Reactivity of Mixed Methyl-Aminobenzyl Guanidinate Lutetium Complex towards iPrN=C=NiPr, CS2 and Ph2PH
Jiang, Wen; Zhang, Lijun; Zhang, Lixin; Dalton Transactions  (2022) –; doi:10.1039/D2DT02008D

data_7710840
_publ_section_title
;
 Reactivity of Mixed Methyl-Aminobenzyl Guanidinate Lutetium Complex
 towards iPrN=C=NiPr, CS2 and Ph2PH
;
_journal_name_full               'Dalton Transactions'
_journal_paper_doi               10.1039/D2DT02008D
_journal_year                    2022
_chemical_formula_moiety         'C53 H71 Lu N4 O'
_chemical_formula_sum            'C53 H71 Lu N4 O'
_chemical_formula_weight         955.10
_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   mixed
_atom_sites_solution_primary     dual
_audit_creation_date             2021-09-09
_audit_creation_method
;
Olex2 1.2
(compiled 2018.05.29 svn.r3508 for OlexSys, GUI svn.r5506)
;
_audit_update_record
;
2022-01-10 deposited with the CCDC.	2022-07-28 downloaded from the CCDC.
;
_cell_angle_alpha                82.416(2)
_cell_angle_beta                 84.118(2)
_cell_angle_gamma                65.697(2)
_cell_formula_units_Z            2
_cell_length_a                   10.8584(6)
_cell_length_b                   11.5196(6)
_cell_length_c                   21.0813(12)
_cell_measurement_reflns_used    9897
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      27.12
_cell_measurement_theta_min      2.23
_cell_volume                     2378.9(2)
_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    'XT (Sheldrick, 2015)'
_diffrn_ambient_temperature      173.0
_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  0.1253
_diffrn_reflns_av_unetI/netI     0.0574
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 1.000
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            107198
_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         27.000
_diffrn_reflns_theta_min         1.952
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    2.116
_exptl_absorpt_correction_T_max  0.7455
_exptl_absorpt_correction_T_min  0.5298
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'SADABS-2016/2 (Bruker,2016/2) was used for absorption correction. wR2(int) was 0.1300 before and 0.0900 after correction. The Ratio of minimum to maximum transmission is 0.7107. The \l/2 correction factor is Not present.'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.333
_exptl_crystal_description       block
_exptl_crystal_F_000             992
_exptl_crystal_size_max          0.5
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.04
_refine_diff_density_max         1.107
_refine_diff_density_min         -1.657
_refine_diff_density_rms         0.117
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.031
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     577
_refine_ls_number_reflns         10376
_refine_ls_number_restraints     18
_refine_ls_restrained_S_all      1.030
_refine_ls_R_factor_all          0.0549
_refine_ls_R_factor_gt           0.0379
_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^)+(0.0382P)^2^+2.3416P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0790
_refine_ls_wR_factor_ref         0.0860
_reflns_Friedel_coverage         0.000
_reflns_number_gt                8673
_reflns_number_total             10376
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d2dt02008d2.cif
_cod_data_source_block           mo_210901b_a
_cod_database_code               7710840
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_max   0.920
_shelx_estimated_absorpt_t_min   0.418
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2. Restrained distances
 C50-H50A = C50-H50B = C51-H51A = C51-H51B = C53-H53A = C53-H53B
 1.02 with sigma of 0.05
3. Uiso/Uaniso restraints and constraints
Uanis(C52) \\sim Ueq, Uanis(C52') \\sim Ueq: with sigma of 0.02 and sigma for
terminal atoms of 0.04
4. Others
 Sof(C52')=Sof(H52C)=Sof(H52D)=1-FVAR(1)
 Sof(C52)=Sof(H52A)=Sof(H52B)=FVAR(1)
5.a Ternary CH refined with riding coordinates:
 C8(H8), C11(H11), C20(H20), C23(H23)
5.b Secondary CH2 refined with riding coordinates:
 C26(H26A,H26B), C33(H33A,H33B), C40(H40A,H40B), C52(H52A,H52B), C52'(H52C,H52D)
5.c Aromatic/amide H refined with riding coordinates:
 C4(H4), C5(H5), C6(H6), C16(H16), C17(H17), C18(H18), C28(H28), C29(H29),
 C30(H30), C31(H31), C32(H32), C35(H35), C36(H36), C37(H37), C38(H38), C39(H39),
  C42(H42), C43(H43), C44(H44), C45(H45)
5.d Idealised Me refined as rotating group:
 C9(H9A,H9B,H9C), C10(H10A,H10B,H10C), C12(H12A,H12B,H12C), C13(H13A,H13B,
 H13C), C21(H21A,H21B,H21C), C22(H22A,H22B,H22C), C24(H24A,H24B,H24C), C25(H25A,
 H25B,H25C), C47(H47A,H47B,H47C), C48(H48A,H48B,H48C), C49(H49A,H49B,H49C)
;
_olex2_submission_special_instructions 'No special instructions were received'