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_1566942
_publ_section_title
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 CO reductive oligomerization by a divalent thulium complex and
 CO2-induced functionalization
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_journal_name_full               'Chemical Science'
_journal_paper_doi               10.1039/D2SC01798A
_journal_year                    2022
_chemical_formula_moiety         'C72 H116 O5 Tm2, 0.05[C5H12], 0.4[C5H12]'
_chemical_formula_sum            'C74.25 H121.4 O5 Tm2'
_chemical_formula_weight         1431.97
_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             2021-09-10
_audit_creation_method
;
Olex2 1.3
(compiled 2020.11.12 svn.r5f609507 for OlexSys, GUI svn.r6272)
;
_cell_angle_alpha                98.599(4)
_cell_angle_beta                 99.006(4)
_cell_angle_gamma                106.877(4)
_cell_formula_units_Z            2
_cell_length_a                   10.5960(13)
_cell_length_b                   17.174(2)
_cell_length_c                   21.404(3)
_cell_measurement_reflns_used    9922
_cell_measurement_temperature    150.0
_cell_measurement_theta_max      24.312
_cell_measurement_theta_min      2.187
_cell_volume                     3602.1(8)
_computing_cell_refinement       'SAINT V8.38A (Bruker, 2018)'
_computing_data_reduction        'SAINT V8.38A (Bruker, 2018)'
_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 2018/2 (Sheldrick, 2018)'
_diffrn_ambient_temperature      150.0
_diffrn_measured_fraction_theta_full 0.997
_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  0.0875
_diffrn_reflns_av_unetI/netI     0.0782
_diffrn_reflns_Laue_measured_fraction_full 0.997
_diffrn_reflns_Laue_measured_fraction_max 0.989
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       27
_diffrn_reflns_limit_l_min       -27
_diffrn_reflns_number            74423
_diffrn_reflns_point_group_measured_fraction_full 0.997
_diffrn_reflns_point_group_measured_fraction_max 0.989
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.653
_diffrn_reflns_theta_min         0.984
_diffrn_source_current           31.0
_diffrn_source_power             1.705
_diffrn_source_voltage           55.0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    2.493
_exptl_absorpt_correction_T_max  0.7456
_exptl_absorpt_correction_T_min  0.5984
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
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SADABS-2016/2 (Bruker,2016/2) was used for absorption correction. 
wR2(int) was 0.1019 before and 0.0801 after correction. 
The Ratio of minimum to maximum transmission is 0.8026. 
The \l/2 correction factor is Not present.
;
_exptl_crystal_colour            colourless
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.320
_exptl_crystal_description       block
_exptl_crystal_F_000             1490
_exptl_crystal_size_max          0.4
_exptl_crystal_size_mid          0.26
_exptl_crystal_size_min          0.12
_refine_diff_density_max         4.554
_refine_diff_density_min         -2.909
_refine_diff_density_rms         0.216
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.043
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     748
_refine_ls_number_reflns         16616
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.043
_refine_ls_R_factor_all          0.0835
_refine_ls_R_factor_gt           0.0609
_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^)+(0.0707P)^2^+31.5989P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1533
_refine_ls_wR_factor_ref         0.1680
_reflns_Friedel_coverage         0.000
_reflns_number_gt                12338
_reflns_number_total             16616
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d2sc01798a4.cif
_cod_data_source_block           5
_cod_original_formula_sum        'C74.25 H121.40 O5 Tm2'
_cod_database_code               1566942
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_max   0.754
_shelx_estimated_absorpt_t_min   0.435
_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), C22(H22), C25(H25), C39(H39), C42(H42), C56(H56), C58(H58)
2.b Idealised Me refined as rotating group:
 C11(H11A,H11B,H11C), C12(H12A,H12B,H12C), C13(H13A,H13B,H13C), C15(H15A,H15B,
 H15C), C16(H16A,H16B,H16C), C17(H17A,H17B,H17C), C19(H19A,H19B,H19C), C20(H20A,
 H20B,H20C), C21(H21A,H21B,H21C), C28(H28A,H28B,H28C), C29(H29A,H29B,H29C),
 C30(H30A,H30B,H30C), C32(H32A,H32B,H32C), C33(H33A,H33B,H33C), C34(H34A,H34B,
 H34C), C36(H36A,H36B,H36C), C37(H37A,H37B,H37C), C38(H38A,H38B,H38C), C45(H45A,
 H45B,H45C), C46(H46A,H46B,H46C), C47(H47A,H47B,H47C), C49(H49A,H49B,H49C),
 C50(H50A,H50B,H50C), C51(H51A,H51B,H51C), C53(H53A,H53B,H53C), C54(H54A,H54B,
 H54C), C55(H55A,H55B,H55C), C62(H62A,H62B,H62C), C63(H63A,H63B,H63C), C64(H64A,
 H64B,H64C), C66(H66A,H66B,H66C), C67(H67A,H67B,H67C), C68(H68A,H68B,H68C),
 C70(H70A,H70B,H70C), C71(H71A,H71B,H71C), C72(H72A,H72B,H72C)
;
_smtbx_masks_special_details
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A solvent mask was calculated and 35 electrons were 
found in a volume of 324\%A^3^ in 3 voids per unit cell. 
This is consistent with the presence of 
0.05[C5H12], 0.4[C5H12] per Asymmetric Unit 
which account for 38 electrons 
per unit cell.
;
_smtbx_masks_void_probe_radius   1.2
_smtbx_masks_void_truncation_radius 1.2
_shelx_res_checksum              66175
_shelx_hkl_checksum              85112
_shelx_fab_checksum              54743
_olex2_submission_special_instructions 'No special instructions were received'