Boroselenite
The boroselenites are heteropoly anion chemical compounds containing selenite and borate groups linked by common oxygen atoms. They are not to be confused with the boroselenates with have a higher oxidation state for selenium, and extra oxygen. If selenium is replaced by sulfur, it would be a borosulfite. Boroselenites are distinct from selenoborates in which selenium replaces oxygen in borate, or perselenoborates which contain Se-Se bonds as well as Se-B bonds. The metal boroselenites were only discovered in 2012.[1]
List
name | chem | mw | crystal system | space group | unit cell Å | volume | density | comment | references |
---|---|---|---|---|---|---|---|---|---|
boroseleniteselenate | B2Se3O10 | monoclinic | P21/c | a = 4.3466, b = 7.0237, c = 22.1460, β = 94.922; Z = 4 | [2] | ||||
Se2B2O7 | 291.54 | orthorhombic | P212121 | a=7.4815 b=7.8984 c=9.0478 Z=4 | 534.65 | 3.622 | NLO 2.2 x KDP; band gap 4.64 eV; colourless | [3] | |
Li2SeB8O15 | 419.32 | monoclinic | P21/c | a=8.641 b=16.282 c=8.415 β=94.426 Z=4 | 1180.4 | 2.350 | 3D;stable to 280 °C; band gap 4.81 eV | [4] | |
NaSeB3O7 | 246.38 | monoclinic | P21/c | a=4.470 b=15.810 c=8.645 β=98.75 Z=4 | 603.8 | 2.710 | layered;stable to 290 °C; band gap 4.36 | [4] | |
KSeB3O7 | 262.49 | monoclinic | P21/c | a=4.5569 b=17.601 c=8.669 β=95.92 Z=4 | 691.6 | 2.521 | layered stable to 280 °C; band gap 4.30 | [4] | |
K2Se3B2O10 | 496.70 | orthorhombic | Pnma | a=14.1842 b=15.7516 c=4.7103 Z=4 | 1052.39 | 3.135 | 1D; stable to 330 °C; band gap 4.75 eV | [4] | |
RbSe3B2O9(OH) | orthorhombic | P212121 | a=4.6591 b=11.9288 c=16.332 Z=2 | 907.7 | 3.695 | band gap 3.79 eV | [5] | ||
CsSe3B2O9(OH) | orthorhombic | P212121 | a=4.671 b=12.236 c=16.417 Z=2 | 1104.84 | 3.911 | band gap 4.17 eV; SHG 0.8 x KDP | [5] | ||
Bi2[B2(SeO3)6] | 600.67 | monoclinic | P21/c | a=7.4594 b=7.5056 c=13.2486 β=90.04 Z=4 | 741.75 | 5.379 | birefringence at 1064 nm is 0.090; 0D | [6] |
References
- ^ Kong, Fang; Sun, Chuan-Fu; Yang, Bing-Ping; Mao, Jiang-Gao (2012), Wu, Xin-Tao; Chen, Ling (eds.), "Second-Order Nonlinear Optical Materials Based on Metal Iodates, Selenites, and Tellurites", Structure-Property Relationships in Non-Linear Optical Crystals I, vol. 144, Berlin, Heidelberg: Springer Berlin Heidelberg, pp. 43–103, doi:10.1007/430_2011_65, ISBN 978-3-642-29617-8, retrieved 2021-03-09
- ^ Daub, Michael; Scherer, Harald; Hillebrecht, Harald (2015-03-02). "Synthesis, Crystal Structure, and Spectroscopy of the Mixed-Valent Boroseleniteselenate B 2 Se 3 O 10". Inorganic Chemistry. 54 (5): 2325–2330. doi:10.1021/ic502916j. ISSN 0020-1669. PMID 25695146.
- ^ Kong, Fang; Huang, Shu-Ping; Sun, Zhong-Ming; Mao, Jiang-Gao; Cheng, Wen-Dan (June 2006). "Se 2 (B 2 O 7 ): A New Type of Second-Order NLO Material". Journal of the American Chemical Society. 128 (24): 7750–7751. doi:10.1021/ja0620991. ISSN 0002-7863. PMID 16771484.
