Supporting information
Crystallographic Information File (CIF) https://doi.org/10.1107/S0108768103015738/ws0005sup1.cif | |
Rietveld powder data file (CIF format) https://doi.org/10.1107/S0108768103015738/ws0005Isup2.rtv | |
Rietveld powder data file (CIF format) https://doi.org/10.1107/S0108768103015738/ws0005IIsup3.rtv | |
Rietveld powder data file (CIF format) https://doi.org/10.1107/S0108768103015738/ws0005IIIsup4.rtv | |
Rietveld powder data file (CIF format) https://doi.org/10.1107/S0108768103015738/ws0005IVsup5.rtv |
Na0.74O3W | V = 57.41 Å3 |
Mr = 248.86 | Z = 1 |
Cubic, Pm3m | ? radiation, λ = ? Å |
a = 3.857719 (7) Å | ?; ?, ?; ? × ?; ? mm |
Least-squares matrix: full | Profile function: TOF Profile function number 3 with 21 terms Profile coefficients for exponential pseudovoigt convolution Von Dreele, 1990 (unpublished) #1 (alp ) = 0.1087 #2 (bet-0) = 0.024227 #3 (bet-1) = 0.010405 #4 (sig-0) = 0.0 #5 (sig-1) = 466.8 #6 (sig-2) = 0.0 #7 (gam-0) = 0.00 #8 (gam-1) = 6.45 #9 (gam-2) = 0.00 #10(gsf ) = 0.00 #11(g1ec ) = 0.00 #12(g2ec ) = 0.00 #13(rstr ) = 0.000 #14(rsta ) = 0.000 #15(rsca ) = 0.000 #16(L11) = 0.000 #17(L22) = 0.000 #18(L33) = 0.000 #19(L12) = 0.000 #20(L13) = 0.000 #21(L23) = 0.000 Peak tails are ignored where the intensity is below 0.0010 times the peak Aniso. broadening axis 0.0 0.0 1.0 |
Rp = 0.046 | 32 parameters |
Rwp = 0.051 | 0 restraints |
Rexp = 0.044 | (Δ/σ)max = 0.07 |
χ2 = 2.372 | Background function: GSAS Background function number 1 with 10 terms. Shifted Chebyshev function of 1st kind 1: 0.790740 2: 0.291302 3: 5.900010E-02 4: 3.989270E-02 5: 3.126530E-02 6: 3.091920E-02 7: 2.270200E-02 8: 2.076490E-02 9: 1.844210E-0210: 1.743170E-02 |
4404 data points |
Na0.74O3W | V = 57.41 Å3 |
Mr = 248.86 | Z = 1 |
Cubic, Pm3m | ? radiation, λ = ? Å |
a = 3.857719 (7) Å | ?; ?, ?; ? × ?; ? mm |
x | y | z | Uiso*/Ueq | Occ. (<1) | |
Na | 0.5 | 0.5 | 0.5 | 0.0277 (6)* | 0.74 |
W | 0.0 | 0.0 | 0.0 | 0.0084 (3)* | |
O | 0.5 | 0.0 | 0.0 | 0.01589 |
Na—Nai | 3.8577 (1) | Na—Oxvi | 2.7278 |
Na—Naii | 3.8577 (1) | Na—Oxvii | 2.7278 |
Na—Naiii | 3.8577 (1) | Na—Oxviii | 2.7278 |
Na—Naiv | 3.8577 (1) | W—Naxix | 3.3409 |
Na—Nav | 3.8577 (1) | W—Naxx | 3.3409 |
Na—Navi | 3.8577 (1) | W—Naxxi | 3.3409 |
Na—W | 3.3409 | W—Nai | 3.3409 |
Na—Wiv | 3.3409 | W—Naxxii | 3.3409 |
Na—Wv | 3.3409 | W—Naii | 3.3409 |
Na—Wvii | 3.3409 | W—Naiii | 3.3409 |
Na—Wvi | 3.3409 | W—Na | 3.3409 |
Na—Wviii | 3.3409 | W—Oi | 1.9289 |
Na—Wix | 3.3409 | W—O | 1.9289 |
Na—Wx | 3.3409 | W—Oxxiii | 1.9289 |
Na—O | 2.7278 | W—Oxi | 1.9289 |
Na—Oiv | 2.7278 | W—Oxxiv | 1.9289 |
Na—Ov | 2.7278 | W—Oxv | 1.9289 |
Na—Ovii | 2.7278 | O—Naxxii | 2.7278 |
Na—Oxi | 2.7278 | O—Naii | 2.7278 |
Na—Oxii | 2.7278 | O—Naiii | 2.7278 |
Na—Oxiii | 2.7278 | O—Na | 2.7278 |
Na—Oxiv | 2.7278 | O—W | 1.9289 |
Na—Oxv | 2.7278 | O—Wvi | 1.9289 |
O—Na—Oiv | 90.0000 (1) | Oxii—Na—Oxvi | 60.0 |
O—Na—Ov | 90.0000 (1) | Oxii—Na—Oxvii | 120.0 |
O—Na—Ovii | 180.0 | Oxii—Na—Oxviii | 120.0 |
O—Na—Oxi | 60.0000 (1) | Oxiii—Na—Oxiv | 90.0000 (1) |
O—Na—Oxii | 120.0000 (1) | Oxiii—Na—Oxv | 120.0 |
O—Na—Oxiii | 60.0000 (1) | Oxiii—Na—Oxvi | 120.0 |
O—Na—Oxiv | 120.0000 (1) | Oxiii—Na—Oxvii | 60.0 |
O—Na—Oxv | 60.0 | Oxiii—Na—Oxviii | 60.0 |
O—Na—Oxvi | 120.0 | Oxiv—Na—Oxv | 120.0 |
O—Na—Oxvii | 60.0 | Oxiv—Na—Oxvi | 120.0 |
O—Na—Oxviii | 120.0 | Oxiv—Na—Oxvii | 60.0 |
Oiv—Na—Ov | 180.0 | Oxiv—Na—Oxviii | 60.0 |
Oiv—Na—Ovii | 90.0000 (1) | Oxv—Na—Oxvi | 90.0 |
Oiv—Na—Oxi | 120.0000 (1) | Oxv—Na—Oxvii | 90.0 |
Oiv—Na—Oxii | 60.0000 (1) | Oxv—Na—Oxviii | 180.0 |
