%window
%structure nicotin_acid
%job Acta Cryst. (2016). A72, 236–242  
%data
cell 7.303 11.693 7.33 90 113.68 90
space  P21/c
formula (C6 H5 N O2)4
refl nicotin_acid.hkl
format (3I4,2F8.2)
electrons
!known nicotin_acid.cif
!wave 0.02508
%frag nicotin_acid.mol
%sanneal
%end
