Supporting information
Crystallographic Information File (CIF) https://doi.org/10.1107/S1600536807013840/bt2289sup1.cif | |
Structure factor file (CIF format) https://doi.org/10.1107/S1600536807013840/bt2289Isup2.hkl |
CCDC reference: 240373
A sample of salicylidene-valine (1.0 mmol) and sodium methylate (1.0 mmol) was stirred in 20 ml dichloromethane at room temperature for 30 min. To this solution was added di(o-fluorobenzyl)tin dichloride (1.0 mmol). The mixture was stirred at 40°C under nitrogen for 18 h. Evaporation of the filtrate left a yellow solid, which was recrystallized from dichloromethane-hexane (1:3) to give yellow crystals (yield 67%).
One of the F atoms is disordered over two positions with site occupation factors of 0.841 (5) and 0.159 (5) A l l the H atoms were positioned geometrically and refined using a riding model with C—H = 0.93–0.98 Å and with Uiso(H) = 1.2 (1.5 for methyl groups) times Ueq(C). The methyl groups were allowed to rotate but not to tip.
Corresponding organotin(IV) complexes with Schiff bases have similar structures (Yin & Wang, 2004; Yin, Wang & Xue, 2004; Beltrán et al., 2003).
Data collection: SMART (Bruker, 2001); cell refinement: SMART; data reduction: SAINT (Bruker, 2001); program(s) used to solve structure: SHELXS97 (Sheldrick, 1997); program(s) used to refine structure: SHELXL97 (Sheldrick, 1997); molecular graphics: SHELXTL (Bruker, 2001); software used to prepare material for publication: SHELXTL.
Fig. 1. The molecular structure of (I), with atom labels and 30% probability displacement ellipsoids for non-H atoms. |
[Sn(C12H13NO3)(C7H6F)2] | Z = 2 |
Mr = 556.16 | F(000) = 560 |
Triclinic, P1 | Dx = 1.582 Mg m−3 |
a = 10.0184 (16) Å | Mo Kα radiation, λ = 0.71073 Å |
b = 10.5814 (17) Å | Cell parameters from 4740 reflections |
c = 11.9367 (19) Å | θ = 2.2–28.0° |
α = 84.915 (2)° | µ = 1.14 mm−1 |
β = 81.776 (2)° | T = 273 K |
γ = 68.880 (2)° | Block, yellow |
V = 1167.3 (3) Å3 | 0.45 × 0.41 × 0.37 mm |
CCD area detector diffractometer | 4073 independent reflections |
Radiation source: fine-focus sealed tube | 3698 reflections with I > 2σ(I) |
Graphite monochromator | Rint = 0.012 |
φ and ω scans | θmax = 25.0°, θmin = 1.7° |
Absorption correction: multi-scan (SADABS; Sheldrick, 2004) | h = −11→11 |
Tmin = 0.628, Tmax = 0.678 | k = −12→9 |
6178 measured reflections | l = −14→14 |
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)] = 0.023 | Hydrogen site location: inferred from neighbouring sites |
wR(F2) = 0.055 | H-atom parameters constrained |
