Diaquabis(4-formylbenzoato-κO1)bis(nicotinamide-κN1)cobalt(II)
In the title complex, [Co(C8H5O3)2(C6H6N2O)2(H2O)2], the CoII cation is located on an inversion center and is coordinated by two 4-formylbenzoate (FB) anions, two nicotinamide (NA) ligands and two water molecules. The four O atoms in the equatorial plane around the CoII cation form a slightly distor...
Main Authors: | , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
International Union of Crystallography
2012-08-01
|
Series: | Acta Crystallographica Section E |
Online Access: | http://scripts.iucr.org/cgi-bin/paper?S1600536812032205 |
id |
doaj-b84ab4cef76a443db8e4e9dd8ee5c1a6 |
---|---|
record_format |
Article |
spelling |
doaj-b84ab4cef76a443db8e4e9dd8ee5c1a62020-11-24T21:28:31ZengInternational Union of CrystallographyActa Crystallographica Section E1600-53682012-08-01688m1091m109210.1107/S1600536812032205Diaquabis(4-formylbenzoato-κO1)bis(nicotinamide-κN1)cobalt(II)Mustafa SertçelikNagihan Çaylak DelibaşHacali NecefoğluTuncer HökelekIn the title complex, [Co(C8H5O3)2(C6H6N2O)2(H2O)2], the CoII cation is located on an inversion center and is coordinated by two 4-formylbenzoate (FB) anions, two nicotinamide (NA) ligands and two water molecules. The four O atoms in the equatorial plane around the CoII cation form a slightly distorted square-planar arrangement, while the slightly distorted octahedral coordination is completed by the two N atoms of the NA ligands in the axial positions. The dihedral angle between the carboxylate group and the adjacent benzene ring is 23.91 (9)°, while the pyridine and benzene rings are oriented at a dihedral angle of 88.84 (4)°. The coordinating water molecule links with the carboxylate group via an intramolecular O—H...O hydrogen bond. In the crystal, N—H...O, O—H...O and weak C—H...O hydrogen bonds link the molecules into a three-dimensional supramolecular network. π–π stacking between the parallel benzene rings of adjacent molecules [centroid–centroid distance = 3.8505 (8) Å] may further stabilize the structure. A weak C—H...π interaction also occurs in the crystal.http://scripts.iucr.org/cgi-bin/paper?S1600536812032205 |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Mustafa Sertçelik Nagihan Çaylak Delibaş Hacali Necefoğlu Tuncer Hökelek |
spellingShingle |
Mustafa Sertçelik Nagihan Çaylak Delibaş Hacali Necefoğlu Tuncer Hökelek Diaquabis(4-formylbenzoato-κO1)bis(nicotinamide-κN1)cobalt(II) Acta Crystallographica Section E |
author_facet |
Mustafa Sertçelik Nagihan Çaylak Delibaş Hacali Necefoğlu Tuncer Hökelek |
author_sort |
Mustafa Sertçelik |
title |
Diaquabis(4-formylbenzoato-κO1)bis(nicotinamide-κN1)cobalt(II) |
title_short |
Diaquabis(4-formylbenzoato-κO1)bis(nicotinamide-κN1)cobalt(II) |
title_full |
Diaquabis(4-formylbenzoato-κO1)bis(nicotinamide-κN1)cobalt(II) |
title_fullStr |
Diaquabis(4-formylbenzoato-κO1)bis(nicotinamide-κN1)cobalt(II) |
title_full_unstemmed |
Diaquabis(4-formylbenzoato-κO1)bis(nicotinamide-κN1)cobalt(II) |
title_sort |
diaquabis(4-formylbenzoato-κo1)bis(nicotinamide-κn1)cobalt(ii) |
publisher |
International Union of Crystallography |
series |
Acta Crystallographica Section E |
issn |
1600-5368 |
publishDate |
2012-08-01 |
description |
In the title complex, [Co(C8H5O3)2(C6H6N2O)2(H2O)2], the CoII cation is located on an inversion center and is coordinated by two 4-formylbenzoate (FB) anions, two nicotinamide (NA) ligands and two water molecules. The four O atoms in the equatorial plane around the CoII cation form a slightly distorted square-planar arrangement, while the slightly distorted octahedral coordination is completed by the two N atoms of the NA ligands in the axial positions. The dihedral angle between the carboxylate group and the adjacent benzene ring is 23.91 (9)°, while the pyridine and benzene rings are oriented at a dihedral angle of 88.84 (4)°. The coordinating water molecule links with the carboxylate group via an intramolecular O—H...O hydrogen bond. In the crystal, N—H...O, O—H...O and weak C—H...O hydrogen bonds link the molecules into a three-dimensional supramolecular network. π–π stacking between the parallel benzene rings of adjacent molecules [centroid–centroid distance = 3.8505 (8) Å] may further stabilize the structure. A weak C—H...π interaction also occurs in the crystal. |
url |
http://scripts.iucr.org/cgi-bin/paper?S1600536812032205 |
work_keys_str_mv |
AT mustafasertamp231elik diaquabis4formylbenzoatoamp954o1bisnicotinamideamp954n1cobaltii AT nagihanamp199aylakdelibaamp351 diaquabis4formylbenzoatoamp954o1bisnicotinamideamp954n1cobaltii AT hacalinecefoamp287lu diaquabis4formylbenzoatoamp954o1bisnicotinamideamp954n1cobaltii AT tuncerhamp246kelek diaquabis4formylbenzoatoamp954o1bisnicotinamideamp954n1cobaltii |
_version_ |
1725970094090092544 |