Three-dimensional Lead Iodide Perovskitoid Hybrids with High X-ray Photoresponse.
Li, Xiaotong; He, Yihui; Kepenekian, Mikaël; Guo, Peijun; Ke, Weijun; Even, Jacky; Katan, Claudine; Stoumpos, Constantinos C.; Schaller, Richard D.; Kanatzidis, Mercouri G.; Journal of the American Chemical Society  (2020) –; doi:10.1021/jacs.0c00101

data_4134560
_publ_section_title
;
 Three-dimensional Lead Iodide Perovskitoid Hybrids with High X-ray
 Photoresponse.
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_paper_doi               10.1021/jacs.0c00101
_journal_year                    2020
_chemical_formula_sum            'C6 H10 I6 N2 Sn2'
_chemical_formula_weight         1109
_space_group_IT_number           8
_space_group_name_Hall           'I -2y'
_space_group_name_H-M_alt        'I 1 m 1'
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  'I -2y'
_symmetry_space_group_name_H-M   'I 1 m 1'
_cell_angle_alpha                90
_cell_angle_beta                 92.951(6)
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   16.2885(12)
_cell_length_b                   25.4252(16)
_cell_length_c                   9.9795(6)
_cell_measurement_reflns_used    11192
_cell_measurement_temperature    293
_cell_measurement_theta_max      29.65
_cell_measurement_theta_min      2.15
_cell_volume                     4127.4(5)
_computing_cell_refinement       'STOE X-AREA'
_computing_data_collection       'STOE X-AREA'
_computing_data_reduction        'STOE X-RED'
_computing_structure_refinement  JANA2006
_computing_structure_solution    JANA2006
_diffrn_ambient_temperature      293
_diffrn_detector                 'image plate (34 cm diameter)'
_diffrn_detector_area_resol_mean 6.67
_diffrn_measured_fraction_theta_full 1
_diffrn_measured_fraction_theta_max 1
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'IPDS Stoe'
_diffrn_measurement_method       'rotation method'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_source         'X-ray tube'
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0384
_diffrn_reflns_av_unetI/netI     0.0415
_diffrn_reflns_limit_h_max       19
_diffrn_reflns_limit_h_min       -22
_diffrn_reflns_limit_k_max       34
_diffrn_reflns_limit_k_min       -34
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            20060
_diffrn_reflns_theta_full        29.1
_diffrn_reflns_theta_max         29.1
_diffrn_reflns_theta_min         1.6
_diffrn_source
'sealed X-ray tube, 12 x 0.4 mm long-fine focus'
_diffrn_source_current           40
_diffrn_source_power             2.00
_diffrn_source_voltage           50
_exptl_absorpt_coefficient_mu    11.275
_exptl_absorpt_correction_T_max  0.5620
_exptl_absorpt_correction_T_min  0.2399
_exptl_absorpt_correction_type   numerical
_exptl_absorpt_process_details   X-SHAPE
_exptl_crystal_colour            black
_exptl_crystal_density_diffrn    3.5694
_exptl_crystal_description       cuboid
_exptl_crystal_F_000             3824
_exptl_crystal_size_max          0.0869
_exptl_crystal_size_mid          0.0512
_exptl_crystal_size_min          0.0249
_refine_diff_density_max         1.30
_refine_diff_density_min         -0.97
_refine_ls_abs_structure_details
'  3469 of Friedel pairs used in the refinement'
_refine_ls_abs_structure_Flack   0.44(11)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_gt    1.48
_refine_ls_goodness_of_fit_ref   1.34
_refine_ls_hydrogen_treatment    constr
_refine_ls_number_constraints    96
_refine_ls_number_parameters     214
_refine_ls_number_reflns         7289
_refine_ls_number_restraints     18
_refine_ls_R_factor_all          0.0550
_refine_ls_R_factor_gt           0.0339
_refine_ls_shift/su_max          0.0500
_refine_ls_shift/su_mean         0.0050
_refine_ls_structure_factor_coef F
_refine_ls_weighting_details     w=1/(\s^2^(F)+0.0001F^2^)
_refine_ls_weighting_scheme      sigma
_refine_ls_wR_factor_gt          0.0306
_refine_ls_wR_factor_ref         0.0321
_reflns_number_gt                5494
_reflns_number_total             7289
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            ja0c00101_si_004.cif
_cod_data_source_block           I
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_diffrn_radiation_probe' value 'X-ray' was changed to
'x-ray' in accordance with the
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/ACS/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

Automatic conversion script
Id: cif_fix_values 7556 2019-12-06 15:28:31Z antanas 
;
_cod_original_sg_symbol_Hall     Im
_cod_original_sg_symbol_H-M      Im
_cod_database_code               4134560