AIR STABLE LIQUID CLATHRATES - SOLID-STATE STRUCTURE AND HYDROCARBON SOLUBILITY OF ORGANIC CATION TRIIODIDE SALTS

被引:16
作者
CHRISTIE, S
DUBOIS, RH
ROGERS, RD
WHITE, PS
ZAWOROTKO, MJ
机构
[1] NO ILLINOIS UNIV,DEPT CHEM,DE KALB,IL 60115
[2] ST MARYS UNIV,DEPT CHEM,HALIFAX B3H 3C3,NS,CANADA
[3] UNIV N CAROLINA,DEPT CHEM,CHAPEL HILL,NC 27599
来源
JOURNAL OF INCLUSION PHENOMENA AND MOLECULAR RECOGNITION IN CHEMISTRY | 1991年 / 11卷 / 02期
关键词
LIQUID CLATHRATE; TRIIODIDE; NMR; CRYSTAL STRUCTURE; MOLTEN SALTS;
D O I
10.1007/BF01153294
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A series of air and water stable organic cation triiodide salts have been prepared and characterized. Almost all of the salts isolated sustain liquid clathrate phases in the presence of benzene or toluene, the compositions of which were determined via H-1 NMR spectroscopy. Two of the salts were also characterized via X-ray crystallography in order to determine the nature of any solid state interionic interactions (1-ethylpyridinium triiodide, monoclinic, P2(1)/c, a = 9.6031(7), b = 15.129(3), c = 8.8160(16) angstrom, beta = 104.192(11)-degrees, Z = 4, R = 0.041 for 2463 independent observed reflections; 1,2,4-trimethylpyridinium triiodide, orthorhombic, Pbcm, a = 9.434(4), 20.176(4), 7.411(4) angstrom, Z = 4, R = 0.045 for 966 observed reflections).
引用
收藏
页码:103 / 114
页数:12
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