Synthesis, crystal structure, and electronic structure of a copper(II) chloride complex with 9(E)-phenanthrene-9,10-dione[(1Z)-3,3-dimethyl-3,4- dihydroisoquinolin-1(2H)-ylidene]hydrazone [Cu2(L-H) 2Cl2]

The [Cu2(L-H)2Cl2] compound (I) has been obtained by the reaction of 9(E)-phenanthrene-9,10-dione[(1Z)-3,3-dimethyl-3,4- dihydroisoquinolin-1(2H)-ylidene]hydrazone with copper(II) chloride. The crystal and molecular structure of I has been determined by X-ray crystallography. The L-H anion acts as a tridentate chelating ligand and is coordinated to the Cu atom through the O(1) atoms of the phenanthrenequinone moiety, the N(1) atom of the dihydroisoquinoline moiety, and the N(3) atom of the azo group to form two five-membered chelate rings. Complex I is a dimer with a double chloride bridge. The coordination polyhedron of the Cu atom is completed to a distorted pyramid by two chlorine atoms. The molecular and electronic structures of the L molecule and the model [Cu(L-H)Cl] complex have been determined by the density functional theory method. Spectroscopic characteristics of I have been determined. © 2014 Pleiades Publishing, Ltd.

Authors
Publisher
IAPC Nauka/Interperiodica
Number of issue
9
Language
English
Pages
927-934
Status
Published
Volume
59
Year
2014
Organizations
  • 1 Peoples's Friendship University of Russia, ul. Miklukho-Maklaya 6, Moscow 117198, Russian Federation
  • 2 Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, Leninskii pr. 31, Moscow 119991, Russian Federation
Keywords
Anthracene; Atoms; Chelation; Chlorine compounds; Crystal structure; Density functional theory; Dimers; Electronic structure; O rings; X ray crystallography; Chelating ligands; Coordination polyhedra; Copper chlorides; Crystal and molecular structure; Density functional theory methods; Five-membered chelate ring; Phenanthrenequinone; Spectroscopic characteristics; Copper compounds
Date of creation
19.10.2018
Date of change
09.04.2021
Short link
https://repository.rudn.ru/en/records/article/record/5020/
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