Crystal-engineering and luminescence studies of 1,3,5-tris(3-pyridylethynyl)benzene or 1,3,5-tris(4-pyridylethynyl)benzene with copper(i) iodides.
Tzeng, Biing-Chiau; Lin, Jun-Fu; Dalton transactions (Cambridge, England : 2003) 48 (2019) 4046–4057; doi:10.1039/c8dt04904a

data_7049210
_publ_section_title
;
 Crystal-engineering and luminescence studies of
 1,3,5-tris(3-pyridylethynyl)benzene or
 1,3,5-tris(4-pyridylethynyl)benzene with copper(i) iodides.
;
_journal_issue                   12
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              4046
_journal_page_last               4057
_journal_paper_doi               10.1039/c8dt04904a
_journal_volume                  48
_journal_year                    2019
_chemical_formula_moiety         'C27 H15 Cu2 I2 N3, C6 H6'
_chemical_formula_sum            'C33 H21 Cu2 I2 N3'
_chemical_formula_weight         840.41
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_audit_block_doi                 10.5517/ccdc.csd.cc217h71
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2019-02-05 deposited with the CCDC.    2019-02-28 downloaded from the CCDC.
;
_cell_angle_alpha                98.307(2)
_cell_angle_beta                 98.761(2)
_cell_angle_gamma                116.814(2)
_cell_formula_units_Z            2
_cell_length_a                   10.0295(11)
_cell_length_b                   10.7980(12)
_cell_length_c                   16.3919(17)
_cell_measurement_reflns_used    761
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      28.347
_cell_measurement_theta_min      1.295
_cell_volume                     1519.4(3)
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.932
_diffrn_measurement_device_type  'Bruker Smart Apex'
_diffrn_measurement_method       'phi-omega scan'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0452
_diffrn_reflns_av_unetI/netI     0.0520
_diffrn_reflns_Laue_measured_fraction_full 0.997
_diffrn_reflns_Laue_measured_fraction_max 0.932
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            17692
_diffrn_reflns_point_group_measured_fraction_full 0.997
_diffrn_reflns_point_group_measured_fraction_max 0.932
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         28.347
_diffrn_reflns_theta_min         1.295
_exptl_absorpt_coefficient_mu    3.458
_exptl_absorpt_correction_T_max  0.9965
_exptl_absorpt_correction_T_min  0.9904
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.837
_exptl_crystal_density_meas      1.837
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       cloumn
_exptl_crystal_F_000             808
_exptl_crystal_size_max          0.1276
_exptl_crystal_size_mid          0.0693
_exptl_crystal_size_min          0.0614
_refine_diff_density_max         0.824
_refine_diff_density_min         -0.908
_refine_diff_density_rms         0.264
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.083
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     361
_refine_ls_number_reflns         7077
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.083
_refine_ls_R_factor_all          0.0500
_refine_ls_R_factor_gt           0.0360
_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^)+(0.0459P)^2^+0.0884P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0817
_refine_ls_wR_factor_ref         0.0983
_reflns_Friedel_coverage         0.000
_reflns_number_gt                5736
_reflns_number_total             7077
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c8dt04904a2.cif
_cod_data_source_block           ljf05a
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_absorpt_correction_type' value 'Empirical' changed to
'empirical' according to
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 4973 2017-02-22 13:04:09Z antanas 

 Adding full bibliography for 7049209--7049213.cif.
;
_cod_database_code               7049210
_shelx_shelxl_version_number     2014/7
_shelx_res_checksum              20158