Trichlorido(5,5′-dimethyl-2,2′-bipyridine-κ2N,N′)(methanol-κO)indium(III)

Kalateh, K.; Ahmadi, R.; Ebadi, A.; Amani, V.; Khavasi, H.R.

doi:10.1107/S160053680803119X

Trichlorido(5,5′-dimethyl-2,2′-bipyridine-κ²N,N′)(methanol-κO)indium(III)

K. Kalateh, R. Ahmadi, A. Ebadi, V. Amani and H. R. Khavasi

In the molecule of the title compound, [InCl₃(C₁₂H₁₂N₂)(CH₄O)], the In^III atom is six-coordinated in a distorted octahedral configuration by two N atoms from the chelating 5,5′-dimethyl-2,2′-bipyridine ligand, one O atom from a methanol molecule and three Cl atoms. In the crystal structure, intermolecular O—H

Cl hydrogen bonds link the molecules into chains parallel to [001].

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Supporting information

	Crystallographic Information File (CIF) https://doi.org/10.1107/S160053680803119X/hk2541sup1.cif Contains datablocks I, global
	Structure factor file (CIF format) https://doi.org/10.1107/S160053680803119X/hk2541Isup2.hkl Contains datablock I

CCDC reference: 709663

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Key indicators

Single-crystal X-ray study
T = 120 K
Mean (C-C) = 0.003 Å
R factor = 0.029
wR factor = 0.062
Data-to-parameter ratio = 22.6

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PLAT380_ALERT_4_C Check Incorrectly? Oriented X(sp2)-Methyl Moiety         C3
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Comment top

Recently, we reported the syntheses and crystal structures of [Zn(5,5'-dmbpy)Cl₂], (II), (Khalighi et al., 2008), [Zn(6-mbpy)Cl₂], (III), (Ahmadi, Kalateh et al., 2008), [HgI₂(4,4'-dmbpy)], (IV), (Yousefi, Tadayon Pour et al., 2008), [Cd(5,5'-dmbpy)(µ-Cl)₂]_n, (V), (Ahmadi, Khalighi et al., 2008), [Hg(5,5'-dmbpy)I₂], (VI), (Tadayon Pour et al., 2008), [Cu(5,5'-dcbpy)(en)(H₂O)₂].2.5H₂O, (VII), (Yousefi, Khalighi et al., 2008), [Hg(dmphen)I₂], (VIII), (Yousefi, Rashidi Vahid et al., 2008), and {[HgCl(dm4bt)]₂(µ-Cl)₂}, (IX), (Khavasi et al., 2008). [where 5,5'-dmbpy is 5,5'-dimethyl-2,2'-bipyridine, 6-mbpy is 6-methyl-2,2'-bipyridine, 4,4'-dmbpy is 4,4'-dimethyl-2,2'-bi- pyridine, 5,5'-dcbpy is 2,2'-bipyridine-5,5'-dicarboxylate, en is ethylene- diamine, dmphen is 4,7-diphenyl-1,10-phenanthroline and dm4bt is 2,2'-dimethyl-4,4'-bithiazole]. We have also reported the syntheses and crystal structures of iron(III) complexes of [Fe(bipy)Cl₃(DMSO)], (X) and [Fe(phen)Cl₃(DMSO)], (XI), (Amani et al., 2007) and [Fe(phen)Cl₃(CH₃OH)].CH₃OH, (XII), (Khavasi et al., 2007) [where bipy is 2,2'-bipyridine, DMSO is dimethyl sulfoxide and phen is 1,10-phenanthroline]. There are several In^III complexes, with formula, [In(N—N)Cl₃(L)], (L = DMSO, H₂O and EtOH), such as [In(bipy)Cl₃(H₂O)], (XIII), [In(bipy)Cl₃(EtOH)], (XIV) and [In(bipy)Cl₃(H₂O)].H₂O, (XV), (Malyarick et al., 1992), [In(phen)Cl₃(DMSO)], (XVI), (Nan et al., 1987), [In(4,4'-dmbpy)Cl₃(DMSO)],(XVII), (Ahmadi, Kalateh, Abedi et al., 2008), [In(phen)Cl₃(H₂O)], (XVIII), and [In(phen)Cl₃(EtOH)].EtOH, (XIX), (Ilyukhin & Malyarick, 1994) have been synthesized and characterized by single-crystal X-ray diffraction methods. We report herein the synthesis and crystal structure of the title compound, (I).

