不对称α-二亚胺钯（II）配合物-[{ArN=C（Me）-（Et）C=NAr}PdCl]的晶体结构[Ar = 2,6-（iPr）CH]
Crystal structure of unsymmetrical α-di-imine palladium(II) complex -[{ArN=C(Me)-(Et)C=NAr}PdCl] [Ar = 2,6-(iPr)CH].
作者信息
Ellandula Shravan Kumar, Opoku Amoako Cosmos, Mague Joel T, Chandrasekaran Perumalreddy
机构信息
Department of Chemistry and Biochemistry, Lamar University, Beaumont, TX 77710, USA.
Department of Chemistry, Tulane University, 6400 Freret Street, New Orleans, LA 70118, USA.
出版信息
Acta Crystallogr E Crystallogr Commun. 2017 Jul 7;73(Pt 8):1148-1150. doi: 10.1107/S2056989017009616. eCollection 2017 Jul 1.
The unsymmetrical α-di-imine ligand -{2-[2,6-bis-(propan-2-yl)phenylimino]pentan-3-yl-idene}-2,6-bis-(propan-2-yl)aniline, [ArN=C(Me)-(Et)C=NAr] [Ar = 2,6-(iPr)CH], (I), and the corresponding palladium complex, -(-{2-[2,6-bis-(propan-2-yl)phenylimino]pentan-3-yl-idene}-2,6-bis-(propan-2-yl)aniline)di-chlor-ido-palladium(II) 1,2-di-chloro-ethane monosolvate, [PdCl(CHN)]·CHCl or [PdCl{I}], (II), have been synthesized and characterized. The crystal and mol-ecular structure of the palladium(II) complex have been established by single-crystal X-ray diffraction. The compound crystallized along with a 1,2-di-chloro-ethane solvent of crystallization. The coordination plane of the Pd atom shows a slight tetra-hedral distortion from square-planar, as indicated by the dihedral angle between the PdCl and PdN planes of 4.19 (8)°. The chelate ring is folded along the N⋯N vector by 7.1 (1)°.
不对称α - 二亚胺配体-{2 - [2,6 - 双 -（丙烷 - 2 - 基）苯基亚氨基]戊 - 3 - 亚基}-2,6 - 双 -（丙烷 - 2 - 基）苯胺，[ArN = C(Me)-(Et)C = NAr] [Ar = 2,6 - (iPr)₂C₆H₃]，(I)，以及相应的钯配合物，-(-{2 - [2,6 - 双 -（丙烷 - 2 - 基）苯基亚氨基]戊 - 3 - 亚基}-2,6 - 双 -（丙烷 - 2 - 基）苯胺)二氯 - 钯(II) 1,2 - 二氯乙烷单溶剂化物，[PdCl₂(CHN)]·CH₂Cl₂ 或 [PdCl₂{I}]，(II)，已被合成并表征。钯(II)配合物的晶体和分子结构已通过单晶X射线衍射确定。该化合物与结晶溶剂1,2 - 二氯乙烷一起结晶。Pd原子的配位平面显示出从平面正方形有轻微的四面体畸变，PdCl平面和PdN平面之间的二面角为4.19 (8)° 表明了这一点。螯合环沿着N⋯N向量折叠了7.1 (1)°。
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