Diaqua-bis(4-methyl-amino-benzoato-O)bis-(nicotinamide-N 1)cobalt(II)

Hacali Necefoǧlu; Özgür Aybirdi; Bariş Tercan; Emel Ermiş; Tuncer Hökelek

doi:10.1107/S1600536810010706

Diaqua-bis(4-methyl-amino-benzoato-O)bis-(nicotinamide-N ¹)cobalt(II)

Hacali Necefoǧlu
, Özgür Aybirdi
, Bariş Tercan
, Emel Ermiş
, Tuncer Hökelek

Hacettepe University

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

The asymmetric unit of the title Co^II complex, [Co(C ₈H₈NO₂)₂(C₆H ₆N₂O)₂(H₂O)₂], contains two half complex mol-ecules with similar structures. The Co^II atoms are each located on an inversion center and each is coordinated by two 4-methyl-amino-benzoate (PMAB), two nicotinamide (NA) ligands and two water mol-ecules in a distorted octa-hedral coordination. The dihedral angles between the carboxyl-ate groups and the adjacent benzene rings are 3.0 (3) and 2.54 (19)°, while the pyridine and benzene rings are oriented at dihedral angles of 67.40 (8) and 66.25 (8)°. In the crystal structure, inter-molecular O - H⋯O and N - H⋯O hydrogen bonds link the mol-ecules into a supra-molecular structure.

Original language	English
Pages (from-to)	m448-m449
Journal	Acta Crystallographica Section E: Structure Reports Online
Volume	66
Issue number	4
DOIs	https://doi.org/10.1107/S1600536810010706
Publication status	Published - 2010

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title = "Diaqua-bis(4-methyl-amino-benzoato-O)bis-(nicotinamide-N 1)cobalt(II)",

abstract = "The asymmetric unit of the title CoII complex, [Co(C 8H8NO2)2(C6H 6N2O)2(H2O)2], contains two half complex mol-ecules with similar structures. The CoII atoms are each located on an inversion center and each is coordinated by two 4-methyl-amino-benzoate (PMAB), two nicotinamide (NA) ligands and two water mol-ecules in a distorted octa-hedral coordination. The dihedral angles between the carboxyl-ate groups and the adjacent benzene rings are 3.0 (3) and 2.54 (19)°, while the pyridine and benzene rings are oriented at dihedral angles of 67.40 (8) and 66.25 (8)°. In the crystal structure, inter-molecular O - H⋯O and N - H⋯O hydrogen bonds link the mol-ecules into a supra-molecular structure.",

author = "Hacali Necefoǧlu and {\"O}zg{\"u}r Aybirdi and Bari{\c s} Tercan and Emel Ermi{\c s} and Tuncer H{\"o}kelek",

year = "2010",

doi = "10.1107/S1600536810010706",

language = "English",

volume = "66",

pages = "m448--m449",

journal = "Acta Crystallographica Section E: Structure Reports Online",

issn = "1600-5368",

publisher = "International Union of Crystallography",

number = "4",

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TY - JOUR

T1 - Diaqua-bis(4-methyl-amino-benzoato-O)bis-(nicotinamide-N 1)cobalt(II)

AU - Necefoǧlu, Hacali

AU - Aybirdi, Özgür

AU - Tercan, Bariş

AU - Ermiş, Emel

AU - Hökelek, Tuncer

PY - 2010

Y1 - 2010

N2 - The asymmetric unit of the title CoII complex, [Co(C 8H8NO2)2(C6H 6N2O)2(H2O)2], contains two half complex mol-ecules with similar structures. The CoII atoms are each located on an inversion center and each is coordinated by two 4-methyl-amino-benzoate (PMAB), two nicotinamide (NA) ligands and two water mol-ecules in a distorted octa-hedral coordination. The dihedral angles between the carboxyl-ate groups and the adjacent benzene rings are 3.0 (3) and 2.54 (19)°, while the pyridine and benzene rings are oriented at dihedral angles of 67.40 (8) and 66.25 (8)°. In the crystal structure, inter-molecular O - H⋯O and N - H⋯O hydrogen bonds link the mol-ecules into a supra-molecular structure.

AB - The asymmetric unit of the title CoII complex, [Co(C 8H8NO2)2(C6H 6N2O)2(H2O)2], contains two half complex mol-ecules with similar structures. The CoII atoms are each located on an inversion center and each is coordinated by two 4-methyl-amino-benzoate (PMAB), two nicotinamide (NA) ligands and two water mol-ecules in a distorted octa-hedral coordination. The dihedral angles between the carboxyl-ate groups and the adjacent benzene rings are 3.0 (3) and 2.54 (19)°, while the pyridine and benzene rings are oriented at dihedral angles of 67.40 (8) and 66.25 (8)°. In the crystal structure, inter-molecular O - H⋯O and N - H⋯O hydrogen bonds link the mol-ecules into a supra-molecular structure.

UR - https://www.scopus.com/pages/publications/77951245610

U2 - 10.1107/S1600536810010706

DO - 10.1107/S1600536810010706

M3 - Article

AN - SCOPUS:77951245610

SN - 1600-5368

VL - 66

SP - m448-m449

JO - Acta Crystallographica Section E: Structure Reports Online

JF - Acta Crystallographica Section E: Structure Reports Online

IS - 4

ER -

Diaqua-bis(4-methyl-amino-benzoato-O)bis-(nicotinamide-N ¹)cobalt(II)

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