S = 1.12 | w = 1/[σ2(Fo2) + (0.0222P)2 + 0.4867P] where P = (Fo2 + 2Fc2)/3 |
4073 reflections | (Δ/σ)max = 0.002 |
310 parameters | Δρmax = 0.57 e Å−3 |
1 restraint | Δρmin = −0.45 e Å−3 |
[Sn(C12H13NO3)(C7H6F)2] | γ = 68.880 (2)° |
Mr = 556.16 | V = 1167.3 (3) Å3 |
Triclinic, P1 | Z = 2 |
a = 10.0184 (16) Å | Mo Kα radiation |
b = 10.5814 (17) Å | µ = 1.14 mm−1 |
c = 11.9367 (19) Å | T = 273 K |
α = 84.915 (2)° | 0.45 × 0.41 × 0.37 mm |
β = 81.776 (2)° |
CCD area detector diffractometer | 4073 independent reflections |
Absorption correction: multi-scan (SADABS; Sheldrick, 2004) | 3698 reflections with I > 2σ(I) |
Tmin = 0.628, Tmax = 0.678 | Rint = 0.012 |
6178 measured reflections |
R[F2 > 2σ(F2)] = 0.023 | 1 restraint |
wR(F2) = 0.055 | H-atom parameters constrained |
S = 1.12 | Δρmax = 0.57 e Å−3 |
4073 reflections | Δρmin = −0.45 e Å−3 |
310 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 | Occ. (<1) | |
Sn1 | 0.418762 (18) | 0.060765 (17) | 0.674028 (14) | 0.02904 (7) | |
F2 | 0.1869 (2) | −0.1933 (2) | 0.59952 (17) | 0.0770 (6) | |
N1 | 0.2350 (2) | 0.2516 (2) | 0.67652 (16) | 0.0302 (5) | |
O1 | 0.37365 (18) | 0.10634 (17) | 0.50130 (14) | 0.0338 (4) | |
O2 | 0.2373 (2) | 0.2416 (2) | 0.37691 (15) | 0.0508 (5) | |
O3 | 0.3804 (2) | 0.08235 (18) | 0.85103 (14) | 0.0387 (4) | |
C1 | 0.2652 (3) | 0.2114 (3) | 0.4735 (2) | 0.0339 (6) | |
C2 | 0.1685 (3) | 0.2969 (3) | 0.5702 (2) | 0.0333 (6) | |
H2 | 0.1605 | 0.3914 | 0.5527 | 0.040* | |
C3 | 0.0169 (3) | 0.2891 (3) | 0.5788 (2) | 0.0407 (7) | |
H3 | −0.0153 | 0.3150 | 0.5037 | 0.049* | |
C4 | 0.0189 (4) | 0.1456 (3) | 0.6064 (3) | 0.0586 (9) | |
H4A | 0.0884 | 0.0853 | 0.5531 | 0.088* | |
H4B | −0.0748 | 0.1427 | 0.6020 | 0.088* | |
H4C | 0.0445 | 0.1181 | 0.6816 | 0.088* | |
C5 | −0.0929 (3) | 0.3876 (4) | 0.6605 (3) | 0.0579 (9) | |
H5A | −0.0928 | 0.4775 | 0.6410 | 0.087* | |
H5B | −0.0685 | 0.3624 | 0.7362 | 0.087* | |
H5C | −0.1868 | 0.3852 | 0.6561 | 0.087* | |
C6 | 0.2016 (3) | 0.3394 (3) | 0.7549 (2) | 0.0349 (6) | |
H6 | 0.1441 | 0.4272 | 0.7353 | 0.042* | |
C7 | 0.2411 (3) | 0.3190 (3) | 0.8666 (2) | 0.0340 (6) | |
C8 | 0.3252 (3) | 0.1914 (3) | 0.9116 (2) | 0.0332 (6) | |
C9 | 0.3474 (3) | 0.1824 (3) | 1.0263 (2) | 0.0428 (7) | |
H9 | 0.4006 | 0.0994 | 1.0585 | 0.051* | |
C10 | 0.2916 (3) | 0.2947 (4) | 1.0910 (2) | 0.0490 (8) | |
H10 | 0.3071 | 0.2861 | 1.1668 | 0.059* | |
C11 | 0.2126 (3) | 0.4208 (4) | 1.0462 (2) | 0.0522 (8) | |
H11 | 0.1771 | 0.4963 | 1.0908 | 0.063* | |
C12 | 0.1881 (3) | 0.4322 (3) | 0.9360 (2) | 0.0459 (7) | |
