(S)-(+)-2-(2-biphenyl-2-yl-1-methylethyl)-4,5-dihydro-1H-imidazolium hydrogen oxalate

C₁₈H₂₁N_2,C₂HO₄

Giannella, MarioGentili, FrancescoBruni, BrunoMessori, LuigiDi Vaira, Massimo

Acta Crystallographica Section E (2005) 61, 8 o2376-o2378

a=9.4761(6)Å   b=10.0886(6)Å   c=10.5018(6)Å

α=90.00°   β=111.697(6)°   γ=90.00°