data_global
_chemical_name_mineral 'Phlogopite'
loop_
_publ_author_name
'Scordari F'
'Schingaro E'
'Ventruti G'
'Lacalamita M'
'Ottolini L'
_journal_name_full 'Physics and Chemistry of Minerals'
_journal_volume 35 
_journal_year 2008
_journal_page_first 163
_journal_page_last 174
_publ_section_title
;
 Red micas from basal ignimbrites of Mt. Vulture (Italy): interlayer content
 appraisal by a multi-methodic approach
 Note: Sample LC7_R5
;
_database_code_amcsd 0018312
_chemical_compound_source 'Mt. Vulture, Italy'
_chemical_formula_sum 'K (Mg1.9 Fe1.1) Si4 O12 H.24'
_cell_length_a 5.3269
_cell_length_b 9.2220
_cell_length_c 10.1290
_cell_angle_alpha 90
_cell_angle_beta 100.027
_cell_angle_gamma 90
_cell_volume 489.984
_exptl_crystal_density_diffrn      3.059
_symmetry_space_group_name_H-M 'C 1 2/m 1'
loop_
_space_group_symop_operation_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_U_iso_or_equiv
K   0.00000   0.50000   0.00000   1.00000   0.02780
MgM1   0.00000   0.00000   0.50000   0.71540   0.00980
FeM1   0.00000   0.00000   0.50000   0.28460   0.00980
MgM2   0.00000   0.34366   0.50000   0.59220   0.01120
FeM2   0.00000   0.34366   0.50000   0.40780   0.01120
Si   0.07316   0.16730   0.22292   1.00000   0.00940
O1   0.32560   0.22850   0.16520   1.00000   0.01900
O2   0.01120   0.00000   0.16730   1.00000   0.01970
O3   0.13000   0.16904   0.39149   1.00000   0.01030
O4   0.13590   0.50000   0.40100   1.00000   0.01170
H   0.09000   0.50000   0.31200   0.12000   0.01170
loop_
_atom_site_aniso_label
_atom_site_aniso_U_11
_atom_site_aniso_U_22
_atom_site_aniso_U_33
_atom_site_aniso_U_12
_atom_site_aniso_U_13
_atom_site_aniso_U_23
K 0.02620 0.02420 0.03310 0.00000 0.00530 0.00000
MgM1 0.00890 0.00690 0.01400 0.00000 0.00350 0.00000
FeM1 0.00890 0.00690 0.01400 0.00000 0.00350 0.00000
MgM2 0.00730 0.01310 0.01300 0.00000 0.00130 0.00000
FeM2 0.00730 0.01310 0.01300 0.00000 0.00130 0.00000
Si 0.00870 0.00780 0.01170 0.00000 0.00160 0.00020
O1 0.01770 0.02190 0.01770 -0.00580 0.00430 -0.00300
O2 0.02730 0.01290 0.01740 0.00000 0.00000 0.00000
O3 0.01030 0.00910 0.01130 -0.00040 0.00140 -0.00040
O4 0.01230 0.01100 0.01190 0.00000 0.00280 0.00000
H 0.01230 0.01100 0.01190 0.00000 0.00280 0.00000