Buy article online - an online subscription or single-article purchase is required to access this article.
Download citation
Download citation
link to html
The novel protonated hexasodium di­hydrogen hexatungstoplatinate(IV) doicosahydrate, Na6[H2PtW6O24]·22H2O, was crystallized in the triclinic system in space group P\overline 1. The [H2PtW6O24]6- polyanion has Ci (\overline 1) symmetry. The identification of the protonated O atom in the polyanion is difficult because it does not form interpolyanion hydrogen bonds, and a clear difference was not found in the W-O(H) bond lengths or the W-O(H)-W bond angles to indicate protonation of the O atom.

Supporting information

cif

Crystallographic Information File (CIF) https://doi.org/10.1107/S1600536804004970/br6139sup1.cif
Contains datablocks global, I

hkl

Structure factor file (CIF format) https://doi.org/10.1107/S1600536804004970/br6139Isup2.hkl
Contains datablock I

Key indicators

  • Single-crystal X-ray study
  • T = 298 K
  • Mean [sigma](W-O) = 0.007 Å
  • H-atom completeness 1%
  • Disorder in solvent or counterion
  • R factor = 0.035
  • wR factor = 0.096
  • Data-to-parameter ratio = 17.8

checkCIF/PLATON results

No syntax errors found



Alert level A PLAT306_ALERT_2_A Isolated Oxygen Atom (H-atoms Missing ?) ....... O13
Author Response: Explained in _publ_section_exptl_refinement
PLAT306_ALERT_2_A Isolated Oxygen Atom (H-atoms Missing ?) .......        O14
Author Response: Explained in _publ_section_exptl_refinement
PLAT306_ALERT_2_A Isolated Oxygen Atom (H-atoms Missing ?) .......        O15
Author Response: Explained in _publ_section_exptl_refinement
PLAT306_ALERT_2_A Isolated Oxygen Atom (H-atoms Missing ?) .......        O16
Author Response: Explained in _publ_section_exptl_refinement
PLAT306_ALERT_2_A Isolated Oxygen Atom (H-atoms Missing ?) .......        O17
Author Response: Explained in _publ_section_exptl_refinement
PLAT306_ALERT_2_A Isolated Oxygen Atom (H-atoms Missing ?) .......        O18
Author Response: Explained in _publ_section_exptl_refinement
PLAT306_ALERT_2_A Isolated Oxygen Atom (H-atoms Missing ?) .......        O19
Author Response: Explained in _publ_section_exptl_refinement
PLAT306_ALERT_2_A Isolated Oxygen Atom (H-atoms Missing ?) .......        O20
Author Response: Explained in _publ_section_exptl_refinement
PLAT306_ALERT_2_A Isolated Oxygen Atom (H-atoms Missing ?) .......        O21
Author Response: Explained in _publ_section_exptl_refinement
PLAT306_ALERT_2_A Isolated Oxygen Atom (H-atoms Missing ?) .......        O22
Author Response: Explained in _publ_section_exptl_refinement
PLAT306_ALERT_2_A Isolated Oxygen Atom (H-atoms Missing ?) .......        O23
Author Response: Explained in _publ_section_exptl_refinement

