![[HTML version]](/e/graphics/htmlborder.gif)
![[PDF version]](/e/graphics/pdfborder.gif)
![[CIF]](/e/graphics/cifborder.gif)
![[3d view]](/e/graphics/3dviewborder.gif)
![[Structure Factors]](/e/graphics/structurefactorsborder.gif)
![[CIF check Report]](/e/graphics/checkcifborder.gif)
![[Issue contents]](/e/graphics/issuecontentsborder.gif)
![[Buy article online]](/logos/buy.gif)
Acta Cryst. (2004). E60, i61-i63 [ doi:10.1107/S1600536804007445 ]
Abstract: The title compound, dilanthanum dihydrogen hexamolybdoplatinate(IV) hexadecahydrate, La2[H2PtMo6O24]·16H2O, was obtained by reacting La(NO3)3·6H2O with a sodium salt solution of [HnPtMo6O24](8-n)- at pH 2.0, and it was found to crystallize in the monoclinic system in space group C2/c, with the polyanion having the least protonated species and a crystallographical inversion center. Two of the O atoms of the central [PtO6] octahedron were found to be protonated. The protonated O atoms were identified by elongation of the Mo-O(H) bonds and the values of the Mo-O(H)-Mo bond angles. Inter-polyanion hydrogen bonds are not formed.
Online 9 April 2004
Copyright © International Union of Crystallography
IUCr Webmaster