The one-dimensional organic inorganic hybrid compound poly[(diethylenetriamine)tetra-μ-iodido-dilead(II)]

Abstract

A new organic–inorganic hybrid, [Pb2I4(C4H13N3)]n, was obtained by the reaction of C4N3H10 and PbI2 at room temperature. The structure is a three-dimensional polymer resulting from the association of PbI6 octa­hedra and a mixed lead organic–inorganic PbI4(C4N3H13) coordination polyhedron. Both Pb atoms, two I atoms and one N atom lie on a mirror plane. N—H⋯I hydrogen bonds further connect the organic unit and some I atoms.

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]]

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

“…These low dimensional complexes include zero dimensional (0D), one dimensional (1D), and two dimensional (2D) lead iodide networks with organic groups as spacers. Among them, 1D-hybrids are more attractive in nanoscaled applications since they form a variety of crystalline structures, which differ in the inorganic chain where the [PbI 6 ] octahedra can be connected in different ways: face sharing (Elleuch et al, 2007), edge sharing (Samet Kallel et al, 2008), corner sharing (Mousdis et al, 1998) or through several combinations of these various types of sharing (Maxcy et al, 2003;Billing & Lemmerer, 2004;Krautscheid et al, 2001), as in the case of our compound. We present here the structure of the organic-inorganic one dimensional hybrid compound (C 6 H 13 N 3 ) 2 Pb 3 I 10 .…”