Synthesis, structure and geometrically frustrated magnetism of the layered oxide-stannide compounds Fe(Fe3-xMnx)Si2Sn7O16.
Allison, M. C.; Avdeev, M.; Schmid, S.; Liu, S.; Söhnel, T; Ling, C. D.; Dalton transactions (Cambridge, England : 2003) 45 (2016) 9689–9694; doi:10.1039/c6dt01074a

data_7040217
_publ_section_title
;
 Synthesis, structure and geometrically frustrated magnetism of the
 layered oxide-stannide compounds Fe(Fe3-xMnx)Si2Sn7O16.
;
_journal_issue                   23
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              9689
_journal_page_last               9694
_journal_paper_doi               10.1039/c6dt01074a
_journal_volume                  45
_journal_year                    2016
_chemical_formula_iupac          Sn
_chemical_formula_moiety         Sn
_chemical_formula_structural     Sn
_chemical_formula_sum            Sn
_chemical_formula_weight         118.690
_chemical_name_systematic
; 
Tin
;
_space_group_IT_number           141
_symmetry_cell_setting           tetragonal
_symmetry_space_group_name_Hall  '-I 4bd 2'
_symmetry_space_group_name_H-M   'I 41/a m d :2'
_cell_angle_alpha                90.00000
_cell_angle_beta                 90.00000
_cell_angle_gamma                90.00000
_cell_formula_units_Z            4
_cell_length_a                   5.8323(6)
_cell_length_b                   5.8323(6)
_cell_length_c                   3.1823(6)
_cell_measurement_reflns_used    32
_cell_measurement_temperature    298
_cell_measurement_theta_max      81.9379
_cell_measurement_theta_min      1.3754
_cell_volume                     108.25(3)
_computing_structure_refinement  FULLPROF
_diffrn_ambient_temperature      298
_diffrn_detector_type            '128 linear position sensitive detectors'
_diffrn_measurement_device_type  local
_diffrn_radiation_monochromator  'Ge 335'
_diffrn_radiation_type           neutron
_diffrn_radiation_wavelength     1.62150
_diffrn_source                   'nuclear reactor'
_diffrn_source_type
'Echidna (high resolution neutron powder diffractometer)'
_pd_calc_method                  'Rietveld Refinement'
_pd_char_colour                  grey
_pd_char_particle_morphology     powder
_pd_instr_location
; 
'Echidna (high resolution powder diffractometer), Bragg Institute,
ANSTO (Australia)'
;
_pd_meas_2theta_range_inc        0.125000
_pd_meas_2theta_range_max        163.87579
_pd_meas_2theta_range_min        2.75080
_pd_meas_number_of_points        0
_pd_meas_scan_method             fixed
_pd_prep_temperature             1273
_pd_proc_2theta_range_inc        0.125000
_pd_proc_2theta_range_max        163.7290
_pd_proc_2theta_range_min        2.6040
_pd_proc_ls_pref_orient_corr     ' ?'
_pd_proc_ls_prof_R_factor        3.0522
_pd_proc_ls_prof_wR_expected     2.3704
_pd_proc_ls_prof_wR_factor       3.9401
_pd_proc_wavelength              1.621500
_pd_spec_mounting                'vanadium can'
_pd_spec_mount_mode              transmission
_pd_spec_shape                   cylinder
_refine_ls_goodness_of_fit_all   1.6
_refine_ls_number_parameters     44
_refine_ls_number_reflns         32
_refine_ls_number_restraints     0
_refine_ls_R_I_factor            10.9186
_refine_ls_shift/su_max          0.0367
_cod_data_source_file            c6dt01074a3.cif
_cod_data_source_block           Sn
_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/current/RSC/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 
;
_cod_original_cell_volume        108.25(2)
_cod_original_sg_symbol_H-M      'I 41/a m d'
_cod_database_code               7040217
_pd_proc_ls_prof_cr_factor       8.4275
_pd_proc_ls_prof_cwr_factor      8.8232
_pd_proc_ls_prof_cwr_expected    5.3081
_pd_proc_ls_prof_chi2            2.7629
_pd_proc_ls_prof_echi2           2.7629