Alert level B PLAT430_ALERT_2_B Short Inter D...A Contact O1 .. O16 .. 2.84 Ang.
Author Response: Those are normal values in the polyoxometalates or it means strong hydrogen-bonding interaction.
PLAT430_ALERT_2_B Short Inter D...A Contact  O2     ..  O14     ..       2.67 Ang.
Author Response: Those are normal values in the polyoxometalates or it means strong hydrogen-bonding interaction.
PLAT430_ALERT_2_B Short Inter D...A Contact  O3     ..  O23     ..       2.66 Ang.
Author Response: Those are normal values in the polyoxometalates or it means strong hydrogen-bonding interaction.
PLAT430_ALERT_2_B Short Inter D...A Contact  O4     ..  O19     ..       2.67 Ang.
Author Response: Those are normal values in the polyoxometalates or it means strong hydrogen-bonding interaction.
PLAT430_ALERT_2_B Short Inter D...A Contact  O5     ..  O13     ..       2.81 Ang.
Author Response: Those are normal values in the polyoxometalates or it means strong hydrogen-bonding interaction.
PLAT430_ALERT_2_B Short Inter D...A Contact  O6     ..  O20     ..       2.76 Ang.
Author Response: Those are normal values in the polyoxometalates or it means strong hydrogen-bonding interaction.
PLAT430_ALERT_2_B Short Inter D...A Contact  O7     ..  O19     ..       2.80 Ang.
Author Response: Those are normal values in the polyoxometalates or it means strong hydrogen-bonding interaction.
PLAT430_ALERT_2_B Short Inter D...A Contact  O7     ..  O16     ..       2.82 Ang.
Author Response: Those are normal values in the polyoxometalates or it means strong hydrogen-bonding interaction.
PLAT430_ALERT_2_B Short Inter D...A Contact  O11    ..  O21     ..       2.80 Ang.
Author Response: Those are normal values in the polyoxometalates or it means strong hydrogen-bonding interaction.
PLAT430_ALERT_2_B Short Inter D...A Contact  O13    ..  O20     ..       2.79 Ang.
Author Response: Those are normal values in the polyoxometalates or it means strong hydrogen-bonding interaction.
PLAT430_ALERT_2_B Short Inter D...A Contact  O14    ..  O23     ..       2.73 Ang.
Author Response: Those are normal values in the polyoxometalates or it means strong hydrogen-bonding interaction.
PLAT430_ALERT_2_B Short Inter D...A Contact  O15    ..  O17     ..       2.79 Ang.
Author Response: Those are normal values in the polyoxometalates or it means strong hydrogen-bonding interaction.
PLAT430_ALERT_2_B Short Inter D...A Contact  O17    ..  O18     ..       2.82 Ang.
Author Response: Those are normal values in the polyoxometalates or it means strong hydrogen-bonding interaction.
PLAT430_ALERT_2_B Short Inter D...A Contact  O18    ..  O18     ..       2.79 Ang.
Author Response: Those are normal values in the polyoxometalates or it means strong hydrogen-bonding interaction.

Alert level C CHEMW03_ALERT_2_C The ratio of given/expected molecular weight as calculated from the _atom_site* data lies outside the range 0.99 <> 1.01 From the CIF: _cell_formula_units_Z 1 From the CIF: _chemical_formula_weight 2218.50 TEST: Calculate formula weight from _atom_site_* atom mass num sum W 183.85 6.00 1103.10 O 16.00 46.00 735.95 H 1.01 0.00 0.00 Pt 195.08 1.00 195.08 Na 22.99 6.00 137.94 Calculated formula weight 2172.07
Author Response: Because H atoms of H2O were not included.
PLAT041_ALERT_1_C Calc. and Rep. SumFormula Strings    Differ ....          ?
Author Response: Because H atoms of H2O were not included.
PLAT042_ALERT_1_C Calc. and Rep. MoietyFormula Strings Differ ....          ?
Author Response: Because H atoms of H2O were not included.:
PLAT043_ALERT_1_C Check Reported Molecular Weight ................    2218.50
Author Response: Because H atoms of H2O were not included.
PLAT044_ALERT_1_C Calculated and Reported Dx Differ ..............          ?
Author Response: Because H atoms of H2O were not included.
PLAT068_ALERT_1_C Reported F000 Differs from Calcd (or Missing)...          ?
Author Response: Because H atoms of H2O were not included.
PLAT302_ALERT_4_C Anion/Solvent Disorder .........................       3.00 Perc.
PLAT430_ALERT_2_C Short Inter D...A Contact  O5     ..  O18     ..       2.89 Ang.
Author Response: Those are normal values in the polyoxometalates or it means strong hydrogen-bonding interaction.
PLAT430_ALERT_2_C Short Inter D...A Contact  O10    ..  O22     ..       2.85 Ang.
Author Response: Those are normal values in the polyoxometalates or it means strong hydrogen-bonding interaction.
PLAT430_ALERT_2_C Short Inter D...A Contact  O12    ..  O18     ..       2.88 Ang.
Author Response: Those are normal values in the polyoxometalates or it means strong hydrogen-bonding interaction.
PLAT790_ALERT_4_C Centre of Gravity not Within Unit Cell: Resd.  #          9
              O
Author Response: Because of groupping to related atoms.
PLAT790_ALERT_4_C Centre of Gravity not Within Unit Cell: Resd.  #         12
              O
Author Response: Because of groupping to related atoms.

