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The Family of M II 3 (TeIVO3)2 (OH)2 (M = Mg, Mn, Co, Ni) Compounds—Prone to Inclusion of Foreign Components into Large Hexagonal Channels
Citation
Eder, F and Weil, M and Missen, OP and Kolitsch, U and Libowitzky, E, The Family of M II 3 (TeIVO3)2 (OH)2 (M = Mg, Mn, Co, Ni) Compounds Prone to Inclusion of Foreign Components into Large Hexagonal Channels, Crystals, 12, (10) Article 380. ISSN 2073-4352 (2022) [Refereed Article]
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DOI: doi:10.3390/cryst12101380
Abstract
MII3(TeIVO3)2(OH)2 (M = Mg, Mn, Co, Ni) compounds crystallize isotypically in the hexagonal space group P63mc (No. 186) with unit-cell parameters of a ≈ 13 Ĺ, c ≈ 5 Ĺ. In the crystal structure, a framework with composition M3(TeO3)2(OH)1.50.5+ defines large hexagonal channels extending along [001] where the remaining OH− anions are located. Crystal-growth studies under mild hydrothermal conditions with subsequent structure analyses on basis of X-ray diffraction methods revealed that parts of other anions present in solution such as CO32−, SO42−, SeO42−, NO3−, Cl− or Br− could partly replace the OH− anions in the channels. The incorporation of such anions into the M3(TeO3)2(OH)2 structure was confirmed by energy-dispersive X-ray spectrometry (EDS) measurements and Raman spectroscopy of selected single-crystals.
Item Details
| Item Type: | Refereed Article |
|---|---|
| Keywords: | oxidotellurates(IV); first-row transition metals; hydrothermal synthesis; crystal chemistry; crystal structure determination; disorder |
| Research Division: | Chemical Sciences |
| Research Group: | Inorganic chemistry |
| Research Field: | Crystallography |
| Objective Division: | Expanding Knowledge |
| Objective Group: | Expanding knowledge |
| Objective Field: | Expanding knowledge in the chemical sciences |
| UTAS Author: | Missen, OP (Dr Owen Missen) |
| ID Code: | 154980 |
| Year Published: | 2022 |
| Web of Science® Times Cited: | 1 |
| Deposited By: | CODES ARC |
| Deposited On: | 2023-01-20 |
| Last Modified: | 2023-01-25 |
| Downloads: | 0 |
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