Diaquabis(4-methylaminobenzoato-kappa O)bis(nicotinamide-kappa N-1)cobalt(II)

NECEFOĞLU, HACALİ; Aybirdi, Oezguer; Tercan, Baris; ERMİŞ, EMEL; Hokelek, Tuncer

doi:10.1107/s1600536810010706

Diaquabis(4-methylaminobenzoato-kappa O)bis(nicotinamide-kappa N-1)cobalt(II)

Atıf İçin Kopyala

NECEFOĞLU H., Aybirdi O., Tercan B., ERMİŞ E., Hokelek T.

ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, cilt.66, 2010 (SCI-Expanded)

Yayın Türü: Makale / Tam Makale
Cilt numarası: 66
Basım Tarihi: 2010
Doi Numarası: 10.1107/s1600536810010706
Dergi Adı: ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE
Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
Anadolu Üniversitesi Adresli: Evet

Özet

The asymmetric unit of the title Co-II complex, [Co(C8H8NO2)(2)(C6H6N2O)(2)(H2O)(2)], contains two half complex molecules with similar structures. The Co-II atoms are each located on an inversion center and each is coordinated by two 4-methylaminobenzoate (PMAB), two nicotinamide (NA) ligands and two water molecules in a distorted octahedral coordination. The dihedral angles between the carboxylate groups and the adjacent benzene rings are 3.0 (3) and 2.54 (19)degrees, while the pyridine and benzene rings are oriented at dihedral angles of 67.40 (8) and 66.25 (8)degrees. In the crystal structure, intermolecular O-H center dot center dot center dot O and N-H center dot center dot center dot O hydrogen bonds link the molecules into a supramolecular structure.