Luminescent [Cu4I4] aggregates and [Cu3I3]-cyclic coordination polymers supported by quinolyl-triazoles.
Bai, Shi-Qiang; Jiang, Lu; Young, David James; Hor, T. S. Andy; Dalton transactions (Cambridge, England : 2003) 44 (2015) 6075–6081; doi:10.1039/c4dt03648d

data_7034036
_publ_section_title
;
 Luminescent [Cu4I4] aggregates and [Cu3I3]-cyclic coordination polymers
 supported by quinolyl-triazoles.
;
_journal_issue                   13
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              6075
_journal_page_last               6081
_journal_paper_doi               10.1039/c4dt03648d
_journal_volume                  44
_journal_year                    2015
_chemical_formula_sum            'C14 H14 Cu2 I2 N4 O'
_chemical_formula_weight         635.17
_chemical_name_systematic
;
 ?
;
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014
_audit_update_record
;
2014-11-27 deposited with the CCDC.
2015-02-12 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 105.3020(10)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   21.4131(8)
_cell_length_b                   4.2319(2)
_cell_length_c                   19.1375(7)
_cell_measurement_reflns_used    9353
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      36.30
_cell_measurement_theta_min      3.33
_cell_volume                     1672.72(12)
_computing_cell_refinement       'Bruker DUO'
_computing_data_collection       'Bruker DUO'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'Bruker SHELXTL'
_computing_structure_solution    'Bruker SHELXTL'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'APEX DUO'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0248
_diffrn_reflns_av_unetI/netI     0.0156
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       35
_diffrn_reflns_limit_h_min       -35
_diffrn_reflns_limit_k_max       7
_diffrn_reflns_limit_k_min       -2
_diffrn_reflns_limit_l_max       31
_diffrn_reflns_limit_l_min       -31
_diffrn_reflns_number            61124
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         36.345
_diffrn_reflns_theta_min         1.972
_diffrn_source                   'sealed tube'
_exptl_absorpt_coefficient_mu    6.241
_exptl_absorpt_correction_T_max  0.7471
_exptl_absorpt_correction_T_min  0.3988
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS, (Sheldrick 2008)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    2.522
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1192
_exptl_crystal_size_max          0.420
_exptl_crystal_size_mid          0.160
_exptl_crystal_size_min          0.140
_refine_diff_density_max         1.691
_refine_diff_density_min         -1.508
_refine_diff_density_rms         0.143
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.187
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     208
_refine_ls_number_reflns         8082
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.187
_refine_ls_R_factor_all          0.0277
_refine_ls_R_factor_gt           0.0249
_refine_ls_shift/su_max          0.010
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0154P)^2^+3.6657P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0531
_refine_ls_wR_factor_ref         0.0544
_reflns_Friedel_coverage         0.000
_reflns_number_gt                7555
_reflns_number_total             8082
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c4dt03648d1.cif
_cod_data_source_block           6
_cod_depositor_comments
'Adding full bibliography for 7034031--7034037.cif.'
_cod_database_code               7034036
_shelx_estimated_absorpt_t_min   0.179
_shelx_estimated_absorpt_t_max   0.475
_shelxl_version_number           2014-3
_shelx_res_checksum              7858