Synthesis, characterization, and photoluminescent studies of three-coordinate Cu(i)‒NHC complexes bearing unsymmetrically-substituted dipyridylamine ligands
Glinton, Kwame; Latifi, Reza; Cockrell, David S.; Bardeaux, Matthew; Nguyen, Bachkhoa; Tahsini, Laleh; RSC Advances 9 (2019) 22417–; doi:10.1039/C9RA04886C

data_7233229
_publ_section_title
;
 Synthesis, characterization, and photoluminescent studies of
 three-coordinate Cu(i)--NHC complexes bearing unsymmetrically-substituted
 dipyridylamine ligands
;
_journal_issue                   39
_journal_name_full               'RSC Advances'
_journal_page_first              22417
_journal_paper_doi               10.1039/C9RA04886C
_journal_volume                  9
_journal_year                    2019
_chemical_formula_moiety         '2(C39 H51 Cu N5), 2(F6 P)'
_chemical_formula_sum            'C78 H102 Cu2 F12 N10 P2'
_chemical_formula_weight         1596.71
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_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
_audit_creation_date             2018-09-06
_audit_creation_method
;
Olex2 1.2
(compiled 2018.05.29 svn.r3508 for OlexSys, GUI svn.r5506)
;
_audit_update_record
;
2018-09-06 deposited with the CCDC.    2019-07-15 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 99.209(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   9.7826(10)
_cell_length_b                   40.521(4)
_cell_length_c                   20.629(2)
_cell_measurement_reflns_used    9918
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      28.05
_cell_measurement_theta_min      2.24
_cell_volume                     8072.0(14)
_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-2014 (Sheldrick 2014)'
_computing_structure_solution    'SHELXS-97 (Sheldrick 2008)'
_diffrn_ambient_temperature      100
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0577
_diffrn_reflns_av_unetI/netI     0.0406
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 1.000
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       51
_diffrn_reflns_limit_k_min       -51
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            118528
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 1.000
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.103
_diffrn_reflns_theta_min         1.005
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.642
_exptl_absorpt_correction_T_max  0.7457
_exptl_absorpt_correction_T_min  0.5438
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2016/2 (Bruker,2016/2) was used for absorption correction.
wR2(int) was 0.1102 before and 0.0600 after correction.
The Ratio of minimum to maximum transmission is 0.7292.
The \l/2 correction factor is Not present.
;
_exptl_crystal_colour            'clear whiteish colourless'
_exptl_crystal_colour_lustre     clear
_exptl_crystal_colour_modifier   whiteish
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.314
_exptl_crystal_description       block
_exptl_crystal_F_000             3344
_exptl_crystal_size_max          0.132
_exptl_crystal_size_mid          0.107
_exptl_crystal_size_min          0.088
_refine_diff_density_max         0.478
_refine_diff_density_min         -0.486
_refine_diff_density_rms         0.065
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.067
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     957
_refine_ls_number_reflns         17833
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.067
_refine_ls_R_factor_all          0.0592
_refine_ls_R_factor_gt           0.0449
_refine_ls_shift/su_max          0.004
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0284P)^2^+10.4144P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0930
_refine_ls_wR_factor_ref         0.0980
_reflns_Friedel_coverage         0.000
_reflns_number_gt                14640
_reflns_number_total             17833
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c9ra04886c2.cif
_cod_data_source_block           kg_i_95_r78_fi_abs
_cod_original_cell_volume        8071.9(14)
_cod_database_code               7233229
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_max   0.946
_shelx_estimated_absorpt_t_min   0.920
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups, All N(H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2.a Ternary CH refined with riding coordinates:
 C10(H10), C13(H13), C22(H22), C25(H25), C49(H49), C52(H52), C61(H61), C64(H64)
2.b Secondary CH2 refined with riding coordinates:
 C2(H2A,H2B), C3(H3A,H3B), C41(H41A,H41B), C42(H42A,H42B)
2.c Aromatic/amide H refined with riding coordinates:
 N3(H3), C6(H6), C7(H7), C8(H8), C18(H18), C19(H19), C20(H20), C29(H29),
 C31(H31), C32(H32), C36(H36), C37(H37), C38(H38), N8(H8A), C45(H45), C46(H46),
 C47(H47), C57(H57), C58(H58), C59(H59), C68(H68), C70(H70), C71(H71), C75(H75),
  C76(H76), C77(H77)
2.d Idealised Me refined as rotating group:
 C11(H11A,H11B,H11C), C12(H12A,H12B,H12C), C14(H14A,H14B,H14C), C15(H15A,H15B,
 H15C), C23(H23A,H23B,H23C), C24(H24A,H24B,H24C), C26(H26A,H26B,H26C), C27(H27A,
 H27B,H27C), C33(H33A,H33B,H33C), C39(H39A,H39B,H39C), C50(H50A,H50B,H50C),
 C51(H51A,H51B,H51C), C53(H53A,H53B,H53C), C54(H54A,H54B,H54C), C62(H62A,H62B,
 H62C), C63(H63A,H63B,H63C), C65(H65A,H65B,H65C), C66(H66A,H66B,H66C), C72(H72A,
 H72B,H72C), C78(H78A,H78B,H78C)
;
_olex2_submission_special_instructions 'No special instructions were received'