metal-organic compounds
catena-Poly[[tribenzyltin(IV)]-μ-4-formyl-2-methoxy-6-nitrophenolato-κ2O1:O4]
aDepartment of Chemistry, University of Malaya, 50603 Kuala Lumpur, Malaysia
*Correspondence e-mail: seikweng@um.edu.my
The formylmethoxynitrophenoxide ions in the polymeric title compound, [Sn(C7H7)3(C8H6NO5)]n, link adjacent triorganotin(IV) cations into linear chains lying close to (101) [Sn—O = 2.1227 (12) Å and Sn← O = 2.4936 (13) Å]. The SnIV atom is displaced out of the C3Sn girdle of the trans-C3SnO2 trigonal-bipyramidal polyhedron in the direction of the covalently-bonded O atom [Sn—O—C = 137.63 (11)°] by 0.247 (1) Å; the geometry is distorted towards an octahedron by a remote O atom of the methoxy subsituent [Sn⋯O = 3.019 (1) Å]
Related literature
For a related structure, see: James et al. (1998). For a description of triorganotin see: Poller (1970).
Experimental
Crystal data
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Data collection: APEX2 (Bruker, 2009); cell SAINT (Bruker, 2009); data reduction: SAINT; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: X-SEED (Barbour, 2001); software used to prepare material for publication: publCIF (Westrip, 2010).
Supporting information
10.1107/S1600536811016436/jh2283sup1.cif
contains datablocks global, I. DOI:Structure factors: contains datablock I. DOI: 10.1107/S1600536811016436/jh2283Isup2.hkl
Tribenzyltin hydroxide was prepared by the base hydrolysis of tribenzyl)tin chloride with 10% sodium hydroxide solution. The compound (0.41 g, 1 mmol) hydroxide and 4-hydroxy-3-methoxy-5-nitrobenzaldehyde (5-nitrovanillin) (0.2 g, 1 mmol) were dissolved in ethanol (100 ml) and the mixture was heated for an hour. The solution was filtered and the solvent allowed to evaporate for a few days.
Carbon-bound H-atoms were placed in calculated positions (C—H 0.95 to 0.99 Å) and were included in the
in the riding model approximation, with U(H) set to 1.2 times Ueq(C). The final difference Fourier map had a peak in the vicinity of Sn1.Data collection: APEX2 (Bruker, 2009); cell
SAINT (Bruker, 2009); data reduction: SAINT (Bruker, 2009); program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: X-SEED (Barbour, 2001); software used to prepare material for publication: publCIF (Westrip, 2010).Fig. 1. Thermal ellipsoid plot (Barbour, 2001) of a portion of the chain structure of Sn(C7H7)3(C8H6NO5) at the 70% probability level; hydrogen atoms are drawn as spheres of arbitrary radius. |
[Sn(C7H7)3(C8H6NO5)] | F(000) = 1192 |
Mr = 588.21 | Dx = 1.513 Mg m−3 |
