Revised Space Groups for Three Molybdenum(V) Phosphate Compounds
✍ Scribed by A. Leclaire; M.M. Borel; A. Guesdon; Richard E. Marsh
- Book ID
- 102610589
- Publisher
- Elsevier Science
- Year
- 2001
- Tongue
- English
- Weight
- 262 KB
- Volume
- 159
- Category
- Article
- ISSN
- 0022-4596
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✦ Synopsis
The space groups of three previously described Mo(V) phosphate structures are revised. (1) -KMo 2 P 3 O 13 , originally reported as triclinic, P1 , is revised to monoclinic, C2/c; it is identical to the compound previously identi5ed as K 4 Mo 8 P 12 O 52 .
(2) The compound formulated as [Mo 12 CdP 8 O 50 (OH) 12 ]Cd [N(CH 3 ) 4 ] 2 (H 3 O) 6 ' 5H 2 O, originally described as monoclinic, Pn, is revised to P2 1 /n (also monoclinic). (3) Rb 3 O 2 (MoO) 4 (PO 4 ) 4 , originally reported as orthorhombic, C 222 1 , is revised to tetragonal, P4 3 2 1 2. The general descriptions of the structures are unchanged; however, for compound 2 the revision involves the addition of a center of symmetry and, as a result, there are signi5cant changes in the interatomic distances and angles.