#------------------------------------------------------------------------------
#$Date: 2017-11-07 02:05:40 +0100 (mar 07 de nov de 2017) $
#$Revision: 202768 $
#$URL: svn://www.crystallography.net/cod/cif/1/54/72/1547287.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_1547287
loop_
_publ_author_name
'Proskurnina, Natalia V.'
'Voronin, Vladimir I.'
'Shekhtman, Georgi Sh.'
'Maskaeva, Larisa N.'
'Kabanova, Natalia A.'
'Kabanov, Artem A.'
'Blatov, Vladislav A.'
_publ_section_title
;
 Ionic Conductivity in Ti-Doped KFeO2: Experiment and Mathematical
 Modeling
;
_journal_issue                   39
_journal_name_full               'The Journal of Physical Chemistry C'
_journal_page_first              21128
_journal_paper_doi               10.1021/acs.jpcc.7b05164
_journal_volume                  121
_journal_year                    2017
_chemical_formula_iupac          K14.4Fe14.4Ti1.6O32
_chemical_formula_sum            'Fe14.4 K14.4 O32 Ti1.6'
_chemical_formula_weight         1955.42
_space_group_IT_number           61
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2ac 2ab'
_symmetry_space_group_name_H-M   'P b c a'
_cell_angle_alpha                90.00000
_cell_angle_beta                 90.00000
_cell_angle_gamma                90.00000
_cell_formula_units_Z            1
_cell_length_a                   5.6848(12)
_cell_length_b                   11.3764(19)
_cell_length_c                   16.090(3)
_cell_measurement_temperature    700
_cell_volume                     1040.6(3)
_computing_structure_refinement  FULLPROF
_diffrn_ambient_temperature      700
_diffrn_measurement_device_type  'HRPT neutron diffraction'
_diffrn_radiation_type           Neutron
_diffrn_radiation_wavelength     1.49400
_diffrn_source                   'nuclear reactor'
_pd_meas_2theta_range_inc        0.050000
_pd_meas_2theta_range_max        164.89999
_pd_meas_2theta_range_min        4.55000
_pd_meas_number_of_points        3208
_pd_proc_2theta_range_inc        0.050000
_pd_proc_2theta_range_max        164.8772
_pd_proc_2theta_range_min        4.5272
_pd_proc_ls_prof_R_factor        4.3779
_pd_proc_ls_prof_wR_expected     4.1887
_pd_proc_ls_prof_wR_factor       5.5865
_pd_proc_wavelength              1.494000
_refine_ls_goodness_of_fit_all   1.7788
_refine_ls_number_parameters     59
_refine_ls_number_reflns         1301
_refine_ls_number_restraints     0
_refine_ls_R_I_factor            8.5117
_cod_data_source_file            jp7b05164_si_002.cif
_cod_data_source_block           heat_700K
_cod_depositor_comments
'Adding full bibliography for 1547283--1547290.cif.'
_cod_original_formula_sum        'Fe14.40 K14.40 O32 Ti1.60'
_cod_database_code               1547287
_publcif_datablock.id            {417d9675-e8fe-4157-9d24-de01175781d3}
_pd_proc_ls_prof_cr_factor       23.1725
_pd_proc_ls_prof_cwr_factor      18.0601
_pd_proc_ls_prof_cwr_expected    13.5411
_pd_proc_ls_prof_chi2            1.7788
_pd_proc_ls_prof_echi2           1.7788
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
x+1/2,-y+1/2,-z
-x,y+1/2,-z+1/2
-x+1/2,-y,z+1/2
-x,-y,-z
-x+1/2,y+1/2,z
x,-y+1/2,z+1/2
x+1/2,y,-z+1/2
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
O1 0.574(3) 0.2525(17) 0.0288(10) 0.0516(13) 1.00000 Uiso O
O2 0.173(3) 0.3868(16) 0.1144(11) 0.0516(13) 1.00000 Uiso O
O3 0.300(3) 0.1563(17) 0.1538(12) 0.0516(13) 1.00000 Uiso O
O4 0.066(4) 0.4830(13) 0.2874(11) 0.0516(13) 1.00000 Uiso O
K1 0.738(7) -0.003(4) 0.056(2) 0.048(4) 0.92(4) Uiso K
K2 0.752(5) 0.254(3) 0.1606(18) 0.048(4) 0.88(4) Uiso K
Fe1 0.250(3) 0.0000(17) 0.1878(10) 0.0332(5) 0.874(12) Uiso FE
Ti1 0.250(3) 0.0000(17) 0.1878(10) 0.0332(5) 0.126(12) Uiso TI
Fe2 0.2518(17) 0.2524(9) 0.0614(9) 0.0332(5) 0.926(12) Uiso FE
Ti2 0.2518(17) 0.2524(9) 0.0614(9) 0.0332(5) 0.074(12) Uiso TI
loop_
_atom_type_symbol
_atom_type_scat_length_neutron
_atom_type_scat_source
O 0.58030 V.F._Sears_Neutron_News_3_26_(1992)
K 0.36700 V.F._Sears_Neutron_News_3_26_(1992)
FE 0.94500 V.F._Sears_Neutron_News_3_26_(1992)
TI -0.34380 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_site_symmetry_1
_geom_angle_site_symmetry_3
O2 Fe1 O3 116.6(18) 6_545 1_555
O2 Fe1 O4 107.6(18) 6_545 3_545
O2 Fe1 O4 110.0(17) 6_545 6_545
O3 Fe1 O4 107.9(18) 1_555 3_545
O3 Fe1 O4 104.8(17) 1_555 6_545
O4 Fe1 O4 109.7(19) 3_545 6_545
O1 Fe2 O1 108.9(15) 1_555 2_455
O1 Fe2 O2 111.6(15) 1_555 1_555
O1 Fe2 O3 94.5(15) 1_555 1_555
O1 Fe2 O2 105.8(16) 2_455 1_555
O1 Fe2 O3 136.0(18) 2_455 1_555
O2 Fe2 O3 99.0(16) 1_555 1_555
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
_geom_bond_site_symmetry_2
K1 O1 3.08(5) 1_555
K1 O1 3.69(5) 2_555
K1 O1 3.61(5) 5_655
K1 O1 3.01(5) 6_645
K1 O2 3.07(4) 2_555
K1 O2 2.81(4) 6_545
K1 O2 3.70(4) 6_645
K1 O3 3.46(4) 1_555
K1 O4 2.76(4) 3_645
K2 O1 2.35(3) 1_555
K2 O1 3.56(3) 2_555
K2 O2 3.70(3) 1_555
K2 O2 2.93(3) 1_655
K2 O3 2.80(3) 1_555
K2 O3 3.31(3) 1_655
K2 O3 3.20(4) 8_555
K2 O4 3.36(4) 3_645
K2 O4 2.93(4) 8_555
Fe1 O2 1.80(3) 6_545
Fe1 O3 1.88(3) 1_555
Fe1 O4 1.85(3) 3_545
Fe1 O4 1.92(3) 6_545
Fe2 O1 1.905(20) 1_555
Fe2 O1 1.77(2) 2_455
Fe2 O2 1.81(2) 1_555
Fe2 O3 1.87(2) 1_555
