Chloridobis(2,9-dieth-oxy-1,10-phenanthroline-κN,N')copper(II) perchlorate.
Acta Crystallogr Sect E Struct Rep Online
; 65(Pt 1): m50, 2008 Dec 13.
Article
en En
| MEDLINE
| ID: mdl-21581520
ABSTRACT
In the title complex, [CuCl(C(16)H(16)N(2)O(2))(2)]ClO(4), the Cu(II) ion is coordinated by four N atoms from two chelating 2,9-dieth-oxy-1,10-phenanthroline ligands and one chloride ion in a slightly disorted trigonal-bipyramidal environment. Two N atoms and the Cl atom are in equatorial positions while the remaining two N atoms occupy apical sites, the equatorial Cu-N bonds being significantly longer than the two apical Cu-N bonds. The N=C-O-C torsion angles involving the four eth-oxy groups are in the range 161.5â
(8) to 177.0â
(5)°. In the crystal structure, there are significant π-π stacking inter-actions between inversion-related rings of phenanthroline groups with centroid-centroid distances in the range 3.649â
(4)-3.790â
(4)â
Å.
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2008
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Article