In the title compound, (Fig. 1), the In^III atom is six-coordinated in a distorted octahedral configuration by two N atoms from the chelating 5,5'-dimethyl-2,2'-bipyridine ligand, one O atom from one methanol and three Cl atoms. The In—Cl and In—N bond lengths and angles (Table 1) are within normal ranges, as in (XIII), (XIV), (XV) and (XVII).

In the crystal structure, intermolecular O—H···Cl hydrogen bonds (Table 2) link the molecules into chains (Fig. 2), in which they may be effective in the stabilization of the structure.

Related literature top

For related literature, see: Ahmadi, Kalateh, Ebadi et al. (2008); Ahmadi, Khalighi et al. (2008); Amani et al. (2007); Khalighi et al. (2008); Khavasi et al. (2007, 2008); Tadayon Pour et al. (2008); Yousefi, Rashidi Vahid et al. (2008); Yousefi, Tadayon Pour et al. (2008). Yousefi, Khalighi et al. (2008). For related structures, see: Ilyukhin & Malyarick (1994); Malyarick et al. (1992); Nan et al. (1987); Ahmadi, Kalateh, Abedi et al. (2008).

Experimental top

For the preparation of the title compound, (I), a solution of 5,5'-dimethyl -2,2'-bipyridine (0.20 g, 1.10 mmol) in methanol (20 ml) was added to a solution of InCl₃.4H₂O (0.16 g, 0.55 mmol) in methanol (50 ml) and the resulting colorless solution was stirred for 20 min at 313 K. This solution was left to evaporate slowly at room temperature. After one week, colorless block crystals of the title compound were isolated (yield; 0.18 g, 74.8%, m.p. <573 K).

Computing details top

Data collection: SMART (Bruker, 1998); cell refinement: SAINT (Bruker, 1998); data reduction: SAINT (Bruker, 1998); program(s) used to solve structure: SHELXTL (Sheldrick, 2008); program(s) used to refine structure: SHELXTL (Sheldrick, 2008); molecular graphics: ORTEP-3 for Windows (Farrugia, 1997); software used to prepare material for publication: WinGX (Farrugia, 1999).

Figures top

	Fig. 1. The molecular structure of the title molecule, with the atom-numbering scheme. Displacement ellipsoids are drawn at the 50% probability level.
	Fig. 2. A partial packing diagram of the title compound. Hydrogen bonds are shown as dashed lines.

Trichlorido(5,5'-dimethyl-2,2'-bipyridine- κ²N,N')(methanol-κO)indium(III) top

Crystal data top

[InCl₃(C₁₂H₁₂N₂)(CH₄O)]	F(000) = 864
M_r = 437.45	D_x = 1.862 Mg m⁻³
Monoclinic, P2₁/c	Mo Kα radiation, λ = 0.71073 Å
Hall symbol: -P 2ybc	Cell parameters from 1324 reflections
a = 10.9080 (6) Å	θ = 2.0–29.2°
b = 11.2087 (7) Å	µ = 2.02 mm⁻¹
c = 13.3584 (8) Å	T = 120 K
β = 107.211 (4)°	Block, colorless
V = 1560.12 (16) Å³	0.17 × 0.15 × 0.10 mm
Z = 4

Data collection top

Bruker SMART CCD area-detector diffractometer	4185 independent reflections
Radiation source: fine-focus sealed tube	3716 reflections with I > 2σ(I)
Graphite monochromator	R_int = 0.043
ϕ and ω scans	θ_max = 29.2°, θ_min = 2.0°
Absorption correction: multi-scan (SADABS; Sheldrick, 1998)	h = −14→14
T_min = 0.729, T_max = 0.820	k = −15→15
12144 measured reflections	l = −14→18

Refinement top

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)] = 0.029	Hydrogen site location: inferred from neighbouring sites
wR(F²) = 0.062	H atoms treated by a mixture of independent and constrained refinement
S = 1.15	w = 1/[σ²(F_o²) + (0.0209P)² + 1.9934P] where P = (F_o² + 2F_c²)/3
4185 reflections	(Δ/σ)_max = 0.017
185 parameters	Δρ_max = 0.92 e Å⁻³
0 restraints	Δρ_min = −0.68 e Å⁻³

