Crystal Structure of Bis(phenylphosphonic) anhydride

Id2223963
Chemical nameBis(phenylphosphonic) anhydride
a (Å)5.6510(7)
b (Å)19.3320(18)
c (Å)24.440(3)
α (°)84.701(8)
β (°)89.192(8)
γ (°)81.687(7)
V (Å3)2630.6(5)
Space groupP -1
Temperature (K)93(2)
Rint0.0539
Publication: Acta Crystallographica Section E (2009) 65, 11 o2647