H12 | 0.1353 | 0.5165 | 0.9056 | 0.055* | |
C13 | 0.6098 (3) | 0.1116 (3) | 0.6583 (2) | 0.0357 (6) | |
H13A | 0.6837 | 0.0402 | 0.6949 | 0.043* | |
H13B | 0.6454 | 0.1171 | 0.5787 | 0.043* | |
C14 | 0.5823 (3) | 0.2432 (3) | 0.7102 (2) | 0.0334 (6) | |
F1 | 0.4747 (2) | 0.3601 (2) | 0.55215 (16) | 0.0564 (7) | 0.841 (5) |
C15 | 0.51278 (9) | 0.3657 (3) | 0.65269 (17) | 0.0393 (6) | |
C19 | 0.6182 (3) | 0.2515 (3) | 0.81989 (18) | 0.0407 (6) | |
H19 | 0.6646 | 0.1726 | 0.8608 | 0.049* | 0.841 (5) |
H19' | 0.4881 | 0.3637 | 0.5808 | 0.049* | 0.159 (5) |
F1' | 0.6811 (13) | 0.1350 (11) | 0.8679 (9) | 0.058 (4) | 0.159 (5) |
C16 | 0.4813 (3) | 0.4895 (3) | 0.7010 (3) | 0.0505 (8) | |
H16 | 0.4366 | 0.5699 | 0.6613 | 0.061* | |
C17 | 0.5164 (4) | 0.4930 (3) | 0.8075 (3) | 0.0544 (8) | |
H17 | 0.4935 | 0.5758 | 0.8404 | 0.065* | |
C18 | 0.5848 (3) | 0.3749 (3) | 0.8654 (3) | 0.0505 (8) | |
H18 | 0.6091 | 0.3786 | 0.9371 | 0.061* | |
C20 | 0.3965 (3) | −0.1340 (3) | 0.6949 (2) | 0.0365 (6) | |
H20A | 0.4025 | −0.1656 | 0.6199 | 0.044* | |
H20B | 0.4795 | −0.1956 | 0.7291 | 0.044* | |
C21 | 0.2645 (3) | −0.1481 (2) | 0.7631 (2) | 0.0336 (6) | |
C22 | 0.1638 (3) | −0.1774 (3) | 0.7132 (3) | 0.0477 (7) | |
C23 | 0.0419 (4) | −0.1934 (4) | 0.7721 (4) | 0.0668 (10) | |
H23 | −0.0240 | −0.2120 | 0.7348 | 0.080* | |
C24 | 0.0204 (4) | −0.1812 (4) | 0.8874 (4) | 0.0733 (11) | |
H24 | −0.0615 | −0.1904 | 0.9291 | 0.088* | |
C25 | 0.1196 (4) | −0.1552 (4) | 0.9413 (3) | 0.0646 (10) | |
H25 | 0.1056 | −0.1486 | 1.0196 | 0.078* | |
C26 | 0.2396 (3) | −0.1389 (3) | 0.8795 (2) | 0.0470 (7) | |
H26 | 0.3058 | −0.1212 | 0.9171 | 0.056* |
U11 | U22 | U33 | U12 | U13 | U23 | |
Sn1 | 0.03388 (10) | 0.02846 (10) | 0.02714 (10) | −0.01294 (7) | −0.00491 (7) | −0.00292 (7) |
F2 | 0.1004 (16) | 0.0969 (16) | 0.0589 (12) | −0.0578 (14) | −0.0287 (11) | −0.0034 (11) |
N1 | 0.0316 (11) | 0.0329 (12) | 0.0252 (10) | −0.0091 (9) | −0.0043 (9) | −0.0053 (9) |
O1 | 0.0366 (10) | 0.0330 (10) | 0.0274 (9) | −0.0059 (8) | −0.0040 (7) | −0.0061 (7) |
O2 | 0.0570 (13) | 0.0585 (13) | 0.0241 (10) | −0.0036 (10) | −0.0077 (9) | −0.0027 (9) |
O3 | 0.0546 (12) | 0.0358 (10) | 0.0259 (9) | −0.0156 (9) | −0.0061 (8) | −0.0022 (8) |
C1 | 0.0361 (14) | 0.0371 (15) | 0.0271 (13) | −0.0108 (12) | −0.0027 (11) | −0.0048 (11) |
C2 | 0.0373 (14) | 0.0328 (14) | 0.0261 (12) | −0.0065 (11) | −0.0071 (11) | −0.0023 (11) |
C3 | 0.0355 (15) | 0.0496 (17) | 0.0335 (14) | −0.0089 (13) | −0.0093 (12) | −0.0016 (13) |
C4 | 0.0514 (19) | 0.060 (2) | 0.072 (2) | −0.0259 (17) | −0.0119 (17) | −0.0046 (18) |