Oiv—Na—Oxiii | 120.0000 (1) | Oxvi—Na—Oxvii | 180.0 |
Oiv—Na—Oxiv | 60.0000 (1) | Oxvi—Na—Oxviii | 90.0 |
Oiv—Na—Oxv | 60.0 | Oxvii—Na—Oxviii | 90.0 |
Oiv—Na—Oxvi | 120.0 | Oi—W—O | 180.0 |
Oiv—Na—Oxvii | 60.0 | Oi—W—Oxxiii | 90.0 |
Oiv—Na—Oxviii | 120.0 | Oi—W—Oxi | 90.0 |
Ov—Na—Ovii | 90.0000 (1) | Oi—W—Oxxiv | 90.0 |
Ov—Na—Oxi | 60.0000 (1) | Oi—W—Oxv | 90.0 |
Ov—Na—Oxii | 120.0000 (1) | O—W—Oxxiii | 90.0 |
Ov—Na—Oxiii | 60.0000 (1) | O—W—Oxi | 90.0 |
Ov—Na—Oxiv | 120.0000 (1) | O—W—Oxxiv | 90.0 |
Ov—Na—Oxv | 120.0 | O—W—Oxv | 90.0 |
Ov—Na—Oxvi | 60.0 | Oxxiii—W—Oxi | 180.0 |
Ov—Na—Oxvii | 120.0 | Oxxiii—W—Oxxiv | 90.0 |
Ov—Na—Oxviii | 60.0 | Oxxiii—W—Oxv | 90.0 |
Ovii—Na—Oxi | 120.0000 (1) | Oxi—W—Oxxiv | 90.0 |
Ovii—Na—Oxii | 60.0000 (1) | Oxi—W—Oxv | 90.0 |
Ovii—Na—Oxiii | 120.0000 (1) | Oxxiv—W—Oxv | 180.0 |
Ovii—Na—Oxiv | 60.0000 (1) | Naxxii—O—Naii | 90.0000 (1) |
Ovii—Na—Oxv | 120.0 | Naxxii—O—Naiii | 90.0000 (1) |
Ovii—Na—Oxvi | 60.0 | Naxxii—O—Na | 180.0 |
Ovii—Na—Oxvii | 120.0 | Naxxii—O—W | 90.0 |
Ovii—Na—Oxviii | 60.0 | Naxxii—O—Wvi | 90.0 |
Oxi—Na—Oxii | 90.0000 (1) | Naii—O—Naiii | 180.0 |
Oxi—Na—Oxiii | 90.0000 (1) | Naii—O—Na | 90.0000 (1) |
Oxi—Na—Oxiv | 180.0 | Naii—O—W | 90.0 |
Oxi—Na—Oxv | 60.0 | Naii—O—Wvi | 90.0 |
Oxi—Na—Oxvi | 60.0 | Naiii—O—Na | 90.0000 (1) |
Oxi—Na—Oxvii | 120.0 | Naiii—O—W | 90.0 |
Oxi—Na—Oxviii | 120.0 | Naiii—O—Wvi | 90.0 |
Oxii—Na—Oxiii | 180.0 | Na—O—W | 90.0 |
Oxii—Na—Oxiv | 90.0000 (1) | Na—O—Wvi | 90.0 |
Oxii—Na—Oxv | 60.0 | W—O—Wvi | 180.0 |
Symmetry codes: (i) x−1, y, z; (ii) x, y−1, z; (iii) x, y, z−1; (iv) x, y, z+1; (v) x, y+1, z; (vi) x+1, y, z; (vii) x, y+1, z+1; (viii) x+1, y, z+1; (ix) x+1, y+1, z; (x) x+1, y+1, z+1; (xi) z, x, y; (xii) z, x, y+1; (xiii) z+1, x, y; (xiv) z+1, x, y+1; (xv) y, z, x; (xvi) y, z+1, x; (xvii) y+1, z, x; (xviii) y+1, z+1, x; (xix) x−1, y−1, z−1; (xx) x−1, y−1, z; (xxi) x−1, y, z−1; (xxii) x, y−1, z−1; (xxiii) z, x−1, y; (xxiv) y, z, x−1. |
Na0.74O3W | V = 114.35 Å3 |
Mr = 248.86 | Z = 2 |
Tetragonal, P4/mbm | ? radiation, λ = ? Å |
a = 5.44556 (2) Å | ?; ?, ?; ? × ?; ? mm |
c = 3.85598 (3) Å |
Least-squares matrix: full | Profile function: TOF Profile function number 3 with 21 terms Profile coefficients for exponential pseudovoigt convolution Von Dreele, 1990 (unpublished) #1 (alp ) = 0.1087 #2 (bet-0) = 0.024227 #3 (bet-1) = 0.010405 #4 (sig-0) = 0.0 #5 (sig-1) = 469.4 #6 (sig-2) = 0.0 #7 (gam-0) = 0.00 #8 (gam-1) = 7.11 #9 (gam-2) = 0.00 #10(gsf ) = 0.00 #11(g1ec ) = 0.00 #12(g2ec ) = 0.00 #13(rstr ) = 0.000 #14(rsta ) = 0.000 #15(rsca ) = 0.000 #16(L11) = 0.000 #17(L22) = 0.000 #18(L33) = 0.000 #19(L12) = 0.000 #20(L13) = 0.000 #21(L23) = 0.000 Peak tails are ignored where the intensity is below 0.0010 times the peak Aniso. broadening axis 0.0 0.0 1.0 |
Rp = 0.048 | 37 parameters |
Rwp = 0.054 | 0 restraints |
Rexp = 0.048 | (Δ/σ)max = 0.05 |
χ2 = 2.250 | Background function: GSAS Background function number 1 with 10 terms. Shifted Chebyshev function of 1st kind 1: 0.713459 2: 0.254215 3: 5.217530E-02 4: 3.596190E-02 5: 3.009830E-02 6: 2.752810E-02 7: 2.302580E-02 8: 1.725840E-02 9: 1.697440E-0210: 1.641710E-02 |
4404 data points |
Na0.74O3W | V = 114.35 Å3 |
Mr = 248.86 | Z = 2 |
Tetragonal, P4/mbm | ? radiation, λ = ? Å |
a = 5.44556 (2) Å | ?; ?, ?; ? × ?; ? mm |
c = 3.85598 (3) Å |
x | y | z | Uiso*/Ueq | Occ. (<1) | |
Na | 0.0 | 0.5 | 0.5 | 0.0227 (6)* | 0.74 |
W | 0.0 | 0.0 | 0.0 | 0.0085 (3)* | |
O1 | 0.0 | 0.0 | 0.5 | 0.0122 | |
O2 | 0.23390 (14) | 0.73390 (14) | 0.0 | 0.01401 |
U11 | U22 | U33 | U12 | U13 | U23 | |
