Lithium manganite
Revision as of 13:18, 26 June 2010 by Physchim62 (talk | contribs) (Created page with '{{chembox | IUPACName = lithium manganese dioxide | Section2 = {{Chembox Properties | Formula = LiMnO<sub>2</sub> | MolarMass = 93.878 g mol<sup>−1</sup> }} | Section3 …')
| Lithium manganite | |
|---|---|
| IUPAC name | lithium manganese dioxide |
| Properties | |
| Chemical formula | LiMnO2 |
| Molar mass | 93.878 g mol−1 |
| Structure[1] | |
| Crystal structure | Distorted halite (NaCl) |
| Space group | Pmnm |
| Lattice constant | a = 280(5) pm, b = 575(7) pm, c = 457(2) pm |
| Coordination geometry | Distorted octahedral (Li+, Mn3+) Distorted octahedral (O2−) |
| Related compounds | |
| Other anions | Lithium manganate Lithium permanganate |
| Other cations | Sodium manganite Potassium manganite |
| Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa) | |
Lithium manganite, LiMnO2, is a mixed oxide of lithium and manganese(III). It adopts a distorted halite (NaCl) structure in its two crystalline forms, with the MnO6 octahedra being distorted by the Jahn–Teller effect of the d4 Mn3+ cation.[1]
References
- ↑ 1.0 1.1 Hoppe, R.; Brachtel, G.; Jansen, M. Zur Kenntnis der Oxomanganate(III): Über LiMnO2 und β-NaMnO2. Z. Anorg. Allg. Chem., 417 (1), 1–10. DOI: 10.1002/zaac.19754170102.
| Error creating thumbnail: Unable to save thumbnail to destination |
This page is currently licensed under the Creative Commons Attribution 3.0 Unported license and any later versions of that license. |