Crystal data top

[InCl₃(C₁₂H₁₂N₂)(CH₄O)]	V = 1560.12 (16) Å³
M_r = 437.45	Z = 4
Monoclinic, P2₁/c	Mo Kα radiation
a = 10.9080 (6) Å	µ = 2.02 mm⁻¹
b = 11.2087 (7) Å	T = 120 K
c = 13.3584 (8) Å	0.17 × 0.15 × 0.10 mm
β = 107.211 (4)°

Data collection top

Bruker SMART CCD area-detector diffractometer	4185 independent reflections
Absorption correction: multi-scan (SADABS; Sheldrick, 1998)	3716 reflections with I > 2σ(I)
T_min = 0.729, T_max = 0.820	R_int = 0.043
12144 measured reflections

Refinement top

R[F² > 2σ(F²)] = 0.029	0 restraints
wR(F²) = 0.062	H atoms treated by a mixture of independent and constrained refinement
S = 1.15	Δρ_max = 0.92 e Å⁻³
4185 reflections	Δρ_min = −0.68 e Å⁻³
185 parameters

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

	x	y	z	U_iso*/U_eq
In1	0.773908 (15)	0.320581 (14)	−0.004168 (13)	0.01003 (5)
Cl1	0.87230 (6)	0.29569 (5)	−0.14993 (5)	0.01500 (11)
Cl2	0.55271 (5)	0.31788 (6)	−0.11430 (5)	0.01766 (12)
Cl3	0.79945 (6)	0.53204 (5)	0.02679 (5)	0.01588 (11)
O1	0.69912 (19)	0.30834 (17)	0.13936 (16)	0.0178 (4)
H1B	0.740 (4)	0.280 (4)	0.197 (4)	0.036 (11)*
N1	0.7811 (2)	0.11891 (18)	0.01880 (17)	0.0126 (4)
N2	0.97004 (19)	0.27552 (18)	0.10949 (16)	0.0109 (4)
C1	0.6867 (2)	0.0450 (2)	−0.0335 (2)	0.0152 (5)
H1	0.6098	0.0782	−0.0740	0.018*
C2	0.6982 (3)	−0.0788 (2)	−0.0299 (2)	0.0160 (5)
C3	0.5882 (3)	−0.1568 (2)	−0.0885 (2)	0.0222 (5)
H3A	0.5655	−0.1386	−0.1619	0.027*
H3B	0.5158	−0.1426	−0.0632	0.027*
H3C	0.6132	−0.2391	−0.0777	0.027*
C4	0.8152 (3)	−0.1254 (2)	0.0288 (2)	0.0172 (5)
H4	0.8282	−0.2075	0.0310	0.021*
C5	0.9129 (2)	−0.0502 (2)	0.0843 (2)	0.0161 (5)
H5	0.9908	−0.0815	0.1247	0.019*
C6	0.8929 (2)	0.0732 (2)	0.07869 (19)	0.0123 (4)
C7	0.9932 (2)	0.1588 (2)	0.13432 (19)	0.0117 (4)
C8	1.1071 (2)	0.1235 (2)	0.2067 (2)	0.0154 (5)
H8	1.1202	0.0440	0.2269	0.018*
C9	1.2017 (2)	0.2081 (2)	0.2486 (2)	0.0151 (5)
H9	1.2782	0.1852	0.2974	0.018*
C10	1.1821 (2)	0.3271 (2)	0.21787 (19)	0.0136 (4)
C11	1.2857 (2)	0.4191 (2)	0.2546 (2)	0.0171 (5)
H11A	1.2565	0.4812	0.2914	0.020*
H11B	1.3060	0.4525	0.1952	0.020*
H11C	1.3610	0.3824	0.3006	0.020*
C12	1.0617 (2)	0.3568 (2)	0.15016 (19)	0.0137 (4)
H12	1.0442	0.4365	0.1324	0.016*
C13	0.6145 (3)	0.3950 (2)	0.1646 (2)	0.0186 (5)
H13A	0.5359	0.3991	0.1083	0.022*
H13B	0.6552	0.4718	0.1744	0.022*
H13C	0.5963	0.3715	0.2278	0.022*