O1 | 0.0150 (10) | 0.0150 (10) | 0.0065 (13) | 0.0 | 0.0 | 0.0 |
O2 | 0.0126 (6) | 0.0126 (6) | 0.0168 (9) | 0.0039 (7) | 0.0 | 0.0 |
Na—Nai | 3.8560 (1) | W—Naxviii | 3.3363 (1) |
Na—Naii | 3.8560 (1) | W—Naxix | 3.3363 (1) |
Na—Naiii | 3.8506 (1) | W—Nai | 3.3363 (1) |
Na—Naiv | 3.8506 (1) | W—Na | 3.3363 (1) |
Na—Nav | 3.8506 (1) | W—Naxx | 3.3363 (1) |
Na—Navi | 3.8506 (1) | W—Naiii | 3.3363 (1) |
Na—W | 3.3363 (1) | W—Naxxi | 3.3363 (1) |
Na—Wii | 3.3363 (1) | W—Nav | 3.3363 (1) |
Na—Wvii | 3.3363 (1) | W—O1i | 1.9280 (1) |
Na—Wviii | 3.3363 (1) | W—O1 | 1.9280 (1) |
Na—Wix | 3.3363 (1) | W—O2xix | 1.9293 (1) |
Na—Wx | 3.3363 (1) | W—O2v | 1.9293 (1) |
Na—Wxi | 3.3363 (1) | W—O2xiv | 1.9293 (1) |
Na—Wxii | 3.3363 (1) | W—O2xxii | 1.9293 (1) |
Na—O1 | 2.7228 (1) | O1—Naxix | 2.7228 (1) |
Na—O1vii | 2.7228 (1) | O1—Na | 2.7228 (1) |
Na—O1ix | 2.7228 (1) | O1—Naiii | 2.7228 (1) |
Na—O1xi | 2.7228 (1) | O1—Nav | 2.7228 (1) |
Na—O2 | 2.6386 (7) | O1—W | 1.9280 (1) |
Na—O2ii | 2.6386 (7) | O1—Wii | 1.9280 (1) |
Na—O2v | 2.8136 (8) | O2—Nai | 2.6386 (7) |
Na—O2xiii | 2.8136 (8) | O2—Na | 2.6386 (7) |
Na—O2xiv | 2.6386 (7) | O2—Naxxiii | 2.8136 (8) |
Na—O2xv | 2.6386 (7) | O2—Navi | 2.8136 (8) |
Na—O2xvi | 2.8136 (8) | O2—Wvii | 1.9293 (1) |
Na—O2xvii | 2.8136 (8) | O2—Wxi | 1.9293 (1) |
O1—Na—O1vii | 180.0 | O1i—W—O2xxii | 90.0 |
O1—Na—O1ix | 90.0 | O1—W—O2xix | 90.0 |
O1—Na—O1xi | 90.0 | O1—W—O2v | 90.0 |
O1—Na—O2 | 118.865 (10) | O1—W—O2xiv | 90.0 |
O1—Na—O2ii | 118.865 (10) | O1—W—O2xxii | 90.0 |
O1—Na—O2xiv | 61.136 (10) | O2xix—W—O2v | 90.0 |
O1—Na—O2xv | 61.136 (10) | O2xix—W—O2xiv | 180.0 |
O1vii—Na—O1ix | 90.0 | O2xix—W—O2xxii | 90.0 |
O1vii—Na—O1xi | 90.0 | O2v—W—O2xiv | 90.0 |
O1vii—Na—O2 | 61.136 (10) | O2v—W—O2xxii | 180.0 |
O1vii—Na—O2ii | 61.136 (10) | O2xiv—W—O2xxii | 90.0 |
O1vii—Na—O2xiv | 118.865 (10) | Naxix—O1—Na | 180.0 |
O1vii—Na—O2xv | 118.865 (10) | Naxix—O1—Naiii | 90.0 |
O1ix—Na—O1xi | 180.0 | Naxix—O1—Nav | 90.0 |
O1ix—Na—O2 | 118.865 (10) | Naxix—O1—W | 90.0 |
O1ix—Na—O2ii | 118.865 (10) | Naxix—O1—Wii | 90.0 |
O1ix—Na—O2xiv | 61.136 (10) | Na—O1—Naiii | 90.0 |
O1ix—Na—O2xv | 61.136 (10) | Na—O1—Nav | 90.0 |
O1xi—Na—O2 | 61.136 (10) | Na—O1—W | 90.0 |
O1xi—Na—O2ii | 61.136 (10) | Na—O1—Wii | 90.0 |
O1xi—Na—O2xiv | 118.865 (10) | Naiii—O1—Nav | 180.0 |
O1xi—Na—O2xv | 118.865 (10) | Naiii—O1—W | 90.0 |
O2—Na—O2ii | 93.89 (3) | Naiii—O1—Wii | 90.0 |
O2—Na—O2xiv | 86.11 (3) | Nav—O1—W | 90.0 |
O2—Na—O2xv | 180.0 | Nav—O1—Wii | 90.0 |
O2ii—Na—O2xiv | 179.9657 | W—O1—Wii | 180.0 |
O2ii—Na—O2xv | 86.11 (3) | Nai—O2—Na | 93.89 (3) |
O2xiv—Na—O2xv | 93.89 (3) | Nai—O2—Wvii | 92.51 (2) |
O1i—W—O1 | 180.0 | Nai—O2—Wxi | 92.51 (2) |
O1i—W—O2xix | 90.0 | Na—O2—Wvii | 92.51 (2) |
O1i—W—O2v | 90.0 | Na—O2—Wxi | 92.51 (2) |
O1i—W—O2xiv | 90.0 | Wvii—O2—Wxi | 172.63 (6) |
Symmetry codes: (i) x, y, z−1; (ii) x, y, z+1; (iii) −y, x, z; (iv) −y, x+1, z; (v) −y+1, x, z; (vi) −y+1, x+1, z; (vii) x, y+1, z; (viii) x, y+1, z+1; (ix) −x−1/2, y+1/2, z; (x) −x−1/2, y+1/2, z+1; (xi) −x+1/2, y+1/2, z; (xii) −x+1/2, y+1/2, z+1; (xiii) −y+1, x, z+1; (xiv) −x, −y+1, z; (xv) −x, −y+1, z+1; (xvi) y−1, −x+1, z; (xvii) y−1, −x+1, z+1; (xviii) x, y−1, z−1; (xix) x, y−1, z; (xx) −y, x, z−1; (xxi) −y+1, x, z−1; (xxii) y−1, −x, z; (xxiii) −y+1, x+1, z−1. |
Na0.74O3W | V = 456.32 Å3 |
Mr = 248.86 | Z = 8 |
Tetragonal, I4/mmm | ? radiation, λ = ? Å |
a = 7.70190 (3) Å | ?; ?, ?; ? × ?; ? mm |
c = 7.69267 (6) Å |
