#------------------------------------------------------------------------------
#$Date: 2018-10-07 13:03:59 +0300 (Sun, 07 Oct 2018) $
#$Revision: 211344 $
#$URL: file:///home/coder/svn-repositories/cod/cif/8/10/45/8104533.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_8104533
loop_
_publ_author_name
'Auer, Henry'
'Weber, Sebastian'
'Hansen, Thomas Christian'
'Többens, Daniel Maria'
'Kohlmann, Holger'
_publ_section_title
;
 Reversible hydrogenation of the Zintl phases BaGe and BaSn studied by in
 situ diffraction
;
_journal_issue                   6
_journal_name_full
'Zeitschrift für Kristallographie - Crystalline Materials'
_journal_page_first              399
_journal_paper_doi               10.1515/zkri-2017-2142
_journal_volume                  233
_journal_year                    2018
_chemical_formula_sum            'Ba D0.1 Ge'
_chemical_formula_weight         210.14
_space_group_IT_number           63
_space_group_name_Hall           '-C 2c 2'
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-C 2c 2'
_symmetry_space_group_name_H-M   'C m c m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   5.0566(4)
_cell_length_b                   12.1796(15)
_cell_length_c                   4.2985(4)
_cell_measurement_reflns_used    87
_cell_measurement_temperature    502(2)
_cell_measurement_theta_max      65
_cell_measurement_theta_min      3.5
_cell_volume                     264.73(5)
_computing_structure_refinement  'TOPAS 5'
_diffrn_ambient_temperature      502(2)
_diffrn_measurement_device_type  'ILL D20 neutron powder diffractometer'
_diffrn_radiation_type           neutron
_diffrn_radiation_wavelength     1.868189
_diffrn_source                   'nuclear reactor'
_diffrn_source_type              'constant wavelength neutron diffractometer'
_pd_char_colour                  grey
_pd_instr_location
' 'D20 diffractometer, ILL, Grenoble, France''
_pd_proc_info_excluded_regions
'2theta 80 to 87 due to cell reflection, 123.7-124.5 due to detector failure'
_pd_proc_ls_prof_R_factor        0.057
_pd_proc_ls_prof_wR_expected     0.041
_pd_proc_ls_prof_wR_factor       0.083
_refine_ls_goodness_of_fit_all   2.04
_refine_ls_R_I_factor            0.049
_refine_ls_shift/su_max          0.001
_cod_data_source_file            a-BaGeD0.09_A_W04_Topas.cif
_cod_data_source_block           alpha-BaGeDx
_cod_depositor_comments          'added journal issue, volumne and pages'
_cod_original_formula_sum        Ba1D0.10Ge1
_cod_database_code               8104533
loop_
_symmetry_equiv_pos_as_xyz
'x, y, z '
'-x, -y, z+1/2 '
'-x, y, -z+1/2 '
'-x, y, z '
'x, -y, -z '
'x, -y, z+1/2 '
'x, y, -z+1/2 '
'-x, -y, -z '
'x+1/2, y+1/2, z '
'-x+1/2, -y+1/2, z+1/2 '
'-x+1/2, y+1/2, -z+1/2 '
'-x+1/2, y+1/2, z '
'x+1/2, -y+1/2, -z '
'x+1/2, -y+1/2, z+1/2 '
'x+1/2, y+1/2, -z+1/2 '
'-x+1/2, -y+1/2, -z'
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_symmetry_multiplicity
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
_atom_site_B_iso_or_equiv
Ba Ba 4 0 0.3593(4) 0.25 1 1.34(14)
Ge Ge 4 0 0.0647(4) 0.25 1 1.76(10)
D D 4 0 0.762(4) 0.25 0.095(7) 0.8(13)
loop_
_atom_type_symbol
_atom_type_scat_length_neutron
_atom_type_scat_source
Ba 0.5070 V.F._Sears_Neutron_News_3_26_(1992)
Ge 0.8185 V.F._Sears_Neutron_News_3_26_(1992)
D 0.6671 V.F._Sears_Neutron_News_3_26_(1992)
loop_
_audit_conform_dict_name
_audit_conform_dict_version
_audit_conform_dict_location
cif_core.dic . ftp://ftp.iucr.org/pub/cif_core.dic
cif_pd.dic . ftp://ftp.iucr.org/pub/cif_pd.dic
loop_
_geom_angle_atom_site_label_1
_geom_angle_atom_site_label_2
_geom_angle_atom_site_label_3
_geom_angle
_geom_angle_site_symmetry_1
_geom_angle_site_symmetry_2
_geom_angle_site_symmetry_3
D Ba D 111.0(17) 2_564 1_555 2_565
D Ba D 76.1(2) 9_545 1_555 2_564
D Ba D 76.1(2) 9_545 1_555 2_565
D Ba D 129.7(18) 9_445 1_555 9_545
D Ba D 76.1(2) 9_445 1_555 2_564
D Ba D 76.1(2) 9_445 1_555 2_565
Ge Ge Ge 107.5(3) 2_554 1_555 2_555
D Ge Ge 80.8(7) 2_564 1_555 2_554
D Ge Ge 171.8(7) 2_564 1_555 2_555
D Ge D 91.0(13) 2_565 1_555 2_564
D Ge Ge 171.8(7) 2_565 1_555 2_554
D Ge Ge 80.8(7) 2_565 1_555 2_555
Ba D Ba 111.0(17) 2_564 1_555 2_565
Ba D Ba 103.9(2) 9_455 1_555 2_564
Ba D Ba 103.9(2) 9_455 1_555 2_565
Ba D Ba 129.7(18) 9_555 1_555 9_455
Ba D Ba 103.9(2) 9_555 1_555 2_564
Ba D Ba 103.9(2) 9_555 1_555 2_565
Ge D Ba 72.7(8) 2_564 1_555 9_555
Ge D Ba 72.7(8) 2_564 1_555 9_455
Ge D Ba 79.0(2) 2_564 1_555 2_564
Ge D Ba 170.0(15) 2_564 1_555 2_565
Ge D Ge 91.0(13) 2_565 1_555 2_564
Ge D Ba 72.7(8) 2_565 1_555 9_555
Ge D Ba 72.7(8) 2_565 1_555 9_455
Ge D Ba 170.0(15) 2_565 1_555 2_564
Ge D Ba 79.0(2) 2_565 1_555 2_565
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
_geom_bond_site_symmetry_1
_geom_bond_site_symmetry_2
Ba D 2.61(3) 1_555 2_565
Ba D 2.61(3) 1_555 2_564
Ba D 2.793(19) 1_555 9_545
Ba D 2.793(19) 1_555 9_445
Ge Ge 2.665(6) 1_555 2_555
Ge Ge 2.665(6) 1_555 2_554
Ge D 3.01(3) 1_555 2_564
Ge D 3.01(3) 1_555 2_565
D Ba 2.61(3) 1_555 2_565
D Ba 2.61(3) 1_555 2_564
D Ba 2.793(19) 1_555 9_455
D Ba 2.793(19) 1_555 9_555
D Ge 3.01(3) 1_555 2_564
D Ge 3.01(3) 1_555 2_565
