Synthesis, structural characterization, photophysical properties, DFT and TDDFT calculations, and photoredox catalysis studies of 2,9-di(aryl)-1,10-phenanthroline copper (I) complexes
Cetin, Muhammet Mustafa; Hodson, Roman T.; Hart, C. Robin; Cordes, David Bradford; Findlater, Michael; Casadonte, Dominick J.; Cozzolino, Anthony Frank; Mayer, Michael Frederick; Dalton Trans.  (2017) –; doi:10.1039/C7DT00400A

data_7042704
_publ_section_title
;
 Synthesis, structural characterization, photophysical properties, DFT and
 TDDFT calculations, and photoredox catalysis studies of
 2,9-di(aryl)-1,10-phenanthroline copper (I) complexes
;
_journal_name_full               'Dalton Trans.'
_journal_paper_doi               10.1039/C7DT00400A
_journal_year                    2017
_chemical_absolute_configuration unk
_chemical_formula_moiety         ' 	C26 H20 N2 O2, 2(H2 O)'
_chemical_formula_sum            'C26 H24 N2 O4'
_chemical_formula_weight         428.47
_chemical_name_systematic
; 
 ? 
;
_space_group_crystal_system      hexagonal
_space_group_IT_number           169
_space_group_name_Hall           'P 61'
_space_group_name_H-M_alt        'P 61'
_symmetry_space_group_name_Hall  'P 61'
_symmetry_space_group_name_H-M   'P 61'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2013
_audit_update_record
;
2014-02-12 deposited with the CCDC.
2017-04-12 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            6
_cell_length_a                   17.6523(18)
_cell_length_b                   17.6523(18)
_cell_length_c                   12.1223(13)
_cell_measurement_reflns_used    3857
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      27.4
_cell_measurement_theta_min      2.1
_cell_volume                     3271.3(6)
_computing_cell_refinement       'CrystalClear-SM Expert 2.0 (Rigaku, 2010)'
_computing_data_collection       'CrystalClear-SM Expert 2.0 (Rigaku, 2010)'
_computing_data_reduction        'CrystalClear-SM Expert 2.0 (Rigaku, 2010)'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2013 (Sheldrick, 2013)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      173(2)
_diffrn_detector_area_resol_mean 13.6612
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Rigaku SCX-Mini CCD'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71075
_diffrn_reflns_av_R_equivalents  0.1313
_diffrn_reflns_av_unetI/netI     0.0842
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 1.000
_diffrn_reflns_limit_h_max       22
_diffrn_reflns_limit_h_min       -22
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       -22
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            34388
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 1.000
_diffrn_reflns_theta_full        25.000
_diffrn_reflns_theta_max         27.493
_diffrn_reflns_theta_min         2.144
_exptl_absorpt_coefficient_mu    0.089
_exptl_absorpt_correction_T_max  0.9903
_exptl_absorpt_correction_T_min  0.9765
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Jacobson, R. (1998) Private communication'
_exptl_crystal_colour            Colorless
_exptl_crystal_density_diffrn    1.305
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Chip
_exptl_crystal_F_000             1356
_exptl_crystal_size_max          0.270
_exptl_crystal_size_mid          0.130
_exptl_crystal_size_min          0.110
_refine_diff_density_max         0.608
_refine_diff_density_min         -0.210
_refine_diff_density_rms         0.050
_refine_ls_abs_structure_details
; 
  The calculated value of the Flack parameter, and its ESD were found to be
 meaningless.  They have been removed.
;
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.047
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     271
_refine_ls_number_reflns         5011
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.046
_refine_ls_R_factor_all          0.1375
_refine_ls_R_factor_gt           0.0809
_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^)+(0.0777P)^2^+1.3035P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1659
_refine_ls_wR_factor_ref         0.1941
_reflns_Friedel_coverage         0.910
_reflns_Friedel_fraction_full    1.000
_reflns_Friedel_fraction_max     1.000
_reflns_number_gt                3022
_reflns_number_total             5011
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c7dt00400a2.cif
_cod_data_source_block           1a
_cod_original_cell_volume        3271.3(8)
_cod_database_code               7042704
_shelx_estimated_absorpt_t_min   0.976
_shelx_estimated_absorpt_t_max   0.990
_shelxl_version_number           2013-3
_shelx_res_checksum              63404
_shelx_fab_checksum              33623