The one-dimensional organic–inorganic hybrid: catena-poly[bis­[1-(3-ammonio­prop­yl)-1H-imidazolium] [[iodidoplumbate(II)]-tri-μ-iodido-plumbate(II)-tri-μ-iodido-[iodidoplumbate(II)]-di-μ-iodido]]

Trigui, A.; Boughzala, H.; Driss, A.; Abid, Y.

doi:10.1107/S160053681100941X

Volume 67
Part 4
Pages m458-m459
April 2011

Received 19 February 2011
Accepted 11 March 2011
Online 15 March 2011

Key indicators
Single-crystal X-ray study
T = 293 K
Mean (C-C) = 0.020 Å
R = 0.036
wR = 0.110
Data-to-parameter ratio = 26.5
Details

The one-dimensional organic-inorganic hybrid: catena-poly[bis[1-(3-ammoniopropyl)-1H-imidazolium] [[iodidoplumbate(II)]-tri--iodido-plumbate(II)-tri--iodido-[iodidoplumbate(II)]-di--iodido]]

A. Trigui,^a H. Boughzala,^b ^* A. Driss ^b and Y. Abid ^a

^aLaboratoire de Physique Appliquée (LPA), Faculté des Sciences de Sfax, 3018, BP 802, Tunisia, and ^bLaboratoire de Cristallochimie et des Matériaux, Faculté des Sciences de Tunis, Tunisia
Correspondence e-mail: habib.boughzala@ipein.rnu.tn

The organic-inorganic hybrid, {(C₆H₁₃N₃)₂[Pb₃I₁₀]}_n, was obtained by the reaction of 1-(3-ammoniopropyl)imidazolium triiodide and PbI₂ at room temperature. The structure contains one-dimensional {[Pb₃I₁₀]^4-}_n polymeric anions spreading parallel to [001], resulting from face-face-edge association of PbI₆ distorted octahedra. One of the Pb^II cations is imposed at an inversion centre, whereas the second occupies a general position. N-HI hydrogen bonds connect the organic cations and inorganic anions.

Related literature

For organic-inorganic hybrid materials, see: Billing & Lemmerer (2004); Dammak et al. (2009); Elleuch et al. (2007, 2010); Gebauer & Schmid (1999); Ishihara et al. (1990); Krautscheid et al. (2001). For the structures of lead iodide-based complexes, see: Maxcy et al. (2003); Mitzi et al. (2001); Mousdis et al. (1998); Papavassiliou et al. (1999); Samet Kallel et al. (2008).

Experimental

Crystal data

(C₆H₁₃N₃)₂[Pb₃I₁₀]
M_r = 2144.99
Triclinic, $[P \overline 1]$
a = 8.652 (3) Å
b = 11.728 (5) Å
c = 11.972 (6) Å
= 117.21 (3)°
= 98.05 (2)°
= 107.17 (3)°
V = 976.7 (9) Å³
Z = 1
Mo K radiation
= 20.81 mm^-1
T = 293 K
0.40 × 0.20 × 0.02 mm

Data collection

Enraf-Nonius CAD-4 diffractometer
Absorption correction: scan (North et al., 1968) T_min = 0.139, T_max = 0.624
4950 measured reflections
3796 independent reflections
2749 reflections with I > 2(I)
R_int = 0.024
2 standard reflections every 120 min intensity decay: 6%

Refinement

R[F² > 2(F²)] = 0.036
wR(F²) = 0.110
S = 1.02
3796 reflections
143 parameters
H-atom parameters constrained
_max = 2.17 e Å^-3
_min = -2.09 e Å^-3

Table 1
Selected geometric parameters (Å, °)

Pb1-I5	3.155 (2)
Pb1-I1	3.1757 (13)
Pb1-I3	3.2264 (14)
Pb1-I1ⁱ	3.2652 (13)
Pb1-I2	3.3039 (14)
Pb1-I4	3.309 (2)
Pb2-I4	3.2105 (15)
Pb2-I3	3.2388 (14)
Pb2-I2	3.263 (2)
Symmetry code: (i) -x+1, -y+2, -z+1.

Table 2
Hydrogen-bond geometry (Å, °)

D-HA	D-H	HA	DA	D-HA
N9-H9AI5	0.89	2.84	3.67 (2)	156
N9-H9BI2ⁱⁱⁱ	0.89	2.90	3.68 (2)	147
N9-H9CI5^iv	0.89	2.89	3.64 (2)	143
Symmetry codes: (iii) -x, -y+1, -z+1; (iv) -x+1, -y+1, -z+1.

Data collection: CAD-4 EXPRESS (Duisenberg, 1992); cell refinement: CAD-4 EXPRESS; data reduction: XCAD4 (Harms & Wocadlo, 1995); program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: DIAMOND (Brandenburg, 2006); software used to prepare material for publication: publCIF (Westrip, 2010).

Supplementary data and figures for this paper are available from the IUCr electronic archives (Reference: YK2002 ).

References

Billing, D. G. & Lemmerer, A. (2004). Acta Cryst. C60, m224-m226.
Brandenburg, K. (2006). DIAMOND. Crystal Impact GbR, Bonn, Germany.
Dammak, T., Koubaa, M., Boukheddaden, K., Boughzala, H., Mlayah, A. & Abid, Y. (2009). J. Phys. Chem. 113, 19305-19309.
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Samet Kallel, E., Boughzala, H., Driss, A. & Abid, Y. (2008). Acta Cryst. E64, m921.
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metal-organic compounds