Supporting information
Crystallographic Information File (CIF) https://doi.org/10.1107/S2052520614026134/ry5063sup1.cif | |
Structure factor file (CIF format) https://doi.org/10.1107/S2052520614026134/ry5063mo_Isup2.hkl | |
Structure factor file (CIF format) https://doi.org/10.1107/S2052520614026134/ry5063mo_IIsup3.hkl | |
Portable Document Format (PDF) file https://doi.org/10.1107/S2052520614026134/ry5063sup4.pdf |
CCDC references: 1036605; 1036606
For both compounds, data collection: Bruker APEX2; cell refinement: Bruker SAINT; data reduction: Bruker SAINT; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: Bruker SHELXTL; software used to prepare material for publication: Bruker SHELXTL.
C11H8O3 | F(000) = 392 |
Mr = 188.17 | Dx = 1.436 Mg m−3 |
Monoclinic, P21/n | Mo Kα radiation, λ = 0.71073 Å |
a = 6.9798 (9) Å | Cell parameters from 1909 reflections |
b = 3.8107 (6) Å | θ = 2.5–26.2° |
c = 32.790 (5) Å | µ = 0.11 mm−1 |
β = 93.901 (8)° | T = 296 K |
V = 870.1 (2) Å3 | Columnar, colorless |
Z = 4 | 0.44 × 0.32 × 0.11 mm |
Bruker APEX-II CCD diffractometer | 1020 reflections with I > 2σ(I) |
Radiation source: fine-focus sealed tube | Rint = 0.038 |
Graphite monochromator | θmax = 25.0°, θmin = 2.5° |
ϕ and ω scans | h = −8→7 |
6187 measured reflections | k = −4→3 |
1491 independent reflections | l = −30→38 |
Refinement on F2 | Primary atom site location: structure-invariant direct methods |
Least-squares matrix: full | Secondary atom site location: difference Fourier map |
R[F2 > 2σ(F2)] = 0.038 | Hydrogen site location: inferred from neighbouring sites |
wR(F2) = 0.097 | H atoms treated by a mixture of independent and constrained refinement |
S = 0.96 | w = 1/[σ2(Fo2) + (0.0538P)2] where P = (Fo2 + 2Fc2)/3 |
1491 reflections | (Δ/σ)max = 0.001 |
133 parameters | Δρmax = 0.15 e Å−3 |
0 restraints | Δρmin = −0.16 e Å−3 |
C11H8O3 | V = 870.1 (2) Å3 |
Mr = 188.17 | Z = 4 |
Monoclinic, P21/n | Mo Kα radiation |
a = 6.9798 (9) Å | µ = 0.11 mm−1 |
b = 3.8107 (6) Å | T = 296 K |
c = 32.790 (5) Å | 0.44 × 0.32 × 0.11 mm |
β = 93.901 (8)° |
Bruker APEX-II CCD diffractometer | 1020 reflections with I > 2σ(I) |
6187 measured reflections | Rint = 0.038 |
1491 independent reflections |
R[F2 > 2σ(F2)] = 0.038 | 0 restraints |
wR(F2) = 0.097 | H atoms treated by a mixture of independent and constrained refinement |
S = 0.96 | Δρmax = 0.15 e Å−3 |
1491 reflections | Δρmin = −0.16 e Å−3 |
133 parameters |
