Crystal structure of [1-(3-eth­oxy-2-oxido­benzyl­idene-κO2)-4-phenyl­thio­semicarbazidato-κ2N1,S](tri­phenylphosphane-κP)nickel(II)

Acta Crystallographica Section E: Crystallographic Communications

Chakkaravarthi, G.²  Karpagam, B.³  Rajagopal, G.⁴ 

[1] Research Department of Chemistry, Chikkanna Government Arts College, Tiruppur 641 602, India;Technology, Kalayarkoil 630 551, India;Department of Chemistry, St.Michael College of Engineering &Department of Physics, CPCL Polytechnic College, Chennai 600 068, India;PG &

关键词: CRYSTAL STRUCTURE;    NICKEL(II);    THIOSEMICARBAZONES;    HYDROGEN BONDING;   

DOI  :  10.1107/S2056989015021660

学科分类：数学（综合）

来源: International Union of Crystallography

【 摘 要 】

In the title complex, [Ni(C16H15N3O2S)(C18H15P)], the NiII atom has a distorted tetra­hedral coordination geometry, comprised of N, S, O and P atoms of the tridentate thiosemicarbazide ligand and the P atom of the triphenylphosphane ligand. The benzene ring makes a dihedral angle of 53.08 (11)° with the phenyl ring of the phenyl­thio­semicarbazide moiety and dihedral angles of 73.69 (11), 20.38 (11) and 71.30 (11)° with the phenyl rings of tri­phenyl­phosphane ligand. A pair of N—H⋯N hydrogen bonds generates an R22(8) ring graph-set motif. The eth­oxy group is disordered over two positions, with site occupancies of 0.631 (9) and 0.369 (9). The mol­ecular structure is stabilized by a weak intra­molecular C—H⋯O hydrogen bond. In the crystal, weak N—H⋯N and C—H⋯π inter­actions connect the mol­ecules, forming a three-dimensional network.

【 授权许可】

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