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The Novel Complex [LRu IV (μ‐O) 3 Ru IV L][PF 6 ] 2 ·H 2 O–a Molecular Section of the Structures of BaRu IV O 3 (High‐Pressure Phase) and Ba 5/6 Sr 1/6 Ru IV O 3
Author(s) -
Neubold Peter,
Della Vedova Beatriz S. P. C.,
Wieghardt Karl,
Nuber Bernd,
Weiss Johannes
Publication year - 1989
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.198907631
Subject(s) - ternary operation , valence (chemistry) , metal , crystallography , ruthenium , chemistry , unpaired electron , group 2 organometallic chemistry , formula unit , electron , inorganic chemistry , molecule , materials science , crystal structure , physics , catalysis , nuclear physics , organic chemistry , computer science , programming language
A better understanding of the magnetic properties of ternary oxides such as BaRuO 3 and of metal–metal interactions might be offered by complex 3 and the two other new compounds 1 and 2 . These compounds were synthesized as PF 6 salts. Blue 1 can be oxidized to green 3 via 2 (yellow). Compounds 1 and 3 contain short Ru‐Ru bonds. Compound 3 can be converted electrochemically into the mixed valence Ru IV Ru v and Ru III Ru IV complexes. In 3 , two unpaired electrons are present per formula unit (L = N , N ′, N ″‐trimethyl‐1,4,7‐triazacyclononane).