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Potassium trans-di­aqua­bis­(malonato)­chromium(III) trihydrate

✍ Scribed by Lemmer, Markus ;Lerner, Hans-Wolfram ;Bolte, Michael


Publisher
International Union of Crystallography
Year
2002
Tongue
English
Weight
214 KB
Volume
58
Category
Article
ISSN
1600-5368

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✦ Synopsis


The title compound, trans±K[Cr(C 3 H 2 O 4 ) 2 (H 2 O) 2 ]Á3H 2 O, comprises an octahedral coordinated Cr atom, bonded to two malonato ions and two water molecules and a K ion surrounded by nine O atoms.


📜 SIMILAR VOLUMES


Di­aqua­tris­(nicotinato-κO)­bis(1,10-ph
✍ Liu, Fu-Chen ;Li, Jian-Rong ;Ng, Seik Weng 📂 Article 📅 2004 🏛 International Union of Crystallography 🌐 English ⚖ 239 KB

In the title compound, [Ce(C 6 H 4 NO 2 ) 3 (C 12 H 8 N 2 ) 2 (H 2 O) 2 ]Á-3H 2 O, the Ce III atom shows a capped trigonal prismatic N 4 O 5 coordination. The CeÐO and CeÐN bond distances are 2.390 (2)±2.517 (2) and 2.730 (3)±2.752 (3) A Ê , respectively.

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✍ Yue, Zheng-Yu ;Jin, Hui-Jie ;Yan, Peng-Fei ;Gao, Po 📂 Article 📅 2004 🏛 International Union of Crystallography 🌐 English ⚖ 246 KB

Single-crystal X-ray study T = 293 K Mean '(C±C) = 0.005 A Ê R factor = 0.032 wR factor = 0.065 Data-to-parameter ratio = 14.0 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.

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✍ Liu, Fu-Chen ;Wang, Xiu-Li 📂 Article 📅 2004 🏛 International Union of Crystallography 🌐 English ⚖ 153 KB

The title compound, [Nd(C 6 H 4 NO 2 ) 3 (C 12 H 8 N 2 ) 2 molecule and three uncoordinated water molecules. The Nd III atom is nine-coordinate through coordination by the O atoms of three nicotinate groups, four N atoms of two phenanthroline molecules and two water molecules in a tricapped trigona