Atomic displacement parameters (Å²) top

	U¹¹	U²²	U³³	U¹²	U¹³	U²³
In1	0.00974 (8)	0.00875 (8)	0.00997 (8)	0.00064 (6)	0.00040 (5)	0.00051 (6)
Cl1	0.0161 (3)	0.0161 (3)	0.0129 (3)	0.0011 (2)	0.0044 (2)	−0.0003 (2)
Cl2	0.0119 (2)	0.0182 (3)	0.0186 (3)	0.0012 (2)	−0.0019 (2)	0.0003 (2)
Cl3	0.0203 (3)	0.0100 (2)	0.0166 (3)	−0.0002 (2)	0.0043 (2)	−0.0008 (2)
O1	0.0205 (9)	0.0188 (9)	0.0152 (9)	0.0059 (7)	0.0071 (7)	0.0035 (7)
N1	0.0118 (9)	0.0110 (9)	0.0136 (10)	−0.0003 (7)	0.0015 (8)	0.0011 (7)
N2	0.0111 (9)	0.0103 (8)	0.0102 (9)	−0.0003 (7)	0.0017 (7)	0.0009 (7)
C1	0.0161 (11)	0.0140 (11)	0.0152 (12)	−0.0024 (9)	0.0038 (9)	−0.0015 (9)
C2	0.0211 (12)	0.0132 (11)	0.0154 (11)	−0.0040 (9)	0.0080 (10)	−0.0008 (9)
C3	0.0250 (13)	0.0181 (12)	0.0230 (14)	−0.0078 (10)	0.0062 (11)	−0.0056 (10)
C4	0.0246 (13)	0.0096 (10)	0.0204 (13)	−0.0005 (9)	0.0112 (10)	0.0004 (9)
C5	0.0177 (11)	0.0128 (10)	0.0181 (12)	0.0048 (9)	0.0059 (10)	0.0038 (9)
C6	0.0125 (11)	0.0128 (10)	0.0116 (11)	0.0017 (8)	0.0035 (9)	0.0016 (8)
C7	0.0124 (10)	0.0124 (10)	0.0106 (10)	0.0012 (8)	0.0037 (8)	0.0019 (8)
C8	0.0147 (11)	0.0136 (11)	0.0166 (12)	0.0030 (9)	0.0025 (9)	0.0033 (9)
C9	0.0119 (10)	0.0189 (11)	0.0127 (11)	0.0020 (9)	0.0006 (9)	0.0022 (9)
C10	0.0131 (10)	0.0164 (11)	0.0111 (10)	−0.0009 (9)	0.0033 (8)	−0.0015 (9)
C11	0.0124 (11)	0.0211 (12)	0.0149 (12)	−0.0022 (9)	−0.0004 (9)	0.0005 (10)
C12	0.0139 (11)	0.0150 (10)	0.0117 (11)	0.0010 (8)	0.0030 (9)	0.0023 (9)
C13	0.0183 (12)	0.0173 (11)	0.0227 (13)	0.0012 (9)	0.0098 (10)	−0.0030 (10)

Geometric parameters (Å, º) top

In1—Cl1	2.5015 (6)	C6—N1	1.347 (3)
In1—Cl2	2.4262 (6)	C6—C7	1.479 (3)
In1—Cl3	2.4080 (6)	C7—N2	1.355 (3)
In1—O1	2.2991 (19)	C7—C8	1.387 (3)
In1—N1	2.279 (2)	C8—C9	1.391 (4)
In1—N2	2.284 (2)	C8—H8	0.9300
O1—H1B	0.83 (5)	C9—C10	1.394 (4)
C1—N1	1.345 (3)	C9—H9	0.9300
C1—C2	1.393 (3)	C10—C12	1.397 (3)
C1—H1	0.9300	C10—C11	1.501 (3)
C2—C4	1.387 (4)	C11—H11A	0.9600
C2—C3	1.504 (4)	C11—H11B	0.9600
C3—H3A	0.9600	C11—H11C	0.9600
C3—H3B	0.9600	C12—N2	1.343 (3)
C3—H3C	0.9600	C12—H12	0.9300
C4—C5	1.389 (4)	C13—O1	1.447 (3)
C4—H4	0.9300	C13—H13A	0.9600
C5—C6	1.399 (3)	C13—H13B	0.9600
C5—H5	0.9300	C13—H13C	0.9600

