data_global
_cell_length_a 2.4600000000
_cell_length_b 2.4599999971
_cell_length_c 12.0000000000
_cell_angle_alpha 90.0000000000
_cell_angle_beta 90.0000000000
_cell_angle_gamma 59.9999999615
_symmetry_space_group_name_H-M 'P 1'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
C   0.0000000000 0.0000000000 0.0000000000
C   0.6666641249 -0.3333282498 0.0000000000