871239-98-4Relevant academic research and scientific papers
Unusual perchlorate binding in heptacoordinated cadmium(II)thiocyanate containing a pentadentate Schiff base
Rahaman, Sk. Hafijur,Ghosh, Rajarshi,Mostafa, Golam,Ghosh, Barindra Kumar
, p. 700 - 703 (2005)
A new Schiff base, N,N′-(bis(pyridin-2-yl)benzylidene) diethylenetriamine (bpbd), has been used to synthesise a novel heptacoordinated cadmium(II)thiocyanate complex [Cd(bpbd)(NCS)(ClO4)] (1). Crystal structure analysis of 1 reveals cadmium(II) centre in a distorted pentagonal bipyramid environment with perchlorate binding, C-H?O hydrogen bonding and C-H?π interaction leading to a 2D sheet. 1 displays intraligand 1(π-π*) fluorescence and intraligand 3(π- π*) phosphorescence in glassy solutions (MeOH at 77 K).
