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 LC6_R7
;
_database_code_amcsd 0018308
_chemical_compound_source 'Mt. Vulture, Italy'
_chemical_formula_sum 'K (Mg2.235 Fe.765) Si4 O12 H1.59'
_cell_length_a 5.3416
_cell_length_b 9.2411
_cell_length_c 10.2332
_cell_angle_alpha 90
_cell_angle_beta 99.983
_cell_angle_gamma 90
_cell_volume 497.486
_exptl_crystal_density_diffrn      2.951
_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   0.03280
MgM1   0.00000   0.00000   0.50000   0.79900   0.01010
FeM1   0.00000   0.00000   0.50000   0.20100   0.01010
MgM2   0.00000   0.33750   0.50000   0.71800   0.01110
FeM2   0.00000   0.33750   0.50000   0.28200   0.01110
Si   0.07480   0.16710   0.22540   1.00000   0.00990
O1   0.32860   0.22710   0.16900   1.00000   0.01940
O2   0.01050   0.00000   0.17030   1.00000   0.02010
O3   0.13170   0.16820   0.39250   1.00000   0.01080
O4   0.13340   0.50000   0.40010   1.00000   0.01130
H   0.11000   0.50000   0.31100   0.79500   0.01130
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 0.02800 0.02800 0.04300 0.00000 0.00770 0.00000
MgM1 0.00750 0.00680 0.01700 0.00000 0.00470 0.00000
FeM1 0.00750 0.00680 0.01700 0.00000 0.00470 0.00000
MgM2 0.00640 0.01110 0.01570 0.00000 0.00140 0.00000
FeM2 0.00640 0.01110 0.01570 0.00000 0.00140 0.00000
Si 0.00700 0.00750 0.01540 0.00010 0.00270 -0.00010
O1 0.01700 0.02200 0.02100 -0.00530 0.00560 -0.00400
O2 0.02500 0.01400 0.02000 0.00000 0.00000 0.00000
O3 0.00780 0.00840 0.01600 -0.00030 0.00260 0.00010
O4 0.01000 0.01000 0.01400 0.00000 0.00300 0.00000
H 0.01000 0.01000 0.01400 0.00000 0.00300 0.00000