data_global
_amcsd_formula_title 'Ge Mn Nb'
loop_
_publ_author_name
'Roy-Montreuil J'
'Deyris B'
'Fruchart R'
'Michel A'
_journal_name_full 'Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences'
_journal_volume 266 
_journal_year 1968
_journal_page_first 615
_journal_page_last 617
_publ_section_title
;
 Etude sur la structure cristallographique du compose Nb Mn Ge
 _cod_database_code 1008964
;
_database_code_amcsd 0016829
_chemical_formula_sum 'Nb Mn Ge'
_cell_length_a 6.540
_cell_length_b 6.540
_cell_length_c 3.631
_cell_angle_alpha 90
_cell_angle_beta 90
_cell_angle_gamma 120
_cell_volume 134.497
_exptl_crystal_density_diffrn      8.165
_symmetry_space_group_name_H-M 'P -6 2 m'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  '-x,-x+y,z'
  '-x+y,-x,-z'
  'y,x,-z'
  '-y,x-y,z'
  'x-y,-y,z'
  'x,y,-z'
  '-x,-x+y,-z'
  '-x+y,-x,z'
  'y,x,z'
  '-y,x-y,-z'
  'x-y,-y,-z'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
Nb1   0.58200   0.00000   0.50000
Mn1   0.25200   0.00000   0.00000
Ge1   0.33333   0.66667   0.00000
Ge2   0.00000   0.00000   0.50000