Cl2—In1—Cl1	96.05 (2)	C2—C4—C5	120.4 (2)
Cl3—In1—Cl1	100.89 (2)	C2—C4—H4	119.8
Cl3—In1—Cl2	99.22 (2)	C5—C4—H4	119.8
O1—In1—Cl1	169.20 (5)	C4—C5—C6	119.2 (2)
O1—In1—Cl2	88.30 (5)	C4—C5—H5	120.4
O1—In1—Cl3	88.11 (5)	C6—C5—H5	120.4
N1—In1—Cl1	89.35 (5)	N1—C6—C5	120.5 (2)
N1—In1—Cl2	93.30 (5)	N1—C6—C7	117.2 (2)
N1—In1—Cl3	162.82 (6)	C5—C6—C7	122.3 (2)
N1—In1—O1	80.51 (7)	N2—C7—C8	120.6 (2)
N1—In1—N2	72.73 (7)	N2—C7—C6	116.6 (2)
N2—In1—Cl1	87.68 (5)	C8—C7—C6	122.8 (2)
N2—In1—Cl2	165.54 (5)	C7—C8—C9	119.4 (2)
N2—In1—Cl3	93.76 (5)	C7—C8—H8	120.3
N2—In1—O1	85.77 (7)	C9—C8—H8	120.3
In1—O1—H1B	125 (3)	C8—C9—C10	120.2 (2)
C13—O1—In1	124.22 (16)	C8—C9—H9	119.9
C13—O1—H1B	104 (3)	C10—C9—H9	119.9
C1—N1—In1	123.41 (17)	C9—C10—C12	116.8 (2)
C1—N1—C6	119.6 (2)	C9—C10—C11	121.8 (2)
C6—N1—In1	116.52 (16)	C12—C10—C11	121.4 (2)
C7—N2—In1	116.51 (16)	C10—C11—H11A	109.5
C12—N2—In1	123.91 (16)	C10—C11—H11B	109.5
C12—N2—C7	119.6 (2)	H11A—C11—H11B	109.5
N1—C1—C2	123.3 (3)	C10—C11—H11C	109.5
N1—C1—H1	118.4	H11A—C11—H11C	109.5
C2—C1—H1	118.4	H11B—C11—H11C	109.5
C4—C2—C1	116.9 (2)	N2—C12—C10	123.1 (2)
C4—C2—C3	122.3 (2)	N2—C12—H12	118.5
C1—C2—C3	120.8 (3)	C10—C12—H12	118.5
C2—C3—H3A	109.5	O1—C13—H13A	109.5
C2—C3—H3B	109.5	O1—C13—H13B	109.5
H3A—C3—H3B	109.5	H13A—C13—H13B	109.5
C2—C3—H3C	109.5	O1—C13—H13C	109.5
H3A—C3—H3C	109.5	H13A—C13—H13C	109.5
H3B—C3—H3C	109.5	H13B—C13—H13C	109.5

N1—In1—O1—C13	−152.9 (2)	N1—C1—C2—C3	178.8 (2)
N2—In1—O1—C13	133.9 (2)	C1—C2—C4—C5	2.5 (4)
Cl3—In1—O1—C13	40.01 (19)	C3—C2—C4—C5	−178.0 (2)
Cl2—In1—O1—C13	−59.27 (19)	C2—C4—C5—C6	−1.2 (4)
Cl1—In1—O1—C13	−173.3 (2)	C4—C5—C6—N1	−1.2 (4)
N2—In1—N1—C1	−175.9 (2)	C4—C5—C6—C7	−179.1 (2)
O1—In1—N1—C1	95.6 (2)	C5—C6—N1—C1	2.0 (4)
Cl3—In1—N1—C1	144.79 (17)	C7—C6—N1—C1	−180.0 (2)
Cl2—In1—N1—C1	7.9 (2)	C5—C6—N1—In1	−170.21 (19)
Cl1—In1—N1—C1	−88.11 (19)	C7—C6—N1—In1	7.8 (3)
N2—In1—N1—C6	−3.99 (17)	N1—C6—C7—N2	−8.3 (3)
O1—In1—N1—C6	−92.48 (18)	C5—C6—C7—N2	169.6 (2)
Cl3—In1—N1—C6	−43.3 (3)	N1—C6—C7—C8	173.2 (2)
Cl2—In1—N1—C6	179.80 (17)	C5—C6—C7—C8	−8.9 (4)
Cl1—In1—N1—C6	83.78 (17)	C8—C7—N2—C12	4.4 (4)
N1—In1—N2—C12	178.2 (2)	C6—C7—N2—C12	−174.2 (2)
O1—In1—N2—C12	−100.4 (2)	C8—C7—N2—In1	−176.82 (18)
Cl3—In1—N2—C12	−12.60 (19)	C6—C7—N2—In1	4.6 (3)
Cl2—In1—N2—C12	−166.46 (16)	N2—C7—C8—C9	−4.3 (4)
Cl1—In1—N2—C12	88.17 (19)	C6—C7—C8—C9	174.2 (2)
N1—In1—N2—C7	−0.55 (16)	C7—C8—C9—C10	−0.2 (4)
O1—In1—N2—C7	80.81 (17)	C8—C9—C10—C12	4.4 (4)
Cl3—In1—N2—C7	168.64 (17)	C8—C9—C10—C11	−174.9 (2)
Cl2—In1—N2—C7	14.8 (3)	C9—C10—C12—N2	−4.5 (4)
Cl1—In1—N2—C7	−90.59 (17)	C11—C10—C12—N2	174.9 (2)
C2—C1—N1—C6	−0.5 (4)	C10—C12—N2—C7	0.1 (4)
C2—C1—N1—In1	171.1 (2)	C10—C12—N2—In1	−178.61 (18)
N1—C1—C2—C4	−1.7 (4)

