BIS(3-CHLORO-2-PYRIDYL) DITELLURIDE

被引：12

作者：

JUNK, T ^{[1
]}

IRGOLIC, KJ ^{[1
]}

MEYERS, EA ^{[1
]}

机构：

[1] TEXAS A&M UNIV SYST,DEPT CHEM,COLL STN,TX 77843

来源：

ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS | 1993年 / 49卷

关键词：

D O I：

10.1107/S0108270192011983

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The entire ditelluride molecule is planar with an average deviation of its non-H atoms of 0.016 angstrom. It is located on a center of symmetry at (1/2,0,0) with Te-TeA distance 2.725 (1) angstrom and angle C(1)-Te-TeA 85.8 (1)degrees. Each half of the molecule consists of a substituted pyridine ring with average C-N distance 1.334 (6) angstrom, C-C distance 1.38 (1) angstrom and angle C-N-C 117.5 (4)degrees. The ring is substituted in the 2-position [Te-C(1) distance 2.121 (3) angstrom and in the 3-position [Cl-C(2) distance 1.736 (4)] angstrom]. All of these values appear to be normal and there are no abnormally short intermolecular distances present in the structure.

引用

页码：975 / 976

页数：2

共 4 条

[1] COMPLETE DETERMINATION OF THE STRUCTURE OF PYRIDINE BY MICROWAVE SPECTRA [J].