Wang Xing-Cong, Wu Yan-Li, You Xiu-Li
Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science and Technology Normal University, Nanchang 330013, People's Republic of China.
Acta Crystallogr Sect E Struct Rep Online. 2008 Jul 5;64(Pt 8):m981. doi: 10.1107/S1600536808019442.
In the title chain compound, Ag(NO(3))(C(26)H(24)P(2)), the bis-(diphenyl-phosphino)ethane (dppe) units link the Ag(+) ions into chains along [001]. A nitrate anion is coordinated to the Ag atom. There is a centre of symmetry at the mid-point of the ethane C-C bond and a twofold rotation axis passes through the Ag, N and terminal O atoms. Each Ag atom is four-coordinated in a distorted tetra-hedral geometry by two O atoms of the nitrate anion and two P atoms of dppe ligands. The two aromatic rings are oriented at a dihedral angle of 73.77 (3)°.
在标题链状化合物[Ag(NO₃)(C₂₆H₂₄P₂)]ₙ中,双(二苯基膦基)乙烷(dppe)单元沿着[001]方向将Ag⁺离子连接成链。一个硝酸根阴离子与Ag原子配位。在乙烷C-C键的中点处有一个对称中心,并且有一个二重旋转轴穿过Ag、N和末端O原子。每个Ag原子通过硝酸根阴离子的两个O原子和dppe配体的两个P原子以扭曲的四面体几何构型进行四配位。两个芳环以73.77 (3)°的二面角取向。