C5 | 0.0377 (16) | 0.068 (2) | 0.058 (2) | −0.0084 (15) | 0.0013 (14) | −0.0103 (17) |
C6 | 0.0327 (14) | 0.0349 (15) | 0.0345 (14) | −0.0082 (11) | −0.0031 (11) | −0.0056 (12) |
C7 | 0.0322 (13) | 0.0422 (16) | 0.0296 (13) | −0.0145 (12) | −0.0005 (11) | −0.0101 (12) |
C8 | 0.0326 (13) | 0.0447 (16) | 0.0267 (13) | −0.0203 (12) | 0.0022 (11) | −0.0044 (12) |
C9 | 0.0449 (16) | 0.0571 (19) | 0.0278 (13) | −0.0196 (14) | −0.0027 (12) | −0.0046 (13) |
C10 | 0.0444 (17) | 0.082 (2) | 0.0264 (14) | −0.0270 (17) | −0.0008 (12) | −0.0142 (15) |
C11 | 0.0481 (18) | 0.067 (2) | 0.0416 (17) | −0.0157 (16) | −0.0012 (14) | −0.0287 (16) |
C12 | 0.0441 (16) | 0.0494 (18) | 0.0427 (16) | −0.0119 (14) | −0.0030 (13) | −0.0169 (14) |
C13 | 0.0330 (14) | 0.0378 (15) | 0.0391 (14) | −0.0146 (12) | −0.0035 (11) | −0.0076 (12) |
C14 | 0.0306 (13) | 0.0395 (15) | 0.0349 (14) | −0.0193 (12) | 0.0034 (11) | −0.0085 (12) |
F1 | 0.0777 (16) | 0.0574 (14) | 0.0390 (12) | −0.0278 (12) | −0.0162 (10) | 0.0053 (10) |
C15 | 0.0422 (15) | 0.0432 (16) | 0.0365 (15) | −0.0204 (13) | −0.0011 (12) | −0.0049 (12) |
C19 | 0.0436 (16) | 0.0441 (17) | 0.0405 (15) | −0.0220 (13) | −0.0062 (13) | −0.0035 (13) |
F1' | 0.073 (8) | 0.045 (7) | 0.057 (7) | −0.014 (6) | −0.035 (6) | 0.003 (5) |
C16 | 0.0584 (19) | 0.0364 (17) | 0.0565 (19) | −0.0200 (14) | 0.0024 (15) | −0.0012 (14) |
C17 | 0.066 (2) | 0.0431 (18) | 0.059 (2) | −0.0264 (16) | 0.0089 (16) | −0.0225 (16) |
C18 | 0.062 (2) | 0.061 (2) | 0.0407 (16) | −0.0347 (17) | −0.0018 (14) | −0.0158 (15) |
C20 | 0.0418 (15) | 0.0300 (14) | 0.0385 (15) | −0.0142 (12) | −0.0006 (12) | −0.0050 (12) |
C21 | 0.0360 (14) | 0.0255 (13) | 0.0405 (15) | −0.0125 (11) | −0.0036 (12) | −0.0008 (11) |
C22 | 0.0507 (18) | 0.0448 (18) | 0.0521 (18) | −0.0200 (14) | −0.0124 (15) | −0.0003 (14) |
C23 | 0.049 (2) | 0.062 (2) | 0.100 (3) | −0.0296 (17) | −0.020 (2) | 0.005 (2) |
C24 | 0.050 (2) | 0.069 (2) | 0.098 (3) | −0.0284 (19) | 0.019 (2) | −0.001 (2) |
C25 | 0.072 (2) | 0.070 (2) | 0.056 (2) | −0.037 (2) | 0.0195 (18) | −0.0093 (18) |
C26 | 0.0517 (18) | 0.0477 (18) | 0.0452 (17) | −0.0240 (15) | 0.0008 (14) | −0.0026 (14) |
Sn1—O3 | 2.1104 (17) | C11—H11 | 0.9300 |
Sn1—C20 | 2.140 (3) | C12—H12 | 0.9300 |
Sn1—C13 | 2.147 (3) | C13—C14 | 1.493 (4) |
Sn1—O1 | 2.1496 (17) | C13—H13A | 0.9700 |
Sn1—N1 | 2.187 (2) | C13—H13B | 0.9700 |
F2—C22 | 1.359 (3) | C14—C15 | 1.402 (3) |
N1—C6 | 1.300 (3) | C14—C19 | 1.424 (3) |
N1—C2 | 1.480 (3) | F1—C15 | 1.323 (3) |
O1—C1 | 1.301 (3) | F1—H19' | 0.3947 |
