(CuI)2P14: ein neues Phosphorpolymer in einer Kupferhalogenid-Matrix /(CuI)2P14: a Novel Phosphorus Polymer in a Copper Halide Matrix
- 1 February 1997
- journal article
- Published by Walter de Gruyter GmbH in Zeitschrift für Naturforschung B
- Vol. 52 (2) , 199-202
- https://doi.org/10.1515/znb-1997-0209
Abstract
(CuI)2P14 is a new adduct of copper iodide to a neutral phosphorus polymer. It is obtained by reaction of Cul and Pred at 400 °C. The compound crystallizes monoclinically, space group P21/c (No. 14), a = 9.919(2), b = 9.718(2), c = 16.478(3) Å, β = 105.71(1)°, V = 1529.0(7) Å3, with Z = 4. The crystal structure was refined to R1 = 0.029 for 2680 reflections and 173 parameters. It contains a new polymeric phosphorus allotrope with the translational unit P14 ±0 consisting of experimentally unknown [P12] groups which are linked by [P2] fragments. The phosphorus rods consist of five-and six-membered rings, and are coordinated only by copper atoms.Keywords
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