Patent ID: 7442816
Filing Date: 2008-10-28
Classification: B01J,C01B

Abstract:
1. A composition of the formula SbVPO 6+δ wherein δ is 0 to about 1.5, wherein SbVPQ 6 is characterized by the data in Tables I and II, as follows: TABLE I. Crystal Structure Parameters of SbVPO 6 Crystal System: Monoclinic Lattice Parameters: a=7.999(2) Å, b=5.727(1) Å, c=11.566(3) Å, β=93.97(1)° Volume: 528.57 Å Formula: SbVPO Units/Cell: 4 Formula Weight: 299.6 amu Density: 3.76 g/cc Space Group: P2