SYNTHESIS AND CRYSTAL-STRUCTURE OF HYDRONIUM-TRIS-ETHYLENEDIAMINE-COBALT(RHODIUM)-MU-TRICHLORO-NONACHLOROTRIRHENATE(III)-CHLORIDE, H3O[MEN3][RE3CL12]CL (M = CO, RH)

被引:4
|
作者
IRMLER, M [1 ]
MEYER, G [1 ]
机构
[1] UNIV GIESSEN,INST ANORGAN & ANALYT CHEM,W-6300 GIESSEN,GERMANY
来源
关键词
RHENIUM COMPLEXES; SYNTHESIS; CRYSTAL STRUCTURE;
D O I
10.1002/zaac.19926070115
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The chlorides H3O[MEn3][Re3Cl12]Cl (M = Co, 1; Rh, 2) crystallize from hydrochloric acid solutions of ReCl3 and MEn3Cl.3H2O as deep red hexagonal columns. They are isotypic and crystallize with the hexagonal system (P6BAR, Z = 1; 1: a = 1010.87(3); c = 794.30(4) pm, R = 0.023, R(w) = 0.016; 2: a = 1018.58(3); c = 794.74(4) pm, R = 0.026, R(w) = 0.018). The anions [Re3Cl12]3- are connected via H3O+ cations (C.N. 3). The large channels that run in the [001] direction contain, alternatively, the cations [MEn3]3+ and the lonesome Cl- -anions.
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页码:91 / 95
页数:5
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