Monoclinic, P21/n | Mo Kα radiation, λ = 0.71073 Å |
Hall symbol: -P 2yn | Cell parameters from 9964 reflections |
a = 12.1241 (1) Å | θ = 2.4–28.2° |
b = 16.5829 (2) Å | µ = 1.03 mm−1 |
c = 13.3893 (2) Å | T = 100 K |
β = 106.3701 (6)° | Block, colorless |
V = 2582.83 (5) Å3 | 0.25 × 0.25 × 0.10 mm |
Z = 4 |
Bruker SMART APEX diffractometer | 6372 independent reflections |
Radiation source: fine-focus sealed tube | 5545 reflections with I > 2σ(I) |
Graphite monochromator | Rint = 0.028 |
ω scans | θmax = 28.3°, θmin = 2.0° |
Absorption correction: multi-scan (SADABS; Sheldrick, 1996) | h = −16→16 |
Tmin = 0.783, Tmax = 0.904 | k = −22→21 |
25760 measured reflections | l = −17→17 |
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)] = 0.024 | Hydrogen site location: inferred from neighbouring sites |
wR(F2) = 0.063 | H-atom parameters constrained |
S = 1.01 | w = 1/[σ2(Fo2) + (0.0349P)2 + 0.888P] where P = (Fo2 + 2Fc2)/3 |
6372 reflections | (Δ/σ)max = 0.001 |
325 parameters | Δρmax = 1.02 e Å−3 |
0 restraints | Δρmin = −0.25 e Å−3 |
[Sn(C7H7)3(C8H6NO5)] | V = 2582.83 (5) Å3 |
Mr = 588.21 | Z = 4 |
Monoclinic, P21/n | Mo Kα radiation |
a = 12.1241 (1) Å | µ = 1.03 mm−1 |
b = 16.5829 (2) Å | T = 100 K |
c = 13.3893 (2) Å | 0.25 × 0.25 × 0.10 mm |
β = 106.3701 (6)° |
Bruker SMART APEX diffractometer | 6372 independent reflections |
Absorption correction: multi-scan (SADABS; Sheldrick, 1996) | 5545 reflections with I > 2σ(I) |
Tmin = 0.783, Tmax = 0.904 | Rint = 0.028 |
25760 measured reflections |
R[F2 > 2σ(F2)] = 0.024 | 0 restraints |
wR(F2) = 0.063 | H-atom parameters constrained |
S = 1.01 | Δρmax = 1.02 e Å−3 |
6372 reflections | Δρmin = −0.25 e Å−3 |
325 parameters |
x | y | z | Uiso*/Ueq | ||
Sn1 | 0.368458 (10) | 0.189545 (7) | 0.722727 (9) | 0.01643 (5) | |
O1 | 0.27411 (11) | 0.13103 (7) | 0.81338 (10) | 0.0204 (3) | |
O2 | 0.28459 (11) | 0.27891 (8) | 0.88378 (11) | 0.0218 (3) | |
O3 | −0.01389 (12) | 0.27479 (8) | 1.10347 (11) | 0.0262 (3) | |
O4 | 0.04948 (13) | −0.03179 (8) | 0.87527 (11) | 0.0296 (3) | |
O5 | 0.15153 (15) | −0.00208 (10) | 0.77303 (13) | 0.0426 (4) | |
N1 | 0.10833 (14) | 0.01628 (9) | 0.84212 (12) | 0.0218 (3) | |
C1 | 0.38886 (16) | 0.07215 (11) | 0.66076 (14) | 0.0209 (4) | |
H1A | 0.4702 | 0.0645 | 0.6619 | 0.025* | |
H1B | 0.3691 | 0.0300 | 0.7052 | 0.025* | |
C2 | 0.31382 (16) | 0.06304 (11) | 0.55183 (14) | 0.0215 (4) | |
C3 | 0.3568 (2) | 0.07057 (14) | 0.46631 (17) | 0.0343 (5) | |
H3 | 0.4368 | 0.0790 | 0.4768 | 0.041* | |
