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_7713606
_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         'C66 H53 N6 Y'
_chemical_formula_sum            'C66 H53 N6 Y'
_chemical_formula_weight         1019.05
_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'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_creation_date             2022-04-01
_audit_creation_method
;
Olex2 1.2
(compiled 2018.05.29 svn.r3508 for OlexSys, GUI svn.r5506)
;
_audit_update_record
;
2022-08-13 deposited with the CCDC.	2023-07-19 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 99.3820(10)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   12.6440(9)
_cell_length_b                   19.4671(14)
_cell_length_c                   24.5847(18)
_cell_measurement_reflns_used    8146
_cell_measurement_temperature    293.15
_cell_measurement_theta_max      20.453
_cell_measurement_theta_min      2.216
_cell_volume                     5970.4(7)
_computing_cell_refinement       'SAINT v8.37A (Bruker, 2015)'
_computing_data_reduction        'SAINT v8.37A (Bruker, 2015)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (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 0.989
_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  0.1208
_diffrn_reflns_av_unetI/netI     0.1150
_diffrn_reflns_Laue_measured_fraction_full 0.996
_diffrn_reflns_Laue_measured_fraction_max 0.989
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       25
_diffrn_reflns_limit_k_min       -25
_diffrn_reflns_limit_l_max       31
_diffrn_reflns_limit_l_min       -31
_diffrn_reflns_number            69175
_diffrn_reflns_point_group_measured_fraction_full 0.996
_diffrn_reflns_point_group_measured_fraction_max 0.989
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.479
_diffrn_reflns_theta_min         1.341
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.019
_exptl_absorpt_correction_T_max  0.7456
_exptl_absorpt_correction_T_min  0.5286
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2016/2 (Bruker,2016/2) was used for absorption correction.
wR2(int) was 0.0945 before and 0.0606 after correction.
The Ratio of minimum to maximum transmission is 0.7090.
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    1.134
_exptl_crystal_description       block
_exptl_crystal_F_000             2120
_exptl_crystal_size_max          0.22
_exptl_crystal_size_mid          0.21
_exptl_crystal_size_min          0.2
_refine_diff_density_max         0.298
_refine_diff_density_min         -0.272
_refine_diff_density_rms         0.050
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.967
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     660
_refine_ls_number_reflns         13546
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.967
_refine_ls_R_factor_all          0.1358
_refine_ls_R_factor_gt           0.0565
_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^)+(0.0517P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1067
_refine_ls_wR_factor_ref         0.1275
_reflns_Friedel_coverage         0.000
_reflns_number_gt                6749
_reflns_number_total             13546
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d3dt01714a2.cif
_cod_data_source_block           2g
_cod_database_code               7713606
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_max   0.822
_shelx_estimated_absorpt_t_min   0.807
_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:
 C20(H20), C19(H19)
2.b Aromatic/amide H refined with riding coordinates:
 C39(H39), C3(H3), C17(H17), C2(H2), C37(H37), C38(H38), C48(H48), C56(H56),
 C13(H13), C59(H59), C52(H52), C31(H31), C11(H11), C1(H1), C7(H7), C14(H14),
 C15(H15), C34(H34), C57(H57), C35(H35), C29(H29), C58(H58), C33(H33), C32(H32),
  C51(H51), C10(H10), C46(H46), C16(H16), C65(H65), C42(H42), C61(H61),
 C25(H25), C49(H49), C45(H45), C64(H64), C44(H44), C9(H9), C62(H62), C43(H43),
 C63(H63), C50(H50), C8(H8), C26(H26), C27(H27), C28(H28)
2.c Idealised Me refined as rotating group:
 C22(H22A,H22B,H22C), C66(H66A,H66B,H66C)
;
_shelx_res_checksum              41930
_shelx_fab_checksum              65890
_olex2_submission_special_instructions 'No special instructions were received'