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Alternating Ferro‐ and Antiferromagnetic Interactions in a Mn II Chain with Alternating End‐On and End‐to‐End Bridging Azido Ligands
Author(s) -
Cortés Roberto,
Lezama Luis,
Rojo Teófilo,
Arriortua M. Isabel,
Pizarro J. Luis,
Solans Xavier
Publication year - 1995
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.199424881
Subject(s) - antiferromagnetism , crystallography , chemistry , copper , ion , crystal structure , bridging (networking) , stereochemistry , physics , condensed matter physics , organic chemistry , computer network , computer science
Mn(ClO 4 ) 2 ·6H 2 O, 2,2'‐bipyridine, and NaN 3 were used to synthesize [Mn(N 3 ) 2 ‐(bpy)] χ , the crystal structure of which (shown below) is characterized by alternating end‐on and end‐to‐end bridging azido ligands. The existence of alternating ferro‐and antiferromagnetic interactions between the S = 5/2 ions, as found previously only in copper(II) complexes, is suggested.