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. |
x | y | z | Uiso*/Ueq | ||
O3 | 0.25506 (17) | 0.8378 (3) | 0.99359 (4) | 0.0618 (4) | |
H2 | 0.346 (3) | 0.937 (5) | 1.0124 (7) | 0.093* | |
O2 | 0.48854 (16) | 0.8996 (3) | 0.95134 (3) | 0.0557 (4) | |
O1 | 0.42771 (17) | 0.6877 (3) | 0.87621 (4) | 0.0566 (4) | |
H1 | 0.493 (3) | 0.780 (5) | 0.8993 (7) | 0.085* | |
C11 | 0.3227 (2) | 0.8048 (4) | 0.95749 (5) | 0.0418 (4) | |
C2 | 0.1919 (2) | 0.6527 (3) | 0.92614 (5) | 0.0379 (4) | |
C3 | 0.0036 (2) | 0.5550 (4) | 0.93476 (5) | 0.0441 (4) | |
H3 | −0.0371 | 0.5907 | 0.9609 | 0.053* | |
C4 | −0.1183 (2) | 0.4107 (4) | 0.90569 (5) | 0.0475 (4) | |
H4 | −0.2414 | 0.3479 | 0.9121 | 0.057* | |
C5 | −0.0614 (2) | 0.3540 (3) | 0.86576 (5) | 0.0421 (4) | |
C6 | −0.1863 (3) | 0.2058 (4) | 0.83462 (6) | 0.0541 (5) | |
H5 | −0.3104 | 0.1427 | 0.8403 | 0.065* | |
C7 | −0.1271 (3) | 0.1547 (4) | 0.79662 (6) | 0.0632 (6) | |
H6 | −0.2113 | 0.0571 | 0.7765 | 0.076* | |
C10 | 0.1249 (2) | 0.4484 (3) | 0.85586 (5) | 0.0397 (4) | |
C9 | 0.1826 (3) | 0.3905 (4) | 0.81634 (5) | 0.0545 (5) | |
H8 | 0.3062 | 0.4504 | 0.8099 | 0.065* | |
C8 | 0.0574 (3) | 0.2457 (5) | 0.78713 (5) | 0.0632 (5) | |
H7 | 0.0958 | 0.2083 | 0.7609 | 0.076* | |
C1 | 0.2516 (2) | 0.6003 (3) | 0.88710 (5) | 0.0392 (4) |
U11 | U22 | U33 | U12 | U13 | U23 | |
O3 | 0.0531 (8) | 0.0938 (9) | 0.0384 (8) | −0.0212 (6) | 0.0023 (6) | −0.0106 (6) |
O2 | 0.0422 (7) | 0.0784 (8) | 0.0462 (8) | −0.0145 (6) | 0.0010 (5) | −0.0081 (5) |
O1 | 0.0428 (7) | 0.0800 (8) | 0.0474 (8) | −0.0089 (6) | 0.0068 (6) | −0.0060 (6) |
C11 | 0.0442 (10) | 0.0446 (8) | 0.0362 (10) | −0.0011 (7) | 0.0004 (7) | 0.0003 (7) |
C2 | 0.0394 (9) | 0.0374 (8) | 0.0364 (9) | −0.0012 (6) | −0.0018 (7) | 0.0024 (6) |
C3 | 0.0438 (10) | 0.0489 (9) | 0.0397 (10) | −0.0026 (7) | 0.0033 (7) | 0.0039 (7) |
C4 | 0.0392 (9) | 0.0502 (9) | 0.0524 (12) | −0.0051 (7) | −0.0006 (8) | 0.0043 (8) |
C5 | 0.0465 (10) | 0.0330 (7) | 0.0454 (11) | 0.0009 (7) | −0.0082 (8) | 0.0047 (6) |
C6 | 0.0600 (12) | 0.0445 (9) | 0.0550 (13) | −0.0038 (8) | −0.0153 (9) | 0.0021 (8) |
C7 | 0.0859 (16) | 0.0434 (9) | 0.0564 (13) | −0.0023 (9) | −0.0246 (11) | −0.0041 (8) |
C10 | 0.0479 (10) | 0.0336 (7) | 0.0367 (9) | 0.0043 (6) | −0.0028 (7) | 0.0023 (6) |
C9 | 0.0642 (12) | 0.0532 (10) | 0.0457 (11) | 0.0047 (8) | 0.0006 (9) | −0.0018 (8) |
C8 | 0.0905 (16) | 0.0577 (10) | 0.0400 (12) | 0.0082 (10) | −0.0066 (10) | −0.0068 (8) |
