Synthesis and crystal structure of copper halide complexes with triethylallylammonium (teaa) chloride: [(teaa)Cu3ICl4], [(teaa)Cu3IBr3.86Cl0.14], and (teaa)2CuIICl4 |
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Authors: | T P Lenkivska V V Olijnik and V N Davydov |
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Institution: | (1) Ukrainian State University of Forestry and Wood Technology, Ukraine;(2) Ivan Franko Lvov National University, Ukraine |
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Abstract: | The results of X-ray diffraction analysis of novel triethylallylammonium chloride compounds with copper(I) chloride, copper(I) bromide, and copper(II) chloride are reported. The (CH3CH2)3(CH2=CHCH2xN]Cu
3
I
Cl4 and (CH3CH2)3(CH2=CHCH2Cu
3
I
Br3.86)Cl0.14 -complexes are isostructural: space group P21/a; a= 17.58(1) Å, b = 12.059(8)Å, c = 7.184(4) Å, = 98.37(5)° and a = 17.972(9) Å, b=12.479(8) Å, c = 7.290(5) Å, = 98.81(5)°, respectively. 2-Coordination of the copper atom by the olefinic bond plays a key role in the structural ordering of the tetraalkylammonium cation. In contrast, the structure of {(CH3CH2)3x(CH2=CHCH2)N}2CuIICl4 (P42/nmc; a = 8.839(3) Å, c =15.660(9) Å) follows the ionic salt pattern.Original Russian Text Copyright © 2004 by L. M. Babkov, I. I. Gnatyuk, G. A. Puchkovskaya, and S. V. TrukhachevTranslated from Zhurnal Strukturnoi Khimii, Vol. 45, No. 3, pp. 398–405, May–June, 2004. |
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Keywords: | crystal structure -complexes" target="_blank">gif" alt="pgr" align="BASELINE" BORDER="0">-complexes copper(I) copper(II) |
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