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Diaqua­[N-(3-carb­oxy-2-hydroxy­benzyl­idene)alaninato-κ3O2,N,O′]copper(II) dihydrate

✍ Scribed by Yu, Zhao-Wen ;Hao, Yun-Ling ;Zhang, Wu ;Cui, Qing-Xia

Publisher
International Union of Crystallography
Year
2006
Tongue
English
Weight
227 KB
Volume
62
Category
Article
ISSN
1600-5368

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✦ Synopsis

In the crystal structure of the title compound, [Cu(C 11 H 9 -NO 5 )(H 2 O) 2 ]Á2H 2 O, in which N-(3-carboxy-2-hydroxybenzylidene)alaninate (H 3 ALS) is the Schiff base synthesized from l-alanine with 3-carboxysalicylaldehyde, the copper(II) ion is pentacoordinated in a square-pyramidal geometry, with the HALS 2À dianion acting as a tridentate ONO-chelator in a plane, and two water molecules occupying the apical site and the remaining basal site.

metal-organic papers m2788 Yu et al. [Cu(C 11 H 9 NO 5 )(H 2 O) 2 ]Á2H 2 O

📜 SIMILAR VOLUMES

Poly[[[(2,2′-bipyridine-κ2N,N′)cobalt(II
Poly[[[(2,2′-bipyridine-κ2N,N′)cobalt(II)]-μ3-5-hydroxy­isophthalato-κ4O,O′:O′′:O′′′] dihydrate]
✍ Zhuo, Xin ;Pan, Zhao-Rui ;Wang, Zuo-Wei ;Li, Yi-Zhi ;Zheng, He-Gen 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 504 KB

In the title compound, {[Co(C~8~H~4~O~5~)(C~10~H~8~N~2~)]·2H~2~O]}~__n__~ or {[Co(OH-BDC)(2,2′-bipy)]·2H~2~O]}~__n__~ (where OH-H~2~BDC is 5-hydroxyisophthalic acid and 2,2′-bipy is 2,2′-bipyridine), the Co atoms are chelated by two N atoms from the 2,2′-bipy ligand and by four O atoms from OH-BDC l