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Weak Interionic Interactions in 2‐Haloimidazolium Hexahalotellurates(IV) [1]
Author(s) -
Kuhn Norbert,
AbuRayyan Ahmed,
Eichele Klaus,
Piludu Carla,
Steimann Manfred
Publication year - 2004
Publication title -
zeitschrift für anorganische und allgemeine chemie
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.354
H-Index - 66
eISSN - 1521-3749
pISSN - 0044-2313
DOI - 10.1002/zaac.200300401
Subject(s) - halogen , ionic bonding , chemistry , crystallography , crystal structure , halogen bond , crystal (programming language) , stereochemistry , inorganic chemistry , ion , organic chemistry , alkyl , computer science , programming language
The 2‐haloimidazolium salts [C 11 H 20 N 2 X]X [ 1 ; X = Cl ( a ), Br ( b )] react with TeX 4 to give the salts [C 11 H 20 N 2 X] 2 [TeX 6 ] [ 2 ; X = Cl ( a ), Br ( b )]. The crystal structure analyses of 2a and 2b · CH 2 Cl 2 reveal the presence of ionic pairs linked by weak halogen to halogen interactions.