
%0 Journal Article
%A Vagg, RS 
%A Warrener, RN 
%A Watton, EC 
%T Bivalent nickel complexes of 2,4,6-Tri(2'-pyridyl)-1,3,5-triazine
%J Australian Journal of Chemistry
%D 1967/09/01
%V 20
%N 9
%P 1841-1857
%K 
%R https://doi.org/10.1071/CH9671841
%U https://www.publish.csiro.au/paper/CH9671841 
%X The preparation of a series of new coordination compounds of bivalent nickel with the terdentate ligand 2,4,8-tri(2?-pyridyl)-1,3,5-triazine and various anions (Cl-, Br-, I-, CNS-, or ClO-4) is reported. Compounds having metal-ligand ratios of 1 : 2, 1 : 1, and 2 : 1 were isolated, and in the last case the possibility of simultaneous terdentate and bidentate behaviour is discussed.   In all cases the compounds formed were high-spin with magnetic moments ranging between 3.1 and 3.3 B.M. In general, octahedral coordination is proposed for these compounds. The additional possibility of five-coordination in the case of the 1 : 1 complexes is discussed, but such coordination could not be confirmed by the investigations employed.   The isolation of a series of coordination compounds containing a protonated form of the ligand is also reported. 
