Inorganic frameworks of low-dimensional perovskites dictate the performance and stability of mixed-dimensional perovskite solar cells.
Febriansyah, Benny; Li, Yongxin; Giovanni, David; Salim, Teddy; Hooper, Thomas J. N.; Sim, Ying; Ma, Daphne; Laxmi, Shoba; Lekina, Yulia; Koh, Teck Ming; Shen, Ze Xiang; Pullarkat, Sumod A.; Sum, Tze Chien; Mhaisalkar, Subodh G.; Ager, Joel W.; Mathews, Nripan; Materials horizons 10 (2023) 536–546; doi:10.1039/d2mh00868h

data_1567892
_publ_section_title
;
 Inorganic frameworks of low-dimensional perovskites dictate the
 performance and stability of mixed-dimensional perovskite solar cells.
;
_journal_issue                   2
_journal_name_full               'Materials horizons'
_journal_page_first              536
_journal_page_last               546
_journal_paper_doi               10.1039/d2mh00868h
_journal_volume                  10
_journal_year                    2023
_chemical_formula_sum            'C16 H24 I4 N2 O2 Pb'
_chemical_formula_weight         991.16
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   geom
_audit_update_record
;
2022-05-02 deposited with the CCDC.	2022-10-20 downloaded from the CCDC.
;
_cell_angle_alpha                92.942(14)
_cell_angle_beta                 101.643(13)
_cell_angle_gamma                90.504(13)
_cell_formula_units_Z            2
_cell_length_a                   8.703(3)
_cell_length_b                   8.698(3)
_cell_length_c                   17.123(7)
_cell_measurement_reflns_used    8985
_cell_measurement_temperature    300.(2)
_cell_measurement_theta_max      28.7770
_cell_measurement_theta_min      2.4324
_cell_volume                     1267.6(8)
_computing_cell_refinement       'SAINT V8.40B (Bruker AXS LLC, 2019)'
_computing_data_collection       'APEX4 (Ver 2021.4-0, Bruker AXS Inc., 2021)'
_computing_data_reduction        'SAINT V8.40B (Bruker AXS LLC, 2019)'
_computing_publication_material  'APEX4 (Ver 2021.4-0, Bruker AXS Inc., 2021)'
_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
_computing_structure_solution    'XT, VERSION 2018/2'
_diffrn_ambient_temperature      300.(2)
_diffrn_detector_area_resol_mean 7.3910
_diffrn_measured_fraction_theta_full 0.989
_diffrn_measured_fraction_theta_max 0.989
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'Photon II CMOS detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  'Multilayer Mirror'
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0490
_diffrn_reflns_av_unetI/netI     0.0500
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            23556
_diffrn_reflns_theta_full        25.24
_diffrn_reflns_theta_max         28.79
_diffrn_reflns_theta_min         2.35
_diffrn_source                   'Incoatec microfocus source'
_diffrn_source_current           1.4
_diffrn_source_power             0.07
_diffrn_source_type              'Bruker D8 Quest'
_diffrn_source_voltage           50
_exptl_absorpt_coefficient_mu    11.537
_exptl_absorpt_correction_T_max  0.89
_exptl_absorpt_correction_T_min  0.50
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
Krause, L., Herbst-Irmer, R., Sheldrick, G. M., Stalke, D. (2015).
"Comparison of silver and molybdenum microfocus X-ray sources for
single-crystal structure determination"
J. Appl. Cryst. 48, 3-10.
doi:10.1107/S1600576714022985
;
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    2.597
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             888
_exptl_crystal_size_max          0.120
_exptl_crystal_size_mid          0.040
_exptl_crystal_size_min          0.010
_refine_diff_density_max         1.497
_refine_diff_density_min         -0.943
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.059
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     410
_refine_ls_number_reflns         6550
_refine_ls_number_restraints     737
_refine_ls_restrained_S_all      1.019
_refine_ls_R_factor_all          0.0777
_refine_ls_R_factor_gt           0.0487
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0288P)^2^+11.3096P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1060
_refine_ls_wR_factor_ref         0.1178
_reflns_Friedel_coverage         0.000
_reflns_number_gt                4571
_reflns_number_total             6550
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d2mh00868h2.cif
_cod_data_source_block           sumod42m
_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/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

data item '_exptl_absorpt_correction_type' value 'Multi-Scan' was
changed to 'multi-scan' in accordance with the
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/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 

 Adding full bibliography for 1567888--1567892.cif.
;
_cod_database_code               1567892
_shelx_res_checksum              3765