Benaouida Mohamed Amine, Benosmane Ali, Bouguerria Hassiba, Bouaoud Salah Eddine, Merazig Hocine
Unité de Recherche de Chimie de l'Environnement et Moléculaire Structurale, (CHEMS), Faculté des Sciences Exactes, Département de Chimie, Université Constantine 1, Algeria.
Acta Crystallogr Sect E Struct Rep Online. 2013 Jun 22;69(Pt 7):m405. doi: 10.1107/S1600536813016681. eCollection 2013.
The Cu(II) atom in the title compound, [Cu(C16H10ClN2O)2], is located on an inversion center and is tetra-coordinated by two N and two O atoms from two bidentate 1-[(E)-(2-chloro-phen-yl)diazen-yl]naphthalen-2-olate ligands, forming a square-planar complex. In the crystal, mol-ecules are linked via weak C-H⋯O and C-H⋯Cl hydrogen bonds, forming chains propagating along [010]. There are also π-π inter-actions present involving adjacent naphthalene rings [centroid-centroid distance = 3.661 (13) Å].
标题化合物[Cu(C₁₆H₁₀ClN₂O)₂]中的铜(II)原子位于一个对称中心上,由来自两个双齿1-[(E)-(2-氯苯基)重氮基]萘-2-醇配体的两个氮原子和两个氧原子进行四配位,形成一个平面正方形配合物。在晶体中,分子通过弱的C-H⋯O和C-H⋯Cl氢键相连,形成沿[010]方向延伸的链。还存在涉及相邻萘环的π-π相互作用[质心-质心距离 = 3.661 (13) Å]。