O2—C1 | 1.213 (3) | F1'—C19 | 1.290 (3) |
O3—C8 | 1.316 (3) | F1'—H19 | 0.378 |
C1—C2 | 1.524 (3) | C15—C16 | 1.390 (4) |
C2—C3 | 1.539 (4) | C15—H19' | 0.9300 |
C2—H2 | 0.9800 | C19—C18 | 1.368 (4) |
C3—C5 | 1.514 (4) | C19—H19 | 0.9300 |
C3—C4 | 1.519 (4) | C16—C17 | 1.373 (4) |
C3—H3 | 0.9800 | C16—H16 | 0.9300 |
C4—H4A | 0.9600 | C17—C18 | 1.369 (5) |
C4—H4B | 0.9600 | C17—H17 | 0.9300 |
C4—H4C | 0.9600 | C18—H18 | 0.9300 |
C5—H5A | 0.9600 | C20—C21 | 1.499 (4) |
C5—H5B | 0.9600 | C20—H20A | 0.9700 |
C5—H5C | 0.9600 | C20—H20B | 0.9700 |
C6—C7 | 1.421 (4) | C21—C22 | 1.378 (4) |
C6—H6 | 0.9300 | C21—C26 | 1.382 (4) |
C7—C12 | 1.412 (4) | C22—C23 | 1.378 (5) |
C7—C8 | 1.415 (4) | C23—C24 | 1.372 (5) |
C8—C9 | 1.408 (3) | C23—H23 | 0.9300 |
C9—C10 | 1.372 (4) | C24—C25 | 1.374 (5) |
C9—H9 | 0.9300 | C24—H24 | 0.9300 |
C10—C11 | 1.388 (4) | C25—C26 | 1.375 (4) |
C10—H10 | 0.9300 | C25—H25 | 0.9300 |
C11—C12 | 1.359 (4) | C26—H26 | 0.9300 |
O3—Sn1—C20 | 90.67 (9) | C10—C11—H11 | 120.5 |
O3—Sn1—C13 | 93.05 (9) | C11—C12—C7 | 121.5 (3) |
C20—Sn1—C13 | 129.53 (10) | C11—C12—H12 | 119.2 |
O3—Sn1—O1 | 156.21 (7) | C7—C12—H12 | 119.2 |
C20—Sn1—O1 | 98.42 (9) | C14—C13—Sn1 | 111.90 (17) |
C13—Sn1—O1 | 97.87 (9) | C14—C13—H13A | 109.2 |
O3—Sn1—N1 | 82.27 (7) | Sn1—C13—H13A | 109.2 |
C20—Sn1—N1 | 123.25 (9) | C14—C13—H13B | 109.2 |
C13—Sn1—N1 | 107.11 (9) | Sn1—C13—H13B | 109.2 |
O1—Sn1—N1 | 74.34 (7) | H13A—C13—H13B | 107.9 |
C6—N1—C2 | 117.7 (2) | C15—C14—C19 | 117.1 (2) |
C6—N1—Sn1 | 123.80 (17) | C15—C14—C13 | 120.0 (2) |
C2—N1—Sn1 | 116.80 (15) | C19—C14—C13 | 122.9 (2) |
C1—O1—Sn1 | 121.60 (15) | C15—F1—H19' | 5.1 |
C8—O3—Sn1 | 130.98 (16) | F1—C15—C16 | 120.8 (2) |
O2—C1—O1 | 123.6 (2) | F1—C15—C14 | 118.1 (2) |
O2—C1—C2 | 119.8 (2) | F1'—C19—C14 | 113.6 (2) |
O1—C1—C2 | 116.6 (2) | F1'—C19—C18 | 126.0 (5) |
N1—C2—C1 | 109.6 (2) | C16—C15—C14 | 121.1 (2) |
N1—C2—C3 | 112.7 (2) | F1—C15—H19' | 2.1 |
C1—C2—C3 | 109.5 (2) | F1'—C19—H19 | 6.2 |
N1—C2—H2 | 108.3 | C16—C15—H19' | 119.7 |
C1—C2—H2 | 108.3 | C14—C15—H19' | 119.2 |
C3—C2—H2 | 108.3 | C18—C19—C14 | 120.4 (3) |
C5—C3—C4 | 111.0 (3) | C18—C19—H19 | 119.8 |
C5—C3—C2 | 113.3 (2) | C14—C19—H19 | 119.8 |
C4—C3—C2 | 111.9 (2) | C17—C16—C15 | 120.0 (3) |
C5—C3—H3 | 106.7 | C17—C16—H16 | 120.0 |
C4—C3—H3 | 106.7 | C15—C16—H16 | 120.0 |
C2—C3—H3 | 106.7 | C18—C17—C16 | 120.2 (3) |
C3—C4—H4A | 109.5 | C18—C17—H17 | 119.9 |
C3—C4—H4B | 109.5 | C16—C17—H17 | 119.9 |
H4A—C4—H4B | 109.5 | C19—C18—C17 | 121.3 (3) |
C3—C4—H4C | 109.5 | C19—C18—H18 | 119.4 |