C1 | 0.0366 (9) | 0.0384 (8) | 0.0422 (10) | 0.0009 (7) | 0.0000 (7) | 0.0031 (7) |
O3—C11 | 1.3102 (19) | C5—C10 | 1.408 (2) |
O3—H2 | 0.93 (2) | C5—C6 | 1.414 (2) |
O2—C11 | 1.2417 (17) | C6—C7 | 1.353 (3) |
O1—C1 | 1.3447 (18) | C6—H5 | 0.9300 |
O1—H1 | 0.92 (2) | C7—C8 | 1.389 (3) |
C11—C2 | 1.449 (2) | C7—H6 | 0.9300 |
C2—C1 | 1.388 (2) | C10—C9 | 1.400 (2) |
C2—C3 | 1.413 (2) | C10—C1 | 1.430 (2) |
C3—C4 | 1.351 (2) | C9—C8 | 1.368 (3) |
C3—H3 | 0.9300 | C9—H8 | 0.9300 |
C4—C5 | 1.410 (2) | C8—H7 | 0.9300 |
C4—H4 | 0.9300 | ||
C11—O3—H2 | 111.4 (13) | C7—C6—H5 | 119.7 |
C1—O1—H1 | 106.4 (13) | C5—C6—H5 | 119.7 |
O2—C11—O3 | 121.08 (15) | C6—C7—C8 | 121.08 (17) |
O2—C11—C2 | 123.41 (14) | C6—C7—H6 | 119.5 |
O3—C11—C2 | 115.51 (14) | C8—C7—H6 | 119.5 |
C1—C2—C3 | 119.26 (14) | C9—C10—C5 | 120.07 (15) |
C1—C2—C11 | 119.84 (14) | C9—C10—C1 | 121.61 (15) |
C3—C2—C11 | 120.90 (14) | C5—C10—C1 | 118.32 (14) |
C4—C3—C2 | 121.05 (15) | C8—C9—C10 | 120.07 (18) |
C4—C3—H3 | 119.5 | C8—C9—H8 | 120.0 |
C2—C3—H3 | 119.5 | C10—C9—H8 | 120.0 |
C3—C4—C5 | 120.94 (15) | C9—C8—C7 | 120.11 (18) |
C3—C4—H4 | 119.5 | C9—C8—H7 | 119.9 |
C5—C4—H4 | 119.5 | C7—C8—H7 | 119.9 |
C10—C5—C4 | 119.83 (14) | O1—C1—C2 | 123.15 (14) |
C10—C5—C6 | 117.98 (15) | O1—C1—C10 | 116.24 (14) |
C4—C5—C6 | 122.19 (16) | C2—C1—C10 | 120.61 (14) |
C7—C6—C5 | 120.68 (18) | ||
O2—C11—C2—C1 | 1.3 (2) | C4—C5—C10—C1 | 0.1 (2) |
O3—C11—C2—C1 | −178.66 (13) | C6—C5—C10—C1 | 179.64 (12) |
O2—C11—C2—C3 | −178.95 (14) | C5—C10—C9—C8 | 0.8 (2) |
O3—C11—C2—C3 | 1.1 (2) | C1—C10—C9—C8 | −179.76 (14) |
C1—C2—C3—C4 | 0.2 (2) | C10—C9—C8—C7 | −0.2 (2) |
C11—C2—C3—C4 | −179.49 (13) | C6—C7—C8—C9 | −0.2 (3) |
C2—C3—C4—C5 | −0.2 (2) | C3—C2—C1—O1 | 179.56 (12) |
C3—C4—C5—C10 | 0.0 (2) | C11—C2—C1—O1 | −0.7 (2) |
C3—C4—C5—C6 | −179.54 (13) | C3—C2—C1—C10 | −0.2 (2) |
C10—C5—C6—C7 | 0.5 (2) | C11—C2—C1—C10 | 179.58 (12) |
C4—C5—C6—C7 | −179.97 (14) | C9—C10—C1—O1 | 0.8 (2) |
C5—C6—C7—C8 | 0.1 (2) | C5—C10—C1—O1 | −179.73 (11) |
C4—C5—C10—C9 | 179.55 (13) | C9—C10—C1—C2 | −179.47 (13) |
C6—C5—C10—C9 | −0.9 (2) | C5—C10—C1—C2 | 0.0 (2) |
C11H8O3 | F(000) = 784 |
Mr = 188.17 | Dx = 1.426 Mg m−3 |
Monoclinic, C2/c | Mo Kα radiation, λ = 0.71073 Å |
a = 20.920 (5) Å | Cell parameters from 2087 reflections |
b = 6.9926 (14) Å | θ = 2.4–27.4° |
c = 14.688 (3) Å | µ = 0.11 mm−1 |
β = 125.339 (10)° | T = 296 K |
V = 1752.7 (6) Å3 | Columnar, colorless |
Z = 8 | 0.42 × 0.34 × 0.11 mm |