C4 | 0.2842 (2) | 0.06586 (17) | 0.36588 (18) | 0.0449 (6) | |
H4 | 0.3150 | 0.0714 | 0.3084 | 0.054* | |
C5 | 0.1676 (2) | 0.05316 (15) | 0.34835 (18) | 0.0411 (6) | |
H5 | 0.1183 | 0.0501 | 0.2793 | 0.049* | |
C6 | 0.12380 (18) | 0.04503 (12) | 0.43205 (18) | 0.0315 (5) | |
H6 | 0.0438 | 0.0361 | 0.4208 | 0.038* | |
C7 | 0.19544 (17) | 0.04974 (11) | 0.53232 (16) | 0.0245 (4) | |
H7 | 0.1639 | 0.0439 | 0.5893 | 0.029* | |
C8 | 0.23785 (17) | 0.26471 (12) | 0.62210 (16) | 0.0250 (4) | |
H8A | 0.2716 | 0.3188 | 0.6193 | 0.030* | |
H8B | 0.2191 | 0.2419 | 0.5510 | 0.030* | |
C9 | 0.12731 (16) | 0.27558 (12) | 0.65014 (14) | 0.0215 (4) | |
C10 | 0.05093 (18) | 0.21194 (12) | 0.64538 (16) | 0.0263 (4) | |
H10 | 0.0688 | 0.1603 | 0.6236 | 0.032* | |
C11 | −0.05074 (17) | 0.22273 (14) | 0.67194 (17) | 0.0305 (4) | |
H11 | −0.1013 | 0.1785 | 0.6689 | 0.037* | |
C12 | −0.07859 (19) | 0.29776 (14) | 0.70286 (18) | 0.0350 (5) | |
H12 | −0.1483 | 0.3053 | 0.7209 | 0.042* | |
C13 | −0.00443 (18) | 0.36165 (13) | 0.70734 (18) | 0.0325 (5) | |
H13 | −0.0233 | 0.4133 | 0.7285 | 0.039* | |
C14 | 0.09776 (17) | 0.35095 (12) | 0.68101 (15) | 0.0259 (4) | |
H14 | 0.1479 | 0.3955 | 0.6841 | 0.031* | |
C15 | 0.51642 (16) | 0.22724 (12) | 0.84500 (15) | 0.0242 (4) | |
H15A | 0.5502 | 0.2766 | 0.8240 | 0.029* | |
H15B | 0.4943 | 0.2391 | 0.9092 | 0.029* | |
C16 | 0.60161 (16) | 0.15935 (12) | 0.86363 (14) | 0.0221 (4) | |
C17 | 0.59103 (17) | 0.09386 (12) | 0.92531 (15) | 0.0264 (4) | |
H17 | 0.5317 | 0.0937 | 0.9589 | 0.032* | |
C18 | 0.66561 (18) | 0.02880 (13) | 0.93860 (16) | 0.0305 (4) | |
H18 | 0.6574 | −0.0152 | 0.9814 | 0.037* | |
C19 | 0.75189 (19) | 0.02786 (15) | 0.88964 (17) | 0.0346 (5) | |
H19 | 0.8027 | −0.0169 | 0.8981 | 0.042* | |
C20 | 0.76353 (18) | 0.09220 (15) | 0.82865 (17) | 0.0368 (5) | |
H20 | 0.8227 | 0.0917 | 0.7949 | 0.044* | |
C21 | 0.69000 (17) | 0.15770 (14) | 0.81585 (17) | 0.0303 (4) | |
H21 | 0.6999 | 0.2019 | 0.7741 | 0.036* | |
C22 | 0.20411 (15) | 0.15092 (11) | 0.86575 (13) | 0.0170 (3) | |
C23 | 0.20697 (15) | 0.23057 (11) | 0.91021 (14) | 0.0186 (3) | |
C24 | 0.13811 (15) | 0.25138 (11) | 0.97130 (14) | 0.0198 (4) | |
H24 | 0.1428 | 0.3039 | 1.0007 | 0.024* | |
C25 | 0.05980 (16) | 0.19419 (11) | 0.99044 (14) | 0.0204 (4) | |
C26 | 0.05257 (16) | 0.11815 (11) | 0.94786 (14) | 0.0202 (4) | |
H26 | −0.0005 | 0.0802 | 0.9607 | 0.024* | |
C27 | 0.12282 (15) | 0.09688 (10) | 0.88604 (14) | 0.0180 (3) | |
C28 | −0.01506 (17) | 0.21211 (12) | 1.05483 (16) | 0.0246 (4) | |
H28 | −0.0694 | 0.1721 | 1.0597 | 0.030* | |
