#------------------------------------------------------------------------------
#$Date: 2008-01-26 15:05:32 +0200 (Sat, 26 Jan 2008) $
#$Revision: 19 $
#$URL: file:///home/coder/svn-repositories/cod/cif/9/9000792.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_9000792
_chemical_name 'Kanoite'
loop_
_publ_author_name
'Gordon W A'
'Peacor D R'
'Brown P E'
'Essene E J'
'Allard L F'
_journal_name_full "American Mineralogist"
_journal_volume 66
_journal_year 1981
_journal_page_first 127
_journal_page_last 141
_publ_section_title
;
 Exsolution relationship in a clinopyroxene of average composition
 Ca0.43Mn0.69Mg0.82Si2O6: X-ray diffraction and analytical electron microscopy
;
_chemical_formula_sum '(Mg.52 Mn.48) Si O3'
_cell_length_a 9.78
_cell_length_b 8.93
_cell_length_c 5.32
_cell_angle_alpha 90
_cell_angle_beta 108.6
_cell_angle_gamma 90
_cell_volume 440.356
_symmetry_space_group_name_H-M 'P 1 21/c 1'
loop_
_symmetry_equiv_pos_as_xyz
  'x,y,z'
  'x,1/2-y,1/2+z'
  '-x,1/2+y,1/2-z'
  '-x,-y,-z'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
Mg1   0.25050   0.65440   0.23570   0.90000
Mn1   0.25050   0.65440   0.23570   0.10000
Mn2   0.25340   0.02350   0.23320   0.86000
Mg2   0.25340   0.02350   0.23320   0.14000
Si1a   0.04130   0.34110   0.27100   1.00000
Si1b   0.54660   0.83880   0.24080   1.00000
O1a   0.86740   0.33830   0.16520   1.00000
O1b   0.37260   0.83820   0.13670   1.00000
O2a   0.11810   0.50090   0.32550   1.00000
O2b   0.62390   0.99160   0.35890   1.00000
O3a   0.10340   0.25900   0.57070   1.00000
O3b   0.60380   0.71610   0.49010   1.00000