NHC Copper(I) Complexes Bearing Dipyridylamine Ligands: Synthesis, Structural, and Photoluminescent Studies.
Marion, Ronan; Sguerra, Fabien; Di Meo, Florent; Sauvageot, Elodie; Lohier, Jean-François; Daniellou, Richard; Renaud, Jean-Luc; Linares, Mathieu; Hamel, Matthieu; Gaillard, Sylvain; Inorganic chemistry 53 (2014) 9181–9191; doi:10.1021/ic501230m

data_4340834
_publ_section_title
;
 NHC Copper(I) Complexes Bearing Dipyridylamine Ligands: Synthesis,
 Structural, and Photoluminescent Studies.
;
_journal_issue                   17
_journal_name_full               'Inorganic chemistry'
_journal_page_first              9181
_journal_page_last               9191
_journal_paper_doi               10.1021/ic501230m
_journal_volume                  53
_journal_year                    2014
_chemical_formula_moiety         'C41 H50 Cl6 Cu F6 N4 P'
_chemical_formula_sum            'C41 H50 Cl6 Cu F6 N4 P'
_chemical_formula_weight         1020.06
_chemical_name_systematic
;
 (1,3-bis(2,6-di-iso-propylphenyl)imidazol-2-ylidene)
(4,4'-dimethyl-2,2'bipyridine) copper hexafluorophosphate
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_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
_cell_angle_alpha                90.00
_cell_angle_beta                 101.754(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   9.0406(5)
_cell_length_b                   35.6567(18)
_cell_length_c                   14.9462(7)
_cell_measurement_reflns_used    9735
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      30.50
_cell_measurement_theta_min      2.28
_cell_volume                     4717.0(4)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_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  0.0357
_diffrn_reflns_av_sigmaI/netI    0.0242
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       33
_diffrn_reflns_limit_k_min       -50
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            97907
_diffrn_reflns_theta_full        30.03
_diffrn_reflns_theta_max         30.03
_diffrn_reflns_theta_min         1.50
_exptl_absorpt_coefficient_mu    0.894
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.436
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             2096
_exptl_crystal_size_max          0.43
_exptl_crystal_size_mid          0.40
_exptl_crystal_size_min          0.35
_refine_diff_density_max         1.600
_refine_diff_density_min         -1.243
_refine_diff_density_rms         0.082
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.029
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     542
_refine_ls_number_reflns         13793
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.029
_refine_ls_R_factor_all          0.0646
_refine_ls_R_factor_gt           0.0547
_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^)+(0.0674P)^2^+6.9540P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1420
_refine_ls_wR_factor_ref         0.1481
_reflns_number_gt                11724
_reflns_number_total             13793
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic501230m_si_005.cif
_cod_data_source_block           '[Cu(IPr)(L4)][PF6]'
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to
/usr/data/users/saulius/crontab/automatic-downloads/rss-feeds/ACS/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 2281 2013-09-26 08:29:07Z andrius 

 Adding full bibliography for 4340834--4340841.cif.
;
_cod_original_sg_symbol_H-M      'P2(1)/c  '
_cod_database_code               4340834