#------------------------------------------------------------------------------
#$Date: 2008-01-26 15:05:32 +0200 (Sat, 26 Jan 2008) $
#$Revision: 19 $
#$URL: file:///home/coder/svn-repositories/cod/cif/9/9002338.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_9002338
_chemical_name 'Sodic-ferripedrizite'
loop_
_publ_author_name
'Oberti R'
'Caballero J M'
'Ottolini L'
'Lopez-Andres S'
'Herreros V'
_journal_name_full "American Mineralogist"
_journal_volume 85
_journal_year 2000
_journal_page_first 578
_journal_page_last 585
_publ_section_title
;
 Sodic-ferripedrizite, a new monoclinic amphibole
 bridging the magnesium-iron-manganese-lithium and the sodium-calcium groups
 Note: site occupancy unknown
 Sample: crystal P(1)
;
_chemical_formula_sum 'O23.16 F.84 Si8 Fe1.98 Mg1.76 Al.2 Li2.24 Na1.3 Ca.04 K.0
_cell_length_a 9.536
_cell_length_b 17.797
_cell_length_c 5.278
_cell_angle_alpha 90
_cell_angle_beta 102.54
_cell_angle_gamma 90
_cell_volume 874.373
_symmetry_space_group_name_H-M 'C 1 2/m 1'
loop_
_symmetry_equiv_pos_as_xyz
  'x,y,z'
  '1/2+x,1/2+y,z'
  'x,-y,z'
  '1/2+x,1/2-y,z'
  '-x,y,-z'
  '1/2-x,1/2+y,-z'
  '-x,-y,-z'
  '1/2-x,1/2-y,-z'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
_atom_site_Uiso_or_equiv
O1   0.11140   0.09060   0.20830   1.00000 ?
O2   0.12090   0.17250   0.73110   1.00000 ?
O-h3   0.11500   0.00000   0.69730   0.58000 ?
F3   0.11500   0.00000   0.69730   0.42000 ?
O4   0.37260   0.25080   0.78620   1.00000 ?
O5   0.35420   0.12920   0.06840   1.00000 ?
O6   0.34710   0.11980   0.56830   1.00000 ?
O7   0.34040   0.00000   0.28260   1.00000 ?
SiT1   0.28350   0.08630   0.28110   1.00000 ?
SiT2   0.29520   0.17140   0.78970   1.00000 ?
FeM1   0.00000   0.08590   0.50000   0.16000 ?
MgM1   0.00000   0.08590   0.50000   0.88000 ?
FeM2   0.00000   0.17950   0.00000   0.83000 ?
AlM2   0.00000   0.17950   0.00000   0.10000 ?
LiM3   0.00000   0.00000   0.00000   0.88000 ?
NaM4   0.00000   0.27120   0.50000   0.30000 ?
CaM4   0.00000   0.27120   0.50000   0.02000 ?
LiM4*   0.00000   0.24520   0.50000   0.68000   0.00010
KA   0.00000   0.50000   0.00000   0.03000 ?
NaAm   0.06600   0.50000   0.13400   0.35000 ?
H   0.16840   0.00000   0.71150   0.58000   0.00024