SYNTHESIS, CRYSTAL-STRUCTURE, AND SOLUTION PROPERTIES OF A HEXACOPPER(II) COMPLEX WITH BRIDGING HYDROXIDES, PYRAZOLATES, AND NITRATES

Authors
SAKAI K YAMADA Y TSUBOMURA T YABUKI M YAMAGUCHI M
Citation
K. Sakai et al., SYNTHESIS, CRYSTAL-STRUCTURE, AND SOLUTION PROPERTIES OF A HEXACOPPER(II) COMPLEX WITH BRIDGING HYDROXIDES, PYRAZOLATES, AND NITRATES, Inorganic chemistry, 35(2), 1996, pp. 542
Citations number
22
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Inorganic chemistry → ACNP
ISSN journal
00201669
Volume
35
Issue
2
Year of publication
1996
Database
ISI
SICI code
0020-1669(1996)35:2<542:SCASPO>2.0.ZU;2-F
Abstract
A reaction of [Cu(pzH)(4)(NO3)(2)] (pzH = pyrazole) (1) with 2 equiv o f Cu(NO3)(2) . 3H(2)O at pH 6 afforded the unusual hexacopper(II) comp lex 3)-OH)(mu-pz)(3)(mu(4)-NO3)(pzH)(3)](2)(mu-NO3)(2) (Pz = Pyrazolat e)(2). Both 1 and 2 have been structurally characterized by X-ray diff raction. The intertrimer linkage in 2 is supported with two bridging n itrate ions. The behavior of 2 in aqueous media has been examined by m eans of electronic absorption spectroscopy and electric conductivity m easurements.