Biphenyl-4,4-diphosphonic acid

C₁₂H₁₂O₆P₂

Próchniak, G.Zoń, J.Daszkiewicz, M.Pietraszko, A.Videnova-Adrabińska, V.

Acta Crystallographica Section C (2007) 63, 7 o434-o436

a=13.0552(18)Å   b=7.0852(10)Å   c=6.7287(13)Å

α=90.00°   β=98.176(14)°   γ=90.00°