STRUCTURAL INVESTIGATIONS OF DIARYL DICHALCOGENIDES - THE MOLECULAR-STRUCTURES OF [2,4,6-(CF3)3C6H2S]2, [2,4,6-ME3C6H2TE]2 AND [2-ME2N-4,6-(CF3)2C6H2TE]2

被引：16
|
作者：
EDELMANN, A [1 ]
BROOKER, S [1 ]
BERTEL, N [1 ]
NOLTEMEYER, M [1 ]
ROESKY, HW [1 ]
SHELDRICK, GM [1 ]
EDELMANN, FT [1 ]
机构：
[1] UNIV GOTTINGEN,INST ANORGAN CHEM,TAMMANNSTR 4,W-3400 GOTTINGEN,GERMANY
来源：
ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES | 1992年 / 47卷 / 03期
关键词：
SULFUR; TELLURIUM; DISULFIDES; DITELLURIDES; X-RAY;
D O I：
10.1515/znb-1992-0302
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The molecular structures of [2,4,6-(CF3)3C6H2S]2 (1), [2,4,6-Me3C6H2Te]2 (2) and [2-Me2N-4,6-(CF3)2C6H2Te]2 (3) have been determined by X-ray diffraction. Crystal data: 1: orthorhombic, space group P2(1)2(1)2(1), Z = 4, a = 822.3(2), b = 1029.2(2), c = 2526.6(5) pm (2343 observed independent reflexions, R = 0.042); 2: orthorhombic, space group Iba2, Z = 8, a = 1546.5(2), b = 1578.4(2), c = 1483.9(1) pm (2051 observed independent reflexions, R = 0.030); 3: monoclinic, space group P2(1)/c, Z = 4, a = 1118.7(1), b = 1536.5(2), c = 1492.6(2) pm, beta = 98.97(1)-degrees (3033 observed independent reflexions, R = 0.025).
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页码：305 / 309
页数：5
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