The crystal chemistry of nickel(II) complexes with thiosemicarbazide - The crystal structure of dithiocyanato-bis(thiosemicarbazide)nickel(II)

Reaction of copper(II) cysteinate with thiosemicarbazide: Crystal structure of a complex of copper(II) thiocyanate with thiosemicarbazide

“…The bands observed in the spectrum of the compound under study are observed at 2082 and 740 cm -1 ; those are very close to the above values and can be the evidence [7]. So, the spectrum of K 2 [Pt(SCN) 6 ] with Pt-S bonds exhibits the ν(CN) band at 2130 cm -1 and ν(CS) bands at 699 and 688 cm -1 ; the latter values are virtually identical to those observed in the spectrum of our compound. When thiocyanate ions are linked through S atoms, the band of the C-N bond stretching vibration should be much lower in intensity and wider compared with that in case of the bond through N atoms [7].…”

“…Green α modification is a powder, β modification crystal lizes in the monoclinic system in the form of blue nee dles. The structures of the α and β modifications were determined by X ray crystallography [6]. The Ni(II) atoms coordinate six ligands.…”