Selenite sulfates are mixed anion compounds containing both selenite (SeO3), and sulfate (SO4) anions.

They have transparent crystals that may be coloured by cations. Selenite sulfate minerals are known including pauladamsite and munakataite.

List

name formula ratio

SeO3:SO4

 mw system space group unit cell Å volume density comments references
Co3(SeO3)(SO4)(OH)2 orthorhombic Pnma a 10.8757 b 6.4782 c 11.1579 [1]
Pauladamsite Cu4(SeO3)(SO4)(OH)4·2H2O triclinic P1 a = 6.0742 b = 8.415 c = 10.780 α = 103.665 β = 95.224 γ = 90.004° Z = 2 533.0 green [2]
Cd4(SeO3)2(SO4)2 orthorhombic P212121 a=5.3524 b=14.595 c=15.892 [3]
Ag2Cd(Se2O5)(Se0.3S0.7O4) triclinic P1 a 6.7485 b 6.8504 c 9.769, α 101.36° β 105.95° γ 91.16° [4]
Pr2(SeO3)2(SO4)(H2O)2 monoclinic C2 a=11.719 b=6.8495 c=6.5043 β=103.265 Z=2 508.18 4.364 light green [5]
Sm2(SeO3)2(SO4)(H2O)2 monoclinic C2 [6]
Dy2(SeO3)2(SO4)(H2O)2 monoclinic C2 [6]
Yb2(SeO3)2(SO4)(H2O)2 monoclinic C2 [6]
Hf(SeO3)(SeO4)(H2O)4 [7]
Hg2(SeO3)(SO4) monoclinic P21/c a 6.3799 b 7.0185 c 13.4426 β 94.511° birefringence 0.133 at 532 nm and 0.126 at 1064 nm [4]
Hg3(SeO3)2(SO4) monoclinic P21 a 8.1991 b 5.2677 c 11.1199 β 108.399(6)° white; band gap (4.70 eV; SHG 1.3 ×KDP [8]
La2Hg3(SeO3)4(SO4)2(H2O)2 triclinic P1 a 9.1127 b 9.2446 c 13.5562 α 86.099° β 79.267° γ 61.814° [4]
munakataite Pb2Cu2(Se4+O3)(SO4)(OH)4 monoclinic P21/m a = 9.802 b = 5.675 c = 9.281 β = 102.443 Z = 2 504.2 [9]

References

  1. ↑ Zhang, Mengsi; Song, Yujie; Zhao, Zhiying; Li, Jinyang; Zhang, Wanwan; Xie, Yaxin; Huang, Xing; Huang, Xiaoying; He, Zhangzhen (2020-06-15). "Co 3 (SeO 3 )(SO 4 )(OH) 2 : A Selenite-Sulfate Compound with a Distorted Kagomé Lattice". Inorganic Chemistry. 59 (12): 8054–8060. doi:10.1021/acs.inorgchem.0c00316. ISSN 0020-1669. PMID 32458677. S2CID 218907334.
  2. ↑ Kampf, A. R.; Mills, S. J.; Nash, B. P. (October 2016). "Pauladamsite, Cu 4 (SeO 3 )(SO 4 )(OH) 4 ·2H 2 O, a new mineral from the Santa Rosa mine, Darwin district, California, USA". Mineralogical Magazine. 80 (6): 949–958. Bibcode:2016MinM...80..949K. doi:10.1180/minmag.2016.080.032. ISSN 0026-461X. S2CID 131877389.
  3. ↑ Xie, Yiming; Wu, Jihuai (2007). "Synthesis and Structure of a Cadmium Selenite-Sulfate Cd 4 (SeO 3) 2 (SO 4) 2". Bulletin-Korean Chemical Society. 28 (8): 1416. doi:10.5012/bkcs.2007.28.8.1416.
  4. 1 2 3 Li, Peng-Fei; Hu, Chun-Li; Kong, Fang; Mao, Jiang-Gao (2022). "Hg 2 (SeO 3 )(SO 4 ): the first sulfate selenite with large birefringence explored from d 10 transition metal compounds". Materials Chemistry Frontiers. 6 (23): 3567–3576. doi:10.1039/D2QM00773H. ISSN 2052-1537. S2CID 252698858.
  5. ↑ Eaton, Teresa (2016). "Lanthanide and Actinide Selenites".
  6. 1 2 3 Oyeka, Ebube E.; Winiarski, Michał J.; Świątek, Hanna; Balliew, Wyatt; McMillen, Colin D.; Liang, Mingli; Sorolla, Maurice; Tran, Thao T. (2022-11-25). "Ln 2 (SeO 3 ) 2 (SO 4 )(H 2 O) 2 (Ln=Sm, Dy, Yb): A Mixed‐Ligand Pathway to New Lanthanide(III) Multifunctional Materials Featuring Nonlinear Optical and Magnetic Anisotropy Properties". Angewandte Chemie. 134 (48). arXiv:2210.02342. Bibcode:2022AngCh.13413499O. doi:10.1002/ange.202213499. ISSN 0044-8249.
  7. ↑ Genieva, S.; Yankova, R.; Baikusheva-Dimitrova, G.; Halachev, N. (June 2016). "Synthesis and characterization of Hf(SO4)2(H2O)4 and Hf(SeO3)(SeO4)(H2O)4". Journal of Thermal Analysis and Calorimetry. 124 (3): 1595–1600. doi:10.1007/s10973-016-5275-3. ISSN 1388-6150. S2CID 101578156.
  8. ↑ Ren, Jinxuan; Chen, Yuqi; Ren, Liying; Zhou, Yuqiao; Dong, Xuehua; Gao, Daojiang; Huang, Ling; Cao, Liling; Ye, Ning (2023-05-31). "Hg 3 (SeO 3 ) 2 (SO 4 ): A UV Nonlinear Optical Mercury Selenite Sulfate Constructed by Neat [Hg 6 O 8 (SeO 3 ) 4 ] ∞ Layers and SO 4 Tetrahedra". Inorganic Chemistry. 62 (23): 9130–9138. doi:10.1021/acs.inorgchem.3c00986. ISSN 0020-1669. PMID 37256655. S2CID 258988391.
  9. ↑ Kampf, A. R.; Mills, S. J.; Housley, R. M. (December 2010). "The crystal structure of munakataite, Pb 2 Cu 2 (Se 4+ O 3 )(SO 4 )(OH) 4 , from Otto Mountain, San Bernardino County, California, USA". Mineralogical Magazine. 74 (6): 991–998. doi:10.1180/minmag.2010.074.6.991. ISSN 0026-461X. S2CID 129298210.
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