Optoelectronic and photovoltaic properties of the air-stable organohalide semiconductor (CH3NH3)3Bi2I9
Abulikemu, Mutalifu; Ould-Chikh, Samy; Miao, Xiaohe; Alarousu, Erkki; Murali, Banavoth; Ngongang Ndjawa, Guy Olivier; Barbé, Jérémy; El Labban, Abdulrahman; Amassian, Aram; Del Gobbo, Silvano; Journal of Materials Chemistry A 4 (2016) 12504–; doi:10.1039/C6TA04657F

data_7236332
_publ_section_title
;
 Optoelectronic and photovoltaic properties of the air-stable organohalide
 semiconductor (CH3NH3)3Bi2I9
;
_journal_issue                   32
_journal_name_full               'Journal of Materials Chemistry A'
_journal_page_first              12504
_journal_paper_doi               10.1039/C6TA04657F
_journal_volume                  4
_journal_year                    2016
_chemical_formula_moiety         '2(Bi1 I4.5), 3(C N)'
_chemical_formula_sum            'C3 H9 Bi2 I9 N3'
_chemical_formula_weight         1638.16
_chemical_name_common            MAIB
_chemical_name_systematic        'Trimethylammonium dibismuth nonaiodide '
_space_group_crystal_system      hexagonal
_space_group_IT_number           194
_space_group_name_Hall           '-P 6c 2c'
_space_group_name_H-M_alt        'P 63/m m c'
_atom_sites_solution_primary     direct
_audit_creation_date             2015-05-18
_audit_creation_method
;
Olex2 1.2
(compiled 2015.01.26 svn.r3150 for OlexSys, GUI svn.r4998)
;
_audit_update_record
;
2016-06-03 deposited with the CCDC.
2016-07-13 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            2
_cell_length_a                   8.5821(3)
_cell_length_b                   8.5821(3)
_cell_length_c                   21.7678(8)
_cell_measurement_reflns_used    9973
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      29.2850
_cell_measurement_theta_min      3.9360
_cell_volume                     1388.46(9)
_computing_cell_refinement
;
CrysAlisPro, Agilent Technologies,
Version 1.171.37.31 (release 14-01-2014 CrysAlis171 .NET)
(compiled Jan 14 2014,18:38:05)
;
_computing_data_collection
;
CrysAlisPro, Agilent Technologies,
Version 1.171.37.31 (release 14-01-2014 CrysAlis171 .NET)
(compiled Jan 14 2014,18:38:05)
;
_computing_data_reduction
;
CrysAlisPro, Agilent Technologies,
Version 1.171.37.31 (release 14-01-2014 CrysAlis171 .NET)
(compiled Jan 14 2014,18:38:05)
;
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'XL (Sheldrick, 2008)'
_computing_structure_solution    'XT (Sheldrick, 2015)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean 10.3782
_diffrn_detector_type            Atlas
_diffrn_measured_fraction_theta_full 0.968
_diffrn_measured_fraction_theta_max 0.969
_diffrn_measurement_details
;
  1 omega  -86.00  -61.00   1.0000   20.0000
omega____ theta____ kappa____ phi______ frames
    -      -10.5418  153.0000  -78.7271 25

  2 omega  -33.00   27.00   1.0000   20.0000
omega____ theta____ kappa____ phi______ frames
    -      -10.5418   37.0000  -90.0000 60

  3 omega  -83.00  -58.00   1.0000   20.0000
omega____ theta____ kappa____ phi______ frames
    -      -10.5418  150.0000  175.5344 25

  4 omega  -81.00  -35.00   1.0000   20.0000
omega____ theta____ kappa____ phi______ frames
    -      -10.5418  147.0000   -7.8510 46

  5 omega  -27.00   91.00   1.0000   20.0000
omega____ theta____ kappa____ phi______ frames
    -       10.6199   19.0000  -60.0000 118

  6 omega  -14.00   85.00   1.0000   20.0000
omega____ theta____ kappa____ phi______ frames
    -       10.6199   37.0000   30.0000 99

