Dinuclear Cobalt(II) Complexes of an Acyclic Phenol-Based Dinucleating Ligand with Four Methoxyethyl Chelating Arms − First Magnetic Analyses in an Axially Distorted Octahedral Field

✍ Scribed by Hiroshi Sakiyama; Rie Ito; Hitoshi Kumagai; Katsuya Inoue; Masatomi Sakamoto; Yuzo Nishida; Mikio Yamasaki

• Publisher: John Wiley and Sons
• Year: 2001
• Tongue: English
• Weight: 338 KB
• Volume: 2001
• Category: Article
• ISSN: 1434-1948
• DOI: 10.1002/1099-0682(200108)2001:8<2027::aid-ejic2027>3.0.co;2-z

✦ Synopsis

An end-off type acyclic ligand with four methoxyethyl chelating arms, 2,6-bis[bis(2-methoxyethyl)aminomethyl]-4methylphenol [H(bomp)], formed dinuclear cobalt(II) complexes [Co 2 (bomp)(MeCO 2 ) 2 ]BPh 4 (1) and [Co 2 (bomp)-(PhCO 2 ) 2 ]BPh 4 (2). X-ray analysis revealed that complex 1•CHCl 3 contains two cobalt ions bridged by a phenolic oxygen and two acetate groups, forming a µ-phenoxo-bis(µ-

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