Bruker APEX-II CCD diffractometer | 1239 reflections with I > 2σ(I) |
Radiation source: fine-focus sealed tube | Rint = 0.034 |
Graphite monochromator | θmax = 27.5°, θmin = 2.4° |
ϕ and ω scans | h = −22→27 |
7678 measured reflections | k = −9→8 |
2015 independent reflections | l = −19→18 |
Refinement on F2 | Primary atom site location: structure-invariant direct methods |
Least-squares matrix: full | Secondary atom site location: difference Fourier map |
R[F2 > 2σ(F2)] = 0.068 | Hydrogen site location: inferred from neighbouring sites |
wR(F2) = 0.226 | H atoms treated by a mixture of independent and constrained refinement |
S = 1.04 | w = 1/[σ2(Fo2) + (0.1338P)2 + 0.4921P] where P = (Fo2 + 2Fc2)/3 |
2015 reflections | (Δ/σ)max < 0.001 |
133 parameters | Δρmax = 0.49 e Å−3 |
0 restraints | Δρmin = −0.27 e Å−3 |
C11H8O3 | V = 1752.7 (6) Å3 |
Mr = 188.17 | Z = 8 |
Monoclinic, C2/c | Mo Kα radiation |
a = 20.920 (5) Å | µ = 0.11 mm−1 |
b = 6.9926 (14) Å | T = 296 K |
c = 14.688 (3) Å | 0.42 × 0.34 × 0.11 mm |
β = 125.339 (10)° |
Bruker APEX-II CCD diffractometer | 1239 reflections with I > 2σ(I) |
7678 measured reflections | Rint = 0.034 |
2015 independent reflections |
R[F2 > 2σ(F2)] = 0.068 | 0 restraints |
wR(F2) = 0.226 | H atoms treated by a mixture of independent and constrained refinement |
S = 1.04 | Δρmax = 0.49 e Å−3 |
2015 reflections | Δρmin = −0.27 e Å−3 |
133 parameters |
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. |
x | y | z | Uiso*/Ueq | ||
O3 | 0.51230 (9) | 0.1297 (2) | 0.13772 (13) | 0.0546 (5) | |
H2 | 0.474 (2) | 0.137 (3) | 0.152 (2) | 0.082* | |
O2 | 0.59661 (9) | 0.1364 (2) | 0.32339 (13) | 0.0473 (5) | |
O1 | 0.74661 (9) | 0.1404 (2) | 0.41035 (12) | 0.0465 (5) | |
H1 | 0.704 (2) | 0.140 (3) | 0.408 (2) | 0.070* | |
C11 | 0.58435 (12) | 0.1317 (3) | 0.22991 (17) | 0.0373 (5) | |
C2 | 0.64602 (12) | 0.1281 (2) | 0.21269 (17) | 0.0349 (5) | |
C1 | 0.72398 (12) | 0.1329 (2) | 0.30434 (17) | 0.0343 (5) | |
C10 | 0.78555 (12) | 0.1295 (2) | 0.28829 (17) | 0.0359 (5) | |
C9 | 0.86499 (13) | 0.1328 (3) | 0.3797 (2) | 0.0464 (6) | |
H8 | 0.8787 | 0.1364 | 0.4522 | 0.056* | |
C8 | 0.92190 (15) | 0.1306 (3) | 0.3609 (3) | 0.0589 (7) | |
H7 | 0.9744 | 0.1346 | 0.4211 | 0.071* | |
C7 | 0.90208 (15) | 0.1224 (3) | 0.2531 (3) | 0.0609 (8) | |
H6 | 0.9416 | 0.1193 | 0.2422 | 0.073* | |
C6 | 0.82553 (15) | 0.1186 (3) | 0.1625 (2) | 0.0532 (6) | |
H5 | 0.8134 | 0.1141 | 0.0908 | 0.064* | |
