#------------------------------------------------------------------------------
#$Date: 2008-01-14 00:15:36 +0200 (Mon, 14 Jan 2008) $
#$Revision: 14 $
#$URL: file:///home/coder/svn-repositories/cod/cif/9/9002384.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/
#
# All data on this site have been placed in the public domain by the
# contributors.
#
data_9002384
_chemical_name 'Ca3Mn2Ge3O12'
loop_
_publ_author_name
'Heinemann S'
'Miletich R'
_journal_name_full "American Mineralogist"
_journal_volume 85
_journal_year 2000
_journal_page_first 993
_journal_page_last 1000
_publ_section_title
;
 Structure and twinning of tetragonal Ca3Mn2Ge3O12 garnet
;
_chemical_formula_sum 'Ca3 Mn2 Ge3 O12'
_cell_length_a 12.3098
_cell_length_b 12.3098
_cell_length_c 12.3277
_cell_angle_alpha 90
_cell_angle_beta 90
_cell_angle_gamma 90
_cell_volume 1868.031
_symmetry_space_group_name_H-M 'I 41/a'
loop_
_symmetry_equiv_pos_as_xyz
  'x,y,z'
  '1/2+x,1/2+y,1/2+z'
  '1/4+y,3/4-x,1/4-z'
  '3/4+y,1/4-x,3/4-z'
  '1/4-y,3/4+x,1/4+z'
  '3/4-y,1/4+x,3/4+z'
  '1/2+x,y,1/2-z'
  '+x,1/2+y,-z'
  '1/2-x,-y,1/2+z'
  '-x,1/2-y,+z'
  '1/4-y,1/4+x,3/4-z'
  '3/4-y,3/4+x,1/4-z'
  '1/4+y,1/4-x,3/4+z'
  '3/4+y,3/4-x,1/4+z'
  '-x,-y,-z'
  '1/2-x,1/2-y,1/2-z'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
CaD1   0.12510  -0.00229   0.25040
CaD2   0.00000   0.25000   0.62281
MnOca   0.00000   0.00000   0.50000
MnOcb   0.00000   0.00000   0.00000
GeT1a   0.00000   0.25000   0.37500
GeT1b   0.00000   0.25000   0.87500
GeT2   0.12518   0.00317   0.74330
O1a   0.45180   0.64970   0.96420
O1b   0.05220   0.65290   0.03340
O2a   0.66010   0.03110   0.05690
O2b   0.85580   0.03720   0.95380
O3a   0.03190   0.05270   0.64520
O3b   0.46480   0.04990   0.33990