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#$Date: 2016-02-13 21:28:24 +0200 (Sat, 13 Feb 2016) $
#$Revision: 176429 $
#$URL: svn://www.crystallography.net/cod/cif/1/53/13/1531330.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_1531330
loop_
_publ_author_name
'Hartenbach, I.'
'Meier, S.F.'
'Schleid, T.'
'Wontcheu, J.'
_publ_section_title
;
 Ho2 O (Si O4) und Ho2 S (Si O4): zwei Chalkogenid-Derivate von
 Holmium(III)-ortho-Oxosilicat
;
_journal_name_full
'Zeitschrift fuer Anorganische und Allgemeine Chemie'
_journal_page_first              2907
_journal_page_last               2913
_journal_volume                  628
_journal_year                    2002
_chemical_formula_sum            'Ho2 O5 Si'
_chemical_name_systematic        'Ho2 O (Si O4)'
_space_group_IT_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                 106.384
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   9.0415
_cell_length_b                   6.8893
_cell_length_c                   6.6762
_cell_volume                     398.971
_citation_journal_id_ASTM        ZAACAB
_cod_data_source_file            Hartenbach_ZAACAB_2002_1027.cif
_cod_data_source_block           Ho2O5Si1
_cod_original_formula_sum        'Ho2 O5 Si1'
_cod_database_code               1531330
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x,y+1/2,-z+1/2
-x,-y,-z
x,-y-1/2,z-1/2
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
_atom_site_U_iso_or_equiv
O4 O-2 0.1025 0.7797 0.4743 1 0.0
O2 O-2 0.1252 0.4529 0.2671 1 0.0
O3 O-2 0.3852 0.6353 0.508 1 0.0
O5 O-2 0.3852 0.3806 0.0596 1 0.0
Si1 Si+4 0.2009 0.5886 0.4691 1 0.0
O1 O-2 0.2078 0.4289 0.6563 1 0.0
Ho2 Ho+3 0.52568 0.62552 0.23295 1 0.0
Ho1 Ho+3 0.12162 0.13977 0.43263 1 0.0