Alert level G FORMU01_ALERT_2_G There is a discrepancy between the atom counts in the _chemical_formula_sum and the formula from the _atom_site* data. Atom count from _chemical_formula_sum:H46 Na6 O46 Pt1 W6 Atom count from the _atom_site data: Na6 O46 Pt1 W6 CELLZ01_ALERT_1_G Difference between formula and atom_site contents detected. CELLZ01_ALERT_1_G WARNING: H atoms missing from atom site list. Is this intentional? From the CIF: _cell_formula_units_Z 1 From the CIF: _chemical_formula_sum H46 Na6 O46 Pt W6 TEST: Compare cell contents of formula and atom_site data atom Z*formula cif sites diff H 46.00 0.00 46.00 Na 6.00 6.00 0.00 O 46.00 46.00 0.00 Pt 1.00 1.00 0.00 W 6.00 6.00 0.00
11 ALERT level A = In general: serious problem 14 ALERT level B = Potentially serious problem 12 ALERT level C = Check and explain 3 ALERT level G = General alerts; check 7 ALERT type 1 CIF construction/syntax error, inconsistent or missing data 30 ALERT type 2 Indicator that the structure model may be wrong or deficient 0 ALERT type 3 Indicator that the structure quality may be low 3 ALERT type 4 Improvement, methodology, query or suggestion

Computing details top

Data collection: STADI4 (Stoe & Cie, 1996); cell refinement: STADI4 (Stoe & Cie, 1996); data reduction: X-RED (Stoe & Cie, 1996); program(s) used to solve structure: SHELXS97 (Sheldrick, 1990); program(s) used to refine structure: SHELXL97-2 (Sheldrick, 1997); molecular graphics: ORTEP-3 (Farrugia, 1997) and DIAMOND (Brandenburg, 1998); software used to prepare material for publication: SHELXL97-2 (Sheldrick, 1997).

(I) top
Crystal data top
Na6[H2PtW6O24]·22H2OZ = 1
Mr = 2218.50F(000) = 1002
Triclinic, P1Dx = 3.440 Mg m3
Hall symbol: -P 1Mo Kα radiation, λ = 0.71069 Å
a = 10.028 (1) ÅCell parameters from 27 reflections
b = 10.591 (1) Åθ = 9.6–10.5°
c = 12.109 (3) ŵ = 19.48 mm1
α = 113.13 (1)°T = 298 K
β = 107.17 (1)°Hexagonal prism, pale yellow
γ = 99.48 (1)°0.26 × 0.13 × 0.10 mm
V = 1070.8 (3) Å3
Data collection top
Stoe Stadi-4
diffractometer
4223 reflections with I > 2σ(I)
Radiation source: fine-focus sealed tubeRint = 0.000
Graphite monochromatorθmax = 27.5°, θmin = 2.0°
ω/2–θ scansh = 013
Absorption correction: numerical
(X-SHAPE; Stoe & Cie, 1996)
k = 1313
Tmin = 0.051, Tmax = 0.156l = 1514
4896 measured reflections3 standard reflections every 60 min
4896 independent reflections intensity decay: 3.7%
Refinement top
Refinement on F2Secondary atom site location: difference Fourier map
Least-squares matrix: fullH-atom parameters not refined
R[F2 > 2σ(F2)] = 0.035 w = 1/[σ2(Fo2) + (0.0492P)2 + 10.2521P]
where P = (Fo2
+ 2Fc2)/3
wR(F2) = 0.096(Δ/σ)max < 0.001
S = 1.11Δρmax = 2.62 e Å3
4896 reflectionsΔρmin = 2.18 e Å3
275 parametersExtinction correction: SHELXL97, Fc*=kFc[1+0.001xFc2λ3/sin(2θ)]-1/4
0 restraintsExtinction coefficient: 0.0073 (2)
Primary atom site location: structure-invariant direct methods
Special details top

Geometry. All e.s.d.'s (except the e.s.d. in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell e.s.d.'s are taken into account individually in the estimation of e.s.d.'s in distances, angles and torsion angles; correlations between e.s.d.'s in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell e.s.d.'s is used for estimating e.s.d.'s involving l.s. planes.

