Structure of dipotassium hydrogen citrate
| Autor: | D. E. Zacharias, J. P. Glusker |
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| Rok vydání: | 1993 |
| Předmět: |
Models
Molecular Hydrogen Hydrogen bond Intermolecular force Inorganic chemistry chemistry.chemical_element General Medicine Crystal structure Crystallography X-Ray Citrate ion Citric Acid General Biochemistry Genetics and Molecular Biology chemistry.chemical_compound Crystallography chemistry Intramolecular force Molecule Citrates Citric acid |
| Zdroj: | Acta Crystallographica Section C Crystal Structure Communications. 49:1730-1732 |
| ISSN: | 0108-2701 |
| DOI: | 10.1107/s0108270193001477 |
| Popis: | Dipotassium hydrogen 2-hydroxy-1,2,3-propanetricarboxylate is shown by this crystal structure determination to be ionized at the central carboxyl group and one terminal carboxyl group. Each citrate ion forms an intramolecular hydrogen bond as well as an intermolecular hydrogen bond connecting it to an adjacent citrate ion. Each K ion is surrounded by eight O atoms from several citrate ions. The metal-oxygen distances range from 2.706 to 3.136 A. |
| Databáze: | OpenAIRE |
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