Organic cation directed one-dimensional cuprous halide compounds: syntheses, crystal structures and photoluminescence properties.
Yue, Cheng-Yang; Lin, Na; Gao, Lu; Jin, Ying-Xue; Liu, Zhao-Yang; Cao, Yao-Yao; Han, Sha-Sha; Lian, Xi-Kai; Hu, Bing; Lei, Xiao-Wu; Dalton transactions (Cambridge, England : 2003) 48 (2019) 10151–10159; doi:10.1039/c9dt01460h

data_7700077
_publ_section_title
;
 Organic cation directed one-dimensional cuprous halide compounds:
 syntheses, crystal structures and photoluminescence properties.
;
_journal_issue                   27
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              10151
_journal_page_last               10159
_journal_paper_doi               10.1039/c9dt01460h
_journal_volume                  48
_journal_year                    2019
_chemical_formula_moiety         C8N2H18Cu2I4
_chemical_formula_sum            'C8 H18 Cu2 I4 N2'
_chemical_formula_weight         776.94
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2019-04-28 deposited with the CCDC.    2019-05-24 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 117.861(4)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   9.2225(9)
_cell_length_b                   10.9983(11)
_cell_length_c                   17.4996(14)
_cell_measurement_reflns_used    4773
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      27.27
_cell_measurement_theta_min      2.50
_cell_volume                     1569.3(3)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.990
_diffrn_measured_fraction_theta_max 0.990
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0349
_diffrn_reflns_av_sigmaI/netI    0.0280
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            17756
_diffrn_reflns_theta_full        27.56
_diffrn_reflns_theta_max         27.56
_diffrn_reflns_theta_min         2.27
_exptl_absorpt_coefficient_mu    10.558
_exptl_absorpt_correction_T_max  0.4182
_exptl_absorpt_correction_T_min  0.3004
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS; Bruker, 2000'
_exptl_crystal_colour            'light yellow'
_exptl_crystal_density_diffrn    3.289
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1400
_exptl_crystal_size_max          0.15
_exptl_crystal_size_mid          0.14
_exptl_crystal_size_min          0.10
_refine_diff_density_max         4.148
_refine_diff_density_min         -3.495
_refine_diff_density_rms         0.438
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.058
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     147
_refine_ls_number_reflns         3595
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.058
_refine_ls_R_factor_all          0.0806
_refine_ls_R_factor_gt           0.0648
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1323P)^2^+45.1809P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2193
_refine_ls_wR_factor_ref         0.2323
_reflns_number_gt                2825
_reflns_number_total             3595
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c9dt01460h2.cif
_cod_data_source_block           C8N2H18Cu2I4
_cod_depositor_comments
'Adding full bibliography for 7700077--7700081.cif.'
_cod_original_sg_symbol_H-M      P2(1)/c
_cod_database_code               7700077