Syntheses, structures and efficient visible light-driven photocatalytic properties of layered cuprous halides based on two types of building units.
Sun, Ai-Huan; Wei, Qi; Fu, Ai-Ping; Han, Song-De; Li, Jin-Hua; Wang, Guo-Ming; Dalton transactions (Cambridge, England : 2003) 47 (2018) 6965–6972; doi:10.1039/c7dt04733a

data_7701914
_publ_section_title
;
 Syntheses, structures and efficient visible light-driven photocatalytic
 properties of layered cuprous halides based on two types of building
 units.
;
_journal_issue                   20
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              6965
_journal_page_last               6972
_journal_paper_doi               10.1039/c7dt04733a
_journal_volume                  47
_journal_year                    2018
_chemical_formula_sum            'C21 H21 Cu5 I8 N6'
_chemical_formula_weight         1690.34
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2016/6
_audit_update_record
;
2018-04-05 deposited with the CCDC.
2018-05-04 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 100.412(5)
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_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      30.8300
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_cell_volume                     3608.1(4)
_computing_cell_refinement       'CrysAlisPro 1.171.39.16b (Rigaku OD, 2015)'
_computing_data_collection       'CrysAlisPro 1.171.39.16b (Rigaku OD, 2015)'
_computing_data_reduction        'CrysAlisPro 1.171.39.16b (Rigaku OD, 2015)'
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_computing_structure_refinement  'SHELXL-2016/6 (Sheldrick, 2016)'
_computing_structure_solution    'SHELXL-2016/6 (Sheldrick, 2016)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'XtaLAB Mini (ROW)'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
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_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -10
_diffrn_reflns_number            12336
_diffrn_reflns_point_group_measured_fraction_full 0.999
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_diffrn_reflns_theta_max         25.008
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_exptl_absorpt_coefficient_mu    9.768
_exptl_absorpt_correction_T_max  0.142
_exptl_absorpt_correction_T_min  0.122
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.39.16b (Rigaku Oxford Diffraction, 2015)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            black
_exptl_crystal_density_diffrn    3.112
_exptl_crystal_description       blcok
_exptl_crystal_F_000             3032
_exptl_crystal_size_max          0.23
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_exptl_crystal_size_min          0.20
_refine_diff_density_max         1.176
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_refine_diff_density_rms         0.207
_refine_ls_extinction_method     none
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_refine_ls_R_factor_all          0.0472
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_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0440P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0911
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_reflns_Friedel_coverage         0.000
_reflns_number_gt                5217
_reflns_number_total             6344
_reflns_threshold_expression     'I > 2\s(I)'
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