Heterobinuc1ear complex formation by transition metal ions: Part II-Complexes with <img src='http://www.niscair.res.in/jinfo/small.gif' border=0>-aspartic acid, <img src='http://www.niscair.res.in/jinfo/smaller.gif' border=0><img src='http://www.niscair.res.in/jinfo/small.gif' border=0>-4-amino3-hydroxybutyric acid and <img src='http://www.niscair.res.in/jinfo/small.gif' border=0>-2,4-diamino butyric acid

Abstract

The stability constants for the heterobinuclear complexes of the types MAM', MA₂M' or MAHM’ formed by (i) A = <img src='http://www.niscair.res.in/jinfo/small.gif' border=0>-aspartic acid (aspt) with Cu(II)-Ni(II), Cu(II)-Zn(II) and Ni(II)-Zn(II), (ii) A = <img src='http://www.niscair.res.in/jinfo/smaller.gif' border=0><img src='http://www.niscair.res.in/jinfo/small.gif' border=0>-4-amino3- hydroxybutyric acid (ahba) with Cu(II)-Ni(II) and Ni(II)-Zn(II) and (iii) A = <img src='http://www.niscair.res.in/jinfo/small.gif' border=0>-2,4-diaminobutyric acid (daba) with Cu(II)-Ni(II) and Cu(II)-Zn(II) have been determined by computer analysis of the <em>p</em>H titration data. The results are discussed to obtain the solution structures of the above mixed metal complexes.