Srinivasa Rao, A. ; Baruah, Upama ; Das, Samar K. (2011) Stabilization of [BiCl6]3- and [Bi2Cl10]4- with various organic precursors as cations leading to inorganic-organic supramolecular adducts: syntheses, crystal structures and properties of [C5H7N2]3[BiCl6], [C5H7N2][C5H8N2][BiCl6] and [C10H10N2]2[Bi2Cl10] Inorganica Chimica Acta, 372 (1). pp. 206-212. ISSN 0020-1693
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Official URL: http://www.sciencedirect.com/science/article/pii/S...
Related URL: http://dx.doi.org/10.1016/j.ica.2011.01.109
Abstract
Syntheses, crystal structures and properties of three ion pair compounds [C5H7N2]3[BiCl6] (1), [C5H7N2][C5H8N2][BiCl6] (2) and [C10H10N2]2[Bi2Cl10] (3) have been described. Compounds 1 and 2 crystallize in triclinic system (space group, P-1), whereas compound 3 crystallizes in monoclinic sysyem (space group, P21/c). In their crystal structures, supramolecular hydrogen bonding interactions between bismuth-chloro anion and organic cation play an important role in the stabilization of [BiCl6]3- and [Bi2Cl10]4- anions in the title ion pair compounds. Compounds 1, 2 and 3 are characterized by routine spectral analyses and elemental analyses, besides crystal structure determinations. Compounds 1, 2 and 3 are additionally characterized by thermogravimetric analyses. Compound [C5H7N2][C5H8N2][BiCl6] (2) exhibits emission spectrum at room temperature in the visible region.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| Keywords: | Bismuth (III)-chloro Complexes; Organic Amines; Crystal Structures; Supramolecular Chemistry; Electronic Absorption and Emission Studies; Thermal Studies |
| ID Code: | 63437 |
| Deposited On: | 29 Sep 2011 04:35 |
| Last Modified: | 29 Sep 2011 04:35 |
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