Least-squares matrix: full | Profile function: TOF Profile function number 3 with 21 terms Profile coefficients for exponential pseudovoigt convolution Von Dreele, 1990 (unpublished) #1 (alp ) = 0.1087 #2 (bet-0) = 0.024227 #3 (bet-1) = 0.010405 #4 (sig-0) = 0.0 #5 (sig-1) = 481.3 #6 (sig-2) = 0.0 #7 (gam-0) = 0.00 #8 (gam-1) = 7.01 #9 (gam-2) = 0.00 #10(gsf ) = 0.00 #11(g1ec ) = 0.00 #12(g2ec ) = 0.00 #13(rstr ) = 0.000 #14(rsta ) = 0.000 #15(rsca ) = 0.000 #16(L11) = 0.000 #17(L22) = 0.000 #18(L33) = 0.000 #19(L12) = 0.000 #20(L13) = 0.000 #21(L23) = 0.000 Peak tails are ignored where the intensity is below 0.0010 times the peak Aniso. broadening axis 0.0 0.0 1.0 |
Rp = 0.049 | 43 parameters |
Rwp = 0.056 | 0 restraints |
Rexp = 0.048 | (Δ/σ)max = 0.04 |
χ2 = 2.434 | Background function: GSAS Background function number 1 with 10 terms. Shifted Chebyshev function of 1st kind 1: 0.700080 2: 0.250900 3: 5.047870E-02 4: 3.875940E-02 5: 3.333130E-02 6: 3.318560E-02 7: 2.564440E-02 8: 2.055490E-02 9: 1.710380E-0210: 1.936660E-02 |
4404 data points |
Na0.74O3W | V = 456.32 Å3 |
Mr = 248.86 | Z = 8 |
Tetragonal, I4/mmm | ? radiation, λ = ? Å |
a = 7.70190 (3) Å | ?; ?, ?; ? × ?; ? mm |
c = 7.69267 (6) Å |
x | y | z | Uiso*/Ueq | Occ. (<1) | |
Na1 | 0.0 | 0.0 | 0.0 | 0.017 (7)* | 0.78743 |
Na2 | 0.0 | 0.0 | 0.5 | 0.016 (10)* | 0.67771 |
Na3 | 0.5 | 0.0 | 0.0 | 0.021 (7)* | 0.74743 |
W | 0.25 | 0.25 | 0.25 | 0.0077 (3)* | |
O1 | 0.2348 (3) | 0.2348 (3) | 0.0 | 0.01152 | |
O2 | 0.0 | 0.2502 (10) | 0.2645 (3) | 0.01221 |
U11 | U22 | U33 | U12 | U13 | U23 | |
O1 | 0.0140 (11) | 0.0140 (11) | 0.0067 (14) | 0.000 (2) | 0.0 | 0.0 |
O2 | 0.0088 (8) | 0.0132 (12) | 0.0146 (11) | 0.0 | 0.0 | 0.0025 (19) |
Na1—Na2i | 3.8463 (1) | Na3—Na1 | 3.8510 (1) |
Na1—Na2 | 3.8463 (1) | Na3—Na1xxii | 3.8510 (1) |
Na1—Na3ii | 3.8510 (1) | Na3—Na2xxiii | 3.8510 (1) |
Na1—Na3 | 3.8510 (1) | Na3—Na2xxiv | 3.8510 (1) |
Na1—Na3iii | 3.8510 (1) | Na3—Na3xxv | 3.8463 (1) |
Na1—Na3iv | 3.8510 (1) | Na3—Na3xv | 3.8463 (1) |
Na1—W | 3.3337 (1) | Na3—W | 3.3337 (1) |
Na1—Wiv | 3.3337 (1) | Na3—Wxxvi | 3.3337 (1) |
Na1—Wv | 3.3337 (1) | Na3—Wxxvii | 3.3337 (1) |
Na1—Wvi | 3.3337 (1) | Na3—Wvi | 3.3337 (1) |
Na1—Wvii | 3.3337 (1) | Na3—Wxxviii | 3.3337 (1) |
Na1—Wviii | 3.3337 (1) | Na3—Wviii | 3.3337 (1) |
Na1—Wix | 3.3337 (1) | Na3—Wix | 3.3337 (1) |
Na1—Wx | 3.3337 (1) | Na3—Wxxix | 3.3337 (1) |
Na1—O1 | 2.557 (4) | Na3—O1 | 2.7281 (2) |
Na1—O1iv | 2.557 (4) | Na3—O1xxvi | 2.7281 (2) |
Na1—O1v | 2.557 (4) | Na3—O1xxvii | 2.7281 (2) |
Na1—O1vi | 2.557 (4) | Na3—O1vi | 2.7281 (2) |
Na1—O2 | 2.802 (5) | Na3—O2xxvi | 2.800 (6) |
Na1—O2iv | 2.802 (5) | Na3—O2vi | 2.800 (6) |
Na1—O2v | 2.802 (5) | Na3—O2viii | 2.800 (6) |
Na1—O2vi | 2.802 (5) | Na3—O2xxix | 2.800 (6) |
Na1—O2vii | 2.802 (5) | Na3—O2xxiii | 2.643 (6) |
Na1—O2viii | 2.802 (5) | Na3—O2xxx | 2.643 (6) |
Na1—O2ix | 2.802 (5) | Na3—O2xxxi | 2.643 (6) |
Na1—O2x | 2.802 (5) | Na3—O2xxxii | 2.643 (6) |
Na2—Na1 | 3.8463 (1) | W—Na1 | 3.3337 (1) |
Na2—Na1xi | 3.8463 (1) | W—Na1xxxiii | 3.3337 (1) |
Na2—Na3xii | 3.8510 (1) | W—Na2 | 3.3337 (1) |
Na2—Na3xiii | 3.8510 (1) | W—Na2xxiv | 3.3337 (1) |
Na2—Na3xiv | 3.8510 (1) | W—Na3 | 3.3337 (1) |
Na2—Na3xv | 3.8510 (1) | W—Na3iv | 3.3337 (1) |
Na2—W | 3.3337 (1) | W—Na3xiii | 3.3337 (1) |
Na2—Wiv | 3.3337 (1) | W—Na3xv | 3.3337 (1) |
Na2—Wv | 3.3337 (1) | W—O1 | 1.9303 (3) |
Na2—Wvi | 3.3337 (1) | W—O1xx | 1.9303 (3) |
Na2—Wxvi | 3.3337 (1) | W—O2 | 1.9287 (1) |
Na2—Wxvii | 3.3337 (1) | W—O2vi | 1.9287 (1) |
Na2—Wxviii | 3.3337 (1) | W—O2xxxi | 1.9287 (1) |
Na2—Wxix | 3.3337 (1) | W—O2xxxiv | 1.9287 (1) |
Na2—O1xii | 2.889 (4) | O1—Na1 | 2.557 (4) |
Na2—O1xv | 2.889 (4) | O1—Na2xxiv | 2.889 (4) |