Refinement. Refinement of F2 against ALL reflections. The weighted R-factor wR and goodness of fit S are based on F2, conventional R-factors R are based on F, with F set to zero for negative F2. The threshold expression of F2 > σ(F2) is used only for calculating R-factors(gt) etc. and is not relevant to the choice of reflections for refinement. R-factors based on F2 are statistically about twice as large as those based on F, and R- factors based on ALL data will be even larger.

Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å2) top
xyzUiso*/UeqOcc. (<1)
Pt0.50000.50000.50000.01087 (11)
W10.33879 (4)0.25398 (4)0.56051 (3)0.01577 (11)
W20.18378 (3)0.24979 (4)0.27524 (3)0.01620 (11)
W30.35661 (3)0.49681 (4)0.21816 (3)0.01555 (11)
O10.5484 (6)0.3639 (6)0.5718 (6)0.0154 (11)
O20.2980 (6)0.4155 (6)0.4870 (6)0.0145 (11)
O30.4132 (7)0.3558 (7)0.3086 (6)0.0164 (12)
O40.2786 (7)0.1568 (7)0.3713 (6)0.0207 (13)
O50.1810 (7)0.4127 (7)0.2372 (6)0.0191 (12)
O60.5666 (7)0.5787 (7)0.2672 (6)0.0192 (12)
O70.4046 (7)0.1226 (7)0.5879 (7)0.0277 (15)
O80.1655 (7)0.2209 (8)0.5668 (7)0.0254 (14)
O90.0154 (7)0.2248 (7)0.2904 (7)0.0244 (14)
O100.1492 (7)0.1124 (7)0.1216 (6)0.0286 (15)
O110.3242 (7)0.3612 (8)0.0622 (6)0.0257 (14)
O120.2935 (7)0.6262 (8)0.1880 (7)0.0268 (14)
Na10.0692 (4)0.7606 (5)0.5278 (4)0.0343 (9)
Na20.1244 (9)0.7539 (10)0.2315 (9)0.0366 (19)0.50
Na30.2998 (5)0.7366 (5)0.0474 (4)0.0365 (10)
Na40.50001.00000.00000.0337 (13)
O130.0149 (10)0.5605 (12)0.3040 (10)0.069 (3)
O140.1830 (9)0.6111 (9)0.6065 (8)0.0377 (18)
O150.1706 (9)1.0201 (10)0.6822 (9)0.046 (2)
O160.2762 (11)0.8203 (10)0.4749 (12)0.066 (3)
O170.0453 (16)0.8666 (14)0.1383 (15)0.092 (4)
O180.0423 (11)0.6340 (17)0.0027 (11)0.086 (4)
O190.3787 (16)0.9433 (13)0.2571 (9)0.083 (4)
O200.2839 (8)0.5013 (9)0.1066 (7)0.0386 (18)
O210.5540 (8)0.8287 (9)0.0809 (8)0.0374 (18)
O220.2395 (8)0.8982 (9)0.0435 (7)0.0340 (17)
O230.5561 (9)1.1732 (9)0.2230 (8)0.0386 (19)
Atomic displacement parameters (Å2) top
U11U22U33U12U13U23
Pt0.0097 (2)0.0108 (2)0.0115 (2)0.00414 (15)0.00272 (16)0.00544 (16)
W10.01467 (17)0.01440 (18)0.01787 (18)0.00371 (13)0.00488 (14)0.00872 (14)
W20.01195 (17)0.01535 (18)0.01674 (18)0.00270 (12)0.00167 (13)0.00680 (14)
W30.01353 (17)0.01868 (19)0.01336 (17)0.00541 (13)0.00341 (13)0.00777 (14)
O10.015 (3)0.012 (3)0.019 (3)0.007 (2)0.005 (2)0.007 (2)
