Phosphorescent Cu(I) complexes based on bis(pyrazol-1-yl-methyl)-pyridine derivatives for organic light-emitting diodes
Fengshou Wu; Jie Li; Hongbo Tong; Zaoying Li; Chihaya Adachi; Adam Langlois; Pierre D. Harvey; Li Liu; Wai-Yeung Wong; Wai-Kwok Wong; Xunjin Zhu; Journal of Materials Chemistry C 3 (2015) 138–146; doi:10.1039/C4TC01885K

data_7233957
_publ_section_title
;
 Phosphorescent Cu(I) complexes based on bis(pyrazol-1-yl-methyl)-pyridine
 derivatives for organic light-emitting diodes
;
_journal_name_full               'Journal of Materials Chemistry C'
_journal_page_first              138
_journal_page_last               146
_journal_paper_doi               10.1039/C4TC01885K
_journal_volume                  3
_journal_year                    2015
_chemical_formula_sum            'C35 H36 B Cu F4 N5 P'
_chemical_formula_weight         708.02
_space_group_IT_number           33
_space_group_name_Hall           'P 2c -2n'
_space_group_name_H-M_alt        'P n a 21'
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_H-M   'P n a 21'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   20.5475(13)
_cell_length_b                   10.2304(6)
_cell_length_c                   32.811(2)
_cell_measurement_reflns_used    6452
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      20.83
_cell_measurement_theta_min      2.31
_cell_volume                     6897.2(7)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_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  0.0839
_diffrn_reflns_av_sigmaI/netI    0.0574
_diffrn_reflns_limit_h_max       24
_diffrn_reflns_limit_h_min       -24
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       39
_diffrn_reflns_limit_l_min       -39
_diffrn_reflns_number            70486
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.24
_exptl_absorpt_coefficient_mu    0.734
_exptl_absorpt_correction_T_max  0.8671
_exptl_absorpt_correction_T_min  0.8099
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.364
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             2928
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.20
_refine_diff_density_max         1.525
_refine_diff_density_min         -1.655
_refine_diff_density_rms         0.122
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.51(5)
_refine_ls_extinction_coef       0.0025(3)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.072
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     856
_refine_ls_number_reflns         12132
_refine_ls_number_restraints     57
_refine_ls_restrained_S_all      1.077
_refine_ls_R_factor_all          0.1386
_refine_ls_R_factor_gt           0.1001
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1020P)^2^+59.0409P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2609
_refine_ls_wR_factor_ref         0.2945
_reflns_number_gt                8644
_reflns_number_total             12132
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            1000002.cif
_cod_data_source_block           PCOD1000002
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_symmetry_cell_setting' value 'Orthorhombic' was changed
to 'orthorhombic' in accordance with the built-in table derived from
the CIF Core dictionary named 'cif_core.dic' version 2.4.5 last
updated on 2014-11-21.

Automatic conversion script
Id: cif_fix_values 6909 2019-04-08 15:41:33Z antanas 
;
_cod_original_cell_volume        6897.3(7)
_cod_original_sg_symbol_H-M      Pna2(1)
_cod_database_code               7233957