# CIF file generated by openbabel 2.4.1, see http://openbabel.sf.net data_I _chemical_name_common 'C57' loop_ _atom_site_label _atom_site_type_symbol _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_occupancy O0 O -0.82100 -2.70400 0.07200 1.000 C1 C -0.66600 -1.51000 0.24700 1.000 C2 C 0.68000 -0.92200 0.15300 1.000 C3 C 1.78600 -1.73600 -0.14000 1.000 O4 O 1.62000 -3.06800 -0.33600 1.000 C5 C 2.79100 -3.83200 -0.63000 1.000 C6 C 3.04700 -1.17300 -0.22600 1.000 C7 C 3.21100 0.19200 -0.02400 1.000 N8 N 4.47800 0.75800 -0.11100 1.000 C9 C 5.38900 0.16400 0.87700 1.000 C10 C 5.02000 0.63000 -1.47100 1.000 C11 C 2.11000 0.99600 0.26600 1.000 N12 N 2.29500 2.44900 0.47800 1.000 O13 O 1.33500 3.15500 0.73200 1.000 O14 O 3.40800 2.93900 0.40000 1.000 C15 C 0.86100 0.45100 0.34800 1.000 N16 N -1.72600 -0.72600 0.52300 1.000 C17 C -3.06700 -1.31100 0.61100 1.000 C18 C -6.34000 -0.24700 -0.23200 1.000 C19 C -5.50500 -0.80000 0.94500 1.000 C20 C -4.10100 -0.19400 0.76300 1.000 N21 N -4.14000 0.62900 -0.46500 1.000 C22 C -3.27300 1.80800 -0.33700 1.000 C23 C -5.56000 1.02800 -0.64100 1.000 C24 C -3.25700 2.57500 -1.66000 1.000 H25 H 0.01200 1.08100 0.56900 1.000 H26 H -1.60200 0.22600 0.66200 1.000 H27 H 3.90200 -1.79300 -0.45000 1.000 H28 H 3.49800 -3.74400 0.19500 1.000 H29 H 2.51800 -4.87900 -0.76400 1.000 H30 H 3.25000 -3.45600 -1.54400 1.000 H31 H 5.47200 -0.90800 0.69600 1.000 H32 H 6.37300 0.62500 0.78700 1.000 H33 H 4.99900 0.33400 1.88000 1.000 H34 H 4.36100 1.13900 -2.17400 1.000 H35 H 6.01200 1.08100 -1.51100 1.000 H36 H 5.08900 -0.42500 -1.73600 1.000 H37 H -3.27600 -1.87800 -0.29600 1.000 H38 H -3.11800 -1.97400 1.47400 1.000 H39 H -3.85200 0.42800 1.62300 1.000 H40 H -6.36800 -0.96100 -1.05500 1.000 H41 H -7.34800 0.00700 0.09500 1.000 H42 H -5.93400 -0.48300 1.89500 1.000 H43 H -5.45600 -1.88800 0.89600 1.000 H44 H -5.76100 1.28600 -1.68000 1.000 H45 H -5.80900 1.86000 0.01800 1.000 H46 H -3.65400 2.45400 0.45400 1.000 H47 H -2.26100 1.48900 -0.08900 1.000 H48 H -2.87500 1.92800 -2.45100 1.000 H49 H -4.26900 2.89400 -1.90800 1.000 H50 H -2.61300 3.45000 -1.56500 1.000