#------------------------------------------------------------------------------
#$Date: 2015-01-27 20:58:39 +0100 (Tue, 27 Jan 2015) $
#$Revision: 130149 $
#$URL: svn://saulius.grazulis.lt/cod-secondary/cif/2/00/24/2002426.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_2002426
loop_
_publ_author_name
'Mevs, H'
'Mueller-Buschbaum, Hk'
_publ_section_title
;
Neue Oxometallate vom Ba Cu Sm2 O5 -Typ: Ba Co Ho2 O5, Ba Co Yb2 O5 und
vom Ba Ni Ln2 O5 -Typ: Ba Co Er2 O5
;
_journal_name_full
;
Zeitschrift fuer Anorganische und Allgemeine Chemie
;
_journal_page_first              172
_journal_page_last               176
_journal_volume                  574
_journal_year                    1989
_chemical_formula_structural     'Ba Co Ho2 O5'
_chemical_formula_sum            'Ba Co Ho2 O5'
_chemical_name_systematic        'Barium cobalt diholmium oxide'
_space_group_IT_number           62
_symmetry_cell_setting           orthorhombic
_symmetry_Int_Tables_number      62
_symmetry_space_group_name_Hall  '-P 2ac 2n'
_symmetry_space_group_name_H-M   'P n m a'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   12.267(8)
_cell_length_b                   5.714(2)
_cell_length_c                   7.064(2)
_cell_volume                     495.1
_refine_ls_R_factor_all          0.076
_cod_database_code               2002426
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
1/2+x,1/2-y,1/2-z
-x,1/2+y,-z
1/2-x,-y,1/2+z
-x,-y,-z
1/2-x,1/2+y,1/2+z
x,1/2-y,z
1/2+x,y,1/2-z
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_symmetry_multiplicity
_atom_site_Wyckoff_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
_atom_site_attached_hydrogens
_atom_site_calc_flag
Ba1 Ba2+ 4 c 0.9012(3) 0.25 0.9255(5) 1. 0 d
Ho1 Ho3+ 4 c 0.2914(2) 0.25 0.1206(4) 1. 0 d
Ho2 Ho3+ 4 c 0.0744(2) 0.25 0.3991(4) 1. 0 d
Co1 Co2+ 4 c 0.6536(2) 0.25 0.6972(13) 1. 0 d
O1 O2- 8 d 0.434(3) 0.993(6) 0.169(4) 1. 0 d
O2 O2- 8 d 0.223(3) 0.497(7) 0.362(5) 1. 0 d
O3 O2- 4 c 0.101(5) 0.25 0.067(8) 1. 0 d
loop_
_atom_type_symbol
_atom_type_oxidation_number
Ba2+ 2.000
Ho3+ 3.000
Co2+ 2.000
O2- -2.000
