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（2,2'-联吡啶-κ(2) N,N'）二氯化钯（II）1,4-二氧六环半溶剂合物

(2,2'-Bi-pyridine-κ(2) N,N')di-chloridopalladium(II) 1,4-dioxane hemisolvate.

作者信息

Gutiérrez Márquez Ricardo Alfredo, Crisóstomo-Lucas Carmela, Morales-Morales David, Hernández-Ortega Simón

机构信息

Instituto de Química, Universidad Nacional Autónoma de México, Circuito Exterior, Ciudad Universitaria, Coyoacán, c.p. 04510, México, DF, Mexico.

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2014 May 17;70(Pt 6):m218. doi: 10.1107/S1600536814009507. eCollection 2014 Jun 1.

DOI:10.1107/S1600536814009507
PMID:24940204
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC4051027/
Abstract

The asymmetric unit of the title compound, [PdCl2(C10H8N2)]·0.5C4H8O2, consists of one Pd(II) complex mol-ecule and a half-mol-ecule of 1,4-dioxane, the complete mol-ecule being generated by inversion symmetry. The Pd(II) atom has an almost square-planar coordination formed by the 2,2'-bi-pyridine ligand and two chloride ligands. Two intra-molecular C-H⋯Cl hydrogen bonds occur. In the crystal, the Pd(II) complex and 1,4-dioxane mol-ecules are connected by C-H⋯O hydrogen bonds, forming a layer parallel to (10-1). Within the layer, weak π-π inter-actions [centroid-centroid distance = 3.817 (4) Å] are observed between the pyridine rings.

摘要

标题化合物[PdCl₂(C₁₀H₈N₂)]·0.5C₄H₈O₂的不对称单元由一个Pd(II)配合物分子和半个1,4 - 二氧六环分子组成，完整分子通过反演对称性生成。Pd(II)原子具有由2,2'-联吡啶配体和两个氯配体形成的近似平面正方形配位。存在两个分子内C-H⋯Cl氢键。在晶体中，Pd(II)配合物和1,4 - 二氧六环分子通过C-H⋯O氢键相连，形成平行于(10 - 1)的层。在该层内，吡啶环之间观察到弱的π-π相互作用[质心 - 质心距离 = 3.817 (4) Å]。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/66c4/4051027/149ad4e9a111/e-70-0m218-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/66c4/4051027/3bd2f1e83ac0/e-70-0m218-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/66c4/4051027/149ad4e9a111/e-70-0m218-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/66c4/4051027/3bd2f1e83ac0/e-70-0m218-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/66c4/4051027/149ad4e9a111/e-70-0m218-fig2.jpg

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