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Crystal structure of potassium hydrogen phthalate revisited
NOPR - NISCAIR Online Periodicals Repository
View Archive Info| Field | Value | |
| Title |
Crystal structure of potassium hydrogen phthalate revisited
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| Creator |
Srinivasan, Bikshandarkoil R
Dhuri, Sunder N Narvekar, Kedar U |
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| Subject |
Potassium hydrogen phthalate
X-ray structure µ4-Heptadentate binding Two-dimensional Coordination polymer |
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| Description |
1785-1792
The present study provides new insight into the structure of potassium hydrogen phthalate 1. The single crystal X-ray structure of 1 consists of a crystallographically independent potassium cation and a unique hydrogen phthalate anion. The µ4-heptadentate binding mode of the unique hydrogen phthalate ligand organizes the K+ ions into a layer resulting in a two-dimensional (2D) coordination polymer. As a result parallel chains of face-sharing {KO7} polyhedra extending along c 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 a axis. The structure of 1 is stabilised by π∙∙∙π stacking interactions. A comparative study of the structures of alkali metal hydrogen phthalates is described. |
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| Date |
2020-12-03T10:14:45Z
2020-12-03T10:14:45Z 2020-12 |
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| Type |
Article
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| Identifier |
0975-0975(Online); 0376-4710(Print)
http://nopr.niscair.res.in/handle/123456789/55743 |
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| Language |
en_US
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| Rights |
 CC Attribution-Noncommercial-No Derivative Works 2.5 India
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| Publisher |
NISCAIR-CSIR, India
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| Source |
IJC-A Vol.59A(12) [December 2020]
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