Binuclear metal complexes. XXIII. Molecular structure of a hetero-metal binuclear complex, CuCo(fsaen) 3H2O(C18H18N2O9CoCu).
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概要
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The crystal structure of hetero-metal binuclear complex, CuCo(fsaen)·3H<SUB>2</SUB>O, with <I>N</I>,<I>N</I>′-bis(3-carboxysalicylidene)ethylenediamine (H<SUB>4</SUB>fsaen) was determined by the single-crystal X-ray diffraction method. The crystals are trigonal, space group P3<SUB>2</SUB>21, <I>a</I>=<I>b</I>=12.845(2), <I>c</I>=9.962(1) Å, <I>V</I>=1423.5(4) Å<SUP>3</SUP>, and <I>Z</I>=3. The structure was solved by the heavy atom method and refined by the block-diagonal least-squares method to an <I>R</I> factor of 0.028. The copper atom is coordinated by two nitrogen atoms and two phenolic oxygen atoms in a square-planar manner. The cobalt atom is coordinated by two equatorial carboxyl oxygen atoms, two equatorial phenolic oxygen atoms and two axial water oxygen atoms in a distorted octahedral geometry. The detailed structure determined is in conformity with the magnetic and spectral properties previously reported.
- 公益社団法人 日本化学会の論文
著者
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Okawa Hisashi
Department Of Chemistry Faculty Of Science Kyushu University
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Mikuriya Masahiro
Department Of Chemistry And Open Research Center For Coordination Molecule-based Devices School Of S
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Okawa Hisashi
Department of Chemistry, Faculty of Science, Kyushu University 33
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Ueda Ikuhiko
Colledge of General Education, Kyushu University 01
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Kida Siego
Department of Chemistry, Faculty of Science, Kyushu University 33
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