C29 | 0.28924 (18) | 0.36164 (11) | 0.91567 (16) | 0.0258 (4) | |
H29A | 0.3482 | 0.3900 | 0.8920 | 0.039* | |
H29B | 0.3083 | 0.3645 | 0.9917 | 0.039* | |
H29C | 0.2143 | 0.3871 | 0.8851 | 0.039* |
U11 | U22 | U33 | U12 | U13 | U23 | |
Sn1 | 0.01783 (7) | 0.01555 (7) | 0.01806 (7) | 0.00019 (4) | 0.00854 (5) | 0.00098 (4) |
O1 | 0.0242 (7) | 0.0177 (6) | 0.0241 (7) | 0.0014 (5) | 0.0149 (5) | 0.0016 (5) |
O2 | 0.0257 (7) | 0.0157 (6) | 0.0285 (7) | −0.0025 (5) | 0.0148 (6) | −0.0009 (5) |
O3 | 0.0320 (8) | 0.0237 (7) | 0.0289 (7) | 0.0005 (6) | 0.0183 (6) | −0.0035 (6) |
O4 | 0.0402 (8) | 0.0228 (7) | 0.0312 (8) | −0.0108 (6) | 0.0186 (6) | −0.0012 (6) |
O5 | 0.0593 (11) | 0.0319 (9) | 0.0528 (11) | −0.0168 (7) | 0.0424 (9) | −0.0188 (7) |
N1 | 0.0243 (8) | 0.0199 (8) | 0.0224 (8) | −0.0030 (6) | 0.0088 (6) | −0.0005 (6) |
C1 | 0.0230 (9) | 0.0198 (9) | 0.0219 (9) | 0.0019 (7) | 0.0098 (7) | −0.0002 (7) |
C2 | 0.0256 (9) | 0.0164 (8) | 0.0234 (9) | 0.0004 (7) | 0.0087 (7) | −0.0003 (7) |
C3 | 0.0347 (12) | 0.0426 (13) | 0.0299 (11) | −0.0121 (10) | 0.0160 (9) | −0.0065 (10) |
C4 | 0.0574 (16) | 0.0559 (16) | 0.0255 (11) | −0.0199 (13) | 0.0183 (11) | −0.0060 (11) |
C5 | 0.0479 (14) | 0.0404 (13) | 0.0281 (11) | −0.0067 (11) | −0.0004 (10) | −0.0039 (10) |
C6 | 0.0280 (11) | 0.0240 (10) | 0.0402 (12) | 0.0007 (8) | 0.0056 (9) | −0.0034 (9) |
C7 | 0.0276 (10) | 0.0176 (9) | 0.0309 (10) | 0.0012 (7) | 0.0125 (8) | −0.0024 (8) |
C8 | 0.0273 (10) | 0.0257 (10) | 0.0260 (10) | 0.0064 (8) | 0.0138 (8) | 0.0070 (8) |
C9 | 0.0225 (9) | 0.0246 (9) | 0.0184 (9) | 0.0054 (7) | 0.0076 (7) | 0.0040 (7) |
C10 | 0.0304 (11) | 0.0248 (10) | 0.0231 (10) | 0.0025 (8) | 0.0066 (8) | −0.0007 (8) |
C11 | 0.0239 (10) | 0.0359 (11) | 0.0307 (11) | −0.0049 (9) | 0.0060 (8) | −0.0004 (9) |
C12 | 0.0213 (10) | 0.0457 (13) | 0.0403 (13) | 0.0029 (9) | 0.0125 (9) | −0.0038 (10) |
C13 | 0.0292 (11) | 0.0290 (11) | 0.0409 (12) | 0.0078 (9) | 0.0125 (9) | −0.0032 (9) |
C14 | 0.0258 (10) | 0.0240 (10) | 0.0284 (10) | 0.0040 (8) | 0.0086 (8) | 0.0021 (8) |
C15 | 0.0236 (10) | 0.0229 (9) | 0.0271 (10) | −0.0038 (8) | 0.0089 (8) | −0.0062 (8) |
C16 | 0.0178 (9) | 0.0262 (9) | 0.0211 (9) | −0.0029 (7) | 0.0036 (7) | −0.0053 (8) |
C17 | 0.0224 (10) | 0.0328 (11) | 0.0234 (10) | −0.0047 (8) | 0.0059 (7) | −0.0014 (8) |
C18 | 0.0272 (10) | 0.0323 (11) | 0.0279 (10) | −0.0001 (8) | 0.0009 (8) | 0.0028 (9) |
C19 | 0.0285 (11) | 0.0413 (13) | 0.0297 (11) | 0.0103 (9) | 0.0013 (9) | −0.0015 (10) |
