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A Vanadium(IV) Diphosphate with an Intersecting Tunnel Structure, PbVOP2O7

โœ Scribed by A. Leclaire; M.M. Borel; B. Raveau

Publisher
Elsevier Science
Year
2001
Tongue
English
Weight
275 KB
Volume
162
Category
Article
ISSN
0022-4596

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โœฆ Synopsis

A novel lead vanadophosphate, PbVOP 2 O 7 , has been synthesized. This phase crystallizes in the Pnma space group with a โ€ซ)1(998.8ุโ€ฌ A > , b โ€ซุโ€ฌ 7.534(1) A > , and

chains running along b l , interconnected through P 2 O 7 groups forming large intersecting tunnels running along b l , al , and cl , respectively, where the Pb 2ุ‰ cations are located. This is the second lead vanadophosphate, beside Pb(VO) 3 (P 2 O 7 ) 2 , that consists of [VO 3 ] chains interconnected by P 2 O 7 groups.

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