Aryl C–H bond functionalization with diphenyldiazomethane induced by rare-earth metal alkyl complexes
Guo, Dianjun; Rajeshkumar, Thayalan; Zhu, Shan; Yuan, Qingbing; Hong, Dongjing; Zhou, Shuangliu; Zhu, Xiancui; Maron, Laurent; Wang, Shaowu; Dalton Transactions  (2023) –; doi:10.1039/D3DT01714A

data_7713608
_publ_section_title
;
 Aryl C--H bond functionalization with diphenyldiazomethane induced by
 rare-earth metal alkyl complexes
;
_journal_name_full               'Dalton Transactions'
_journal_paper_doi               10.1039/D3DT01714A
_journal_year                    2023
_chemical_formula_moiety         'C71 H55 N6 Y'
_chemical_formula_sum            'C71 H55 N6 Y'
_chemical_formula_weight         1081.12
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_creation_date             2022-04-08
_audit_creation_method
;
Olex2 1.3
(compiled 2020.11.12 svn.r5f609507 for OlexSys, GUI svn.r6408)
;
_audit_update_record
;
2022-08-13 deposited with the CCDC.	2023-07-19 downloaded from the CCDC.
;
_cell_angle_alpha                81.977(15)
_cell_angle_beta                 76.954(14)
_cell_angle_gamma                65.660(14)
_cell_formula_units_Z            2
_cell_length_a                   13.339(19)
_cell_length_b                   14.75(2)
_cell_length_c                   18.38(3)
_cell_measurement_reflns_used    4450
_cell_measurement_temperature    293.15
_cell_measurement_theta_max      23.617
_cell_measurement_theta_min      2.216
_cell_volume                     3205(8)
_computing_cell_refinement       'SAINT v8.37A (Bruker, 2015)'
_computing_data_reduction        'SAINT v8.37A (Bruker, 2015)'
_computing_molecular_graphics    'Olex2 1.3 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.3 (Dolomanov et al., 2009)'
_computing_structure_refinement  'SHELXL 2018/3 (Sheldrick, 2015)'
_computing_structure_solution    'ShelXT (Sheldrick, 2015)'
_diffrn_ambient_temperature      293.15
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.978
_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  0.1056
_diffrn_reflns_av_unetI/netI     0.1711
_diffrn_reflns_Laue_measured_fraction_full 0.996
_diffrn_reflns_Laue_measured_fraction_max 0.978
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            37959
_diffrn_reflns_point_group_measured_fraction_full 0.996
_diffrn_reflns_point_group_measured_fraction_max 0.978
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.645
_diffrn_reflns_theta_min         1.517
_diffrn_source_current           30.0
_diffrn_source_power             1.5
_diffrn_source_voltage           50.0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.953
_exptl_absorpt_correction_T_max  0.7455
_exptl_absorpt_correction_T_min  0.5130
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'SADABS-2016/2 (Bruker,2016/2) was used for absorption correction. wR2(int) was 0.1028 before and 0.0569 after correction. The Ratio of minimum to maximum transmission is 0.6881. The \l/2 correction factor is Not present.'
_exptl_crystal_colour            'clear light black'
_exptl_crystal_colour_lustre     clear
_exptl_crystal_colour_modifier   light
_exptl_crystal_colour_primary    black
_exptl_crystal_density_diffrn    1.120
_exptl_crystal_description       block
_exptl_crystal_F_000             1124
_exptl_crystal_size_max          0.22
_exptl_crystal_size_mid          0.21
_exptl_crystal_size_min          0.2
_refine_diff_density_max         0.253
_refine_diff_density_min         -0.372
_refine_diff_density_rms         0.054
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.909
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     704
_refine_ls_number_reflns         14610
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.909
_refine_ls_R_factor_all          0.1597
_refine_ls_R_factor_gt           0.0621
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0481P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1098
_refine_ls_wR_factor_ref         0.1358
_reflns_Friedel_coverage         0.000
_reflns_number_gt                6541
_reflns_number_total             14610
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d3dt01714a2.cif
_cod_data_source_block           2h
_cod_original_cell_volume        3206(8)
_cod_database_code               7713608
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_max   0.832
_shelx_estimated_absorpt_t_min   0.818
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2.a Ternary CH refined with riding coordinates:
 C21(H21), C20(H20)
2.b Aromatic/amide H refined with riding coordinates:
 C29(H29), C65(H65), C11(H11), C25(H25), C17(H17), C37(H37), C26(H26), C3(H3),
 C58(H58), C1(H1), C57(H57), C64(H64), C28(H28), C2(H2), C39(H39), C27(H27),
 C61(H61), C13(H13), C38(H38), C67(H67), C55(H55), C7(H7), C8(H8), C35(H35),
 C33(H33), C46(H46), C32(H32), C42(H42), C34(H34), C56(H56), C9(H9), C71(H71),
 C16(H16), C10(H10), C48(H48), C63(H63), C62(H62), C15(H15), C31(H31), C43(H43),
  C52(H52), C14(H14), C44(H44), C45(H45), C49(H49), C68(H68), C50(H50),
 C70(H70), C69(H69), C51(H51)
2.c Idealised Me refined as rotating group:
 C18(H18A,H18B,H18C)
;
_shelx_res_checksum              45334
_shelx_fab_checksum              49405
_olex2_submission_special_instructions 'No special instructions were received'