O20.013 (3)0.014 (3)0.020 (3)0.007 (2)0.007 (2)0.009 (2)
O30.018 (3)0.017 (3)0.013 (3)0.004 (2)0.003 (2)0.009 (2)
O40.023 (3)0.018 (3)0.024 (3)0.013 (3)0.008 (3)0.010 (3)
O50.017 (3)0.026 (3)0.022 (3)0.011 (3)0.010 (3)0.016 (3)
O60.015 (3)0.022 (3)0.020 (3)0.005 (2)0.007 (2)0.011 (3)
O70.025 (3)0.025 (3)0.037 (4)0.010 (3)0.008 (3)0.019 (3)
O80.014 (3)0.031 (4)0.032 (4)0.006 (3)0.006 (3)0.018 (3)
O90.013 (3)0.029 (4)0.033 (4)0.007 (3)0.007 (3)0.017 (3)
O100.029 (4)0.026 (4)0.021 (3)0.009 (3)0.006 (3)0.005 (3)
O110.024 (3)0.029 (4)0.020 (3)0.007 (3)0.008 (3)0.008 (3)
O120.025 (3)0.031 (4)0.031 (4)0.014 (3)0.013 (3)0.018 (3)
Na10.025 (2)0.034 (2)0.045 (2)0.0125 (17)0.0128 (19)0.0191 (19)
Na20.030 (4)0.049 (5)0.034 (5)0.020 (4)0.011 (4)0.021 (4)
Na30.034 (2)0.040 (2)0.037 (2)0.0095 (19)0.0115 (19)0.023 (2)
Na40.032 (3)0.026 (3)0.035 (3)0.007 (2)0.011 (3)0.009 (2)
O130.035 (5)0.063 (7)0.060 (6)0.032 (5)0.006 (4)0.005 (5)
O140.040 (4)0.036 (4)0.039 (4)0.022 (4)0.016 (4)0.016 (4)
O150.043 (5)0.046 (5)0.047 (5)0.002 (4)0.024 (4)0.021 (4)
O160.059 (6)0.033 (5)0.121 (10)0.015 (4)0.066 (7)0.027 (5)
O170.086 (9)0.071 (9)0.102 (10)0.018 (7)0.041 (8)0.023 (7)
O180.035 (5)0.163 (13)0.062 (7)0.012 (7)0.007 (5)0.070 (8)
O190.150 (12)0.085 (8)0.030 (5)0.096 (9)0.026 (6)0.026 (5)
O200.032 (4)0.056 (5)0.033 (4)0.017 (4)0.017 (3)0.022 (4)
O210.033 (4)0.035 (4)0.041 (4)0.019 (3)0.014 (4)0.011 (3)
O220.027 (4)0.040 (4)0.033 (4)0.015 (3)0.012 (3)0.014 (3)
O230.047 (5)0.036 (4)0.034 (4)0.027 (4)0.019 (4)0.011 (3)
Geometric parameters (Å, º) top
Pt—W13.2789 (5)W3—O121.718 (7)
Pt—W23.3099 (8)Na1—Na23.76 (1)
Pt—W33.2730 (9)Na2—Na33.19 (1)
W1—W23.3222 (9)Na3—Na43.498 (4)
W1—W3i3.2300 (9)Na1—O8ii2.372 (8)
W2—W33.3107 (6)Na1—O9ii2.544 (8)
Pt—O12.008 (6)Na1—O132.47 (1)
Pt—O22.008 (6)Na1—O142.420 (9)
Pt—O32.013 (6)Na1—O152.45 (1)
W1—O12.166 (6)Na1—O162.406 (9)
W1—O22.257 (6)Na2—O122.388 (11)
W1—O41.949 (6)Na2—O132.85 (2)
W1—O6i1.940 (6)Na2—O162.62 (2)
W1—O71.737 (7)Na2—O172.49 (2)
W1—O81.745 (6)Na2—O182.35 (2)
W2—O22.244 (6)Na2—O192.83 (2)
W2—O32.227 (6)Na3—O122.424 (8)
W2—O41.945 (6)Na3—O182.44 (1)
W2—O51.955 (6)Na3—O192.40 (1)
W2—O91.740 (6)Na3—O202.399 (9)
W2—O101.739 (6)Na3—O212.423 (9)
W3—O1i2.170 (6)Na3—O222.435 (9)
W3—O32.224 (6)Na4—O212.439 (8)
W3—O51.958 (6)Na4—O222.465 (7)
W3—O61.948 (6)Na4—O232.418 (8)
W3—O111.757 (6)
W1—Pt—W3120.926 (16)W1—O1—W3i96.3 (2)
