#------------------------------------------------------------------------------
#$Date: 2016-02-17 16:17:35 +0200 (Wed, 17 Feb 2016) $
#$Revision: 176657 $
#$URL: svn://www.crystallography.net/cod/cif/2/30/05/2300577.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/. The original data for this entry
# were provided by IUCr Journals, http://journals.iucr.org/.
#
# The file may be used within the scientific community so long as
# proper attribution is given to the journal article from which the
# data were obtained.
#
data_2300577
loop_
_publ_author_name
'López, Carlos A.'
'Pedregosa, José C.'
'Fernández-Díaz, María T.'
'Alonso, José A.'
_publ_section_title
;
 High-temperature dynamic octahedral tilting in the ionic conductor
 Sr₁₁Mo₄O₂₃
;
_journal_coeditor_code           KS5496SUP1
_journal_issue                   1
_journal_name_full               'Journal of Applied Crystallography'
_journal_page_first              78
_journal_page_last               84
_journal_paper_doi               10.1107/S160057671502261X
_journal_volume                  49
_journal_year                    2016
_chemical_formula_sum            'Mo4 O23.16 Sr11'
_chemical_formula_weight         1718.77
_chemical_name_systematic        ' ?'
_space_group_IT_number           88
_symmetry_cell_setting           tetragonal
_symmetry_space_group_name_Hall  '-I 4ad'
_symmetry_space_group_name_H-M   'I 41/a :2'
_cell_angle_alpha                90.00000
_cell_angle_beta                 90.00000
_cell_angle_gamma                90.00000
_cell_formula_units_Z            4
_cell_length_a                   11.6696(4)
_cell_length_b                   11.6696(4)
_cell_length_c                   16.4869(9)
_cell_measurement_temperature    673
_cell_volume                     2245.18(16)
_computing_structure_refinement  FULLPROF
_diffrn_ambient_temperature      673
_diffrn_measurement_device_type  'D2B Institut Laue Langevin'
_diffrn_radiation_type           'Constant Wavelength Neutron Diffraction'
_diffrn_radiation_wavelength     1.59400
_diffrn_source                   'nuclear reactor'
_pd_char_colour                  yellow
_pd_instr_location               ' ?'
_pd_meas_2theta_range_inc        0.050018
_pd_meas_2theta_range_max        159.95000
_pd_meas_2theta_range_min        0.05000
_pd_meas_number_of_points        3199
_pd_proc_2theta_range_inc        0.050018
_pd_proc_2theta_range_max        159.8418
_pd_proc_2theta_range_min        -0.0582
_pd_proc_ls_pref_orient_corr     ' ?'
_pd_proc_ls_prof_R_factor        2.8859
_pd_proc_ls_prof_wR_expected     1.2408
_pd_proc_ls_prof_wR_factor       3.8939
_pd_proc_wavelength              1.594000
_pd_spec_mounting                ' ?'
_refine_ls_goodness_of_fit_all   3.1381
_refine_ls_number_parameters     55
_refine_ls_number_reflns         1151
_refine_ls_number_restraints     0
_refine_ls_R_I_factor            7.0763
_cod_data_source_file            ks5496sup1.cif
_cod_data_source_block           Sr11Mo4O23-673K
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Tetragonal' changed to 'tetragonal'
according to
/usr/data/users/saulius/crontab/automatic-downloads/rss-feeds/IUCr/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 4268 2015-11-12 08:31:59Z antanas 

 Adding full bibliography for 2300576--2300579.cif.

 Adding full bibliography for 2300576--2300579.cif.
;
_cod_original_cell_volume        2245.16(17)
_cod_original_sg_symbol_H-M      'I 41/a'
_cod_original_formula_sum        Mo4O23.16Sr11
_cod_database_code               2300577
_cod_database_fobs_code          2300577
_pd_proc_ls_prof_cr_factor       14.9656
_pd_proc_ls_prof_cwr_factor      13.7238
_pd_proc_ls_prof_cwr_expected    4.3733
_pd_proc_ls_prof_chi2            9.8478
_pd_proc_ls_prof_echi2           9.8478
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-y+3/4,x+1/4,z+1/4
-x+1/2,-y,z+1/2
y+3/4,-x+3/4,z+3/4
-x,-y,-z
y+1/4,-x+3/4,-z+3/4
x+1/2,y,-z+1/2
-y+1/4,x+1/4,-z+1/4
x+1/2,y+1/2,z+1/2
-y+1/4,x+3/4,z+3/4
-x,-y+1/2,z
y+1/4,-x+1/4,z+1/4
-x+1/2,-y+1/2,-z+1/2
y+3/4,-x+1/4,-z+1/4
x,y+1/2,-z
-y+3/4,x+3/4,-z+3/4
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
_atom_site_occupancy
_atom_site_adp_type
_atom_site_type_symbol
Sr1 0.00000 0.25000 0.12500 0.054(7) 1.00000 Uiso Sr
Sr2 0.50000 0.25000 0.6026(14) 0.091(7) 1.00000 Uiso Sr
Sr3 0.2345(10) 0.9722(10) 0.8805(8) 0.039(3) 1.00000 Uiso Sr
Sr4 0.2201(10) 0.2330(12) 0.5338(8) 0.064(3) 1.00000 Uiso Sr
Mo1 0.00000 0.00000 0.00000 0.030(2) 1.00000 Uiso Mo
Mo2 0.00000 0.00000 0.50000 0.030(2) 1.00000 Uiso Mo
O1 -0.1209(14) -0.11140(12) 0.0014(8) 0.031(3) 1.00000 Uiso O
O2 0.1125(12) -0.1169(17) 0.0085(10) 0.038(5) 1.00000 Uiso O
O3 -0.0038(9) 0.0224(14) 0.1177(7) 0.028(3) 1.00000 Uiso O
O4 0.0802(17) 0.0889(13) 0.5930(11) 0.041(4) 0.79(2) Uiso O
O5 0.1239(14) -0.0896(15) 0.4940(11) 0.077(7) 1.00000 Uiso O
O6 -0.0920(20) -0.0762(3) 0.5650(14) 0.122(9) 1.00000 Uiso O
loop_
_atom_type_symbol
_atom_type_scat_length_neutron
_atom_type_scat_source
Sr 0.70200 V.F._Sears_Neutron_News_3_26_(1992)
Mo 0.67150 V.F._Sears_Neutron_News_3_26_(1992)
O 0.58030 V.F._Sears_Neutron_News_3_26_(1992)
loop_
_geom_angle_atom_site_label_1
_geom_angle_atom_site_label_2
_geom_angle_atom_site_label_3
_geom_angle
_geom_angle_publ_flag
O1 Mo1 O2 91.2(3) yes
O1 Mo1 O3 93.5(3) yes
O2 Mo1 O3 92.2(3) yes
O4 Mo2 O5 88.2(4) yes
O4 Mo2 O6 94.5(4) yes
O5 Mo2 O6 103.4(4) yes
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
_geom_bond_publ_flag
Mo1 O1 1.919(16) yes
Mo1 O2 1.898(18) yes
Mo1 O3 1.959(12) yes
Mo2 O4 2.074(18) yes
Mo2 O5 1.787(17) yes
Mo2 O6 1.76(3) yes