C20 | 0.0227 (10) | 0.0572 (15) | 0.0321 (11) | 0.0088 (10) | 0.0106 (9) | 0.0027 (11) |
C21 | 0.0227 (10) | 0.0398 (12) | 0.0299 (11) | −0.0001 (9) | 0.0096 (8) | 0.0061 (9) |
C22 | 0.0193 (9) | 0.0181 (9) | 0.0143 (8) | 0.0024 (7) | 0.0056 (6) | 0.0027 (7) |
C23 | 0.0197 (9) | 0.0172 (8) | 0.0197 (9) | 0.0003 (7) | 0.0071 (7) | 0.0035 (7) |
C24 | 0.0244 (9) | 0.0172 (8) | 0.0191 (9) | 0.0011 (7) | 0.0084 (7) | 0.0003 (7) |
C25 | 0.0227 (9) | 0.0221 (9) | 0.0194 (9) | 0.0015 (7) | 0.0110 (7) | 0.0015 (7) |
C26 | 0.0209 (9) | 0.0206 (9) | 0.0220 (9) | −0.0010 (7) | 0.0106 (7) | 0.0025 (7) |
C27 | 0.0213 (9) | 0.0155 (8) | 0.0182 (8) | 0.0000 (7) | 0.0072 (7) | −0.0004 (7) |
C28 | 0.0274 (10) | 0.0223 (9) | 0.0291 (10) | 0.0002 (8) | 0.0159 (8) | 0.0017 (8) |
C29 | 0.0318 (11) | 0.0165 (9) | 0.0313 (10) | −0.0043 (8) | 0.0125 (8) | −0.0019 (8) |
Sn1—O1 | 2.1227 (12) | C11—C12 | 1.383 (3) |
Sn1—C15 | 2.1526 (19) | C11—H11 | 0.9500 |
Sn1—C1 | 2.1576 (18) | C12—C13 | 1.380 (3) |
Sn1—C8 | 2.1619 (19) | C12—H12 | 0.9500 |
Sn1—O3i | 2.4936 (13) | C13—C14 | 1.392 (3) |
O1—C22 | 1.287 (2) | C13—H13 | 0.9500 |
O2—C23 | 1.357 (2) | C14—H14 | 0.9500 |
O2—C29 | 1.433 (2) | C15—C16 | 1.500 (3) |
O3—C28 | 1.225 (2) | C15—H15A | 0.9900 |
O3—Sn1ii | 2.4936 (13) | C15—H15B | 0.9900 |
O4—N1 | 1.233 (2) | C16—C17 | 1.392 (3) |
O5—N1 | 1.223 (2) | C16—C21 | 1.395 (3) |
N1—C27 | 1.451 (2) | C17—C18 | 1.387 (3) |
C1—C2 | 1.493 (3) | C17—H17 | 0.9500 |
C1—H1A | 0.9900 | C18—C19 | 1.382 (3) |
C1—H1B | 0.9900 | C18—H18 | 0.9500 |
C2—C3 | 1.391 (3) | C19—C20 | 1.375 (3) |
C2—C7 | 1.402 (3) | C19—H19 | 0.9500 |
C3—C4 | 1.386 (3) | C20—C21 | 1.385 (3) |
C3—H3 | 0.9500 | C20—H20 | 0.9500 |
C4—C5 | 1.382 (4) | C21—H21 | 0.9500 |
C4—H4 | 0.9500 | C22—C27 | 1.414 (2) |
C5—C6 | 1.375 (3) | C22—C23 | 1.445 (3) |
C5—H5 | 0.9500 | C23—C24 | 1.367 (2) |
C6—C7 | 1.380 (3) | C24—C25 | 1.416 (2) |
C6—H6 | 0.9500 | C24—H24 | 0.9500 |
C7—H7 | 0.9500 | C25—C26 | 1.377 (3) |
C8—C9 | 1.501 (3) | C25—C28 | 1.448 (3) |
C8—H8A | 0.9900 | C26—C27 | 1.390 (2) |
C8—H8B | 0.9900 | C26—H26 | 0.9500 |
C9—C10 | 1.394 (3) | C28—H28 | 0.9500 |
C9—C14 | 1.395 (3) | C29—H29A | 0.9800 |
C10—C11 | 1.387 (3) | C29—H29B | 0.9800 |
C10—H10 | 0.9500 | C29—H29C | 0.9800 |
O1—Sn1—C15 | 99.54 (6) | C12—C13—C14 | 120.5 (2) |
O1—Sn1—C1 | 86.91 (6) | C12—C13—H13 | 119.8 |
C15—Sn1—C1 | 113.15 (7) | C14—C13—H13 | 119.8 |
O1—Sn1—C8 | 101.64 (6) | C13—C14—C9 | 120.71 (19) |
C15—Sn1—C8 | 127.85 (8) | C13—C14—H14 | 119.6 |
C1—Sn1—C8 | 115.07 (8) | C9—C14—H14 | 119.6 |
O1—Sn1—O3i | 166.47 (5) | C16—C15—Sn1 | 107.19 (12) |