W2—Pt—W360.384 (15)W2—O2—W195.1 (2)
W1—Pt—W260.558 (17)W3—O3—W296.1 (2)
W3i—W1—Pt60.372 (17)W2—O4—W1117.1 (3)
W3i—W1—W2120.538 (17)W2—O5—W3115.6 (3)
W1i—W3—Pt60.554 (15)W1i—O6—W3112.3 (3)
Pt—W1—W260.182 (16)Pt—O1—W1103.5 (2)
Pt—W2—W359.256 (17)Pt—O1—W3i103.0 (2)
O2—Pt—O2i180.000 (1)Pt—O2—W2102.1 (2)
O2—Pt—O182.6 (2)Pt—O2—W1100.3 (2)
O2i—Pt—O197.4 (2)Pt—O2—O14114.5 (3)
O1—Pt—O1i180.000 (1)Pt—O3—W3101.0 (3)
O2—Pt—O3i97.4 (2)Pt—O3—W2102.5 (2)
O2i—Pt—O3i82.6 (2)O8ii—Na1—O16124.9 (4)
O1—Pt—O3i82.1 (2)O8ii—Na1—O14141.2 (3)
O1i—Pt—O3i97.9 (2)O16—Na1—O1488.3 (4)
O2—Pt—O382.6 (2)O8ii—Na1—O1592.3 (3)
O2i—Pt—O397.4 (2)O16—Na1—O1581.4 (3)
O1—Pt—O397.9 (2)O14—Na1—O15114.3 (3)
O1i—Pt—O382.1 (2)O8ii—Na1—O1380.5 (3)
O3i—Pt—O3180.000 (1)O16—Na1—O1379.3 (4)
O7—W1—O8104.4 (3)O14—Na1—O1387.6 (3)
O7—W1—O6i102.2 (3)O15—Na1—O13150.2 (4)
O8—W1—O6i94.5 (3)O8ii—Na1—O9ii83.0 (2)
O7—W1—O496.2 (3)O16—Na1—O9ii145.7 (4)
O8—W1—O499.1 (3)O14—Na1—O9ii76.4 (3)
O6i—W1—O4153.6 (3)O15—Na1—O9ii77.5 (3)
O7—W1—O192.2 (3)O13—Na1—O9ii129.4 (4)
O8—W1—O1161.7 (3)O18—Na2—O1274.8 (4)
O6i—W1—O173.9 (2)O18—Na2—O1771.1 (5)
O4—W1—O186.7 (3)O12—Na2—O17141.8 (5)
O7—W1—O2161.6 (3)O18—Na2—O16157.9 (6)
O8—W1—O291.6 (3)O12—Na2—O1683.6 (4)
O6i—W1—O285.3 (2)O17—Na2—O16130.8 (5)
O4—W1—O271.9 (2)O18—Na2—O1991.7 (4)
O1—W1—O273.6 (2)O12—Na2—O1970.3 (3)
O10—W2—O9105.1 (3)O17—Na2—O1994.0 (5)
O10—W2—O495.1 (3)O16—Na2—O1985.0 (4)
O9—W2—O4101.0 (3)O18—Na2—O13107.2 (5)
O10—W2—O5100.5 (3)O12—Na2—O1393.5 (4)
O9—W2—O597.0 (3)O17—Na2—O13112.4 (5)
O4—W2—O5152.2 (3)O16—Na2—O1369.2 (3)
O10—W2—O393.1 (3)O19—Na2—O13151.2 (4)
O9—W2—O3160.6 (3)O19—Na3—O20156.9 (4)
O4—W2—O383.5 (2)O19—Na3—O2182.0 (4)
O5—W2—O372.9 (2)O20—Na3—O2189.9 (3)
O10—W2—O2161.8 (3)O19—Na3—O1277.7 (4)
O9—W2—O290.5 (3)O20—Na3—O1284.6 (3)
O4—W2—O272.2 (2)O21—Na3—O12108.4 (3)
O5—W2—O286.7 (2)O19—Na3—O18101.0 (5)
O3—W2—O272.8 (2)O20—Na3—O1887.4 (4)
O12—W3—O11103.9 (3)O21—Na3—O18177.0 (4)
O12—W3—O6100.4 (3)O12—Na3—O1872.5 (3)
O11—W3—O695.0 (3)O19—Na3—O2285.9 (3)
O12—W3—O594.8 (3)O20—Na3—O22115.6 (3)
O11—W3—O599.0 (3)O21—Na3—O2288.9 (3)
O6—W3—O5156.2 (3)O12—Na3—O22153.9 (3)
O12—W3—O1i92.3 (3)O18—Na3—O2291.2 (4)
O11—W3—O1i161.8 (3)O23iii—Na4—O23180.0 (4)
O6—W3—O1i73.6 (2)O23iii—Na4—O2192.4 (3)
O5—W3—O1i87.6 (2)O23—Na4—O2187.6 (3)
O12—W3—O3161.6 (3)O23iii—Na4—O21iii87.6 (3)
O11—W3—O391.8 (3)O23—Na4—O21iii92.4 (3)
