metal-organic compounds\(\def\hfill{\hskip 5em}\def\hfil{\hskip 3em}\def\eqno#1{\hfil {#1}}\)

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[4-Chloro-N′-(3-meth­­oxy-2-oxido­benzyl­­idene)benzohydrazidato]di­methyl­tin(IV)

aCollege of Chemistry and Chemical Engineering, Liaocheng University, Shandong 252059, People's Republic of China
*Correspondence e-mail: handongyin@163.com

(Received 15 November 2008; accepted 3 December 2008; online 10 December 2008)

In the title mol­ecule, [Sn(CH3)2(C15H11ClN2O3)], the two benzene rings form a dihedral angle of 6.37 (2)°. The Sn atom is coordinated by one N [Sn—N = 2.187 (3) Å], two O [Sn—O = 2.123 (3) and 2.174 (3) Å] and two C [Sn—C = 2.096 (4) and 2.101 (4) Å] atoms in a distorted trigonal-bipyramidal geometry. The crystal packing exhibits weak inter­molecular C—H⋯O hydrogen bonds, which link the mol­ecules into centrosymmetric dimers with an Sn⋯Sn separation of 4.330 (6) Å, and ππ inter­actions [centroid–centroid distance of 3.690 (5) Å between the benzene rings of neighbouring mol­ecules].

Related literature

For a related crystal structure, see Hong et al. (2006[Hong, M., Yin, H.-D. & Wang, D.-Q. (2006). Acta Cryst. E62, m1504-m1505.]).

[Scheme 1]

Experimental

Crystal data
  • [Sn(CH3)2(C15H11ClN2O3)]

  • Mr = 451.47

  • Monoclinic, C 2/c

  • a = 30.015 (3) Å

  • b = 9.5039 (10) Å

  • c = 13.5615 (18) Å

  • β = 113.189 (2)°

  • V = 3556.0 (7) Å3

  • Z = 8

  • Mo Kα radiation

  • μ = 1.60 mm−1

  • T = 298 (2) K

  • 0.50 × 0.20 × 0.08 mm

Data collection
  • Siemens SMART CCD area-detector diffractometer

  • Absorption correction: multi-scan (SADABS; Sheldrick, 1996[Sheldrick, G. M. (1996). SADABS. University of Göttingen, Germany.]) Tmin = 0.501, Tmax = 0.882

  • 8568 measured reflections

  • 3113 independent reflections

  • 2392 reflections with I > 2σ(I)

  • Rint = 0.061

Refinement
  • R[F2 > 2σ(F2)] = 0.029

  • wR(F2) = 0.080

  • S = 1.00

  • 3113 reflections

  • 220 parameters

  • H-atom parameters constrained

  • Δρmax = 0.66 e Å−3

  • Δρmin = −0.57 e Å−3

Table 1
Hydrogen-bond geometry (Å, °)

D—H⋯A D—H H⋯A DA D—H⋯A
C15—H15B⋯O1i 0.96 2.53 3.290 (6) 136
Symmetry code: (i) -x, -y+2, -z.

Data collection: SMART (Siemens, 1996[Siemens (1996). SMART and SAINT. Siemens Analytical X-ray Instruments Inc., Madison, Wisconsin, USA.]); cell refinement: SAINT (Siemens, 1996[Siemens (1996). SMART and SAINT. Siemens Analytical X-ray Instruments Inc., Madison, Wisconsin, USA.]); data reduction: SAINT; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008[Sheldrick, G. M. (2008). Acta Cryst. A64, 112-122.]); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008[Sheldrick, G. M. (2008). Acta Cryst. A64, 112-122.]); molecular graphics: SHELXTL (Sheldrick, 2008[Sheldrick, G. M. (2008). Acta Cryst. A64, 112-122.]); software used to prepare material for publication: SHELXTL.

