Intramolecular non-covalent interactions as a strategy towards controlled photoluminescence in copper(i) complexes
G. A. Filonenko; R. R. Fayzullin; J. R. Khusnutdinova; Journal of Materials Chemistry C 5 (2017) 1638–1645; doi:10.1039/C6TC04989C

data_7235193
_publ_section_title
;
 Intramolecular non-covalent interactions as a strategy towards controlled
 photoluminescence in copper(i) complexes
;
_journal_name_full               'Journal of Materials Chemistry C'
_journal_page_first              1638
_journal_page_last               1645
_journal_paper_doi               10.1039/C6TC04989C
_journal_volume                  5
_journal_year                    2017
_chemical_absolute_configuration .
_chemical_formula_moiety         'C24 H32 Cu I N4 O4'
_chemical_formula_sum            'C24 H32 Cu I N4 O4'
_chemical_formula_weight         630.97
_chemical_name_systematic
;
Iodo-(diethyl 3,3'-(3,11,17,18-tetraazatricyclo[11.3.1.15,9]
octadeca-1(17),5(18),6,8,13,15-hexaene-3,11-diyl)dipropionate)-copper
;
_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_cell_setting           triclinic
_symmetry_Int_Tables_number      2
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_cell_angle_alpha                76.939(2)
_cell_angle_beta                 71.011(2)
_cell_angle_gamma                82.147(2)
_cell_formula_units_Z            2
_cell_length_a                   9.8894(3)
_cell_length_b                   11.0273(3)
_cell_length_c                   12.5448(3)
_cell_measurement_reflns_used    9990
_cell_measurement_temperature    93(2)
_cell_measurement_theta_max      28.9960
_cell_measurement_theta_min      2.7930
_cell_volume                     1257.18(6)
_computing_cell_refinement       'CrysAlisPro 1.171.39.7b (Rigaku OD, 2015)'
_computing_data_collection       'CrysAlisPro 1.171.39.7b (Rigaku OD, 2015)'
_computing_data_reduction        'CrysAlisPro 1.171.39.7b (Rigaku OD, 2015)'
_computing_molecular_graphics
'WinGX (Farrugia, 2012); ORTEP-3 (Farrugia, 2012); PLATON (Spek, 2009)'
_computing_publication_material  'enCIFer (Allen, 2004)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXT-2014/5 (Sheldrick, 2015)'
_diffrn_ambient_temperature      93(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'XtaLAB Pro: Kappa dual offset/far'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0334
_diffrn_reflns_av_unetI/netI     0.0317
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            16037
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         25.799
_diffrn_reflns_theta_min         2.345
_diffrn_source                   'microfocus sealed X-ray tube'
_diffrn_source_type              'enhance (Mo) X-ray source'
_exptl_absorpt_coefficient_mu    2.134
_exptl_absorpt_correction_T_max  0.661
_exptl_absorpt_correction_T_min  0.308
_exptl_absorpt_correction_type   gaussian
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.39.7b (Rigaku Oxford Diffraction, 2015).
Numerical absorption correction based on gaussian integration over
a multifaceted crystal model. Empirical absorption correction using
spherical harmonics, implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.667
_exptl_crystal_description       prism
_exptl_crystal_F_000             636
_exptl_crystal_recrystallization_method 'vapour diffusion, THF-haxane'
_exptl_crystal_size_max          0.132
_exptl_crystal_size_mid          0.117
_exptl_crystal_size_min          0.086
_refine_diff_density_max         0.405
_refine_diff_density_min         -0.473
_refine_diff_density_rms         0.077
_refine_ls_extinction_coef       .
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.041
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     309
_refine_ls_number_reflns         4819
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.041
_refine_ls_R_factor_all          0.0226
_refine_ls_R_factor_gt           0.0210
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0233P)^2^+0.4409P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0513
_refine_ls_wR_factor_ref         0.0520
_reflns_Friedel_coverage         0.000
_reflns_Friedel_fraction_full    .
_reflns_Friedel_fraction_max     .
_reflns_number_gt                4540
_reflns_number_total             4819
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            1000004.cif
_cod_data_source_block           PCOD1000004
_cod_database_code               7235193
_shelx_estimated_absorpt_t_min   0.766
_shelx_estimated_absorpt_t_max   0.838
_shelx_res_checksum              70240
_shelx_hkl_checksum              2778