Diaquabis(N,N-diethylnicotinamide-κN1)bis(4-formylbenzoato-κO1)zinc
In the title complex, [Zn(C8H5O3)2(C10H14N2O)2(H2O)2], the ZnII cation is located on an inversion center and is coordinated by two 4-formylbenzoate anions, two N,N-diethylnicotinamide (DENA) ligands and two water molecules. The four O atoms in the equatorial plane around the ZnII cation form a sligh...
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International Union of Crystallography
2012-08-01
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Series: | Acta Crystallographica Section E |
Online Access: | http://scripts.iucr.org/cgi-bin/paper?S1600536812031200 |
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doaj-d2e394d4f4e6485e925bd9df21342d712020-11-24T21:28:52ZengInternational Union of CrystallographyActa Crystallographica Section E1600-53682012-08-01688m1067m106810.1107/S1600536812031200Diaquabis(N,N-diethylnicotinamide-κN1)bis(4-formylbenzoato-κO1)zincMustafa SertçelikNagihan Çaylak DelibaşHacali NecefoğluTuncer HökelekIn the title complex, [Zn(C8H5O3)2(C10H14N2O)2(H2O)2], the ZnII cation is located on an inversion center and is coordinated by two 4-formylbenzoate anions, two N,N-diethylnicotinamide (DENA) ligands and two water molecules. The four O atoms in the equatorial plane around the ZnII cation form a slightly distorted square-planar arrangement, while the slightly distorted octahedral coordination is completed by the two N atoms of the DENA ligands in the axial positions. The dihedral angle between the carboxylate group and the adjacent benzene ring is 2.96 (11)°, while the pyridine ring and the benzene ring are oriented at a dihedral angle of 79.26 (4)°. The coordinating water molecule links with the carboxylate group via an intramolecular O—H...O hydrogen bond. In the crystal, O—H...O and weak C—H...O hydrogen bonds link the molecules into a three-dimensional supramolecular network. A π–π contact between the parallel pyridine rings of adjacent molecules may further stabilize the crystal structure [centroid–centroid distance = 3.5654 (8) Å].http://scripts.iucr.org/cgi-bin/paper?S1600536812031200 |
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(N,N-diethylnicotinamide-κN1)bis(4-formylbenzoato-κO1)zinc Acta Crystallographica Section E |
author_facet |
Mustafa Sertçelik Nagihan Çaylak Delibaş Hacali Necefoğlu Tuncer Hökelek |
author_sort |
Mustafa Sertçelik |
title |
Diaquabis(N,N-diethylnicotinamide-κN1)bis(4-formylbenzoato-κO1)zinc |
title_short |
Diaquabis(N,N-diethylnicotinamide-κN1)bis(4-formylbenzoato-κO1)zinc |
title_full |
Diaquabis(N,N-diethylnicotinamide-κN1)bis(4-formylbenzoato-κO1)zinc |
title_fullStr |
Diaquabis(N,N-diethylnicotinamide-κN1)bis(4-formylbenzoato-κO1)zinc |
title_full_unstemmed |
Diaquabis(N,N-diethylnicotinamide-κN1)bis(4-formylbenzoato-κO1)zinc |
title_sort |
diaquabis(n,n-diethylnicotinamide-κn1)bis(4-formylbenzoato-κo1)zinc |
publisher |
International Union of Crystallography |
series |
Acta Crystallographica Section E |
issn |
1600-5368 |
publishDate |
2012-08-01 |
description |
In the title complex, [Zn(C8H5O3)2(C10H14N2O)2(H2O)2], the ZnII cation is located on an inversion center and is coordinated by two 4-formylbenzoate anions, two N,N-diethylnicotinamide (DENA) ligands and two water molecules. The four O atoms in the equatorial plane around the ZnII cation form a slightly distorted square-planar arrangement, while the slightly distorted octahedral coordination is completed by the two N atoms of the DENA ligands in the axial positions. The dihedral angle between the carboxylate group and the adjacent benzene ring is 2.96 (11)°, while the pyridine ring and the benzene ring are oriented at a dihedral angle of 79.26 (4)°. The coordinating water molecule links with the carboxylate group via an intramolecular O—H...O hydrogen bond. In the crystal, O—H...O and weak C—H...O hydrogen bonds link the molecules into a three-dimensional supramolecular network. A π–π contact between the parallel pyridine rings of adjacent molecules may further stabilize the crystal structure [centroid–centroid distance = 3.5654 (8) Å]. |
url |
http://scripts.iucr.org/cgi-bin/paper?S1600536812031200 |
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