Supporting information


Comment top

The molecular structure of the title compound, (I), is shown in Fig. 1. The Sn atom has distorted trigonal-bipyramidal coordination geometry, with atoms O1 and O2 in axial positions [O1—Sn1—O2 = 153.92 (11)°] and the atoms C16, C17 and N2 in equatorial positions. The sum of the equatorial angles C16—Sn1—C17, C16—Sn1—N2 and C17—Sn—N2 is 359.4 (1) °, indicating approximate coplanarity for these atoms. The Sn1—N2 bond length is 2.187 (3) Å close to the sum of the non-polar covalent radii 2.15 Å, indicating a strong Sn—N interaction. The Sn-O coordinating bond lengths are close to those in the reported compound [Sn(C6H5)2(C14H10N2O3)].C2H6O (Hong et al., 2006). The crystal packing exhibits weak intermolecular C—H···O hydrogen bonds (Table 2), which link the molecules into centrosymmetric dimers with Sn···Sn separation of 4.330 (6) Å, and ππ interactions proved by short distance of 3.690 (5) between the centroids of benzene rings from the neighbouring molecules (Table 1).

Related literature top

For a related crystal structure, see Hong et al. (2006).

Experimental top

The reaction was carried out under nitrogen atmosphere. o-vanillin 4-chlorobenzhydrazone(1 mmol) and sodium ethoxide (1.2 mmol) were added to the solution of benzene(30 ml) in a Schlenk flask and stirred for 0.5 h. Dimethyltin dichloride (1 mmol) was then added to the reactor and the reaction mixture was stirred for 4 h at 313 K.The resulting clear solution was evaporated under vacuum. The product was crystallized from a mixture of dichloromethane/methanol (1:1). Analysis calculated (75%) for C17H17ClN2O3Sn (Mr = 451.47): C, 45.22; H, 3.80; N, 6.20, found: C, 45.09; H, 3.76; N, 6.35.

Refinement top

All H atoms attached to C atoms were fixed geometrically and treated as riding with, with aromatic C—H distances of 0.93 Å, methyl C—H distances of 0.96 Å. The Uiso(H) values were set at 1.5Uiso(C) for the methyl H atoms, and at 1.2Uiso(C) for the other H atoms.

Computing details top

Data collection: SMART (Siemens, 1996); cell refinement: SMART (Siemens, 1996); data reduction: SAINT (Siemens, 1996); program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: SHELXTL (Sheldrick, 2008); software used to prepare material for publication: SHELXTL (Sheldrick, 2008).

