Debasis Das, Inamur Rahaman Laskar, Ashutosh Ghosh, Arunendu Mondal, Ken-ichi Okamoto and Nirmalendu Ray Chaudhuri
The linkage isomers trans-bis[1-(2-aminoethyl)piperidine]dinitronickel(II) (brown) 1 and trans-bis[1-(2-aminoethyl)piperidine]dinitritonickel(II) (blue) 2 have been synthesized and characterised by X-ray single crystal structure analysis.