Bis(1,4-diazoniabicyclo[2.2.2]octane) di-μ-chlorido-bis[tetrachloridoantimonate(III)] dihydrate

Abstract

The title salt, (C6H14N2)2[Sb2Cl10]·2H2O, was obtained by slow evaporation of an acidic solution of 1,4-di­aza­bicyclo­[2.2.2]octane and SbCl3. The crystal structure consists of (C6H14N2)2+ cations, [Sb2Cl10]4− double octa­hedra and lattice water mol­ecules. All mol­ecular components are situated on special positions. The cation and the lattice water mol­ecule exhibit mirror symmetry, whereas the anion has site symmetry 2/m. The cations, anions and water mol­ecules are alternately arranged into columns along [010]. Individual columns are joined into layers extending along (001). Intra­layer N—H⋯O and inter­layer N—H⋯Cl hydrogen-bonding inter­actions lead to the formation of a three-dimensional network.

Crystal structure of the new hybrid material bis(1,4-diazoniabicyclo[2.2.2]octane) di-μ-chlorido-bis[tetrachloridobismuthate(III)] dihydrate

“…The combination of the particular properties of the organic and inorganic moieties can induce interesting new properties. In particular for the halogenated bismuth or antimony anionic networks (Ahmed et al, 2001;Jakubas et al, 2005), the anionic arrangement leads to four kinds of dimensionalities: quantum dots (zero-dimensional, 0D) observed in hybrids such as (C 6 H 14 N 2 ) 2 -[Sb 2 Cl 10 ]Á2H 2 O (Ben Rhaiem et al, 2013), quantum wires (one-dimensional, 1D) as is the case in the structure of (C 2 H 7 N 4 O) 2 [BiCl 5 ] (Ferjani et al, 2012), quantum wells (twodimensional, 2D) and a bulk (three-dimensional, 3D) topology. The organic cations are usually filling the empty space left by the inorganic network.…”

1,4-Diazoniabicyclo[2.2.2]octane tetrachloridocadmate(II) monohydrate

“…For background to this class of compounds, see: Wei & Willett (2002); Billing & Lemmerer (2009); Samet et al (2010) Lemmerer & Billing (2012); Ben Rhaiem et al (2013). For related structures, see: Sun & Qu (2005); Zhang & Zhu (2012).…”

“…In recent years, a significant number of organic-inorganic hybrid materials based on metal halide units have been prepared and studied (Lemmerer & Billing, 2012). It has been shown that their structures can vary considerably, ranging from systems based on isolated polyhydra to ones containing extended chains and up to two-or three-dimensional networks (Ben Rhaiem et al, 2013;Samet et al, 2010;Billing & Lemmerer, 2009). Generally, the organic cations contain ammonium groups linked to the anionic framework by hydrogen bonds via halogenous tetrahedral vertices (Sun & Qu, 2005) and (Zhang & Zhu, 2012).…”