Tris(glycinato-κ2N,O)cobalt(III)
✍ Scribed by Gu, Ke-Qiang ;Sun, Yu-Xi ;Zhang, Ran ;Zhang, Nian-Wei ;Che, Hong-Wen
- Publisher
- International Union of Crystallography
- Year
- 2007
- Tongue
- English
- Weight
- 292 KB
- Volume
- 63
- Category
- Article
- ISSN
- 1600-5368
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✦ Synopsis
The title compound, [Co(C~2~H~4~NO~2~)~3~], is a mononuclear cobalt(III) complex. The Co^III^ atom is six-coordinated by three N atoms and three O atoms from three chelating glycinate ligands, forming a slightly distorted octahedral configuration. In the crystal structure, the molecules are linked together by intermolecular N—H...O hydrogen bonds, forming a three-dimensional network.
📜 SIMILAR VOLUMES
Single-crystal X-ray study T = 571 K Mean '(C±C) = 0.012 A Ê R factor = 0.047 wR factor = 0.123 Data-to-parameter ratio = 13.1 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
The title complex, [Tb(C 4 H 6 NO 3 ) 3 (H 2 O) 3 ], was prepared by reacting terbium carbonate with N-acetylglycine in aqueous medium. The Tb III atom is coordinated by nine O atoms, six of them belonging to the three carboxylate groups of the ligands and three to the water molecules. The molecule