Crystal structure of 1,4,8,11-tetramethyl-1,4,8,11-tetraazoniacyclotetradecane bis[chloridochromate(VI)] dichloride from synchrotron X-ray data

被引：4
作者：
Moon, Dohyun [1 ]
Choi, Jong-Ha [2 ]
机构：
[1] POSTECH, Pohang Accelerator Lab, Beamline Dept, Pohang 37673, South Korea
[2] Andong Natl Univ, Dept Chem, Andong 36729, South Korea
来源：
ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS | 2020年 / 76卷
关键词：
crystal structure; 1,4,8,11-tetramethyl-1,4,8,11-tetraazoniacyclotetradecane bis[chlorochromate(VI)] dichloride; hydrogen bonding; synchrotron radiation; MOLECULAR-STRUCTURE; PROTONATION; COMPLEXES;
D O I：
10.1107/S2056989020003059
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
The crystal structure of title compound, (C14H36N4)[CrO3Cl](2)Cl-2, has been determined by synchrotron radiation X-ray crystallography at 220 K. The macrocyclic cation lies across a crystallographic inversion center and hence the asymmetric unit contains one half of the organic cation, one chlorochromate anion and one chloride anion. Both the Cl- anion and chlorochromate Cl atom are involved in hydrogen bonding. In the crystal, hydrogen bonds involving the 1,4,8,11-tetramethyl-1,4,8,11-tetraazoniacyclotetradecane (TMC) N-H groups and C-H groups as donor groups and three O atoms of the chlorochromate and the chloride anion as acceptor groups link the components, giving rise to a threedimensional network.
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页码：523 / +
页数：8
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