Crystal and molecular structure of the tetracyanato-bis(phenanthroline)copper(II) complex

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Title:Crystal and molecular structure of the tetracyanato-bis(phenanthroline)copper(II) complex
Creators:
Jin, Kim Tae
Kabešová, Mária
Kožíšek, Josef
Journal or Publication Title:
Collection of Czechoslovak Chemical Communications, 56, 8, pp. 1601-1606

Abstract

At room temperature, the [Cu<sub>2</sub>(NCO)<sub>4</sub>(phen)<sub>2</sub>] complex possessed monoclinic symmetry, <i>P</i>2<sub>1</sub>/<i>n</i>, with the unit cell parameters <i>a</i> = 0.7757(3) nm, <i>b</i> = 1.3563(5) nm, <i>c</i> = 1.1555(4) nm, β = 96.92(2)°, <i>Z</i> = 2. The central atom is involved in tetragonal pyramidal coordination comprising the CuN<sub>4</sub>Cu’ chromophor. The nitrogen atoms of the cyanate and phenanthroline ligands are in a square planar arrangement, from which the central copper atom is displaced in the axial direction. Through the Cu-Cu bond (0.320 nm), the [Cu(NCO)<sub>2</sub>(phen)] formula units are linked into centrosymmetric units, which in the crystal structure lie in parallel layers. The occurrence of the Cu-Cu bond can account for the fact that only one molecule of the heterocyclic ligand can be coordinated.

Title:Crystal and molecular structure of the tetracyanato-bis(phenanthroline)copper(II) complex
Creators:
Jin, Kim Tae
Kabešová, Mária
Kožíšek, Josef
Divisions:Life and Chemical Sciences > Institute of Organic Chemistry and Biochemistry > Collection of Czechoslovak Chemical Communications
Journal or Publication Title:Collection of Czechoslovak Chemical Communications
Volume:56
Number:8
Page Range:pp. 1601-1606
ISSN:0010-0765
E-ISSN:1212-6950
Publisher:Institute of Organic Chemistry and Biochemistry
Related URLs:
URLURL Type
http://dx.doi.org/10.1135/cccc19911601UNSPECIFIED
ID Code:5086
Item Type:Article
Deposited On:22 Feb 2010 11:30
Last Modified:22 Feb 2010 10:30

Citation

Jin, Kim Tae; Kabešová, Mária; Kožíšek, Josef (1991) Crystal and molecular structure of the tetracyanato-bis(phenanthroline)copper(II) complex. Collection of Czechoslovak Chemical Communications, 56 (8). pp. 1601-1606. ISSN 0010-0765

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