Abstract
In poly[[diaquaoxido[mu(3)-trioxidoselenato(2-)]vanadium(IV)]hemihydrate], {[VO(SeO3)(H2O)(2)]center dot 0.5H(2)O}(n), the octahedral V(H2O)(2)O-4 and pyramidal SeO3 building units are linked by V-O-Se bonds to generate ladder-like chains propagating along the [010] direction. A network of O-H center dot center dot center dot O hydrogen bonds helps to consolidate the structure. The O atom of the uncoordinated water molecule lies on a crystallographic twofold axis. The title compound has a similar structure to those of the reported phases [VO(OH)(H2O)(SeO3)](4)center dot 2H(2)O and VO(H2O)(2)(HPO4)center dot 2H(2)O.
Original language | English |
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Pages (from-to) | I61-I63 |
Number of pages | 3 |
Journal | Acta Crystallographica Section C, Crystal Structure Communications |
Volume | C66 |
DOIs | |
Publication status | Published - Jun 2010 |
Keywords
- ray-powder diffraction
- crystal-structure
- X-Ray
- hydrothermal synthesis
- lithium batteries
- phosphate
- selenites