H4A—C4—H4C | 109.5 | C17—C18—H18 | 119.4 |
H4B—C4—H4C | 109.5 | C21—C20—Sn1 | 119.40 (17) |
C3—C5—H5A | 109.5 | C21—C20—H20A | 107.5 |
C3—C5—H5B | 109.5 | Sn1—C20—H20A | 107.5 |
H5A—C5—H5B | 109.5 | C21—C20—H20B | 107.5 |
C3—C5—H5C | 109.5 | Sn1—C20—H20B | 107.5 |
H5A—C5—H5C | 109.5 | H20A—C20—H20B | 107.0 |
H5B—C5—H5C | 109.5 | C22—C21—C26 | 116.0 (3) |
N1—C6—C7 | 128.7 (2) | C22—C21—C20 | 121.5 (3) |
N1—C6—H6 | 115.7 | C26—C21—C20 | 122.4 (2) |
C7—C6—H6 | 115.7 | F2—C22—C23 | 118.0 (3) |
C12—C7—C8 | 119.4 (2) | F2—C22—C21 | 118.2 (3) |
C12—C7—C6 | 117.3 (2) | C23—C22—C21 | 123.8 (3) |
C8—C7—C6 | 123.3 (2) | C24—C23—C22 | 118.0 (3) |
O3—C8—C9 | 119.7 (2) | C24—C23—H23 | 121.0 |
O3—C8—C7 | 122.6 (2) | C22—C23—H23 | 121.0 |
C9—C8—C7 | 117.7 (2) | C23—C24—C25 | 120.2 (3) |
C10—C9—C8 | 120.8 (3) | C23—C24—H24 | 119.9 |
C10—C9—H9 | 119.6 | C25—C24—H24 | 119.9 |
C8—C9—H9 | 119.6 | C24—C25—C26 | 120.0 (3) |
C9—C10—C11 | 121.6 (3) | C24—C25—H25 | 120.0 |
C9—C10—H10 | 119.2 | C26—C25—H25 | 120.0 |
C11—C10—H10 | 119.2 | C25—C26—C21 | 121.8 (3) |
C12—C11—C10 | 119.0 (3) | C25—C26—H26 | 119.1 |
C12—C11—H11 | 120.5 | C21—C26—H26 | 119.1 |
Experimental details
Crystal data | |
Chemical formula | [Sn(C12H13NO3)(C7H6F)2] |
Mr | 556.16 |
Crystal system, space group | Triclinic, P1 |
Temperature (K) | 273 |
a, b, c (Å) | 10.0184 (16), 10.5814 (17), 11.9367 (19) |
α, β, γ (°) | 84.915 (2), 81.776 (2), 68.880 (2) |
V (Å3) | 1167.3 (3) |
Z | 2 |
Radiation type | Mo Kα |
µ (mm−1) | 1.14 |
Crystal size (mm) | 0.45 × 0.41 × 0.37 |
Data collection | |
Diffractometer | CCD area detector |
Absorption correction | Multi-scan (SADABS; Sheldrick, 2004) |
Tmin, Tmax | 0.628, 0.678 |
No. of measured, independent and observed [I > 2σ(I)] reflections | 6178, 4073, 3698 |
Rint | 0.012 |
(sin θ/λ)max (Å−1) | 0.595 |
Refinement | |
R[F2 > 2σ(F2)], wR(F2), S | 0.023, 0.055, 1.12 |
No. of reflections | 4073 |
No. of parameters | 310 |
No. of restraints | 1 |
H-atom treatment | H-atom parameters constrained |
Δρmax, Δρmin (e Å−3) | 0.57, −0.45 |
Computer programs: SMART (Bruker, 2001), SMART, SAINT (Bruker, 2001), SHELXS97 (Sheldrick, 1997), SHELXL97 (Sheldrick, 1997), SHELXTL (Bruker, 2001), SHELXTL.
Sn1—O3 | 2.1104 (17) | Sn1—O1 | 2.1496 (17) |
Sn1—C20 | 2.140 (3) | Sn1—N1 | 2.187 (2) |
Sn1—C13 | 2.147 (3) | ||
O3—Sn1—C20 | 90.67 (9) | C13—Sn1—O1 | 97.87 (9) |
O3—Sn1—C13 | 93.05 (9) | O3—Sn1—N1 | 82.27 (7) |
C20—Sn1—C13 | 129.53 (10) | C20—Sn1—N1 | 123.25 (9) |
O3—Sn1—O1 | 156.21 (7) | C13—Sn1—N1 | 107.11 (9) |
C20—Sn1—O1 | 98.42 (9) | O1—Sn1—N1 | 74.34 (7) |