1. Synthesis, crystal structure and characterization of a new mixed ligand cationic–anionic nickel(II) complex containing 1,4-diazepane
- Author
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Rajat Saha, Saugata Sain, Debasis Bandyopadhyay, Guillaume Pilet, bankura christian college, Department of Physics [Jadavpur], Jadavpur University, Laboratoire des Multimatériaux et Interfaces (LMI), Université Claude Bernard Lyon 1 (UCBL), and Université de Lyon-Université de Lyon-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS)
- Subjects
Nickel(II) 1 ,Supramolecular chemistry ,Infrared spectroscopy ,chemistry.chemical_element ,Crystal structure ,010402 general chemistry ,010403 inorganic & nuclear chemistry ,01 natural sciences ,Analytical Chemistry ,Inorganic Chemistry ,chemistry.chemical_compound ,Perchlorate ,[CHIM.CRIS]Chemical Sciences/Cristallography ,[CHIM]Chemical Sciences ,Supramolecular structure ,Spectroscopy ,Square planar and octahedral geometry ,Organic Chemistry ,4-Diazepane ,Cationic polymerization ,0104 chemical sciences ,Crystallography ,Nickel ,chemistry ,Ammonium thiocyanate ,Single crystal - Abstract
International audience; A new mixed ligand cationic–anionic nickel(II) complex, [NiL2][Ni(NCS)4(H2O)2] (1), where L = 1,4-diazepane has been synthesized by reacting nickel perchlorate with 1,4-diazepane and ammonium thiocyanate in the 1:1:2 M ratio. The complex has been characterized by elemental analysis, IR spectroscopy, TGA and single crystal X-ray diffraction studies. Structural studies reveal the presence of two independent mononuclear complex ions in 1 viz., a square planar [NiL2]2+ and an octahedral [Ni(NCS)4(H2O)2]2− which are held together by H-bonding to form a 3D supramolecular structure in the solid state.
- Published
- 2010
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