Selenite sulfate

Selenite sulfates are mixed anion compounds containing both selenite (SeO32−) and sulfate (SO42−) 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 dimensions (Å)
and internal angles 		Unit cell
volume Å3 		Density Comments Refs
Na8(SeO3)(SO4)3 1:3 orthorhombic Pna21 a=9.275 b=21.628 c=6.905 SHG 1.2 × KDP; birefringence 0.041 at 532 nm [1]
Na2(H2SeO3)(SO4) 1:1 monoclinic P21/c a=8.461 b=6.7563 c=10.880 β =90.13° [1]
K4(H2SeO3)(HSO4)2(SO4) 1:3 triclinic P1 a=7.4183 b=7.4833 c=14.413 α=89.915° β=86.814° γ=71.659° [1]
Co3(SeO3)(SO4)(OH)2 1:1 orthorhombic Pnma a=10.8757 b=6.4782 c=11.1579 [2]
Pauladamsite Cu4(SeO3)(SO4)(OH)4·2H2O 1:1 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 [3]
Cd4(SeO3)2(SO4)2 orthorhombic P212121 a=5.3524 b=14.595 c=15.892 [4]
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° [5]
Pr2(SeO3)2(SO4)(H2O)2 2:1 monoclinic C2 a=11.719 b=6.8495 c=6.5043 β=103.265 Z=2 508.18 4.364 light green [6]
Sm2(SeO3)2(SO4)(H2O)2 2:1 monoclinic C2 [7]
Dy2(SeO3)2(SO4)(H2O)2 2:1 monoclinic C2 [7]
Yb2(SeO3)2(SO4)(H2O)2 monoclinic C2 [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 [5]
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° [5]
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. ^ a b c Zhang, Xin-Wei; Wang, Zhi-Xiang; Hu, Chun-Li; Li, Ya-Feng; Mao, Jiang-Gao; Kong, Fang (2024-03-15). "UV-Transparent SHG Material Explored in an Alkali Metal Sulfate Selenite System". Inorganic Chemistry. 63 (13): 6067–6074. doi:10.1021/acs.inorgchem.4c00405. ISSN 0020-1669. PMID 38489513.
  2. ^ 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.
  3. ^ 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.
  4. ^ 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.
  5. ^ a b c 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.
  6. ^ Eaton, Teresa (2016). "Lanthanide and Actinide Selenites".
  7. ^ a b c 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.
  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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