J. Frackenpohl et al., Crystal structure of (1S,2R,5R,6R)-2-methoxy-6-(16-nitrophenylethynyl)-1-azabicyclo[3.2.2]nonane, C17H20N2O3, Z KRIST-NEW, 215(3), 2000, pp. 437-438
C17H20N2O3, orthorhombic, P2(1)2(1)2(1) (No. 19), a = 7.096(1) Angstrom, b
= 11.671(1) Angstrom, c = 19.277(2) Angstrom, V = 1596.5 Angstrom(3), Z = 4
, R-gt(F) = 0.032, wR(ref)(F-2) = 0.040, T = 300 K.