User:Graeme Bartlett/fluoride selenate
A selenate fluoride is a chemical compound or salt that contains fluoride and selenate anions (F- and SeO42-). These are mixed anion compounds. Some have third anions.
Naming
[edit]A selenate fluoride compound may also be called a fluoride oxoselenate(VI) using IUPAC naming for inorganic compounds.
Production
[edit]One way to produce a fluoride selenate compound is to evaporate a water solution of selenate and fluoride compounds.[1]
Related
[edit]Related to these are the selenate chlorides and selenate bromides by varying the halogenide. Similar compounds by varying the chalcogen also include the sulfate fluorides, chromate fluorides and tellurate fluorides.
List
[edit]| name | formula | ratio
SeO4:F |
mw | system | space group | unit cell Å | volume | density | optical | references |
|---|---|---|---|---|---|---|---|---|---|---|
| dipotassium manganese selenate trifluoride | K2Mn(SeO4)F3 | 1:3 | orthorhombic | Pbcn | a=11.0027 b=8.5727 c=7.3014 | [2] | ||||
| dirubidium manganese selenate trifluoride | Rb2Mn(SeO4)F3 | 1:3 | monoclinic | P21/c | a =7.3555 b =11.3693 c =8.9191 β 92.015° | [2] | ||||
| dicaesium manganese selenate trifluoride | Cs2Mn(SeO4)F3 | 1:3 | monoclinic | P21/c | a =7.4555 b =11.8599 c =9.3021 β =92.210° | [2] | ||||
| Pr4(SeO3)2(SeO4)F6 | 1:6 | monoclinic | C2/c | a = 22.305, b = 7.1054, c = 8.356, β = 98.05°, Z = 4 | [3] | |||||
| [Pb2F2](SeO4) | 1:2 | monoclinic | C2/c | a = 14.0784, b = 4.6267, c = 8.8628, β = 108.98° | 545.93 | 7.2433 | [4] | |||
| (NH4)[(UO2)F(SeO4)](H2O) | 1:1 | orthorhombic | Pnma | a = 8.450 ... Z=8 | [5] | |||||
| Rb[UO2(SeO4)F]·H2O | orthorhombic | Pnma | a = 8.4753 b = 13.5234 c = 13.5296 Z = 8 | 1550.7 | [1] |
References
[edit]- ^ a b Serezhkina, L. B.; Vologzhanina, A. V.; Verevkin, A. G.; Serezhkin, V. N. (August 2011). "An X-ray diffraction study of Rb[UO2(SeO4)F]·H2O". Radiochemistry. 53 (4): 354–357. doi:10.1134/S1066362211040023. ISSN 1066-3622.
- ^ a b c Zhu, Tianyu; Lee, Suheon; Zhang, Xinan; Yang, Haoming; Jin, Yong; Jin, Yanling; Choi, Kwang-Yong; Lü, Minfeng (12 August 2021). "Variable Structures and One-Dimensional-Canting Antiferromagetism Found in Fluoride Selenates, A 2 Mn(SeO 4 )F 3 (A = K, Rb, Cs)". Inorganic Chemistry: acs.inorgchem.1c02084. doi:10.1021/acs.inorgchem.1c02084.
- ^ Krügermann, Ina; Wickleder, Mathias S. (2002). "Pr4(SeO3)2(SeO4)F6 und NaSm(SeO3)(SeO4): Selenit-Selenate der Selten-Erd-Elemente". Zeitschrift für anorganische und allgemeine Chemie (in German). 628 (1): 147–151. doi:10.1002/1521-3749(200201)628:1<147::AID-ZAAC147>3.0.CO;2-8. ISSN 1521-3749.
- ^ Charkin, Dmitri O.; Plokhikh, Igor V.; Zadoya, Anastasiya I.; Kazakov, Sergey M.; Zaloga, Alexander N.; Kozin, Michael S.; Depmeier, Wulf; Siidra, Oleg I. (January 2018). "[Pb2F2](SeO4): a heavier analogue of grandreefite, the first layered fluoride selenate". Physics and Chemistry of Minerals. 45 (1): 69–76. doi:10.1007/s00269-017-0903-4. ISSN 0342-1791.
- ^ BLATOV, V. A; SEREZHKINA, L. B.; SEREZHKIN, V. N.; TRUNOV, V. E. (1989). "Structure cristalline de NH4UO2SeO4F.H2O". Žurnal neorganičeskoj himii. 34 (1): 162–164. ISSN 0044-457X.