ISSN:
1600-5759
Source:
Crystallography Journals Online : IUCR Backfile Archive 1948-2001
Topics:
Chemistry and Pharmacology
,
Geosciences
,
Physics
Notes:
The monoclinic form of 1,4,8,11-tetraazacyclotetradecanecopper(II) tetrachlorocuprate, [Cu(14-ane)]CuCl4, has a chain structure consisting of Cu(14-ane)2+ cations linked by CuCl42− anions. The CuII ion has a square-planar coordination in the cation [average Cu-N distance = 2.020 (7) Å] while the anion has a flattened tetrahedral geometry [average Cu-Cl distance = 2.246 (13) Å with average trans Cl-Cu-Cl angles = 130 (1)°]. The cations and anions are linked by semi-coordinate Cu...Cl bonds with a distance of 2.855 (2) Å to form chains which run parallel to the c axis and pack in a hexagonal array.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1107/S0108270195012091
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