Figures top
[Figure 1] Fig. 1. The molecular structure of (I), showing 30% probability displacement ellipsoids and the atom-numbering scheme. H atoms have been omitted for clarity.
[4-Chloro-N'-(3-methoxy-2- oxidobenzylidene)benzohydrazidato]dimethyltin(IV) top
Crystal data top
[Sn(CH3)2(C15H11ClN2O3)]F(000) = 1792
Mr = 451.47Dx = 1.687 Mg m3
Monoclinic, C2/cMo Kα radiation, λ = 0.71073 Å
a = 30.015 (3) ÅCell parameters from 4052 reflections
b = 9.5039 (10) Åθ = 2.3–28.1°
c = 13.5615 (18) ŵ = 1.60 mm1
β = 113.189 (2)°T = 298 K
V = 3556.0 (7) Å3Block, orange
Z = 80.50 × 0.20 × 0.08 mm
Data collection top
Siemens SMART CCD area-detector
diffractometer
3113 independent reflections
Radiation source: fine-focus sealed tube2392 reflections with I > 2σ(I)
Graphite monochromatorRint = 0.061
ϕ and ω scansθmax = 25.0°, θmin = 2.3°
Absorption correction: multi-scan
(SADABS; Sheldrick, 1996)
h = 3535
Tmin = 0.501, Tmax = 0.882k = 1011
8568 measured reflectionsl = 816
Refinement top
Refinement on F2Primary atom site location: structure-invariant direct methods
Least-squares matrix: fullSecondary atom site location: difference Fourier map
R[F2 > 2σ(F2)] = 0.029Hydrogen site location: inferred from neighbouring sites
wR(F2) = 0.080H-atom parameters constrained
S = 1.00 w = 1/[σ2(Fo2) + (0.0351P)2 + 0.1164P]
where P = (Fo2 + 2Fc2)/3
3113 reflections(Δ/σ)max = 0.001
220 parametersΔρmax = 0.66 e Å3
0 restraintsΔρmin = 0.57 e Å3
Crystal data top
[Sn(CH3)2(C15H11ClN2O3)]V = 3556.0 (7) Å3
Mr = 451.47Z = 8
Monoclinic, C2/cMo Kα radiation
a = 30.015 (3) ŵ = 1.60 mm1
b = 9.5039 (10) ÅT = 298 K
c = 13.5615 (18) Å0.50 × 0.20 × 0.08 mm
β = 113.189 (2)°
Data collection top
Siemens SMART CCD area-detector
diffractometer
3113 independent reflections
Absorption correction: multi-scan
(SADABS; Sheldrick, 1996)
2392 reflections with I > 2σ(I)
Tmin = 0.501, Tmax = 0.882Rint = 0.061
8568 measured reflections
Refinement top
R[F2 > 2σ(F2)] = 0.0290 restraints
wR(F2) = 0.080H-atom parameters constrained
S = 1.00Δρmax = 0.66 e Å3
3113 reflectionsΔρmin = 0.57 e Å3
220 parameters
Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å2) top
xyzUiso*/Ueq
Sn10.032667 (8)0.79772 (3)0.059696 (18)0.03884 (12)
Cl10.23989 (4)0.12286 (15)0.38025 (11)0.0824 (4)
N10.03655 (10)0.5011 (3)0.1544 (2)0.0386 (7)
N20.00348 (9)0.6097 (3)0.1058 (2)0.0343 (7)
O10.08954 (9)0.6394 (3)0.1128 (2)0.0516 (7)
O20.04042 (8)0.8667 (3)0.0035 (2)0.0481 (7)
O30.11949 (8)1.0208 (3)0.0695 (2)0.0593 (8)
C10.07925 (12)0.5289 (4)0.1536 (3)0.0375 (9)
C20.11826 (12)0.4249 (4)0.2063 (3)0.0373 (9)
C30.11002 (14)0.3030 (4)0.2523 (3)0.0452 (10)
H30.07880.28370.24720.054*
C40.14663 (14)0.2095 (4)0.3054 (3)0.0484 (10)
H40.14050.12820.33610.058*
C50.19244 (14)0.2392 (5)0.3119 (3)0.0515 (11)
C60.20167 (14)0.3569 (5)0.2656 (4)0.0706 (14)