Na2—O1xx | 2.889 (4) | O1—Na3 | 2.7281 (2) |
Na2—O1xxi | 2.889 (4) | O1—Na3iv | 2.7281 (2) |
Na2—O2 | 2.645 (6) | O1—W | 1.9303 (3) |
Na2—O2iv | 2.645 (6) | O1—Wix | 1.9303 (3) |
Na2—O2v | 2.645 (6) | O2—Na1 | 2.802 (5) |
Na2—O2vi | 2.645 (6) | O2—Na2 | 2.645 (6) |
Na2—O2xvi | 2.645 (6) | O2—Na3iv | 2.800 (6) |
Na2—O2xvii | 2.645 (6) | O2—Na3xiii | 2.643 (6) |
Na2—O2xviii | 2.645 (6) | O2—W | 1.9287 (1) |
Na2—O2xix | 2.645 (6) | O2—Wiv | 1.9287 (1) |
O1—Na1—O1iv | 90.0 | O1vi—Na3—O2xxiii | 61.15 (9) |
O1—Na1—O1v | 179.972 | O1vi—Na3—O2xxx | 118.85 (9) |
O1—Na1—O1vi | 90.0 | O1vi—Na3—O2xxxi | 118.85 (9) |
O1iv—Na1—O1v | 90.0 | O1vi—Na3—O2xxxii | 61.15 (9) |
O1iv—Na1—O1vi | 179.9657 | O2xxvi—Na3—O2vi | 86.8 (2) |
O1v—Na1—O1vi | 90.0 | O2xxvi—Na3—O2viii | 180.0 |
O2—Na2—O2iv | 62.02 (13) | O2xxvi—Na3—O2xxix | 93.2 (2) |
O2—Na2—O2v | 93.5 (2) | O2xxvi—Na3—O2xxiii | 119.88 (13) |
O2—Na2—O2vi | 62.02 (13) | O2xxvi—Na3—O2xxx | 119.88 (13) |
O2—Na2—O2xvi | 180.0 | O2xxvi—Na3—O2xxxi | 60.12 (13) |
O2—Na2—O2xvii | 117.98 (13) | O2xxvi—Na3—O2xxxii | 60.12 (13) |
O2—Na2—O2xviii | 86.5 (2) | O2vi—Na3—O2viii | 93.2 (2) |
O2—Na2—O2xix | 117.98 (13) | O2vi—Na3—O2xxix | 180.0 |
O2iv—Na2—O2v | 62.02 (13) | O2vi—Na3—O2xxiii | 119.88 (13) |
O2iv—Na2—O2vi | 93.5 (2) | O2vi—Na3—O2xxx | 119.88 (13) |
O2iv—Na2—O2xvi | 117.98 (13) | O2vi—Na3—O2xxxi | 60.12 (13) |
O2iv—Na2—O2xvii | 180.0 | O2vi—Na3—O2xxxii | 60.12 (13) |
O2iv—Na2—O2xviii | 117.98 (13) | O2viii—Na3—O2xxix | 86.8 (2) |
O2iv—Na2—O2xix | 86.5 (2) | O2viii—Na3—O2xxiii | 60.12 (13) |
O2v—Na2—O2vi | 62.02 (13) | O2viii—Na3—O2xxx | 60.12 (13) |
O2v—Na2—O2xvi | 86.5 (2) | O2viii—Na3—O2xxxi | 119.88 (13) |
O2v—Na2—O2xvii | 117.98 (13) | O2viii—Na3—O2xxxii | 119.88 (13) |
O2v—Na2—O2xviii | 180.0 | O2xxix—Na3—O2xxiii | 60.12 (13) |
O2v—Na2—O2xix | 117.98 (13) | O2xxix—Na3—O2xxx | 60.12 (13) |
O2vi—Na2—O2xvi | 117.98 (13) | O2xxix—Na3—O2xxxi | 119.88 (13) |
O2vi—Na2—O2xvii | 86.5 (2) | O2xxix—Na3—O2xxxii | 119.88 (13) |
O2vi—Na2—O2xviii | 117.98 (13) | O2xxiii—Na3—O2xxx | 93.4 (3) |
O2vi—Na2—O2xix | 180.0 | O2xxiii—Na3—O2xxxi | 179.972 |
O2xvi—Na2—O2xvii | 62.02 (13) | O2xxiii—Na3—O2xxxii | 86.6 (3) |
O2xvi—Na2—O2xviii | 93.5 (2) | O2xxx—Na3—O2xxxi | 86.6 (3) |
O2xvi—Na2—O2xix | 62.02 (13) | O2xxx—Na3—O2xxxii | 180.0 |
O2xvii—Na2—O2xviii | 62.02 (13) | O2xxxi—Na3—O2xxxii | 93.4 (3) |
O2xvii—Na2—O2xix | 93.5 (2) | O1—W—O1xx | 180.0 |
O2xviii—Na2—O2xix | 62.02 (13) | O1—W—O2 | 89.82 (14) |
O1—Na3—O1xxvi | 96.98 (15) | O1—W—O2vi | 89.82 (14) |
O1—Na3—O1xxvii | 180.0 | O1—W—O2xxxi | 90.18 (14) |
O1—Na3—O1vi | 83.02 (15) | O1—W—O2xxxiv | 90.18 (14) |
O1—Na3—O2xxvi | 120.96 (9) | O1xx—W—O2 | 90.18 (14) |
O1—Na3—O2vi | 59.04 (9) | O1xx—W—O2vi | 90.18 (14) |
O1—Na3—O2viii | 59.04 (9) | O1xx—W—O2xxxi | 89.82 (14) |
O1—Na3—O2xxix | 120.96 (9) | O1xx—W—O2xxxiv | 89.82 (14) |
O1—Na3—O2xxiii | 118.85 (9) | O2—W—O2vi | 89.9 (5) |
O1—Na3—O2xxx | 61.15 (9) | O2—W—O2xxxi | 179.9802 |
O1—Na3—O2xxxi | 61.15 (9) | O2—W—O2xxxiv | 90.1 (5) |
O1—Na3—O2xxxii | 118.85 (9) | O2vi—W—O2xxxi | 90.1 (5) |
O1xxvi—Na3—O1xxvii | 83.02 (15) | O2vi—W—O2xxxiv | 179.9802 |
O1xxvi—Na3—O1vi | 180.0 | O2xxxi—W—O2xxxiv | 89.9 (5) |
O1xxvi—Na3—O2xxvi | 59.04 (9) | Na1—O1—Na3 | 93.49 (8) |
O1xxvi—Na3—O2vi | 120.96 (9) | Na1—O1—Na3iv | 93.49 (8) |
O1xxvi—Na3—O2viii | 120.96 (9) | Na1—O1—W | 94.93 (11) |
O1xxvi—Na3—O2xxix | 59.04 (9) | Na1—O1—Wix | 94.93 (11) |
O1xxvi—Na3—O2xxiii | 118.85 (9) | Na3—O1—Na3iv | 173.02 (15) |
O1xxvi—Na3—O2xxx | 61.15 (9) | Na3—O1—W | 89.700 (13) |
O1xxvi—Na3—O2xxxi | 61.15 (9) | Na3—O1—Wix | 89.700 (13) |