C15—Sn1—O3i | 85.05 (6) | C16—C15—H15A | 110.3 |
C1—Sn1—O3i | 79.60 (6) | Sn1—C15—H15A | 110.3 |
C8—Sn1—O3i | 85.12 (6) | C16—C15—H15B | 110.3 |
C22—O1—Sn1 | 137.63 (11) | Sn1—C15—H15B | 110.3 |
C23—O2—C29 | 117.37 (14) | H15A—C15—H15B | 108.5 |
C28—O3—Sn1ii | 128.23 (13) | C17—C16—C21 | 117.91 (19) |
O5—N1—O4 | 121.74 (16) | C17—C16—C15 | 120.65 (17) |
O5—N1—C27 | 120.47 (15) | C21—C16—C15 | 121.36 (18) |
O4—N1—C27 | 117.77 (15) | C16—C17—C18 | 121.16 (19) |
C2—C1—Sn1 | 111.26 (12) | C16—C17—H17 | 119.4 |
C2—C1—H1A | 109.4 | C18—C17—H17 | 119.4 |
Sn1—C1—H1A | 109.4 | C19—C18—C17 | 120.1 (2) |
C2—C1—H1B | 109.4 | C19—C18—H18 | 120.0 |
Sn1—C1—H1B | 109.4 | C17—C18—H18 | 120.0 |
H1A—C1—H1B | 108.0 | C20—C19—C18 | 119.4 (2) |
C3—C2—C7 | 117.52 (18) | C20—C19—H19 | 120.3 |
C3—C2—C1 | 121.91 (17) | C18—C19—H19 | 120.3 |
C7—C2—C1 | 120.52 (17) | C19—C20—C21 | 120.8 (2) |
C4—C3—C2 | 120.7 (2) | C19—C20—H20 | 119.6 |
C4—C3—H3 | 119.6 | C21—C20—H20 | 119.6 |
C2—C3—H3 | 119.6 | C20—C21—C16 | 120.6 (2) |
C5—C4—C3 | 120.8 (2) | C20—C21—H21 | 119.7 |
C5—C4—H4 | 119.6 | C16—C21—H21 | 119.7 |
C3—C4—H4 | 119.6 | O1—C22—C27 | 123.00 (16) |
C6—C5—C4 | 119.2 (2) | O1—C22—C23 | 121.05 (16) |
C6—C5—H5 | 120.4 | C27—C22—C23 | 115.93 (15) |
C4—C5—H5 | 120.4 | O2—C23—C24 | 126.31 (17) |
C5—C6—C7 | 120.4 (2) | O2—C23—C22 | 111.73 (15) |
C5—C6—H6 | 119.8 | C24—C23—C22 | 121.95 (16) |
C7—C6—H6 | 119.8 | C23—C24—C25 | 119.54 (17) |
C6—C7—C2 | 121.38 (19) | C23—C24—H24 | 120.2 |
C6—C7—H7 | 119.3 | C25—C24—H24 | 120.2 |
C2—C7—H7 | 119.3 | C26—C25—C24 | 120.43 (17) |
C9—C8—Sn1 | 117.52 (13) | C26—C25—C28 | 117.20 (17) |
C9—C8—H8A | 107.9 | C24—C25—C28 | 122.37 (17) |
Sn1—C8—H8A | 107.9 | C25—C26—C27 | 120.06 (17) |
C9—C8—H8B | 107.9 | C25—C26—H26 | 120.0 |
Sn1—C8—H8B | 107.9 | C27—C26—H26 | 120.0 |
H8A—C8—H8B | 107.2 | C26—C27—C22 | 122.06 (16) |
C10—C9—C14 | 118.00 (18) | C26—C27—N1 | 116.78 (16) |
C10—C9—C8 | 121.76 (18) | C22—C27—N1 | 121.16 (15) |
C14—C9—C8 | 120.25 (18) | O3—C28—C25 | 125.14 (18) |
C11—C10—C9 | 121.16 (19) | O3—C28—H28 | 117.4 |
C11—C10—H10 | 119.4 | C25—C28—H28 | 117.4 |
C9—C10—H10 | 119.4 | O2—C29—H29A | 109.5 |
C12—C11—C10 | 120.2 (2) | O2—C29—H29B | 109.5 |
C12—C11—H11 | 119.9 | H29A—C29—H29B | 109.5 |
C10—C11—H11 | 119.9 | O2—C29—H29C | 109.5 |
C13—C12—C11 | 119.5 (2) | H29A—C29—H29C | 109.5 |
C13—C12—H12 | 120.2 | H29B—C29—H29C | 109.5 |
C11—C12—H12 | 120.2 | ||
C15—Sn1—O1—C22 | 83.51 (18) | Sn1—C15—C16—C21 | 95.27 (19) |
C1—Sn1—O1—C22 | −163.52 (18) | C21—C16—C17—C18 | −0.3 (3) |