H60.23280.37470.26960.085*
C70.16426 (14)0.4496 (5)0.2123 (4)0.0603 (12)
H70.17040.52970.18030.072*
C80.03937 (12)0.5902 (4)0.1040 (3)0.0394 (9)
H80.04450.50600.13300.047*
C90.07999 (13)0.6841 (4)0.0622 (3)0.0392 (9)
C100.07884 (13)0.8150 (4)0.0152 (3)0.0396 (9)
C110.12244 (12)0.8960 (4)0.0225 (3)0.0446 (10)
C120.16337 (14)0.8486 (5)0.0114 (3)0.0570 (12)
H120.19110.90400.03510.068*
C130.16372 (15)0.7186 (5)0.0348 (4)0.0655 (14)
H130.19170.68720.04170.079*
C140.12297 (13)0.6366 (5)0.0703 (3)0.0529 (11)
H140.12360.54880.10010.063*
C150.16273 (14)1.1007 (5)0.1172 (4)0.0785 (16)
H15A0.18741.04340.16830.118*
H15B0.15661.18100.15290.118*
H15C0.17331.13150.06260.118*
C160.03486 (14)0.8041 (4)0.0928 (3)0.0450 (10)
H16A0.03100.89960.11800.068*
H16B0.00910.74750.14160.068*
H16C0.06540.76830.08870.068*
C170.05918 (14)0.9110 (4)0.2044 (3)0.0508 (11)
H17A0.08960.87170.25150.076*
H17B0.03630.90530.23780.076*
H17C0.06371.00770.19010.076*
Atomic displacement parameters (Å2) top
U11U22U33U12U13U23
Sn10.03741 (16)0.0408 (2)0.04022 (17)0.00259 (12)0.01728 (12)0.00166 (12)
Cl10.0532 (6)0.0705 (9)0.1054 (10)0.0202 (6)0.0120 (7)0.0138 (8)
N10.0381 (16)0.0376 (19)0.0420 (17)0.0032 (14)0.0179 (13)0.0047 (15)
N20.0349 (15)0.0350 (18)0.0347 (15)0.0004 (14)0.0156 (13)0.0008 (14)
O10.0453 (15)0.0475 (18)0.0701 (18)0.0051 (13)0.0315 (14)0.0148 (16)
O20.0381 (13)0.0485 (18)0.0603 (16)0.0043 (12)0.0222 (13)0.0120 (14)
O30.0347 (14)0.0504 (19)0.086 (2)0.0068 (13)0.0167 (14)0.0133 (17)
C10.041 (2)0.040 (2)0.0346 (19)0.0022 (17)0.0176 (16)0.0034 (17)
C20.0383 (19)0.036 (2)0.040 (2)0.0003 (16)0.0178 (16)0.0031 (17)
C30.042 (2)0.045 (3)0.048 (2)0.0001 (19)0.0167 (18)0.002 (2)
C40.048 (2)0.041 (3)0.054 (2)0.0014 (19)0.0167 (19)0.008 (2)
C50.043 (2)0.048 (3)0.055 (2)0.008 (2)0.0104 (19)0.002 (2)
C60.033 (2)0.073 (3)0.101 (4)0.002 (2)0.022 (2)0.019 (3)
C70.047 (2)0.055 (3)0.082 (3)0.001 (2)0.029 (2)0.018 (3)
C80.045 (2)0.041 (2)0.0353 (19)0.0024 (18)0.0191 (16)0.0051 (17)
C90.0394 (19)0.048 (3)0.0317 (18)0.0020 (18)0.0152 (16)0.0009 (17)
C100.0358 (19)0.047 (3)0.0346 (19)0.0015 (17)0.0128 (16)0.0051 (18)
C110.039 (2)0.045 (3)0.047 (2)0.0023 (19)0.0141 (17)0.001 (2)
C120.038 (2)0.063 (3)0.071 (3)0.006 (2)0.022 (2)0.011 (3)
C130.039 (2)0.087 (4)0.076 (3)0.002 (2)0.029 (2)0.019 (3)
C140.042 (2)0.064 (3)0.056 (2)0.001 (2)0.0234 (19)0.011 (2)
C150.041 (2)0.067 (3)0.113 (4)0.011 (2)0.014 (3)0.023 (3)
C160.053 (2)0.042 (2)0.045 (2)0.0016 (19)0.0245 (18)0.0022 (19)
C170.056 (2)0.047 (3)0.044 (2)0.005 (2)0.0149 (19)0.002 (2)
Geometric parameters (Å, º) top
Sn1—C162.096 (4)C6—H60.9300
Sn1—C172.101 (4)C7—H70.9300
Sn1—O22.123 (2)C8—C91.436 (5)
Sn1—O12.174 (3)C8—H80.9300
Sn1—N22.187 (3)C9—C101.404 (5)
Cl1—C51.752 (4)C9—C141.412 (5)
N1—C11.313 (4)C10—C111.428 (5)
N1—N21.403 (4)C11—C121.371 (5)
