%0 Journal Article %T Unexpected Formation of a Disulfide from 2-Mercaptopyridine and Co(II) %A Phimphaka HARDING %A David J. HARDING %A Chaveng PAKAWATCHAI %J Walailak Journal of Science and Technology %D 2006 %I Walailak University %R 10.2004/vol3iss1pp69-78 %X The reaction between the Co(II) ion and 2-mercaptopyridine in the presence of base yields a disulfide Co(II) complex, namely [CoCl2(2,2бщ-dipyridyldisulfide)] 1. The structure has been determined by single crystal X-ray crystallography. The Co(II) ion coordinates to two chlorine atoms and two nitrogen atoms in a tetrahedral fashion. This result provides insight into the formation of 2,2бщ-dipyridyldisulfide from 2-mercaptopyridine. %K Co(II) %K 2-Mercaptopyridine %K X-ray structure %K Disulfide %U http://wjst.wu.ac.th/index.php/wjst/article/view/150