C8—Sn1—O1—C22 | −48.54 (18) | C15—C16—C17—C18 | 176.55 (18) |
O3i—Sn1—O1—C22 | −167.57 (18) | C16—C17—C18—C19 | −0.5 (3) |
O1—Sn1—C1—C2 | 105.81 (13) | C17—C18—C19—C20 | 0.6 (3) |
C15—Sn1—C1—C2 | −155.13 (12) | C18—C19—C20—C21 | 0.0 (3) |
C8—Sn1—C1—C2 | 4.40 (15) | C19—C20—C21—C16 | −0.8 (3) |
O3i—Sn1—C1—C2 | −75.15 (13) | C17—C16—C21—C20 | 0.9 (3) |
Sn1—C1—C2—C3 | 101.24 (19) | C15—C16—C21—C20 | −175.92 (19) |
Sn1—C1—C2—C7 | −76.10 (19) | Sn1—O1—C22—C27 | 155.51 (14) |
C7—C2—C3—C4 | 0.7 (3) | Sn1—O1—C22—C23 | −26.3 (3) |
C1—C2—C3—C4 | −176.7 (2) | C29—O2—C23—C24 | −5.3 (3) |
C2—C3—C4—C5 | −0.3 (4) | C29—O2—C23—C22 | 174.93 (15) |
C3—C4—C5—C6 | −0.1 (4) | O1—C22—C23—O2 | 3.8 (2) |
C4—C5—C6—C7 | 0.2 (4) | C27—C22—C23—O2 | −177.92 (15) |
C5—C6—C7—C2 | 0.2 (3) | O1—C22—C23—C24 | −176.01 (16) |
C3—C2—C7—C6 | −0.6 (3) | C27—C22—C23—C24 | 2.3 (3) |
C1—C2—C7—C6 | 176.85 (17) | O2—C23—C24—C25 | 178.99 (17) |
O1—Sn1—C8—C9 | 13.55 (16) | C22—C23—C24—C25 | −1.2 (3) |
C15—Sn1—C8—C9 | −98.44 (16) | C23—C24—C25—C26 | −0.1 (3) |
C1—Sn1—C8—C9 | 105.59 (16) | C23—C24—C25—C28 | 179.63 (18) |
O3i—Sn1—C8—C9 | −178.30 (16) | C24—C25—C26—C27 | 0.3 (3) |
Sn1—C8—C9—C10 | −67.3 (2) | C28—C25—C26—C27 | −179.43 (17) |
Sn1—C8—C9—C14 | 113.34 (18) | C25—C26—C27—C22 | 0.8 (3) |
C14—C9—C10—C11 | −0.9 (3) | C25—C26—C27—N1 | −178.67 (16) |
C8—C9—C10—C11 | 179.72 (19) | O1—C22—C27—C26 | 176.18 (17) |
C9—C10—C11—C12 | 0.6 (3) | C23—C22—C27—C26 | −2.1 (3) |
C10—C11—C12—C13 | −0.2 (3) | O1—C22—C27—N1 | −4.3 (3) |
C11—C12—C13—C14 | 0.0 (3) | C23—C22—C27—N1 | 177.42 (15) |
C12—C13—C14—C9 | −0.3 (3) | O5—N1—C27—C26 | 167.06 (18) |
C10—C9—C14—C13 | 0.7 (3) | O4—N1—C27—C26 | −11.5 (2) |
C8—C9—C14—C13 | −179.89 (19) | O5—N1—C27—C22 | −12.4 (3) |
O1—Sn1—C15—C16 | 88.15 (13) | O4—N1—C27—C22 | 169.03 (17) |
C1—Sn1—C15—C16 | −2.56 (15) | Sn1ii—O3—C28—C25 | −177.02 (14) |
C8—Sn1—C15—C16 | −158.91 (12) | C26—C25—C28—O3 | 175.07 (19) |
O3i—Sn1—C15—C16 | −79.02 (13) | C24—C25—C28—O3 | −4.7 (3) |
Sn1—C15—C16—C17 | −81.43 (19) |
Symmetry codes: (i) x+1/2, −y+1/2, z−1/2; (ii) x−1/2, −y+1/2, z+1/2. |
Experimental details
Crystal data | |
Chemical formula | [Sn(C7H7)3(C8H6NO5)] |
Mr | 588.21 |
Crystal system, space group | Monoclinic, P21/n |
Temperature (K) | 100 |
a, b, c (Å) | 12.1241 (1), 16.5829 (2), 13.3893 (2) |
β (°) | 106.3701 (6) |
V (Å3) | 2582.83 (5) |
Z | 4 |
Radiation type | Mo Kα |
µ (mm−1) | 1.03 |
Crystal size (mm) | 0.25 × 0.25 × 0.10 |
Data collection | |
Diffractometer | Bruker SMART APEX diffractometer |
