Mamindla Anjaneyulu, Varadhan Manikandan, Velusamy Marappan, Ulaganathan Venkatasubramanian, Rajendiran Venugopal
Department of Chemistry, School of Basic and Applied Sciences, Central University of Tamil Nadu, Thiruvarur - 610 005, India.
Department of Chemistry, North Eastern Hill University, Shillong - 793 022, India.
Acta Crystallogr E Crystallogr Commun. 2023 Mar 7;79(Pt 4):259-263. doi: 10.1107/S2056989023001767. eCollection 2023 Mar 1.
The title compound, [Cu(CHNO)(CHN)]ClO or Cu()(phen) {where refers to the deprotonated form of 2-[(2-di-methyl-amino-ethyl-imino)-meth-yl]phenol} and phen is 1,10-phenanthroline) is a mononuclear mixed ligand copper(II) complex. The Cu atom is coordinated by two N and one O atoms of the tridentate Schiff base ligand (H) and two N atoms of the 1,10-phenanthroline ligand, resulting in a five-coordinate complex. The asymmetric unit of the title complex contains two crystallographically independent complex cations ( and ) with a slightly different geometry around the Cu ion. The value of the trigonality index τ, indicates that in both cations and , the Cu atoms display a square-pyramidal distorted trigonal-bipyramidal (SPDTBP) geometry, although the distortion is greater for cation .
标题化合物[Cu(CHNO)(CHN)]ClO或Cu()(phen) {其中指2-[(2-二甲基氨基-乙基亚氨基)-甲基]苯酚的去质子化形式，phen为1,10-菲咯啉}是一种单核混合配体铜(II)配合物。铜原子由三齿席夫碱配体(H)的两个N原子和一个O原子以及1,10-菲咯啉配体的两个N原子配位，形成一个五配位配合物。标题配合物的不对称单元包含两个晶体学独立的配合物阳离子(和)，其围绕铜离子的几何结构略有不同。三角指数τ的值表明，在阳离子和中，铜原子均呈现出四方锥畸变三角双锥(SPDTBP)几何结构，尽管阳离子的畸变程度更大。