O6—W3—O387.6 (2)O21—Na4—O21iii180.000 (1)
O5—W3—O372.9 (2)O23iii—Na4—O22iii92.7 (3)
O1i—W3—O373.8 (2)O23—Na4—O22iii87.3 (3)
O12—W3—W2127.0 (2)O21—Na4—O22iii92.1 (3)
O11—W3—W289.9 (2)O21iii—Na4—O22iii87.9 (3)
O6—W3—W2129.52 (18)O23iii—Na4—O2287.3 (3)
O5—W3—W232.18 (18)O23—Na4—O2292.7 (3)
O1i—W3—W286.81 (16)O21—Na4—O2287.9 (3)
O3—W3—W241.99 (15)O21iii—Na4—O2292.1 (3)
W1i—W3—W2120.898 (19)O22iii—Na4—O22180.0
Pt—W3—W260.360 (16)
Symmetry codes: (i) x+1, y+1, z+1; (ii) x, y+1, z+1; (iii) x+1, y+2, z.
Hydrogen-bond geometry (Å) top
D—H···AD···A
O13···O52.81 (1)
O13···O14ii2.99 (2)
O13···O20iv2.79 (1)
O14···O22.671 (9)
O14···O9ii3.07 (1)
O14···O23v2.73 (1)
O15···O8vi2.97 (1)
O15···O17vii2.79 (2)
O15···O21v2.95 (1)
O16···O1i2.84 (1)
O16···O7vi2.82 (1)
O17···O10vi3.10 (2)
O17···O11iv2.95 (2)
O17···O15vii2.79 (2)
O17···O182.81 (2)
O18···O5iv2.89 (1)
O18···O122.88 (1)
O18···O18iv2.79 (3)
O19···O4vi2.67 (1)
O19···O7i2.80 (1)
O19···O123.02 (1)
O19···O233.01 (2)
O20···O6viii2.755 (9)
O20···O112.94 (1)
O20···O13iv2.79 (1)
O21···O11viii2.80 (1)
O21···O15v2.95 (1)
O22···O9iv2.92 (1)
O22···O10vi2.85 (1)
O23···O3vi2.661 (9)
Symmetry codes: (i) x+1, y+1, z+1; (ii) x, y+1, z+1; (iv) x, y+1, z; (v) x+1, y+2, z+1; (vi) x, y+1, z; (vii) x, y+2, z+1; (viii) x+1, y+1, z.
 

Subscribe to Acta Crystallographica Section E: Crystallographic Communications

The full text of this article is available to subscribers to the journal.

If you have already registered and are using a computer listed in your registration details, please email support@iucr.org for assistance.

Buy online

You may purchase this article in PDF and/or HTML formats. For purchasers in the European Community who do not have a VAT number, VAT will be added at the local rate. Payments to the IUCr are handled by WorldPay, who will accept payment by credit card in several currencies. To purchase the article, please complete the form below (fields marked * are required), and then click on `Continue'.
E-mail address* 
Repeat e-mail address* 
(for error checking) 

Format*   PDF (US $40)
   HTML (US $40)
   PDF+HTML (US $50)
In order for VAT to be shown for your country javascript needs to be enabled.

VAT number 
(non-UK EC countries only) 
Country* 
 

Terms and conditions of use
Contact us

Follow Acta Cryst. E
Sign up for e-alerts
Follow Acta Cryst. on Twitter
Follow us on facebook
Sign up for RSS feeds