O1xxvi—Na3—O2xxxii | 118.85 (9) | Na3iv—O1—W | 89.700 (13) |
O1xxvii—Na3—O1vi | 96.98 (15) | Na3iv—O1—Wix | 89.700 (13) |
O1xxvii—Na3—O2xxvi | 59.04 (9) | W—O1—Wix | 170.1 (2) |
O1xxvii—Na3—O2vi | 120.96 (9) | Na2—O2—Na3iv | 176.6 (2) |
O1xxvii—Na3—O2viii | 120.96 (9) | Na2—O2—Na3xiii | 93.48 (8) |
O1xxvii—Na3—O2xxix | 59.04 (9) | Na2—O2—W | 92.23 (18) |
O1xxvii—Na3—O2xxiii | 61.15 (9) | Na2—O2—Wiv | 92.23 (18) |
O1xxvii—Na3—O2xxx | 118.85 (9) | Na3iv—O2—Na3xiii | 89.9 (2) |
O1xxvii—Na3—O2xxxi | 118.85 (9) | Na3iv—O2—W | 87.63 (17) |
O1xxvii—Na3—O2xxxii | 61.15 (9) | Na3iv—O2—Wiv | 87.63 (17) |
O1vi—Na3—O2xxvi | 120.96 (9) | Na3xiii—O2—W | 92.31 (17) |
O1vi—Na3—O2vi | 59.04 (9) | Na3xiii—O2—Wiv | 92.31 (17) |
O1vi—Na3—O2viii | 59.04 (9) | W—O2—Wiv | 173.38 (14) |
O1vi—Na3—O2xxix | 120.96 (9) |
Symmetry codes: (i) x, y, z−1; (ii) x−1, y, z; (iii) −y, x−1, z; (iv) −y, x, z; (v) −x, −y, z; (vi) y, −x, z; (vii) −x, −y, −z; (viii) y, −x, −z; (ix) x, y, −z; (x) −y, x, −z; (xi) x, y, z+1; (xii) x−1/2, y−1/2, z+1/2; (xiii) x−1/2, y+1/2, z+1/2; (xiv) −y−1/2, x−1/2, z+1/2; (xv) −y+1/2, x−1/2, z+1/2; (xvi) −x, −y, −z+1; (xvii) y, −x, −z+1; (xviii) x, y, −z+1; (xix) −y, x, −z+1; (xx) −x+1/2, −y+1/2, z+1/2; (xxi) y−1/2, −x+1/2, z+1/2; (xxii) x+1, y, z; (xxiii) x+1/2, y−1/2, z−1/2; (xxiv) x+1/2, y+1/2, z−1/2; (xxv) −y+1/2, x−1/2, z−1/2; (xxvi) −y+1, x, z; (xxvii) −x+1, −y, z; (xxviii) −x+1, −y, −z; (xxix) −y+1, x, −z; (xxx) −x+1/2, −y+1/2, z−1/2; (xxxi) −x+1/2, −y+1/2, −z+1/2; (xxxii) x+1/2, y−1/2, −z+1/2; (xxxiii) x+1/2, y+1/2, z+1/2; (xxxiv) −y+1/2, x+1/2, −z+1/2. |
Na0.74O3W | V = 455.34 Å3 |
Mr = 248.86 | Z = 8 |
Cubic, Im3 | ? radiation, λ = ? Å |
a = 7.693272 (17) Å | ?; ?, ?; ? × ?; ? mm |
Least-squares matrix: full | Profile function: TOF Profile function number 3 with 21 terms Profile coefficients for exponential pseudovoigt convolution Von Dreele, 1990 (unpublished) #1 (alp ) = 0.1087 #2 (bet-0) = 0.024227 #3 (bet-1) = 0.010405 #4 (sig-0) = 0.0 #5 (sig-1) = 525.5 #6 (sig-2) = 0.0 #7 (gam-0) = 0.00 #8 (gam-1) = 9.12 #9 (gam-2) = 0.00 #10(gsf ) = 0.00 #11(g1ec ) = 0.00 #12(g2ec ) = 0.00 #13(rstr ) = 0.000 #14(rsta ) = 0.000 #15(rsca ) = 0.000 #16(L11) = 0.000 #17(L22) = 0.000 #18(L33) = 0.000 #19(L12) = 0.000 #20(L13) = 0.000 #21(L23) = 0.000 Peak tails are ignored where the intensity is below 0.0010 times the peak Aniso. broadening axis 0.0 0.0 1.0 |
Rp = 0.053 | 37 parameters |
Rwp = 0.059 | 0 restraints |
Rexp = 0.047 | (Δ/σ)max = 0.05 |
χ2 = 2.789 | Background function: GSAS Background function number 1 with 10 terms. Shifted Chebyshev function of 1st kind 1: 0.705347 2: 0.243401 3: 5.377270E-02 4: 3.556460E-02 5: 3.400190E-02 6: 2.800950E-02 7: 2.381710E-02 8: 1.530960E-02 9: 1.581240E-0210: 1.597880E-02 |
4404 data points |
Na0.74O3W | V = 455.34 Å3 |
Mr = 248.86 | Z = 8 |
Cubic, Im3 | ? radiation, λ = ? Å |
a = 7.693272 (17) Å | ?; ?, ?; ? × ?; ? mm |
x | y | z | Uiso*/Ueq | Occ. (<1) | |
Na1 | 0.0 | 0.0 | 0.0 | 0.011 (7)* | 0.95606 |
Na2 | 0.0 | 0.5 | 0.5 | 0.018 (4)* | 0.66798 |
W | 0.25 | 0.25 | 0.25 | 0.0065 (3)* | |
O | 0.0 | 0.2346 (4) | 0.2629 (4) | 0.00999 |
U11 | U22 | U33 | U12 | U13 | U23 | |
O | 0.0073 (5) | 0.013 (3) | 0.010 (3) | 0.0 | 0.0 | −0.0010 (9) |
Na1—Na2i | 3.8466 (1) | Na2—Wxxvi | 3.3313 (1) |
Na1—Na2ii | 3.8466 (1) | Na2—Wxxvii | 3.3313 (1) |
Na1—Na2iii | 3.8466 (1) | Na2—Wxxviii | 3.3313 (1) |
Na1—Na2iv | 3.8466 (1) | Na2—Wxxix | 3.3313 (1) |
Na1—Na2v | 3.8466 (1) | Na2—O | 2.738 (4) |
Na1—Na2vi | 3.8466 (1) | Na2—Oxxiv | 2.738 (4) |
Na1—W | 3.3313 (1) | Na2—Oxxx | 2.738 (4) |
