Crystal Structure of Risedronate monosodium hemi-pentahydrate

Id2013167
Common nameRisedronate monosodium hemi-pentahydrate
Chemical namesodium [1-hydroxy-2-(pyridinium-3-yl)ethane-1,2-diyl]bis(phosphonate) 2.5-hydrate
a (Å)21.664(7)
b (Å)8.930(3)
c (Å)15.123(5)
α (°)90
β (°)114.692(5)
γ (°)90
V (Å3)2658.2(15)
Space groupC 1 2/c 1
Temperature (K)193(2)
Rint0.030
Publication: Acta Crystallographica Section C (2003) 59, 2 m33-m36