Počet záznamů: 1
Subfamily D Non-MDO six-layer polytypes of cronstedtite
- 1.0539091 - FZÚ 2021 RIV CZ eng A - Abstrakt
Hybler, Jiří
Subfamily D Non-MDO six-layer polytypes of cronstedtite.
Materials Structure in Chemistry, Biology, Physics and Technology. Czech and Slovak Crystallographic Association. Roč. 25, č. 3 (2018), s. 78-78. ISSN 1211-5894.
[Struktura 2018. 18.06.2018-21.06.2018, Harrachov]
Grant CEP: GA MŠMT(CZ) LO1603
Institucionální podpora: RVO:68378271
Klíčová slova: cronstedtite * 1:1 layer silicates * 6T1 * 6T3 * 6R1 * 6R2 * twinning
Obor OECD: Condensed matter physics (including formerly solid state physics, supercond.)
The layered 1:1 silicate cronstedtite (Fe2+3-xFe3+x)(Si2-xFe3+x)O5(OH)4, (0.5< x< 0.85) belongs to the serpentine-kaoline group. Polytypes are subdivided into four OD subfamilies, or Bailey’s groups A, B, C, D according to different stacking rules. Cronstedtite occurs rarely in low temperature hydrothermal deposits, in certain meteorites (CM chondrites), and presumably on asteroids. Synthetic micrometer-size crystals were prepared by Pignatelli and her co-workers.
Trvalý link: http://hdl.handle.net/11104/0316839
Počet záznamů: 1