data_5000140 _chemical_formula_sum 'C6 H2 Cl1 N3 O6' _symmetry_cell_setting monoclinic _symmetry_space_group_name_H-M 'P 21/a' _symmetry_Int_Tables_number 14 loop_ _symmetry_equiv_pos_site_id _symmetry_equiv_pos_as_xyz 1 x,y,z 2 1/2-x,1/2+y,-z 3 -x,-y,-z 4 -1/2+x,-1/2-y,z _cell_length_a 11.020(4) _cell_length_b 6.795(1) _cell_length_c 14.964(4) _cell_angle_alpha 90 _cell_angle_beta 124.15(2) _cell_angle_gamma 90 _cell_formula_units_Z 4 loop_ _atom_type_symbol _atom_type_radius_bond C 0.68 H 0.20 Cl 0.99 N 0.68 O 0.68 loop_ _atom_site_label _atom_site_type_symbol _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z Cl1 Cl 0.09560 0.05240 0.18100 C1 C 0.21500 0.37160 0.15700 C2 C 0.18130 0.27580 0.22270 C3 C 0.22470 0.36480 0.32090 C4 C 0.29980 0.54050 0.35290 C5 C 0.33040 0.62790 0.28400 C6 C 0.28860 0.54770 0.18530 H1 H 0.32800 0.59100 0.41800 H2 H 0.30400 0.60800 0.14100 N1 N 0.17410 0.28510 0.05180 N2 N 0.19270 0.27970 0.39790 N3 N 0.41150 0.81510 0.31700 O1 O 0.26470 0.19730 0.05010 O2 O 0.05330 0.30510 -0.02650 O3 O 0.08050 0.18910 0.35980 O4 O 0.28080 0.31010 0.49440 O5 O 0.42600 0.90350 0.39380 O6 O 0.45850 0.87090 0.26390