Control of Bond-Strain-Induced Electronic Phase Transitions in Iron Perovskites
Ikuya Yamada; Hidenobu Etani; Kazuki Tsuchida; Shohei Marukawa; Naoaki Hayashi; Takateru Kawakami; Masaichiro Mizumaki; Kenya Ohgushi; Yoshihiro Kusano; Jungeun Kim; Naruki Tsuji; Ryoji Takahashi; Norimasa Nishiyama; Toru Inoue; Tetsuo Irifune; Mikio Takano; Inorganic Chemistry 52 (2013) 13751–13761; doi:10.1021/ic402344m

data_4336914
_publ_section_title
;
 Control of Bond-Strain-Induced Electronic Phase Transitions in Iron
 Perovskites
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              13751
_journal_page_last               13761
_journal_paper_doi               10.1021/ic402344m
_journal_volume                  52
_journal_year                    2013
_chemical_formula_sum            'Cu3 Fe4 Gd O12'
_chemical_formula_weight         763.261
_space_group_IT_number           204
_symmetry_cell_setting           cubic
_symmetry_Int_Tables_number      204
_symmetry_space_group_name_Hall  '-I 2 2 3'
_symmetry_space_group_name_H-M   'I m -3'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   7.37144(9)
_cell_length_b                   7.37144(9)
_cell_length_c                   7.37144(9)
_cell_measurement_temperature    100
_cell_volume                     400.550(8)
_computing_cell_refinement       'RIETAN-FP (Izumi and Momma, 2007)'
_computing_molecular_graphics    'VESTA (Momma and Izumi, 2008)'
_computing_structure_refinement  'RIETAN-FP (Izumi and Momma, 2007)'
_diffrn_ambient_temperature      100
_diffrn_radiation_wavelength     0.420780
_diffrn_source                   synchrotron
_exptl_crystal_density_diffrn    6.3284
_exptl_crystal_F_000             702.00
_pd_calc_method                  'Rietveld Refinement'
_pd_char_colour                  grey
_pd_meas_2theta_range_inc        0.0100
_pd_meas_2theta_range_max        79.1200
_pd_meas_2theta_range_min        0.0000
_pd_meas_number_of_points        7913
_pd_meas_scan_method             step
_pd_proc_2theta_range_inc        0.0100
_pd_proc_2theta_range_max        40.0000
_pd_proc_2theta_range_min        4.0000
_pd_proc_ls_background_function  'Legendre polynomials'
_pd_proc_ls_pref_orient_corr     ' ?'
_pd_proc_ls_profile_function     'split pseudo-Voigt function'
_pd_proc_ls_prof_R_factor        0.04357
_pd_proc_ls_prof_wR_expected     0.05577
_pd_proc_ls_prof_wR_factor       0.05492
_pd_spec_mount_mode              reflection
_pd_spec_shape                   flat_sheet
_refine_diff_density_max         0.1
_refine_diff_density_min         -0.1
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_all   0.9849
_refine_ls_matrix_type           full
_refine_ls_number_constraints    4
_refine_ls_number_parameters     43
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.00646
_refine_ls_R_Fsqd_factor         0.00648
_refine_ls_R_I_factor            0.01105
_refine_ls_shift/su_max          0.0
_refine_ls_weighting_details     1/<i>y</i>~i~
_refine_ls_weighting_scheme      sigma
_cod_data_source_file            ic402344m_si_002_06.cif
_cod_data_source_block           phase_1
_cod_database_code               4336914