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A new crystal of 2-methylpropan-2-aminium methyl((4-fluorobenzamido)(4-fluorophenyl)methyl)phosphonate has been prepared at room temperature and characterized by 1HNMR, 13 C NMR, IR, MS, elemental analysis and X-ray single-crystal determination. The compound crystallizes in monoclinic space group C2/c with a = 20.719(2), b = 11.8559(13), c = 18.176(2) A, β = 94.434(2)°, V = 4451.4(9) A3, Dc = 1.317 Mg/m3, Z = 8, F(000) = 1864 and μ = 0.174 mm-1. The crystal packing is stabilized by intermolecular N–H···O and O–H···O hydrogen bonds, as well as by weak π-π stacking interactions.
A new crystal of 2-methylpropan-2-aminium methyl (4-fluorobenzamido) (4-fluorophenyl) methyl phosphonate has been prepared at room temperature and characterized by 1H NMR, 13 C NMR, IR, MS, elemental analysis and X- ray single-crystal determination. The compound crystallizes in monoclinic space group C2 / c with a = 20.719 (2), b = 11.8559 (13), c = 18.176 (2) A, β = 94.434 (2) °, V = 4451.4 (9) A3, Dc = 1.317 Mg / m3, Z = 8, F (000) = 1864 and μ = 0.174 mm- 1. The crystal packing is stabilized by intermolecular N-H ··· O and O-H ·· O hydrogen bonds, as well as by weak π-π stacking interactions.