Na1—Wvii | 3.3313 (1) | Na2—Oxxxi | 2.738 (4) |
Na1—Wviii | 3.3313 (1) | Na2—Oxxii | 2.5661 (9) |
Na1—Wix | 3.3313 (1) | Na2—Oxxiii | 2.8739 (9) |
Na1—Wx | 3.3313 (1) | Na2—Oxxxii | 2.5661 (9) |
Na1—Wxi | 3.3313 (1) | Na2—Oxxxiii | 2.8739 (9) |
Na1—Wxii | 3.3313 (1) | Na2—Oxxxiv | 2.5661 (9) |
Na1—Wxiii | 3.3313 (1) | Na2—Oxxxv | 2.8739 (9) |
Na1—O | 2.711 (4) | Na2—Oxxxvi | 2.5661 (9) |
Na1—Oxiv | 2.711 (4) | Na2—Oxxxvii | 2.8739 (9) |
Na1—Oxv | 2.711 (4) | W—Na1 | 3.3313 (1) |
Na1—Ovii | 2.711 (4) | W—Na1xxi | 3.3313 (1) |
Na1—Oviii | 2.711 (4) | W—Na2 | 3.3313 (1) |
Na1—Oix | 2.711 (4) | W—Na2xiv | 3.3313 (1) |
Na1—Ox | 2.711 (4) | W—Na2xv | 3.3313 (1) |
Na1—Oxi | 2.711 (4) | W—Na2ii | 3.3313 (1) |
Na1—Oxvi | 2.711 (4) | W—Na2iv | 3.3313 (1) |
Na1—Oxvii | 2.711 (4) | W—Na2vi | 3.3313 (1) |
Na1—Oxviii | 2.711 (4) | W—O | 1.9295 (1) |
Na1—Oxix | 2.711 (4) | W—Oxiv | 1.9295 (1) |
Na2—Na1xx | 3.8466 (1) | W—Oxv | 1.9295 (1) |
Na2—Na1xxi | 3.8466 (1) | W—Oxxxiv | 1.9295 (1) |
Na2—Na2iv | 3.8466 (1) | W—Oxxxv | 1.9295 (1) |
Na2—Na2xxii | 3.8466 (1) | W—Oxxxviii | 1.9295 (1) |
Na2—Na2vi | 3.8466 (1) | O—Na1 | 2.711 (4) |
Na2—Na2xxiii | 3.8466 (1) | O—Na2 | 2.738 (4) |
Na2—W | 3.3313 (1) | O—Na2iv | 2.8739 (9) |
Na2—Wxxiv | 3.3313 (1) | O—Na2vi | 2.5661 (9) |
Na2—Wviii | 3.3313 (1) | O—W | 1.9295 (1) |
Na2—Wxxv | 3.3313 (1) | O—Wviii | 1.9295 (1) |
O—Na1—Oxiv | 60.213 (3) | Oxvi—Na1—Oxvii | 96.51 (4) |
O—Na1—Oxv | 60.213 (3) | Oxvi—Na1—Oxviii | 60.213 (3) |
O—Na1—Ovii | 96.51 (4) | Oxvi—Na1—Oxix | 119.787 (3) |
O—Na1—Oviii | 60.213 (3) | Oxvii—Na1—Oxviii | 119.787 (3) |
O—Na1—Oix | 119.787 (3) | Oxvii—Na1—Oxix | 119.787 (3) |
O—Na1—Ox | 119.787 (3) | Oxviii—Na1—Oxix | 119.787 (3) |
O—Na1—Oxi | 119.787 (3) | O—Na2—Oxxiv | 83.56 (4) |
O—Na1—Oxvi | 179.972 | O—Na2—Oxxx | 180.0 |
O—Na1—Oxvii | 83.49 (4) | O—Na2—Oxxxi | 96.44 (4) |
O—Na1—Oxviii | 119.787 (3) | O—Na2—Oxxii | 117.94 (5) |
O—Na1—Oxix | 60.213 (3) | O—Na2—Oxxxii | 117.94 (5) |
Oxiv—Na1—Oxv | 60.213 (3) | O—Na2—Oxxxiv | 62.06 (5) |
Oxiv—Na1—Ovii | 119.787 (3) | O—Na2—Oxxxvi | 62.06 (5) |
Oxiv—Na1—Oviii | 96.51 (4) | Oxxiv—Na2—Oxxx | 96.44 (4) |
Oxiv—Na1—Oix | 60.213 (3) | Oxxiv—Na2—Oxxxi | 179.9802 |
Oxiv—Na1—Ox | 180.0 | Oxxiv—Na2—Oxxii | 62.06 (5) |
Oxiv—Na1—Oxi | 119.787 (3) | Oxxiv—Na2—Oxxxii | 62.06 (5) |
Oxiv—Na1—Oxvi | 119.787 (3) | Oxxiv—Na2—Oxxxiv | 117.94 (5) |
Oxiv—Na1—Oxvii | 60.213 (3) | Oxxiv—Na2—Oxxxvi | 117.94 (5) |
Oxiv—Na1—Oxviii | 83.49 (4) | Oxxx—Na2—Oxxxi | 83.56 (4) |
Oxiv—Na1—Oxix | 119.787 (3) | Oxxx—Na2—Oxxii | 62.06 (5) |
Oxv—Na1—Ovii | 60.213 (3) | Oxxx—Na2—Oxxxii | 62.06 (5) |
Oxv—Na1—Oviii | 119.787 (3) | Oxxx—Na2—Oxxxiv | 117.94 (5) |
Oxv—Na1—Oix | 96.51 (4) | Oxxx—Na2—Oxxxvi | 117.94 (5) |
Oxv—Na1—Ox | 119.787 (3) | Oxxxi—Na2—Oxxii | 117.94 (5) |
Oxv—Na1—Oxi | 179.972 | Oxxxi—Na2—Oxxxii | 117.94 (5) |
Oxv—Na1—Oxvi | 119.787 (3) | Oxxxi—Na2—Oxxxiv | 62.06 (5) |
Oxv—Na1—Oxvii | 119.787 (3) | Oxxxi—Na2—Oxxxvi | 62.06 (5) |
Oxv—Na1—Oxviii | 60.213 (3) | Oxxii—Na2—Oxxxii | 90.62 (19) |
Oxv—Na1—Oxix | 83.49 (4) | Oxxii—Na2—Oxxxiv | 179.972 |
Ovii—Na1—Oviii | 119.787 (3) | Oxxii—Na2—Oxxxvi | 89.38 (19) |
Ovii—Na1—Oix | 119.787 (3) | Oxxxii—Na2—Oxxxiv | 89.38 (19) |
Ovii—Na1—Ox | 60.213 (3) | Oxxxii—Na2—Oxxxvi | 179.9802 |
Ovii—Na1—Oxi | 119.787 (3) | Oxxxiv—Na2—Oxxxvi | 90.62 (19) |
Ovii—Na1—Oxvi | 83.49 (4) | O—W—Oxiv | 89.60 (18) |
Ovii—Na1—Oxvii | 179.972 | O—W—Oxv | 89.60 (18) |
Ovii—Na1—Oxviii | 60.213 (3) | O—W—Oxxxiv | 90.40 (18) |
Ovii—Na1—Oxix | 60.213 (3) | O—W—Oxxxv | 90.40 (18) |
Oviii—Na1—Oix | 119.787 (3) | O—W—Oxxxviii | 179.972 |