C5 | 0.76483 (13) | 0.1216 (2) | 0.17838 (18) | 0.0397 (5) | |
C4 | 0.68447 (14) | 0.1170 (3) | 0.08643 (18) | 0.0455 (6) | |
H4 | 0.6711 | 0.1125 | 0.0141 | 0.055* | |
C3 | 0.62756 (12) | 0.1190 (3) | 0.10299 (17) | 0.0406 (5) | |
H3 | 0.5754 | 0.1143 | 0.0419 | 0.049* |
U11 | U22 | U33 | U12 | U13 | U23 | |
O3 | 0.0321 (9) | 0.0918 (13) | 0.0424 (9) | 0.0012 (7) | 0.0231 (8) | −0.0018 (7) |
O2 | 0.0349 (8) | 0.0739 (11) | 0.0394 (8) | −0.0016 (6) | 0.0250 (7) | −0.0003 (6) |
O1 | 0.0360 (8) | 0.0718 (11) | 0.0332 (8) | −0.0019 (7) | 0.0209 (7) | −0.0014 (6) |
C11 | 0.0310 (10) | 0.0445 (11) | 0.0392 (11) | −0.0011 (8) | 0.0219 (9) | −0.0012 (8) |
C2 | 0.0322 (11) | 0.0381 (10) | 0.0365 (11) | −0.0003 (7) | 0.0211 (9) | 0.0001 (7) |
C1 | 0.0357 (11) | 0.0367 (10) | 0.0343 (10) | −0.0009 (8) | 0.0224 (9) | −0.0015 (7) |
C10 | 0.0367 (11) | 0.0305 (10) | 0.0467 (12) | −0.0004 (7) | 0.0277 (10) | −0.0001 (7) |
C9 | 0.0367 (12) | 0.0473 (12) | 0.0543 (13) | −0.0038 (9) | 0.0257 (11) | −0.0040 (9) |
C8 | 0.0351 (13) | 0.0576 (14) | 0.0808 (19) | −0.0066 (10) | 0.0317 (13) | −0.0055 (12) |
C7 | 0.0507 (16) | 0.0627 (15) | 0.094 (2) | −0.0070 (11) | 0.0560 (16) | −0.0072 (13) |
C6 | 0.0624 (16) | 0.0528 (13) | 0.0700 (15) | −0.0018 (10) | 0.0531 (14) | −0.0017 (10) |
C5 | 0.0449 (12) | 0.0354 (10) | 0.0509 (13) | −0.0033 (8) | 0.0348 (11) | −0.0024 (8) |
C4 | 0.0519 (13) | 0.0546 (13) | 0.0393 (11) | 0.0017 (9) | 0.0317 (11) | −0.0003 (9) |
C3 | 0.0352 (11) | 0.0513 (12) | 0.0331 (10) | −0.0001 (8) | 0.0185 (9) | −0.0010 (8) |
O3—C11 | 1.321 (3) | C9—H8 | 0.9300 |
O3—H2 | 0.93 (4) | C8—C7 | 1.387 (4) |
O2—C11 | 1.243 (2) | C8—H7 | 0.9300 |
O1—C1 | 1.341 (2) | C7—C6 | 1.368 (4) |
O1—H1 | 0.86 (3) | C7—H6 | 0.9300 |
C11—C2 | 1.451 (3) | C6—C5 | 1.418 (3) |
C2—C1 | 1.391 (3) | C6—H5 | 0.9300 |
C2—C3 | 1.425 (3) | C5—C4 | 1.423 (3) |
C1—C10 | 1.437 (3) | C4—C3 | 1.346 (3) |
C10—C9 | 1.408 (3) | C4—H4 | 0.9300 |
C10—C5 | 1.410 (3) | C3—H3 | 0.9300 |
C9—C8 | 1.368 (3) | ||
C11—O3—H2 | 112.9 (19) | C9—C8—H7 | 119.7 |
C1—O1—H1 | 107 (2) | C7—C8—H7 | 119.7 |
O2—C11—O3 | 121.11 (18) | C6—C7—C8 | 121.4 (2) |
O2—C11—C2 | 123.83 (18) | C6—C7—H6 | 119.3 |
O3—C11—C2 | 115.06 (18) | C8—C7—H6 | 119.3 |
C1—C2—C3 | 119.65 (18) | C7—C6—C5 | 119.7 (2) |
C1—C2—C11 | 119.61 (18) | C7—C6—H5 | 120.1 |
C3—C2—C11 | 120.73 (18) | C5—C6—H5 | 120.1 |
O1—C1—C2 | 123.61 (19) | C10—C5—C6 | 118.5 (2) |
O1—C1—C10 | 116.29 (18) | C10—C5—C4 | 119.98 (18) |
