The crystal structure of bis(methyl 3-benzylidenedithiocarbazato)nickel(II).

スポンサーリンク

概要

• 論文の詳細を見る

• The title compound crystallizes in the monoclinic space group P2<SUB>1</SUB>/a with two molecules in a unit cell of dimensions; <I>a</I>=21.479(5), <I>b</I>=4.2092(6), <I>c</I>=14.257(3) Å, and β=129.53(2)°. The structure was refined by block-diagonal least-squares procedures to give a final <I>R</I> value of 0.032 for 1693 reflections with <I>I</I>>3σ(<I>I</I>) collected on a four-circle X-ray diffractometer. The complex consists of two methyl 3-benzylidenethiocarbazate groups, each bound to the central Ni atom through the thiol S atom and the hydrazine N atom, to yield a five-membered chelate ring. The NiN<SUB>2</SUB>S<SUB>2</SUB> moiety is <I>trans</I> square-planar, with Ni–S and Ni–N bond distances of 2.1767(9) and 1.927(3) Å respectively. An examination of the bond distances and the planarity of the molecule revealed a delocalization of the π electrons over the chelate ring. The intra-molecular contact of S···H is 2.35(4) Å, which indicates a definite C–H···S interaction or hydrogen bonding.

• 公益社団法人 日本化学会の論文

著者

• Oniki Takayuki

  Pre-dental Course, Kyushu Dental College

• Uechi Tetsuo

  College of General Education, Kyushu University 01

• Oniki Takayuki

  Pre-dental Course of Kyushu Dental College

関連論文

• The crystal structure of bis(methyl 3-benzylidenedithiocarbazato)nickel(II).
• The crystal structure of 11-(p-bromophenyl)-11-cyano-12-phenyl-6b-(1-pyrrolidinyl)-6b,6c,11,12a-tetrahydroindeno(1'2':3,4)-cyclopenta(1,2-a)acenaphthylene acetone solvate.
• The crystal and molecular structure of the copper(I) chloride complex containing p-benzoquinone as a ligand.

スポンサーリンク