#------------------------------------------------------------------------------
#$Date: 2008-01-26 15:05:32 +0200 (Sat, 26 Jan 2008) $
#$Revision: 19 $
#$URL: file:///home/coder/svn-repositories/cod/cif/9/9002339.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_9002339
_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(2)
;
_chemical_formula_sum 'O23.06 F.94 Si8 Fe1.98 Mg1.76 Al.2 Li2.48 Na1.32 Ca.04 K.
_cell_length_a 9.534
_cell_length_b 17.785
_cell_length_c 5.278
_cell_angle_alpha 90
_cell_angle_beta 102.52
_cell_angle_gamma 90
_cell_volume 873.668
_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   0.11160   0.09060   0.20810   1.00000 ?
O2   0.12100   0.17260   0.73110   1.00000 ?
O-h3   0.11580   0.00000   0.69660   0.53000 ?
F3   0.11580   0.00000   0.69660   0.47000 ?
O4   0.37270   0.25070   0.78560   1.00000 ?
O5   0.35440   0.12920   0.06790   1.00000 ?
O6   0.34690   0.11980   0.56800   1.00000 ?
O7   0.34070   0.00000   0.28330   1.00000 ?
SiT1   0.28350   0.08640   0.28110   1.00000 ?
SiT2   0.29530   0.17150   0.78940   1.00000 ?
FeM1   0.00000   0.08570   0.50000   0.16000 ?
MgM1   0.00000   0.08570   0.50000   0.88000 ?
FeM2   0.00000   0.17940   0.00000   0.83000 ?
AlM2   0.00000   0.17940   0.00000   0.10000 ?
LiM3   0.00000   0.00000   0.00000   0.88000 ?
NaM4   0.00000   0.27020   0.50000   0.18000 ?
CaM4   0.00000   0.27020   0.50000   0.02000 ?
LiM4*   0.00000   0.24350   0.50000   0.80000   0.00013
KA   0.00000   0.50000   0.00000   0.03000 ?
NaAm   0.06710   0.50000   0.13640   0.48000 ?
H   0.19730   0.00000   0.75800   0.53000   0.00046