#------------------------------------------------------------------------------
#$Date: 2022-09-25 22:10:12 +0300 (Sun, 25 Sep 2022) $
#$Revision: 278158 $
#$URL: file:///home/coder/svn-repositories/cod/cif/1/01/12/1011270.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_1011270
loop_
_publ_author_name
'Strunz, H'
_publ_section_title              'Datolith und Herderit'
_journal_coden_ASTM              ZEKGAX
_journal_name_full
;
Zeitschrift fuer Kristallographie, Kristallgeometrie, Kristallphysik,
Kristallchemie (-144,1977)
;
_journal_page_first              146
_journal_page_last               150
_journal_volume                  93
_journal_year                    1936
_chemical_compound_source        'from Obernham, Maine, USA'
_chemical_formula_structural     'Be Ca F2 (O H) P O4'
_chemical_formula_sum            'Be Ca F2 H O5 P'
_chemical_name_mineral           Herderite
_chemical_name_systematic
;
Calcium beryllium hydroxide phosphate difluoride
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      14
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_cell_angle_alpha                90
_cell_angle_beta                 90.1
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   4.8
_cell_length_b                   7.68
_cell_length_c                   9.8
_cell_volume                     361.3
_cod_original_formula_sum        'H Be Ca F2 O5 P'
_cod_database_code               1011270
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x,1/2+y,1/2-z
-x,-y,-z
x,1/2-y,1/2+z
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
? ? ? ?
