Zou Ping, Liu Ying, Hou Guang-Feng, Gao Jin-Sheng
Acta Crystallogr Sect E Struct Rep Online. 2011 Jun 1;67(Pt 6):m692. doi: 10.1107/S1600536811016096. Epub 2011 May 7.
In the title compound, Cu(NO(3))(2)(C(18)H(16)N(2)O(2))(2), the Cu(II) ion lies on an inversion center and is six-coordinated in a Jahn-Teller-distored octa-hedral geometry defined by four N atoms of the pyridine derivative forming a square plane, above and below which are the O atoms of the nitrate anion. The ligand links the metal atoms linto a linear chain running along the a axis. One of the nitrate O atoms is equally disordered over two sets of sites.
在标题化合物[Cu(NO₃)₂(C₁₈H₁₆N₂O₂)₂]ₙ中,Cu(II)离子位于一个对称中心上,呈六配位,具有 Jahn-Teller 畸变的八面体几何构型,由吡啶衍生物的四个 N 原子形成一个正方形平面,硝酸根阴离子的 O 原子在该平面的上方和下方。配体将金属原子连接成沿 a 轴延伸的线性链。其中一个硝酸根的 O 原子在两组位置上无序分布。