Ethane-1,1,2-trisphosphonic acid hemihydrate

C₂H₉O₉P_3,0.5(H₂O)

Delain-Bioton, Lise Lohier, Jean-François Villemin, DidierSopková-de Oliveira Santos, JanaHix, GaryJaffrès, Paul-Alain

Acta Crystallographica Section C (2008) 64, 2 o47-o49

a=12.5239(3)Å   b=7.7987(2)Å   c=10.3585(3)Å

α=90.00°   β=109.523(2)°   γ=90.00°