Absorption correction | Multi-scan (SADABS; Sheldrick, 1996) |
Tmin, Tmax | 0.783, 0.904 |
No. of measured, independent and observed [I > 2σ(I)] reflections | 25760, 6372, 5545 |
Rint | 0.028 |
(sin θ/λ)max (Å−1) | 0.666 |
Refinement | |
R[F2 > 2σ(F2)], wR(F2), S | 0.024, 0.063, 1.01 |
No. of reflections | 6372 |
No. of parameters | 325 |
H-atom treatment | H-atom parameters constrained |
Δρmax, Δρmin (e Å−3) | 1.02, −0.25 |
Computer programs: APEX2 (Bruker, 2009), SAINT (Bruker, 2009), SHELXS97 (Sheldrick, 2008), SHELXL97 (Sheldrick, 2008), X-SEED (Barbour, 2001), publCIF (Westrip, 2010).
Acknowledgements
We thank the University of Malaya (grant No. RG020/09AFR) for supporting this study.
References
Barbour, L. J. (2001). J. Supramol. Chem. 1, 189–191. CrossRef CAS Google Scholar
Bruker (2009). APEX2 and SAINT. Bruker AXS Inc., Madison, Wisconsin, USA. Google Scholar
James, B. D., Kivlinghon, L. M., Skelton, B. W. & White, A. H. (1998). Appl. Organomet. Chem. 12, 13–23. CrossRef CAS Google Scholar
Poller, R. C. (1970). In The Chemistry of Organotin Compounds. London: Academic Press. Google Scholar
Sheldrick, G. M. (1996). SADABS. University of Göttingen, Germany. Google Scholar
Sheldrick, G. M. (2008). Acta Cryst. A64, 112–122. Web of Science CrossRef CAS IUCr Journals Google Scholar
Westrip, S. P. (2010). J. Appl. Cryst. 43, 920–925. Web of Science CrossRef CAS IUCr Journals Google Scholar
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Triorganotin alkoxides are compounds, unlike triorganotin phenoxides, which are generally not stable in air, as stated in a textbook on organotin chemistry (Poller, 1970). As such, there are few reports on phenoxides. Vanillin and its derivatives possess a hydroxy group that can be deprotonated; the 5-nitrovallinate anion in polymeric [Sn(C7H7)3(C8H7NO5)]n (Scheme I) links adjacent triorganotin(IV) cations to form a linear chain running along the a–c diagonal of the monoclinic unit cell (Fig. 1). The dative Sn–O bond is significantly longer than the covalent Sn–O bond [Sn–O 2.123 (1), Sn←O 2.494 (1) Å], so that the SnIV atom is displaced out of the C3Sn girdle of the trans-C3SnO2 trigonal bipyramidal polyhedron in the direction of the covalently-bonded O atom [Sn–O–C 137.6 (1) Å] by 0.247 (1) Å. The geometry is distorted towards an octahedron by the O atom of the methoxy subsituent [Sn···O 3.019 (1) Å]. There are few examples of triorganotin systems having Sn←Oaromatic aldehdye bond; one example is triphenyltin salicylaldehydate, which features a long Sn←O bond (James et al., 1998).