Copper(I) Complexes Based on Five-Membered P^N Heterocycles: Structural Diversity Linked to Exciting Luminescence Properties
Daniel M. Zink; Thomas Baumann; Jana Friedrichs; Martin Nieger; Stefan Bräse; Inorganic Chemistry 52 (2013) 13509–13520; doi:10.1021/ic4019162

data_4336832
_publ_contact_author
;
        Martin Nieger
        Laboratory of Inorganic Chemistry
        Department of Chemistry
        Universitity of Helsinki
        P.O. Box 55
        FIN-00014 University of Helsinki
        Finland
;
_publ_contact_author_email       martin.nieger@helsinki.fi
_publ_contact_author_fax         '++358 9 191 50198'
_publ_contact_author_phone       '++358 9 191 50192'
_publ_section_title
;
 Copper(I) Complexes Based on Five-Membered P^N Heterocycles: Structural
 Diversity Linked to Exciting Luminescence Properties
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              13509
_journal_page_last               13520
_journal_paper_doi               10.1021/ic4019162
_journal_volume                  52
_journal_year                    2013
_chemical_formula_moiety         'C64 H52 Cu2 I2 N8 P4'
_chemical_formula_sum            'C64 H52 Cu2 I2 N8 P4'
_chemical_formula_weight         1437.90
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     heavy
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 97.753(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   11.3527(3)
_cell_length_b                   21.4546(5)
_cell_length_c                   24.9436(6)
_cell_measurement_reflns_used    7476
_cell_measurement_temperature    123(2)
_cell_measurement_theta_max      27.5
_cell_measurement_theta_min      1.0
_cell_volume                     6019.9(3)
_computing_cell_refinement       DENZO-SMN
_computing_data_collection       Collect
_computing_data_reduction        DENZO-SMN
_computing_molecular_graphics    XP
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      123(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Bruker-Nonius APEXII'
_diffrn_measurement_method       'rotation in phi and omega, 0.5 deg.'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0450
_diffrn_reflns_av_sigmaI/netI    0.0365
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       27
_diffrn_reflns_limit_k_min       -27
_diffrn_reflns_limit_l_max       32
_diffrn_reflns_limit_l_min       -31
_diffrn_reflns_number            26106
_diffrn_reflns_theta_full        27.45
_diffrn_reflns_theta_max         27.45
_diffrn_reflns_theta_min         3.01
_exptl_absorpt_coefficient_mu    1.886
_exptl_absorpt_correction_T_max  0.92320
_exptl_absorpt_correction_T_min  0.82949
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'MULABS (Platon, cf. Blessing, 1995)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.587
_exptl_crystal_density_meas      ?
_exptl_crystal_description       plates
_exptl_crystal_F_000             2864
_exptl_crystal_size_max          0.12
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.04
_refine_diff_density_max         1.093
_refine_diff_density_min         -0.599
_refine_diff_density_rms         0.093
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.128
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     356
_refine_ls_number_reflns         6863
_refine_ls_number_restraints     132
_refine_ls_restrained_S_all      1.129
_refine_ls_R_factor_all          0.0665
_refine_ls_R_factor_gt           0.0531
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0274P)^2^+37.9500P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1061
_refine_ls_wR_factor_ref         0.1119
_reflns_number_gt                5813
_reflns_number_total             6863
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic4019162_si_002_6.cif
_cod_data_source_block           sb381_m_compound_8a-I
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'none' was changed to '?' - the
value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 
;
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               4336832