Synthesis, structure and magnetic ordering of the mullite-type Bi2Fe4-xCrxO9 solid solutions with a frustrated pentagonal Cairo lattice.
Rozova, M. G.; Grigoriev, V. V.; Bobrikov, I. A.; Filimonov, D. S.; Zakharov, K. V.; Volkova, O. S.; Vasiliev, A. N.; Antipov, E. V.; Tsirlin, A. A.; Abakumov, A. M.; Dalton transactions (Cambridge, England : 2003) 45 (2016) 1192–1200; doi:10.1039/c5dt04296h

data_7037483
_publ_section_title
;
 Synthesis, structure and magnetic ordering of the mullite-type
 Bi2Fe4-xCrxO9 solid solutions with a frustrated pentagonal Cairo lattice.
;
_journal_issue                   3
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              1192
_journal_page_last               1200
_journal_paper_doi               10.1039/c5dt04296h
_journal_volume                  45
_journal_year                    2016
_chemical_formula_sum            'Bi2 Cr Fe3 O9'
_chemical_formula_weight         781.5
_space_group_IT_number           55
_symmetry_cell_setting           orthorhombic
_symmetry_Int_Tables_number      55
_symmetry_space_group_name_Hall  '-P 2 2ab'
_symmetry_space_group_name_H-M   'P b a m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   7.95579(9)
_cell_length_b                   8.39146(9)
_cell_length_c                   5.98242(7)
_cell_measurement_temperature    293
_cell_volume                     399.391(8)
_diffrn_ambient_temperature      293
_diffrn_measurement_device       HRFD
_diffrn_radiation_probe          neutron
_diffrn_radiation_type           neutron
_diffrn_radiation_wavelength     -1
_exptl_absorpt_coefficient_mu    0
_exptl_crystal_density_diffrn    6.4962
_exptl_crystal_F_000             116
_pd_instr_location               ' ?'
_pd_meas_2theta_range_inc        0.004
_pd_meas_2theta_range_max        37.596
_pd_meas_2theta_range_min        6.008
_pd_meas_number_of_points        7898
_pd_proc_2theta_range_inc        0.004
_pd_proc_2theta_range_max        37.596
_pd_proc_2theta_range_min        6.008
_pd_proc_ls_background_function  '12 Legendre polynoms'
_pd_proc_ls_pref_orient_corr     none
_pd_proc_ls_profile_function     Pseudo-Voigt
_pd_proc_ls_prof_R_factor        0.0751
_pd_proc_ls_prof_wR_expected     0.0333
_pd_proc_ls_prof_wR_factor       0.0448
_refine_ls_goodness_of_fit_all   1.41
_refine_ls_number_constraints    0
_refine_ls_number_parameters     60
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0598
_refine_ls_R_factor_gt           0.0564
_refine_ls_shift/su_max          0.0611
_refine_ls_shift/su_mean         0.0053
_refine_ls_weighting_scheme      sigma
_refine_ls_wR_factor_all         0.0415
_refine_ls_wR_factor_gt          0.0411
_cod_data_source_file            c5dt04296h1.cif
_cod_data_source_block           I
_cod_depositor_comments
;Adding full bibliography for 7037483.cif.

The following automatic conversions were performed:

data name '_atom_site_site_symmetry_mutiplicity' was replaced with
'_atom_site_site_symmetry_multiplicity' as specified in the
replacement file 'data/replacement-values/replacement_tags.lst'.

Automatic conversion script
Id: cif_correct_tags 9268 2022-04-12 08:56:07Z antanas 
;
_cod_original_sg_symbol_Hall     '-P -2xab;-2yab;-2z'
_cod_original_formula_sum        'Bi2 Cr1 Fe3 O9'
_cod_database_code               7037483