catena-Poly[[[diaquairon(II)]-μ-pyrazine-2,3-dicarboxylato] dihydrate]

catena-Poly[[[diaquairon(II)]-μ-pyrazine-2,3-dicarboxylato] dihydrate]

The crystal structure of the title compound, {[Fe(C6H2N2O4)(H2O)2]·2H2O}n, was synthesized by a diffusion method. It has a one-dimensional polymeric chain structure and the chains are further connected into a three-dimensional structure by hydrogen bonds. The FeII ion has a distorted octahe...

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Main Authors: Haiyun Xu, Huailing Ma, Maotian Xu, Wenxian Zhao, Baoguo Guo
Format: Article
Language:English
Published: International Union of Crystallography 2008-01-01
Series:Acta Crystallographica Section E
Online Access:http://scripts.iucr.org/cgi-bin/paper?S1600536807064501
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spelling doaj-bbed90aef6d44c7d9b7b7d3c6ce9d2302020-11-24T21:32:31ZengInternational Union of CrystallographyActa Crystallographica Section E1600-53682008-01-01641m104m10410.1107/S1600536807064501catena-Poly[[[diaquairon(II)]-μ-pyrazine-2,3-dicarboxylato] dihydrate]Haiyun XuHuailing MaMaotian XuWenxian ZhaoBaoguo GuoThe crystal structure of the title compound, {[Fe(C6H2N2O4)(H2O)2]·2H2O}n, was synthesized by a diffusion method. It has a one-dimensional polymeric chain structure and the chains are further connected into a three-dimensional structure by hydrogen bonds. The FeII ion has a distorted octahedral coordination environment, with two N and two O atoms from the pyrazine-2,3-dicarboxylate ligands in the equatorial plane and with two water molecules in axial positions. The Fe atom lies on a crystallographic centre of symmetry and a twofold rotation axis passes through the pyrazine ring.http://scripts.iucr.org/cgi-bin/paper?S1600536807064501
collection DOAJ
language English
format Article
sources DOAJ
author Haiyun Xu
Huailing Ma
Maotian Xu
Wenxian Zhao
Baoguo Guo
spellingShingle Haiyun Xu
Huailing Ma
Maotian Xu
Wenxian Zhao
Baoguo Guo
catena-Poly[[[diaquairon(II)]-μ-pyrazine-2,3-dicarboxylato] dihydrate]
Acta Crystallographica Section E
author_facet Haiyun Xu
Huailing Ma
Maotian Xu
Wenxian Zhao
Baoguo Guo
author_sort Haiyun Xu
title catena-Poly[[[diaquairon(II)]-μ-pyrazine-2,3-dicarboxylato] dihydrate]
title_short catena-Poly[[[diaquairon(II)]-μ-pyrazine-2,3-dicarboxylato] dihydrate]
title_full catena-Poly[[[diaquairon(II)]-μ-pyrazine-2,3-dicarboxylato] dihydrate]
title_fullStr catena-Poly[[[diaquairon(II)]-μ-pyrazine-2,3-dicarboxylato] dihydrate]
title_full_unstemmed catena-Poly[[[diaquairon(II)]-μ-pyrazine-2,3-dicarboxylato] dihydrate]
title_sort catena-poly[[[diaquairon(ii)]-μ-pyrazine-2,3-dicarboxylato] dihydrate]
publisher International Union of Crystallography
series Acta Crystallographica Section E
issn 1600-5368
publishDate 2008-01-01
description The crystal structure of the title compound, {[Fe(C6H2N2O4)(H2O)2]·2H2O}n, was synthesized by a diffusion method. It has a one-dimensional polymeric chain structure and the chains are further connected into a three-dimensional structure by hydrogen bonds. The FeII ion has a distorted octahedral coordination environment, with two N and two O atoms from the pyrazine-2,3-dicarboxylate ligands in the equatorial plane and with two water molecules in axial positions. The Fe atom lies on a crystallographic centre of symmetry and a twofold rotation axis passes through the pyrazine ring.
url http://scripts.iucr.org/cgi-bin/paper?S1600536807064501
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AT huailingma catenapolydiaquaironii956pyrazine23dicarboxylatodihydrate
AT maotianxu catenapolydiaquaironii956pyrazine23dicarboxylatodihydrate
AT wenxianzhao catenapolydiaquaironii956pyrazine23dicarboxylatodihydrate
AT baoguoguo catenapolydiaquaironii956pyrazine23dicarboxylatodihydrate
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