data_global
_chemical_name_mineral 'Pyrope'
loop_
_publ_author_name
'Nakatsuka A'
'Shimokawa M'
'Nakayama N'
'Ohtaka O'
'Arima H'
'Okube M'
'Yoshiasa A'
_journal_name_full 'American Mineralogist'
_journal_volume 96 
_journal_year 2011
_journal_page_first 1593
_journal_page_last 1605
_publ_section_title
;
 Static disorders of atoms and experimental determination of Debye temperature in
 pyrope: Low- and high-temperature single-crystal X-ray diffraction study
 Note: T = 672.9 K
;
_database_code_amcsd 0018549
_chemical_compound_source 'Synthetic'
_chemical_formula_sum 'Mg3 Al2 Si3 O12'
_cell_length_a 11.4960
_cell_length_b 11.4960
_cell_length_c 11.4960
_cell_angle_alpha 90
_cell_angle_beta 90
_cell_angle_gamma 90
_cell_volume 1519.289
_exptl_crystal_density_diffrn      3.525
_symmetry_space_group_name_H-M 'I a -3 d'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  '1/2+x,1/2+y,1/2+z'
  'z,1/2-x,1/2+y'
  '1/2+z,-x,+y'
  '-y,1/2+z,1/2-x'
  '1/2-y,+z,-x'
  'x,1/2-y,1/2+z'
  '1/2+x,-y,+z'
  '-z,1/2+x,1/2-y'
  '1/2-z,+x,-y'
  'y,1/2-z,1/2+x'
  '1/2+y,-z,+x'
  '-x,1/2+y,1/2-z'
  '1/2-x,+y,-z'
  '3/4+x,1/4-z,3/4-y'
  '1/4+x,3/4-z,1/4-y'
  '3/4-z,1/4+y,3/4+x'
  '1/4-z,3/4+y,1/4+x'
  '3/4+y,1/4-x,3/4-z'
  '1/4+y,3/4-x,1/4-z'
  '3/4-x,1/4+z,3/4+y'
  '1/4-x,3/4+z,1/4+y'
  '3/4+z,1/4-y,3/4-x'
  '1/4+z,3/4-y,1/4-x'
  '3/4-y,1/4+x,3/4+z'
  '1/4-y,3/4+x,1/4+z'
  '1/4+x,1/4+z,1/4+y'
  '3/4+x,3/4+z,3/4+y'
  '1/4-z,1/4-y,1/4-x'
  '3/4-z,3/4-y,3/4-x'
  '1/4+y,1/4+x,1/4+z'
  '3/4+y,3/4+x,3/4+z'
  '1/4-x,1/4-z,1/4-y'
  '3/4-x,3/4-z,3/4-y'
  '1/4+z,1/4+y,1/4+x'
  '3/4+z,3/4+y,3/4+x'
  '1/4-y,1/4-x,1/4-z'
  '3/4-y,3/4-x,3/4-z'
  '1/2+z,x,1/2-y'
  '+z,1/2+x,-y'
  '1/2-y,-z,1/2+x'
  '-y,1/2-z,+x'
  '1/2+x,y,1/2-z'
  '+x,1/2+y,-z'
  '1/2-z,-x,1/2+y'
  '-z,1/2-x,+y'
  '1/2+y,z,1/2-x'
  '+y,1/2+z,-x'
  '1/2-x,-y,1/2+z'
  '-x,1/2-y,+z'
  '1/2-z,1/2+x,y'
  '-z,+x,1/2+y'
  '1/2+y,1/2-z,-x'
  '+y,-z,1/2-x'
  '1/2-x,1/2+y,z'
  '-x,+y,1/2+z'
  '1/2+z,1/2-x,-y'
  '+z,-x,1/2-y'
  '1/2-y,1/2+z,x'
  '-y,+z,1/2+x'
  '1/2+x,1/2-y,-z'
  '+x,-y,1/2-z'
  '3/4-x,3/4+z,1/4-y'
  '1/4-x,1/4+z,3/4-y'
  '3/4+z,3/4-y,1/4+x'
  '1/4+z,1/4-y,3/4+x'
  '3/4-y,3/4+x,1/4-z'
  '1/4-y,1/4+x,3/4-z'
  '3/4+x,3/4-z,1/4+y'
  '1/4+x,1/4-z,3/4+y'
  '3/4-z,3/4+y,1/4-x'
  '1/4-z,1/4+y,3/4-x'
  '3/4+y,3/4-x,1/4+z'
  '1/4+y,1/4-x,3/4+z'
  '1/4-x,3/4-z,3/4+y'
  '3/4-x,1/4-z,1/4+y'
  '1/4+z,3/4+y,3/4-x'
  '3/4+z,1/4+y,1/4-x'
  '1/4-y,3/4-x,3/4+z'
  '3/4-y,1/4-x,1/4+z'
  '1/4+x,3/4+z,3/4-y'
  '3/4+x,1/4+z,1/4-y'
  '1/4-z,3/4-y,3/4+x'
  '3/4-z,1/4-y,1/4+x'
  '1/4+y,3/4+x,3/4-z'
  '3/4+y,1/4+x,1/4-z'
  '-z,-x,-y'
  '1/2-z,1/2-x,1/2-y'
  'y,z,x'
  '1/2+y,1/2+z,1/2+x'
  '-x,-y,-z'
  '1/2-x,1/2-y,1/2-z'
  'z,x,y'
  '1/2+z,1/2+x,1/2+y'
  '-y,-z,-x'
  '1/2-y,1/2-z,1/2-x'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
Mg   0.12500   0.00000   0.25000   0.01898
Al   0.00000   0.00000   0.00000   0.00773
Si   0.37500   0.00000   0.25000   0.00689
O  -0.03314   0.04968   0.15356   0.01072