Poly[triaqua[μ4-3-(4-carboxylatophenoxy)propionato-κ4O:O′:O′′:O′′′][μ3-3-(4-carboxylatophenoxy)propionato-κ3O:O′:O′′]dizinc]
The coordination polymer [Zn2(C10H8O5)2(H2O)3]n adopts a layer structure in which the two independent ZnII ions exist in trigonal–bipyramidal coordination geometries. One carboxylate dianion binds to a monoaqua-coordinated metal ion through the aliphatic carboxylate end and to the diaq...
Main Authors: | , |
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Format: | Article |
Language: | English |
Published: |
International Union of Crystallography
2012-02-01
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Series: | Acta Crystallographica Section E |
Online Access: | http://scripts.iucr.org/cgi-bin/paper?S1600536812003200 |
Summary: | The coordination polymer [Zn2(C10H8O5)2(H2O)3]n adopts a layer structure in which the two independent ZnII ions exist in trigonal–bipyramidal coordination geometries. One carboxylate dianion binds to a monoaqua-coordinated metal ion through the aliphatic carboxylate end and to the diaqua-coordinated metal ion through the aromatic carboxylate end; the other dianion binds in the reverse manner. Three of the four carboxylate ends of the two dianions are also engaged in bridging interactions; these lead to a layer structure parallel to (100). Adjacent layers are linked by O—Hwater...O hydrogen bonds into a three-dimensional network. |
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ISSN: | 1600-5368 |