Oviii—Na1—Ox | 83.49 (4) | Oxiv—W—Oxv | 89.60 (18) |
Oviii—Na1—Oxi | 60.213 (3) | Oxiv—W—Oxxxiv | 179.972 |
Oviii—Na1—Oxvi | 119.787 (3) | Oxiv—W—Oxxxv | 90.40 (18) |
Oviii—Na1—Oxvii | 60.213 (3) | Oxiv—W—Oxxxviii | 90.40 (18) |
Oviii—Na1—Oxviii | 180.0 | Oxv—W—Oxxxiv | 90.40 (18) |
Oviii—Na1—Oxix | 60.213 (3) | Oxv—W—Oxxxv | 179.972 |
Oix—Na1—Ox | 119.787 (3) | Oxv—W—Oxxxviii | 90.40 (18) |
Oix—Na1—Oxi | 83.49 (4) | Oxxxiv—W—Oxxxv | 89.60 (18) |
Oix—Na1—Oxvi | 60.213 (3) | Oxxxiv—W—Oxxxviii | 89.60 (18) |
Oix—Na1—Oxvii | 60.213 (3) | Oxxxv—W—Oxxxviii | 89.60 (18) |
Oix—Na1—Oxviii | 60.213 (3) | Na1—O—Na2 | 173.52 (4) |
Oix—Na1—Oxix | 179.972 | Na1—O—Na2vi | 93.56 (10) |
Ox—Na1—Oxi | 60.213 (3) | Na1—O—W | 90.15 (13) |
Ox—Na1—Oxvi | 60.213 (3) | Na1—O—Wviii | 90.15 (13) |
Ox—Na1—Oxvii | 119.787 (3) | Na2—O—Na2vi | 92.91 (11) |
Ox—Na1—Oxviii | 96.51 (4) | Na2—O—W | 89.33 (12) |
Ox—Na1—Oxix | 60.213 (3) | Na2—O—Wviii | 89.33 (12) |
Oxi—Na1—Oxvi | 60.213 (3) | Na2vi—O—W | 94.57 (3) |
Oxi—Na1—Oxvii | 60.213 (3) | Na2vi—O—Wviii | 94.57 (3) |
Oxi—Na1—Oxviii | 119.787 (3) | W—O—Wviii | 170.81 (6) |
Oxi—Na1—Oxix | 96.51 (4) |
Symmetry codes: (i) x−1/2, y−1/2, z−1/2; (ii) x+1/2, y−1/2, z−1/2; (iii) z−1/2, x−1/2, y−1/2; (iv) z−1/2, x+1/2, y−1/2; (v) y−1/2, z−1/2, x−1/2; (vi) y−1/2, z−1/2, x+1/2; (vii) x, y, −z; (viii) −z, x, y; (ix) y, −z, x; (x) −z, x, −y; (xi) −y, −z, x; (xii) y, −z, −x; (xiii) −x, −y, −z; (xiv) z, x, y; (xv) y, z, x; (xvi) x, −y, −z; (xvii) −x, −y, z; (xviii) z, −x, −y; (xix) −y, z, −x; (xx) x−1/2, y+1/2, z+1/2; (xxi) x+1/2, y+1/2, z+1/2; (xxii) z−1/2, x+1/2, y+1/2; (xxiii) y−1/2, z+1/2, x+1/2; (xxiv) x, y, −z+1; (xxv) y, −z+1, x; (xxvi) −z, x, −y+1; (xxvii) −y, −z+1, x; (xxviii) y, −z+1, −x+1; (xxix) −x, −y+1, −z+1; (xxx) x, −y+1, −z+1; (xxxi) −x, −y+1, z; (xxxii) −z+1/2, x+1/2, y+1/2; (xxxiii) y−1/2, −z+1/2, x+1/2; (xxxiv) −z+1/2, x+1/2, −y+1/2; (xxxv) −y+1/2, −z+1/2, x+1/2; (xxxvi) z−1/2, −x+1/2, −y+1/2; (xxxvii) −y+1/2, z+1/2, −x+1/2; (xxxviii) x+1/2, −y+1/2, −z+1/2. |
Experimental details
(G24741_phase_1) | (G24746_phase_1) | (G24749_phase_1) | (G24752_phase_1) | |
Crystal data | ||||
Chemical formula | Na0.74O3W | Na0.74O3W | Na0.74O3W | Na0.74O3W |
Mr | 248.86 | 248.86 | 248.86 | 248.86 |
Crystal system, space group | Cubic, Pm3m | Tetragonal, P4/mbm | Tetragonal, I4/mmm | Cubic, Im3 |
Temperature (K) | ? | ? | ? | ? |
a, b, c (Å) | 3.857719 (7), 3.857719, 3.857719 | 5.44556 (2), 5.445564, 3.85598 (3) | 7.70190 (3), 7.701902, 7.69267 (6) | 7.693272 (17), 7.693272, 7.693272 |
α, β, γ (°) | 90, 90, 90 | 90, 90, 90 | 90, 90, 90 | 90, 90, 90 |
V (Å3) | 57.41 | 114.35 | 456.32 | 455.34 |
Z | 1 | 2 | 8 | 8 |
Radiation type | ?, λ = ? Å | ?, λ = ? Å | ?, λ = ? Å | ?, λ = ? Å |
Specimen shape, size (mm) | ?; ?, ?; ? × ?; ? | ?; ?, ?; ? × ?; ? | ?; ?, ?; ? × ?; ? | ?; ?, ?; ? × ?; ? |
Data collection | ||||
Diffractometer | ?; ? | ?; ? | ?; ? | ?; ? |
Specimen mounting | ?; ? | ?; ? | ?; ? | ?; ? |
Data collection mode | ?; ? | ?; ? | ?; ? | ?; ? |
Scan method | ?; ? | ?; ? | ?; ? | ?; ? |
2θ values (°) | 2θmin = ? 2θmax = ? 2θstep = ? | 2θmin = ? 2θmax = ? 2θstep = ? | 2θmin = ? 2θmax = ? 2θstep = ? | 2θmin = ? 2θmax = ? 2θstep = ? |
Refinement | ||||
R factors and goodness of fit | Rp = 0.046, Rwp = 0.051, Rexp = 0.044, χ2 = 2.372 | Rp = 0.048, Rwp = 0.054, Rexp = 0.048, χ2 = 2.250 | Rp = 0.049, Rwp = 0.056, Rexp = 0.048, χ2 = 2.434 | Rp = 0.053, Rwp = 0.059, Rexp = 0.047, χ2 = 2.789 |
No. of data points | 4404 | 4404 | 4404 | 4404 |
No. of parameters | 32 | 37 | 43 | 37 |
Computer programs: GSAS.