Hydrogen-bond geometry (Å, º) top

D—H···A	D—H	H···A	D···A	D—H···A
O1—H1B···Cl1ⁱ	0.83 (5)	2.29 (5)	3.115 (2)	174 (4)

Symmetry code: (i) x, −y+1/2, z+1/2.

Experimental details

Crystal data
Chemical formula	[InCl₃(C₁₂H₁₂N₂)(CH₄O)]
M_r	437.45
Crystal system, space group	Monoclinic, P2₁/c
Temperature (K)	120
a, b, c (Å)	10.9080 (6), 11.2087 (7), 13.3584 (8)
β (°)	107.211 (4)
V (Å³)	1560.12 (16)
Z	4
Radiation type	Mo Kα
µ (mm⁻¹)	2.02
Crystal size (mm)	0.17 × 0.15 × 0.10

Data collection
Diffractometer	Bruker SMART CCD area-detector diffractometer
Absorption correction	Multi-scan (SADABS; Sheldrick, 1998)
T_min, T_max	0.729, 0.820
No. of measured, independent and observed [I > 2σ(I)] reflections	12144, 4185, 3716
R_int	0.043
(sin θ/λ)_max (Å⁻¹)	0.687

Refinement
R[F² > 2σ(F²)], wR(F²), S	0.029, 0.062, 1.15
No. of reflections	4185
No. of parameters	185
H-atom treatment	H atoms treated by a mixture of independent and constrained refinement
Δρ_max, Δρ_min (e Å⁻³)	0.92, −0.68

Computer programs: SMART (Bruker, 1998), SAINT (Bruker, 1998), SHELXTL (Sheldrick, 2008), ORTEP-3 for Windows (Farrugia, 1997), WinGX (Farrugia, 1999).

Selected geometric parameters (Å, º) top

In1—Cl1	2.5015 (6)	In1—O1	2.2991 (19)
In1—Cl2	2.4262 (6)	In1—N1	2.279 (2)
In1—Cl3	2.4080 (6)	In1—N2	2.284 (2)

Cl2—In1—Cl1	96.05 (2)	N1—In1—Cl3	162.82 (6)
Cl3—In1—Cl1	100.89 (2)	N1—In1—O1	80.51 (7)
Cl3—In1—Cl2	99.22 (2)	N1—In1—N2	72.73 (7)
O1—In1—Cl1	169.20 (5)	N2—In1—Cl1	87.68 (5)
O1—In1—Cl2	88.30 (5)	N2—In1—Cl2	165.54 (5)
O1—In1—Cl3	88.11 (5)	N2—In1—Cl3	93.76 (5)
N1—In1—Cl1	89.35 (5)	N2—In1—O1	85.77 (7)
N1—In1—Cl2	93.30 (5)

Hydrogen-bond geometry (Å, º) top

D—H···A	D—H	H···A	D···A	D—H···A
O1—H1B···Cl1ⁱ	0.83 (5)	2.29 (5)	3.115 (2)	174 (4)

Symmetry code: (i) x, −y+1/2, z+1/2.

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