Sodium citrate dihydrate doped with Mn3+ ions
- Autor(en)
- Tamara Đorđević, Dejan Poleti, Katarina Duris, Ljiljana Karanovic
- Abstrakt
Sodium citrate dihydrate doped with Mn3+ ions, namely trisodium(I) managnese(III) citrate(3-) dihydrate, [Na3Mn0.011(C6H5O7)(H2O)2]n, was obtained during attempts to prepare some complex MnIII citrates from a concentrated strong alkaline solution containing Na+, Mn3+ and citrate ions. The compound is isostructural with the recently described Na3(C6H5O7)·2H2O [Fischer & Palladino (2003). Acta Cryst. E59, m1080-m1082]. The essential difference between these two structures is the presence of a very small proportion (0.205 wt%) of Mn3+ ions, which are positioned at the special 4e Wyckoff position in C2/c, where they are in a highly distorted octahedral environment of O atoms from two citrate anions.
- Organisation(en)
- Institut für Mineralogie und Kristallographie
- Externe Organisation(en)
- University of Belgrade, Institute for Multidisciplinary Research
- Journal
- Acta Crystallographica. Section C: Crystal Structure Communications
- Band
- 65
- Seiten
- 355-357
- Anzahl der Seiten
- 3
- ISSN
- 0108-2701
- Publikationsdatum
- 2009
- Peer-reviewed
- Ja
- ÖFOS 2012
- 105113 Kristallographie
- Link zum Portal
- https://ucrisportal.univie.ac.at/de/publications/10646162-d20b-4c71-b196-4d91ddcdf77b