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#$Date: 2022-09-25 22:10:12 +0300 (Sun, 25 Sep 2022) $
#$Revision: 278158 $
#$URL: file:///home/coder/svn-repositories/cod/cif/1/01/12/1011273.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_1011273
loop_
_publ_author_name
'Sekanina, J'
'Wyart, J'
_publ_section_title              'Sur l'harmotome'
_journal_coden_ASTM              BSFMAU
_journal_name_full
;
Bulletin de la Societe Francaise de Mineralogie (-71,1948)
;
_journal_page_first              139
_journal_page_last               145
_journal_volume                  60
_journal_year                    1937
_chemical_compound_source
;
from Strontian, Ecosse, from the Collection of the Museum na
;
_chemical_formula_structural     'Ba Al2 Si6 O16 (H2 O)6'
_chemical_formula_sum            'Al2 Ba H12 O22 Si6'
_chemical_name_mineral           Harmotome
_chemical_name_systematic        'Barium alumosilicate hydrate *'
_space_group_IT_number           4
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      4
_symmetry_space_group_name_Hall  'P 2yb'
_symmetry_space_group_name_H-M   'P 1 21 1'
_cell_angle_alpha                90
_cell_angle_beta                 55.17
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   9.8
_cell_length_b                   14.1
_cell_length_c                   8.66
_cell_volume                     982.3
_exptl_crystal_density_meas      2.45
_cod_original_formula_sum        'H12 Al2 Ba O22 Si6'
_cod_database_code               1011273
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x,1/2+y,-z
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
? ? ? ?
