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Crystal structure of [2-({[2-(dimethylamino-κN)ethyl]imino-κN}methyl)phenolato-κO](1,10-phen-anthroline-κ2 N,N')copper(II) perchlorate.


ABSTRACT: The title compound, [Cu(C11H15N2O)(C12H8N2)]ClO4 or [Cu(L)(phen)](ClO4) {where L 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 CuII atom is coordinated by two N and one O atoms of the tridentate Schiff base ligand (HL) 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 (a and b) with a slightly different geometry around the CuII ion. The value of the trigonality index τ, indicates that in both cations a and b, the CuII atoms display a square-pyramidal distorted trigonal-bipyramidal (SPDTBP) geometry, although the distortion is greater for cation a.

SUBMITTER: Mamindla A 

PROVIDER: S-EPMC10088317 | biostudies-literature | 2023 Mar

REPOSITORIES: biostudies-literature

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Crystal structure of [2-({[2-(dimethylamino-κ<i>N</i>)ethyl]imino-κ<i>N</i>}methyl)phenolato-κ<i>O</i>](1,10-phen-anthroline-κ<sup>2</sup> <i>N</i>,<i>N</i>')copper(II) perchlorate.

Mamindla Anjaneyulu A   Varadhan Manikandan M   Velusamy Marappan M   Ulaganathan Venkatasubramanian V   Rajendiran Venugopal V  

Acta crystallographica. Section E, Crystallographic communications 20230307 Pt 4


The title compound, [Cu(C<sub>11</sub>H<sub>15</sub>N<sub>2</sub>O)(C<sub>12</sub>H<sub>8</sub>N<sub>2</sub>)]ClO<sub>4</sub> or [Cu(<i>L</i>)(phen)](ClO<sub>4</sub>) {where <i>L</i> 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<sup>II</sup> atom is coordinated by two N and one O atoms of the tridentate Schiff base ligand (H<i>L</i>) and two N atoms of the 1,10-phenan  ...[more]

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