<p>Crystal structure of potassium hydrogen phthalate revisited</p>
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Authentication Code |
dc |
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Title Statement |
<p>Crystal structure of potassium hydrogen phthalate revisited</p> |
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Added Entry - Uncontrolled Name |
Srinivasan, Bikshandarkoil R; School of Chemical Sciences, Goa University, Goa 403 206 India Dhuri, Sunder N; School of Chemical Sciences, Goa University, Goa 403 206 India Narvekar, Kedar U; School of Chemical Sciences, Goa University, Goa 403 206 India DST-FISt (New Delhi) |
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Uncontrolled Index Term |
Synthetic and structural inorganic chemistry Potassium hydrogen phthalate, X-ray structure, µ4-Heptadentate binding, Two-dimensional, Coordination polymer |
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Summary, etc. |
The present study provides new insight into the structure of potassium hydrogen phthalate <strong>1</strong>. The single crystal X-ray structure of <strong>1</strong> consists of a crystallographically independent potassium cation and a unique hydrogen phthalate anion. The µ<sub>4</sub>-heptadentate binding mode of the unique hydrogen phthalate ligand organizes the K<sup>+</sup> ions into a layer resulting in a two-dimensional (2D) coordination polymer. As a result parallel chains of face-sharing {KO<sub>7</sub>} polyhedra extending along <em>c</em> are formed. The parallel chains are flanked on either side by hydrogen phthalate wings and are interlinked by vertex sharing of three polyhedra to extend the connectivity along <em>a</em> axis. The structure of <strong>1</strong> is stabilised by π∙∙∙π stacking interactions. A comparative study of the structures of alkali metal hydrogen phthalates is described. |
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Publication, Distribution, Etc. |
Indian Journal of Chemistry -Section A (IJCA) 2020-12-16 16:36:46 |
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Electronic Location and Access |
application/pdf http://op.niscair.res.in/index.php/IJCA/article/view/33731 |
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Data Source Entry |
Indian Journal of Chemistry -Section A (IJCA); ##issue.vol## 59, ##issue.no## 12 (2020): INDIAN JOURNAL OF CHEMISTRY - SECTION A |
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Language Note |
en |
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Nonspecific Relationship Entry |
http://op.niscair.res.in/index.php/IJCA/article/download/33731/465504165 http://op.niscair.res.in/index.php/IJCA/article/download/33731/465504168 |
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