| | 1 | Author
| Harald Burger, Karl Hensen, Peter Pickel | Requires cookie* | | | Title
| Aluminiumbromid-Pyridiniumbromid-Verbindung: Kristallstruktur Kristallstrukturbestimmung von [Tris(pyridinium)bromid]bis(tetrabromoaluminat(III)) Crystal Structure Determination of [Tris(pyridinium)bromide]bis(tetrabromoaluminate(III))  | | | | Abstract
| The compound [(PyH) 3 Br][AlBr 4 ] 2 is formed by melting stoichiometric amounts of AlBr/PyHBr in a ratio of 2:3. It crystallizes in the orthorhombic space group Pbca with lattice constants a = 1365.5(2), b = 1616.0(2), c = 2783.7(3) pm, Z = 8, D c = 2.21 g/cm 3 . The structure was solved from 2810 diffractometer measured intensities (Cu —K" radiation) and refined to /?".(F) = 0.071. The cation shows three pyridinium ions attached via N — H — Br hydrogen bonds to a central bromide ion. The N-Br distances are 321(1), 321(2) and 332(2) pm. | | | |
Reference
| Z. Naturforsch. 43b, 963—965 (1988); eingegangen am 11. März 1988 | | | |
Published
| 1988 | | | |
Keywords
| Aluminiumbromide, Pyridiniumbromide, Addition Compound, Crystal Structure | | | |
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| default:Reihe_B/43/ZNB-1988-43b-0963.pdf | | | | Identifier
| ZNB-1988-43b-0963 | | | | Volume
| 43 | |
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