data_global
_chemical_name_mineral 'Fluor-arfvedsonite'
loop_
_publ_author_name
'Hawthorne F C'
'Oberti R'
'Ottolini L'
_journal_name_full 'The Canadian Mineralogist'
_journal_volume 34 
_journal_year 1996
_journal_page_first 1015
_journal_page_last 1019
_publ_section_title
;
 Lithium-bearing fluor-arfvedsonite from Hurricane
 Mountain, New Hampshire: a crystal-chemical study
 Sample: H1 - 2[(K.32Na.68)Na2(Li.48Fe2.83Mn.10Zn.06Fe1.46Ti.07)
 (Si7.88Al0.12)O22(F1.14{OH}.85)]
;
_database_code_amcsd 0005507
_chemical_compound_source 'Hurricane Mountain, New Hampshire, USA'
_chemical_formula_sum 'Si7.88 Al.12 Fe4.3 Ti.06 Zn.06 Li.48 Mn.1 Na2.68 K.32 O22.84 (F1.16 H.84)'
_cell_length_a 9.838
_cell_length_b 17.991
_cell_length_c 5.315
_cell_angle_alpha 90
_cell_angle_beta 103.78
_cell_angle_gamma 90
_cell_volume 913.654
_exptl_crystal_density_diffrn      3.427
_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
SiT1   0.27870   0.08580   0.29040   0.97000   0.00519
AlT1   0.27870   0.08580   0.29040   0.03000   0.00519
SiT2   0.28940   0.17060   0.80060   1.00000   0.00532
FeM1   0.00000   0.08996   0.50000   1.00000   0.00735
FeM2   0.00000   0.18220   0.00000   0.94000   0.00633
TiM2   0.00000   0.18220   0.00000   0.03000   0.00633
ZnM2   0.00000   0.18220   0.00000   0.03000   0.00633
LiM3   0.00000   0.00000   0.00000   0.48000   0.00773
FeM3   0.00000   0.00000   0.00000   0.42000   0.00773
MnM3   0.00000   0.00000   0.00000   0.10000   0.00773
NaM4   0.00000   0.27752   0.50000   1.00000   0.01520
NaA   0.00000   0.50000   0.00000   0.14000   0.02166
KA   0.00000   0.50000   0.00000   0.06000   0.02166
NaA(m)   0.05100   0.50000   0.10700   0.14000   0.02913
KA(m)   0.05100   0.50000   0.10700   0.07000   0.02913
NaA(2)   0.00000   0.48700   0.00000   0.13000   0.02850
KA(2)   0.00000   0.48700   0.00000   0.06000   0.02850
O1   0.11100   0.09090   0.20710   1.00000   0.00747
O2   0.11990   0.17180   0.73540   1.00000   0.00785
F3   0.11220   0.00000   0.70780   0.58000   0.01406
O-H3   0.11220   0.00000   0.70780   0.42000   0.01406
O4   0.36470   0.24900   0.80090   1.00000   0.01039
O5   0.34900   0.12740   0.07970   1.00000   0.00975
O6   0.34070   0.12000   0.57870   1.00000   0.00887
O7   0.33290   0.00000   0.29870   1.00000   0.01077