N2—C81.290 (4)C12—C131.387 (6)
O1—C11.281 (4)C12—H120.9300
O2—C101.319 (4)C13—C141.368 (6)
O3—C111.365 (5)C13—H130.9300
O3—C151.421 (5)C14—H140.9300
C1—C21.483 (5)C15—H15A0.9600
C2—C71.371 (5)C15—H15B0.9600
C2—C31.383 (5)C15—H15C0.9600
C3—C41.376 (5)C16—H16A0.9600
C3—H30.9300C16—H16B0.9600
C4—C51.372 (6)C16—H16C0.9600
C4—H40.9300C17—H17A0.9600
C5—C61.364 (6)C17—H17B0.9600
C6—C71.386 (6)C17—H17C0.9600
Sn1···Sn1i4.3302 (6)Cg1···Cg2ii3.690 (5)
C16—Sn1—C17139.41 (15)C14—C13—H13119.9
C16—Sn1—O293.81 (13)C12—C13—H13119.9
C17—Sn1—O297.74 (13)C13—C14—C9120.5 (4)
C16—Sn1—O191.21 (13)C13—C14—H14119.7
C17—Sn1—O194.93 (13)C9—C14—H14119.7
O2—Sn1—O1153.92 (11)O3—C15—H15A109.5
C16—Sn1—N2118.54 (12)O3—C15—H15B109.5
C17—Sn1—N2101.45 (14)H15A—C15—H15B109.5
O2—Sn1—N283.18 (10)O3—C15—H15C109.5
O1—Sn1—N271.99 (10)H15A—C15—H15C109.5
C16—Sn1—Sn1i77.92 (10)H15B—C15—H15C109.5
C17—Sn1—Sn1i81.00 (11)Sn1—C16—H16A109.5
O2—Sn1—Sn1i48.68 (7)Sn1—C16—H16B109.5
O1—Sn1—Sn1i156.79 (7)H16A—C16—H16B109.5
N2—Sn1—Sn1i131.22 (7)Sn1—C16—H16C109.5
C1—N1—N2111.2 (3)H16A—C16—H16C109.5
C8—N2—N1114.8 (3)H16B—C16—H16C109.5
C8—N2—Sn1128.4 (3)Sn1—C17—H17A109.5
N1—N2—Sn1116.5 (2)Sn1—C17—H17B109.5
C1—O1—Sn1114.8 (2)H17A—C17—H17B109.5
C10—O2—Sn1132.1 (2)Sn1—C17—H17C109.5
C11—O3—C15117.4 (3)H17A—C17—H17C109.5
O1—C1—N1124.8 (3)H17B—C17—H17C109.5
O1—C1—C2118.4 (3)C3—CG1—C5119.9 (3)
N1—C1—C2116.7 (3)C3—CG1—C7119.8 (2)
C7—C2—C3118.1 (4)C5—CG1—C7120.3 (2)
C7—C2—C1120.0 (4)C3—CG1—C6179.4 (3)
C3—C2—C1121.9 (3)C5—CG1—C659.6 (3)
C2—C3—C4121.9 (4)C7—CG1—C660.6 (2)
C2—C3—H3119.0C3—CG1—C460.1 (2)
C4—C3—H3119.0C5—CG1—C459.8 (2)
C5—C4—C3118.3 (4)C7—CG1—C4179.6 (3)
C5—C4—H4120.8C6—CG1—C4119.4 (3)
C3—C4—H4120.8C3—CG1—C260.4 (2)
C6—C5—C4121.3 (4)C5—CG1—C2179.2 (2)
C6—C5—Cl1119.4 (3)C7—CG1—C259.5 (2)
C4—C5—Cl1119.3 (4)C6—CG1—C2120.1 (3)
C5—C6—C7119.5 (4)C4—CG1—C2120.5 (2)
C5—C6—H6120.3C3—CG1—CG2ii91.56 (16)
C7—C6—H6120.3C5—CG1—CG2ii102.81 (18)
C2—C7—C6120.8 (4)C7—CG1—CG2ii75.46 (19)
C2—C7—H7119.6C6—CG1—CG2ii88.2 (2)
C6—C7—H7119.6C4—CG1—CG2ii104.11 (17)
N2—C8—C9127.1 (4)C2—CG1—CG2ii77.95 (14)
N2—C8—H8116.4C11—CG2—C1259.4 (2)
C9—C8—H8116.4C11—CG2—C14178.1 (2)
C10—C9—C14120.4 (3)C12—CG2—C14118.9 (2)
C10—C9—C8124.2 (4)C11—CG2—C13119.3 (2)
C14—C9—C8115.5 (4)C12—CG2—C1359.9 (2)
O2—C10—C9124.3 (3)C14—CG2—C1359.0 (2)
O2—C10—C11118.5 (4)C11—CG2—C9120.8 (2)
C9—C10—C11117.2 (3)C12—CG2—C9179.5 (2)
O3—C11—C12124.2 (3)C14—CG2—C961.0 (2)
O3—C11—C10114.6 (3)C13—CG2—C9120.0 (2)
C12—C11—C10121.2 (4)C11—CG2—C1061.1 (2)
C11—C12—C13120.6 (4)C12—CG2—C10120.4 (2)
C11—C12—H12119.7C14—CG2—C10120.6 (2)
C13—C12—H12119.7C13—CG2—C10179.6 (3)
C14—C13—C12120.1 (4)C9—CG2—C1059.7 (2)
Symmetry codes: (i) x, y+2, z; (ii) x, y+1, z.
Hydrogen-bond geometry (Å, º) top
D—H···AD—HH···AD···AD—H···A
C15—H15B···O1i0.962.533.290 (6)136
Symmetry code: (i) x, y+2, z.

