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catena-Poly[[[tetra­aqua­magnesium(II)]-μ-glycine-κ2O:O′] dinitrate]

✍ Scribed by Fleck, Michel ;Bohatý, Ladislav

Publisher
International Union of Crystallography
Year
2005
Tongue
English
Weight
180 KB
Volume
61
Category
Article
ISSN
1600-5368

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✦ Synopsis

The title compound, {[Mg(C 2 H 5 NO 2 )(H 2 O) 4 ](NO 3 ) 2 } n , contains cis-MgO 2 (H 2 O) 4 octahedra, which are connected by the glycine molecules to form helical chains. It is isostructural with its cobalt and nickel analogues.

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catena-Poly[[[tetra­aqua­nickel(II)]-μ-g
catena-Poly[[[tetra­aqua­nickel(II)]-μ-glycine-κ2O:O′] dinitrate]
✍ Fleck, Michel ;Bohatý, Ladislav 📂 Article 📅 2005 🏛 International Union of Crystallography 🌐 English ⚖ 414 KB

The title compound, {[Ni(C 2 H 5 NO 2 )(H 2 O) 4 ](NO 3 ) 2 } n , contains cis-NiO 2 (H 2 O) 4 octahedra linked by the glycine molecules into helical chains. Its structural relationship to other glycine metal nitrates is discussed.

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Single-crystal X-ray study T = 213 K Mean '(C±C) = 0.005 A Ê R factor = 0.030 wR factor = 0.086 Data-to-parameter ratio = 12.2 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.

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