Tetrakis[μ-4-(diethylamino)benzoato-κ2O:O′]bis[(N,N-diethylnicotinamide-κN1)zinc(II)]

Hökelek, Tuncer; Ylmaz, Filiz; Tercan, Baris; Aybirdi, Özgür; NECEFOĞLU, HACALİ

doi:10.1107/S1600536809027986

Tetrakis[μ-4-(diethylamino)benzoato-κ²O:O′]bis[(N,N-diethylnicotinamide-κN¹)zinc(II)]

Yazarlar (5)

Tuncer Hökelek
Hacettepe Üniversitesi, Türkiye

Filiz Ylmaz
Anadolu Üniversitesi, Türkiye

Baris Tercan
Karabük Üniversitesi, Türkiye

Özgür Aybirdi
Kafkas Üniversitesi, Türkiye

Prof. Dr. Hacali NECEFOĞLU Kafkas Üniversitesi, Türkiye

Makale Türü	Özgün Makale (ESCI dergilerinde yayınlanan tam makale)
Dergi Adı	Acta Crystallographica Section E Structure Reports Online
Dergi ISSN	1600-5368
Makale Dili	İngilizce	Basım Tarihi	08-2009
Cilt / Sayı / Sayfa	65 / 8 / –	DOI	10.1107/S1600536809027986
Makale Linki	https://journals.iucr.org/e/issues/2009/08/00/ci2853/ci2853.pdf
UAK Araştırma Alanları	Fen Bilimleri ve Matematik

Özet

In the centrosymmetric binuclear title complex, [Zn2 (C 11H14NO2)4 (C10H 14N2O)2], the two Zn^II ions [Zn⋯Zn = 2.8874 (3) Å] are bridged by four 4-(diethyl-amino) benzoate (DEAB) ligands. The four nearest O atoms around each Zn^II ion form a distorted square-planar arrangement, the distorted square-pyramidal coordination being completed by the pyridine N atom of an N,N-diethyl- nicotinamide (DENA) ligand at a distance of 2.0484 (12) Å. The dihedral angle between the benzene ring and the carboxyl-ate group is 4.89 (6)° in one of the independent DEAB ligands and 7.13 (7)° in the other. The benzene rings of the two independent DEAB ligands are oriented at a dihedral angle of 86.58 (5)°. The pyridine ring is oriented at dihedral angles of 31.17 (4) and 58.38 (4)° with respect to the two benzene rings. In the crystal, weak inter-molecular C - H⋯O inter-actions link the mol-ecules into a three-dimensional network. Two weak C - H⋯π inter-actions are also present. The two ethyl groups of one of the DEAB ligands are disordered over two orientations, with occupancy ratios of 0.798 (5):0.202 (5) and 0.890 (5):0.110 (5). © 2009 Hökelek et al.

Anahtar Kelimeler

Science Direct

Atıf Sayıları

Tetrakis[μ-4-(diethylamino)benzoato-κ²O:O′]bis[(N,N-diethylnicotinamide-κN¹)zinc(II)]

Tetrakis[μ-4-(diethylamino)benzoato-κ2O:O′]bis[(N,N-diethylnicotinamide-κN1)zinc(II)]

Paylaş

Tetrakis[μ-4-(diethylamino)benzoato-κ²O:O′]bis[(N,N-diethylnicotinamide-κN¹)zinc(II)]