CO reductive oligomerization by a divalent thulium complex and CO2-induced functionalization
Simler, Thomas; McCabe, Karl Nael; Maron, Laurent; Nocton, Grégory; Chemical Science  (2022) –; doi:10.1039/D2SC01798A

data_1566940
_publ_section_title
;
 CO reductive oligomerization by a divalent thulium complex and
 CO2-induced functionalization
;
_journal_name_full               'Chemical Science'
_journal_paper_doi               10.1039/D2SC01798A
_journal_year                    2022
_chemical_formula_moiety         'C71 H116 O3 Tm2'
_chemical_formula_sum            'C71 H116 O3 Tm2'
_chemical_formula_weight         1355.49
_space_group_crystal_system      orthorhombic
_space_group_IT_number           29
_space_group_name_Hall           'P 2c -2ac'
_space_group_name_H-M_alt        'P c a 21'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_creation_date             2021-07-28
_audit_creation_method
;
Olex2 1.3
(compiled 2020.11.12 svn.r5f609507 for OlexSys, GUI svn.r6272)
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   21.2510(8)
_cell_length_b                   10.8765(4)
_cell_length_c                   28.7940(10)
_cell_measurement_reflns_used    9167
_cell_measurement_temperature    150.0
_cell_measurement_theta_max      21.821
_cell_measurement_theta_min      2.219
_cell_volume                     6655.3(4)
_computing_cell_refinement       'SAINT V8.38A (?, 2016)'
_computing_data_reduction        'SAINT V8.38A (?, 2016)'
_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 2014/5 (Sheldrick, 2014)'
_diffrn_ambient_temperature      150.0
_diffrn_measured_fraction_theta_full 0.999
_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  0.0961
_diffrn_reflns_av_unetI/netI     0.0670
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.989
_diffrn_reflns_limit_h_max       28
_diffrn_reflns_limit_h_min       -28
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       38
_diffrn_reflns_limit_l_min       -38
_diffrn_reflns_number            111505
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.987
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         28.440
_diffrn_reflns_theta_min         1.872
_diffrn_source_current           31.0
_diffrn_source_power             1.705
_diffrn_source_voltage           55.0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    2.692
_exptl_absorpt_correction_T_max  0.7457
_exptl_absorpt_correction_T_min  0.5586
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2016/2 (Bruker,2016/2) was used for absorption correction.
wR2(int) was 0.1124 before and 0.0818 after correction.
The Ratio of minimum to maximum transmission is 0.7491.
The \l/2 correction factor is Not present.
;
_exptl_crystal_colour            'light yellow'
_exptl_crystal_colour_modifier   light
_exptl_crystal_colour_primary    yellow
_exptl_crystal_density_diffrn    1.353
_exptl_crystal_description       block
_exptl_crystal_F_000             2816
_exptl_crystal_size_max          0.38
_exptl_crystal_size_mid          0.22
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.944
_refine_diff_density_min         -1.105
_refine_diff_density_rms         0.110
_refine_ls_abs_structure_details
;
 Flack x determined using 6169 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   -0.028(6)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.014
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     721
_refine_ls_number_reflns         16567
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.014
_refine_ls_R_factor_all          0.0465
_refine_ls_R_factor_gt           0.0356
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0140P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0608
_refine_ls_wR_factor_ref         0.0645
_reflns_Friedel_coverage         0.956
_reflns_Friedel_fraction_full    0.999
_reflns_Friedel_fraction_max     0.984
_reflns_number_gt                14303
_reflns_number_total             16567
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d2sc01798a4.cif
_cod_data_source_block           3
_cod_database_code               1566940
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_max   0.813
_shelx_estimated_absorpt_t_min   0.428
_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 Aromatic/amide H refined with riding coordinates:
 C5(H5), C7(H7), C21(H21), C23(H23), C38(H38), C41(H41), C55(H55), C57(H57)
2.b Idealised Me refined as rotating group:
 C10(H10A,H10B,H10C), C11(H11A,H11B,H11C), C12(H12A,H12B,H12C), C14(H14A,H14B,
 H14C), C15(H15A,H15B,H15C), C16(H16A,H16B,H16C), C18(H18A,H18B,H18C), C19(H19A,
 H19B,H19C), C20(H20A,H20B,H20C), C27(H27A,H27B,H27C), C28(H28A,H28B,H28C),
 C29(H29A,H29B,H29C), C31(H31A,H31B,H31C), C32(H32A,H32B,H32C), C33(H33A,H33B,
 H33C), C35(H35A,H35B,H35C), C36(H36A,H36B,H36C), C37(H37A,H37B,H37C), C44(H44A,
 H44B,H44C), C45(H45A,H45B,H45C), C46(H46A,H46B,H46C), C48(H48A,H48B,H48C),
 C49(H49A,H49B,H49C), C50(H50A,H50B,H50C), C52(H52A,H52B,H52C), C53(H53A,H53B,
 H53C), C54(H54A,H54B,H54C), C61(H61A,H61B,H61C), C62(H62A,H62B,H62C), C63(H63A,
 H63B,H63C), C65(H65A,H65B,H65C), C66(H66A,H66B,H66C), C67(H67A,H67B,H67C),
 C69(H69A,H69B,H69C), C70(H70A,H70B,H70C), C71(H71A,H71B,H71C)
;
_shelx_res_checksum              8689
_shelx_hkl_checksum              2957
_olex2_submission_special_instructions 'No special instructions were received'