data_2000246
_journal_name_full 'Acta Cryst. C'
_journal_year   1991
_journal_volume  47
_journal_page_first  1794
_journal_page_last  1796
loop_
_publ_author_name
 'Ross, N.L.'
 'Reynard, B.'
 'Guyot, F.'
_chemical_formula_sum  'Ge1 Mn1 O3'
_chemical_formula_weight  175.55
_symmetry_cell_setting  hexagonal
_symmetry_space_group_name_H-M  'R -3 {hexagonal axes}'
_symmetry_space_group_name_Hall  '-R 3'
_cell_length_a  5.0148(5)
_cell_length_b  5.0148(5)
_cell_length_c  14.3240(10)
_cell_angle_alpha  90
_cell_angle_beta  90
_cell_angle_gamma  90
_cell_volume  311.97(7)
_cell_formula_units_Z  6
_exptl_crystal_density_diffrn  5.54
_exptl_crystal_density_meas  ?
_exptl_crystal_F_000  486
_exptl_absorpt_coefficient_mu  19.78
_diffrn_radiation_type  Mo
_diffrn_radiation_wavelength  0.7093
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
 Mn .0 .0 .36388(7)
 Ge .0 .0 .15687(5)
 O .3192(6) .0367(6) .2407(2)