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Two‐Dimensional Sheets of Tetragonal Copper( II ) Lattices: X‐Ray Crystal Structure and Magnetic Properties of [Cu(C 6 O 4 Cl 2 )(C 4 H 4 N 2 )] n
Author(s) -
Kawata Satoshi,
Kitagawa Susumu,
Kondo Mitsuru,
Furuchi Isamu,
Munakata Megumu
Publication year - 1994
Publication title -
angewandte chemie international edition in english
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 0570-0833
DOI - 10.1002/anie.199417591
Subject(s) - tetragonal crystal system , antiferromagnetism , copper , crystallography , hydrogen bond , crystal structure , singlet state , ground state , chemistry , pyrazine , materials science , condensed matter physics , physics , stereochemistry , molecule , atomic physics , excited state , organic chemistry
Cu II chains linked by chloranilate dianions function as the warp and pyrazine ligands as the woof in a “woven” two‐dimensional coordination polymer. A section of the title compound is shown below. This arrangment leads to weak antiferromagnetic interactions between the metal centers and a singlet ground state. An analogous coordination polymer can be constructed with methanol as a hydrogen‐bond donor.