  7 omega  -58.00   43.00   1.0000   20.0000
omega____ theta____ kappa____ phi______ frames
    -       10.6199  -77.0000  -30.0000 101

  8 omega  -20.00   52.00   1.0000   20.0000
omega____ theta____ kappa____ phi______ frames
    -       10.6199  -99.0000 -180.0000 72

  9 omega  -20.00   61.00   1.0000   20.0000
omega____ theta____ kappa____ phi______ frames
    -       10.6199   77.0000  120.0000 81
;
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'SuperNova, Dual, Cu at zero, Atlas'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_UB_11      -0.0137844000
_diffrn_orient_matrix_UB_12      0.0739794000
_diffrn_orient_matrix_UB_13      0.0047700000
_diffrn_orient_matrix_UB_21      0.0340842000
_diffrn_orient_matrix_UB_22      0.0327542000
_diffrn_orient_matrix_UB_23      -0.0297965000
_diffrn_orient_matrix_UB_31      -0.0880975000
_diffrn_orient_matrix_UB_32      -0.0506211000
_diffrn_orient_matrix_UB_33      -0.0122765000
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0898
_diffrn_reflns_av_unetI/netI     0.0216
_diffrn_reflns_Laue_measured_fraction_full 0.968
_diffrn_reflns_Laue_measured_fraction_max 0.969
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       29
_diffrn_reflns_limit_l_min       -30
_diffrn_reflns_number            21998
_diffrn_reflns_point_group_measured_fraction_full 0.968
_diffrn_reflns_point_group_measured_fraction_max 0.969
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         29.513
_diffrn_reflns_theta_min         5.107
_diffrn_source                   'SuperNova (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    22.653
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.25688
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro, Agilent Technologies,
Version 1.171.37.31 (release 14-01-2014 CrysAlis171 .NET)
(compiled Jan 14 2014,18:38:05)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            Red
_exptl_crystal_density_diffrn    3.918
_exptl_crystal_description       brittle
_exptl_crystal_F_000             1364.0
_exptl_crystal_recrystallization_method 'Re-crystallisation from solvent'
_exptl_crystal_size_max          0.18
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.681
_refine_diff_density_min         -1.382
_refine_diff_density_rms         0.173
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.105
_refine_ls_hydrogen_treatment    undef
_refine_ls_matrix_type           full
_refine_ls_number_parameters     26
_refine_ls_number_reflns         771
_refine_ls_number_restraints     26
_refine_ls_restrained_S_all      1.086
_refine_ls_R_factor_all          0.0422
_refine_ls_R_factor_gt           0.0357
_refine_ls_shift/su_max          0.016
_refine_ls_shift/su_mean         0.002
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0426P)^2^+7.0806P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0909
_refine_ls_wR_factor_ref         0.0959
_reflns_Friedel_coverage         0.000
_reflns_number_gt                682
_reflns_number_total             771
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c6ta04657f2.cif
_cod_data_source_block           ma3bi2i9
_cod_original_cell_volume        1388.46(11)
_cod_database_code               7236332
_chemical_oxdiff_formula         C3N3H6BI2I9
_reflns_odcompleteness_completeness 99.24
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     26.32
_olex2_refinement_description
;
1. Restrained distances
 C1-N1
 1.47 with sigma of 0.01
 C2-N2
 1.5 with sigma of 0.01
2. Uiso/Uaniso restraints and constraints
Uanis(N1) \\sim Ueq, Uanis(N2) \\sim Ueq, Uanis(C1) \\sim Ueq, Uanis(C2) \\sim
Ueq: with sigma of 0.0005 and sigma for terminal atoms of 0.002
3. Others
 Fixed Sof: N2(0.08333) C2(0.08333)
;
_shelx_shelxl_version_number     2014/7
_olex2_submission_special_instructions 'No special instructions were received'
_solvent_exptl_crystal_recrystallization_method
'gamma-butyrolactone, dichloromethane'