Lanthanum selenite,La2(SeO3)3 |
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Authors: | William T A Harrison |
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Abstract: | Hydrothermally prepared La2(SeO3)3 contains a three‐dimensional network of LaO10 polyhedra dav(La—O) = 2.622 (3) Å] and SeO3 pyramids dav(Se—O) = 1.691 (3) Å]. One of the SeO3 pyramids is in a general position and the other has crystallographic m symmetry. There are pseudo‐channels in the 010] direction which are probably associated with the SeIV lone pairs. |
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