Zabel, Manfred and Poznyak, A. L. and Pawlowski, V. I. (2006) Crystal structure of calcium dihydroethylenediaminetetraacetate(2-) dihydrate Ca(H(2)Edta)center dot 2H(2)O. JOURNAL OF STRUCTURAL CHEMISTRY, 47 (3). pp. 581-584. ISSN 0022-4766, 1573-8779
Full text not available from this repository. (Request a copy)Abstract
The crystals of Ca(H(2)Edta).2H(2)O (orthorhombic system, a = 8.5919(7) angstrom, b = 17.807(2) angstrom, c = 18.94](2) angstrom; Z = 8, space group Pbca) precipitate from solutions of Na(2)H(2)Edta-2H(2)O and CaCl2. The Ca atom is surrounded by the oxygen atoms of the water molecule and the carboxyl groups of the five neighboring H(2)Edta(2-) anions with protonated nitrogen atoms (distorted octahedron). As a result, a three-dimensional framework of [Ca(H2O)H(2)Edta)] with built-in crystal water molecules is formed.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | ETHYLENEDIAMINETETRAACETIC ACID; SALT; crystal structure; calcium dihydroethylenediaminetetraacetate |
| Subjects: | 500 Science > 540 Chemistry & allied sciences |
| Divisions: | Chemistry and Pharmacy > Institut für Anorganische Chemie |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 15 Feb 2021 12:50 |
| Last Modified: | 15 Feb 2021 12:50 |
| URI: | https://pred.uni-regensburg.de/id/eprint/34592 |
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