Diaquabis(N,N-dimethylethylenediamine-kappa N-2,N ')copper(II) squarate

Ucar, I; YEŞİLEL, OKAN; Bulut, A; Olmez, H; Buyukgungor, O

doi:10.1107/s1600536804015338

Diaquabis(N,N-dimethylethylenediamine-kappa N-2,N ')copper(II) squarate

Atıf İçin Kopyala

Ucar I., YEŞİLEL O. Z., Bulut A., Olmez H., Buyukgungor O.

ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS, cilt.60, 2004 (SCI-Expanded)

Yayın Türü: Makale / Tam Makale
Cilt numarası: 60
Basım Tarihi: 2004
Doi Numarası: 10.1107/s1600536804015338
Dergi Adı: ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS
Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Emerging Sources Citation Index (ESCI), Scopus
Eskişehir Osmangazi Üniversitesi Adresli: Hayır

Özet

The crystal structure determination of the title compound, [Cu(C4H12N2)(2)(H2O)(2)](C4O4), is reported. It adopts an elongated octahedral trans-[CuN4O2] coordination geometry with the Cu-II atom located at a centre of symmetry. The axial Cu - O bond length is 2.6066 (17) Angstrom, while the equatorial Cu - N bond lengths are 1.9849 (16) and 2.1102 (16) Angstrom. Intermolecular O - H ... O and N - H ... O hydrogen bonds are responsible for linking the complex cation to the squarate dianion, forming layers. The anion is also centrosymmetric.