Experimental details

Crystal data
Chemical formula[Sn(CH3)2(C15H11ClN2O3)]
Mr451.47
Crystal system, space groupMonoclinic, C2/c
Temperature (K)298
a, b, c (Å)30.015 (3), 9.5039 (10), 13.5615 (18)
β (°) 113.189 (2)
V3)3556.0 (7)
Z8
Radiation typeMo Kα
µ (mm1)1.60
Crystal size (mm)0.50 × 0.20 × 0.08
Data collection
DiffractometerSiemens SMART CCD area-detector
diffractometer
Absorption correctionMulti-scan
(SADABS; Sheldrick, 1996)
Tmin, Tmax0.501, 0.882
No. of measured, independent and
observed [I > 2σ(I)] reflections
8568, 3113, 2392
Rint0.061
(sin θ/λ)max1)0.595
Refinement
R[F2 > 2σ(F2)], wR(F2), S 0.029, 0.080, 1.00
No. of reflections3113
No. of parameters220
H-atom treatmentH-atom parameters constrained
Δρmax, Δρmin (e Å3)0.66, 0.57

Computer programs: SMART (Siemens, 1996), SAINT (Siemens, 1996), SHELXS97 (Sheldrick, 2008), SHELXL97 (Sheldrick, 2008), SHELXTL (Sheldrick, 2008).

Hydrogen-bond geometry (Å, º) top
D—H···AD—HH···AD···AD—H···A
C15—H15B···O1i0.962.533.290 (6)136.2
Symmetry code: (i) x, y+2, z.
 

Acknowledgements

We acknowledge the financial support of the Shandong Provincial Science Foundation and the State Key Laboratory of Crystalline Materials, Shandong University.

References

First citationHong, M., Yin, H.-D. & Wang, D.-Q. (2006). Acta Cryst. E62, m1504–m1505.  Web of Science CSD CrossRef IUCr Journals Google Scholar
First citationSheldrick, G. M. (1996). SADABS. University of Göttingen, Germany.  Google Scholar
First citationSheldrick, G. M. (2008). Acta Cryst. A64, 112–122.  Web of Science CrossRef CAS IUCr Journals Google Scholar
First citationSiemens (1996). SMART and SAINT. Siemens Analytical X-ray Instruments Inc., Madison, Wisconsin, USA.  Google Scholar

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