data_1008158
_chemical_name_systematic          'Manganese uranate'
_chemical_formula_structural       'Mn U O4'
_chemical_formula_sum              'Mn O4 U'
_publ_section_title
;
Parametres Atomiques et Structure Magnetique de Mn U O~4~
;
loop_
_publ_author_name
  'Bacmann, M'
  'Bertaut, E F'
_journal_name_full                 'Journal de Physique (Paris)'
_journal_coden_ASTM                JOPQAG
_journal_volume                    27
_journal_year                      1966
_journal_page_first                726
_journal_page_last                 734
_cell_length_a                     6.647
_cell_length_b                     6.984
_cell_length_c                     6.75
_cell_angle_alpha                  90
_cell_angle_beta                   90
_cell_angle_gamma                  90
_cell_volume                       313.4
_cell_formula_units_Z              4
_symmetry_space_group_name_H-M     'I m m a'
_symmetry_Int_Tables_number        74
_symmetry_cell_setting             orthorhombic
loop_
_symmetry_equiv_pos_as_xyz
  'x,y,z'
  'x,-y,-z'
  'x,1/2+y,-z'
  'x,1/2-y,z'
  '-x,-y,-z'
  '-x,y,z'
  '-x,1/2-y,z'
  '-x,1/2+y,-z'
  '1/2+x,1/2+y,1/2+z'
  '1/2+x,1/2-y,1/2-z'
  '1/2+x,y,1/2-z'
  '1/2+x,-y,1/2+z'
  '1/2-x,1/2-y,1/2-z'
  '1/2-x,1/2+y,1/2+z'
  '1/2-x,-y,1/2+z'
  '1/2-x,y,1/2-z'
loop_
_atom_type_symbol
_atom_type_oxidation_number
  Mn2+   2.000
  U6+    6.000
  O2-   -2.000
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_symmetry_multiplicity
_atom_site_Wyckoff_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
_atom_site_attached_hydrogens
_atom_site_calc_flag
  Mn1   Mn2+   4 b 0. 0. 0.5 1.  0 d
  U1    U6+    4 e 0. 0.25 0.02 1.  0 d
  O1    O2-    8 i 0.293 0.25 0.022 1.  0 d
  O2    O2-    8 h 0. -0.014 0.195 1.  0 d
_refine_ls_R_factor_all            0.015