Solvothermal synthesis and crystal structure of [La(ethylenediamine)4Cl]In2Te4:: A 1-D indium telluride

被引:35
作者
Chen, Z
Li, J [1 ]
Chen, F
Proserpio, DM
机构
[1] Rutgers State Univ, Dept Chem, Camden, NJ 08102 USA
[2] Rider Univ, Dept Chem, Lawrenceville, NJ 08648 USA
[3] Univ Milan, Dipartimento Chim Strutturale & Stereochim Inorga, I-20133 Milan, Italy
关键词
tellurides; solvothermal reactions; crystal structures;
D O I
10.1016/S0020-1693(97)06145-8
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Crystal growth of metal tellurides and tellurometalates employing solvothermal reactions at temperatures below 200 degrees C have resulted in [La(ethylenediamine)(4)Cl]In2Te4 (1). Single crystal X-ray diffraction analyses show that 1 belongs to the tetragonal crystal system, space group I4 (No. 79) a=13.471(3), c=7.295(3) Angstrom, Z=2.1 is a Zintl compound containing one-dimensional polymeric chains of [GRAPHICS] built of InTe4 tetrahedra sharing opposite edges, and [La(en)(4)Cl](2+) (ethylenediamine=en) cations with regular monocapped square-antiprism nona-coordination. (C) 1998 Elsevier Science S.A. All rights reserved.
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页码:255 / 258
页数:4
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