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]

^ 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

[1] 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

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