C2—C1—C10 | 120.10 (19) | C6—C5—C4 | 121.5 (2) |
C9—C10—C5 | 120.23 (19) | C3—C4—C5 | 120.7 (2) |
C9—C10—C1 | 121.3 (2) | C3—C4—H4 | 119.6 |
C5—C10—C1 | 118.50 (19) | C5—C4—H4 | 119.6 |
C8—C9—C10 | 119.5 (2) | C4—C3—C2 | 121.0 (2) |
C8—C9—H8 | 120.2 | C4—C3—H3 | 119.5 |
C10—C9—H8 | 120.2 | C2—C3—H3 | 119.5 |
C9—C8—C7 | 120.6 (2) | ||
O2—C11—C2—C1 | −1.0 (3) | C10—C9—C8—C7 | −1.0 (3) |
O3—C11—C2—C1 | 179.00 (15) | C9—C8—C7—C6 | 0.8 (3) |
O2—C11—C2—C3 | 178.75 (16) | C8—C7—C6—C5 | −0.5 (3) |
O3—C11—C2—C3 | −1.3 (2) | C9—C10—C5—C6 | −0.5 (2) |
C3—C2—C1—O1 | −179.61 (15) | C1—C10—C5—C6 | 179.90 (16) |
C11—C2—C1—O1 | 0.1 (3) | C9—C10—C5—C4 | 179.56 (16) |
C3—C2—C1—C10 | 0.3 (2) | C1—C10—C5—C4 | 0.0 (2) |
C11—C2—C1—C10 | −179.97 (15) | C7—C6—C5—C10 | 0.4 (3) |
O1—C1—C10—C9 | 0.4 (2) | C7—C6—C5—C4 | −179.72 (18) |
C2—C1—C10—C9 | −179.53 (15) | C10—C5—C4—C3 | −0.4 (3) |
O1—C1—C10—C5 | 179.99 (14) | C6—C5—C4—C3 | 179.68 (18) |
C2—C1—C10—C5 | 0.1 (2) | C5—C4—C3—C2 | 0.8 (3) |
C5—C10—C9—C8 | 0.8 (3) | C1—C2—C3—C4 | −0.7 (3) |
C1—C10—C9—C8 | −179.61 (16) | C11—C2—C3—C4 | 179.53 (17) |
Experimental details
(mo_I) | (mo_II) | |
Crystal data | ||
Chemical formula | C11H8O3 | C11H8O3 |
Mr | 188.17 | 188.17 |
Crystal system, space group | Monoclinic, P21/n | Monoclinic, C2/c |
Temperature (K) | 296 | 296 |
a, b, c (Å) | 6.9798 (9), 3.8107 (6), 32.790 (5) | 20.920 (5), 6.9926 (14), 14.688 (3) |
β (°) | 93.901 (8) | 125.339 (10) |
V (Å3) | 870.1 (2) | 1752.7 (6) |
Z | 4 | 8 |
Radiation type | Mo Kα | Mo Kα |
µ (mm−1) | 0.11 | 0.11 |
Crystal size (mm) | 0.44 × 0.32 × 0.11 | 0.42 × 0.34 × 0.11 |
Data collection | ||
Diffractometer | Bruker APEX-II CCD diffractometer | Bruker APEX-II CCD diffractometer |
Absorption correction | – | – |
No. of measured, independent and observed [I > 2σ(I)] reflections | 6187, 1491, 1020 | 7678, 2015, 1239 |
Rint | 0.038 | 0.034 |
(sin θ/λ)max (Å−1) | 0.594 | 0.651 |
Refinement | ||
R[F2 > 2σ(F2)], wR(F2), S | 0.038, 0.097, 0.96 | 0.068, 0.226, 1.04 |
No. of reflections | 1491 | 2015 |
No. of parameters | 133 | 133 |
H-atom treatment | H atoms treated by a mixture of independent and constrained refinement | H atoms treated by a mixture of independent and constrained refinement |
Δρmax, Δρmin (e Å−3) | 0.15, −0.16 | 0.49, −0.27 |
Computer programs: Bruker APEX2, Bruker SAINT, SHELXS97 (Sheldrick, 2008), SHELXL97 (Sheldrick, 2008), Bruker SHELXTL.
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