- ^ a b c d Zhang, Jian-Han; Kong, Fang; Yang, Bing-Ping; Mao, Jiang-Gao (2012). "A series of boroselenite-based open frameworks mediated by the cationic sizes of the alkali metals". CrystEngComm. 14 (24): 8727. doi:10.1039/c2ce26524a. ISSN 1466-8033.
- ^ a b Zhang, Jian-Han; Wang, Qi-Bing; Chen, Chun-Le; Luo, Ju-Xiang; Hu, Chun-Li; Song, Jun-Ling; Mao, Jiang-Gao (2018). "RbSe 3 B 2 O 9 (OH) and CsSe 3 B 2 O 9 (OH): one dimensional boroselenite-based anionic frameworks with second harmonic generation properties". Dalton Transactions. 47 (16): 5764–5770. doi:10.1039/C8DT00390D. ISSN 1477-9226. PMID 29637203.
- ^ Tang, Ru-Ling; Hu, Chun-Li; Xie, Wei-Jie; Huang, Qian-Ming; Mao, Jiang-Gao (2021-03-02). "Bi 2 [B 2 (SeO 3 ) 6 ]: A Metal Boroselenite with a Unique Zero-Dimensional [B 2 (SeO 3 ) 6 ] 6– Anionic Group and Large Birefringence". Inorganic Chemistry. 60 (6): 3539–3542. doi:10.1021/acs.inorgchem.1c00210. ISSN 0020-1669. PMID 33650857. S2CID 232088560.
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Borates
H3BO3 | He | ||||||||||||||||||||
Li2B4O7 | Be | B | +(CO3) +(C2O4) | (NH4)3BO3 +NO3 | O | +F | Ne | ||||||||||||||
Na2[B4O5(OH)4]·8H2O NaBO2 NaBO3 Na3BO3 Na2B8O13 | Mg3(BO3)2 | AlBO3 | Si | -PO4 +PO4 | +S -SO4 +SO4 | +Cl | Ar | ||||||||||||||
K2B4O7•4H2O KB5O8•4H2O | Ca3(BO3)2 | ScBO3 | TiBO3 | -VO4 | Cr | Mn3(BO3)2 | Fe3(BO3)2 FeBO3 FeB(OH)4 | Co3(BO3)2 | Ni3(BO3)2 | Cu3(BO3)2 | Znx(BO3)x | GaBO3 -GaO4 | -GeO4 | -AsO4 | -SeO4 -SeO3 +Se | +Br | Kr | ||||
Rb3BO3 RbB11O16(OH)2 Rb[B5O6(OH)4]•2H2O | Sr3(BO3)2 | YBO3 | ZrB2O5 | Nb | Mo | Tc | Ru | Rh | Pd | Ag3BO3 | Cd3(BO3)2 | InBO3 | Sn | -SbBO4 | -TeO4 -TeO3 | +I | Xe | ||||
Cs3BO3 CsB5O8•4H2O | BaB2O4 | * | Lu3B5O12 | HfB2O5 | Ta | W | Re | Os | Ir | Pt | Au | Hg | Tl3BO3 | Pb3(BO3)2 | BiBO3 | Po | At | Rn | |||
Fr | Ra | ** | Lr | Rf | Db | Sg | Bh | Hs | Mt | Ds | Rg | Cn | Nh | Fl | Mc | Lv | Ts | Og | |||
* | LaB3O6 | CeB3O6 | Pr4B10O21 | NdBO3 | Pm | Sm | Eu | Gd | Tb | Dy4B6O15 Dy2B4O9 | Ho4B6O15 Ho2B4O9 | ErBO3 | Tm3B5O12 | Yb3B5O12 | |||||||
** | Ac | Th3(BO3)4 | Pa | U(BO3)2 | Np | Pu | Am | Cm | Bk | Cf[B6O8(OH)5] | Es | Fm | Md | No |