Copper (II) complexes of isomeric aminophenylhydroxamic acids. A novel 'clam-like'dimeric metallacrown and polymeric helical structure containing interlinked unique …

D Gaynor, ZA Starikova, W Haase…

文献索引：Gaynor; Starikova; Haase; Nolan Journal of the Chemical Society, Dalton Transactions, 2001 , # 10 p. 1578 - 1581

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被引用次数: 29

摘要

The reaction of 3-aminophenylhydroxamic acid with CuSO4· 5H2O in aqueous solution gives the novel helical polymer [Cu3 (3-Apha) 4 (H2O) SO4] n· 8H2O 1 the structure of which contains interlinked repeating units having three unique neutral, anionic and cationic copper (II) sites. In this complex the copper (II) sites are magnetically non-interacting. A similar reaction with 2-aminophenylhydroxamic acid gives the novel dimeric 'metallacrown'[Cu5 ( ...