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Azido and 2,2′‐Bipyrimidine Ligands as Useful Tools in Designing Two‐ and Three‐Dimensional Manganese( II ) Networks
Author(s) -
De Munno G. Giovanni,
Julve Miguel,
Viau Guillaume,
Lloret Francesc,
Faus Juan,
Viterbo Davide
Publication year - 1996
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.199618071
Subject(s) - manganese , antiferromagnetism , sodium azide , aqueous solution , chemistry , ferromagnetism , crystallography , azide , inorganic chemistry , organic chemistry , physics , condensed matter physics
Same composition but different structures characterize the manganese complexes 1 and 2 of the formula [Mn 2 (bpym)(N 3 ) 4 ], which are obtained by the reaction of manganese( II ) nitrate with 2,2′‐bipyrimidine (bpym) and sodium azide in aqueous solution. Compound 1 has a honeycomb layered structure (shown on the right) and exhibits overall ferromagnetic interactions; 2 has a three‐dimensional polymeric structure and shows overall antiferromagnetic interactions.