Luminescent copper(i) halide and pseudohalide phenanthroline complexes revisited: simple structures, complicated excited state behavior.
Nitsch, Jörn; Kleeberg, Christian; Fröhlich, Roland; Steffen, Andreas; Dalton transactions (Cambridge, England : 2003) 44 (2015) 6944–6960; doi:10.1039/c4dt03706e

data_7034441
_publ_section_title
;
 Luminescent copper(i) halide and pseudohalide phenanthroline complexes
 revisited: simple structures, complicated excited state behavior.
;
_journal_issue                   15
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              6944
_journal_page_last               6960
_journal_paper_doi               10.1039/c4dt03706e
_journal_volume                  44
_journal_year                    2015
_chemical_formula_moiety         'C22 H24 Cu2 N4'
_chemical_formula_sum            'C22 H24 Cu2 N4'
_chemical_formula_weight         471.53
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      14
_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
;
2014-06-02 deposited with the CCDC.
2015-03-17 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 94.754(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   8.5167(3)
_cell_length_b                   12.2692(3)
_cell_length_c                   20.6552(5)
_cell_measurement_reflns_used    8720
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      30.85
_cell_measurement_theta_min      2.39
_cell_volume                     2150.90(11)
_computing_cell_refinement
;
 CrysAlisPro, Agilent Technologies,
 Version 1.171.35.19 (release 27-10-2011 CrysAlis171 .NET)
 (compiled Oct 27 2011,15:02:11)
;
_computing_data_collection
;
 CrysAlisPro, Agilent Technologies,
 Version 1.171.35.19 (release 27-10-2011 CrysAlis171 .NET)
 (compiled Oct 27 2011,15:02:11)
;
_computing_data_reduction
;
 CrysAlisPro, Agilent Technologies,
 Version 1.171.35.19 (release 27-10-2011 CrysAlis171 .NET)
 (compiled Oct 27 2011,15:02:11)
;
_computing_publication_material
;
 WinGX v1.70.01 (L. J. Farrugia, J. Appl. Cryst., 1999, 32, 837-838.)
;
_computing_structure_refinement
;
 SHELXL-97 (G. M. Sheldrick, Acta Cryst. (2008). A64, 112-122)
;
_computing_structure_solution
;
 SHELXS-97 (G. M. Sheldrick, Acta Cryst. (2008). A64, 112-122)
;
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 16.1419
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type  'Oxford Diffraction, Xcalibur, EOS'
_diffrn_measurement_method       \w-scan
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'Enhance (Mo) X-ray Source'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0502
_diffrn_reflns_av_sigmaI/netI    0.0344
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       28
_diffrn_reflns_limit_l_min       -28
_diffrn_reflns_number            42497
_diffrn_reflns_theta_full        29.50
_diffrn_reflns_theta_max         29.50
_diffrn_reflns_theta_min         2.40
_exptl_absorpt_coefficient_mu    1.991
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.854
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
 CrysAlisPro, Agilent Technologies,
 Version 1.171.35.19 (release 27-10-2011 CrysAlis171 .NET)
 (compiled Oct 27 2011,15:02:11)
 Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            'dark orange'
_exptl_crystal_density_diffrn    1.456
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       fragment
_exptl_crystal_F_000             968
_exptl_crystal_size_max          0.44
_exptl_crystal_size_mid          0.42
_exptl_crystal_size_min          0.33
_refine_diff_density_max         0.406
_refine_diff_density_min         -0.293
_refine_diff_density_rms         0.073
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.045
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     277
_refine_ls_number_reflns         5951
_refine_ls_number_restraints     24
_refine_ls_restrained_S_all      1.043
_refine_ls_R_factor_all          0.0444
_refine_ls_R_factor_gt           0.0305
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0241P)^2^+1.1724P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0631
_refine_ls_wR_factor_ref         0.0684
_reflns_number_gt                4858
_reflns_number_total             5951
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            c4dt03706e2.cif
_cod_data_source_block           wb3ck
_cod_depositor_comments
'Adding full bibliography for 7034440--7034442.cif.'
_cod_original_sg_symbol_H-M      P2(1)/c
_cod_database_code               7034441