Synthesis, characterization, and alkoxide transfer reactivity of dimeric Tl<sub>2</sub>(OR)<sub>2</sub> complexes.
Grass, Amanda; Kulathungage, Lakshani Wathsala; Wannipurage, Duleeka; Yousif, Maryam; Ward, Cassandra L.; Groysman, Stanislav; Dalton transactions (Cambridge, England : 2003) 50 (2021) 2501–2509; doi:10.1039/d0dt03917a

data_7706474
_publ_section_title
;
 Synthesis, characterization, and alkoxide transfer reactivity of dimeric
 Tl<sub>2</sub>(OR)<sub>2</sub> complexes.
;
_journal_issue                   7
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              2501
_journal_page_last               2509
_journal_paper_doi               10.1039/d0dt03917a
_journal_volume                  50
_journal_year                    2021
_chemical_formula_moiety         'C42 H70 Li2 O4'
_chemical_formula_sum            'C42 H70 Li2 O4'
_chemical_formula_weight         652.86
_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
_audit_creation_date             2020-12-28
_audit_creation_method
;
Olex2 1.3
(compiled 2020.11.12 svn.r5f609507 for OlexSys, GUI svn.r6226)
;
_audit_update_record
;
2021-01-05 deposited with the CCDC.	2021-01-19 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 93.335(5)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   11.9523(13)
_cell_length_b                   21.215(3)
_cell_length_c                   15.9314(18)
_cell_measurement_reflns_used    9624
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      27.92
_cell_measurement_theta_min      1.60
_cell_volume                     4032.9(9)
_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    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Bruker Apex2'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0422
_diffrn_reflns_av_unetI/netI     0.0279
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 1.000
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       25
_diffrn_reflns_limit_k_min       -26
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            69502
_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         26.020
_diffrn_reflns_theta_min         1.600
_exptl_absorpt_coefficient_mu    0.066
_exptl_absorpt_correction_T_max  0.9902
_exptl_absorpt_correction_T_min  0.9838
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.075
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1440
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.15
_refine_diff_density_max         0.269
_refine_diff_density_min         -0.219
_refine_diff_density_rms         0.039
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.034
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     458
_refine_ls_number_reflns         7956
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.034
_refine_ls_R_factor_all          0.0589
_refine_ls_R_factor_gt           0.0422
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0477P)^2^+1.7617P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1027
_refine_ls_wR_factor_ref         0.1126
_reflns_Friedel_coverage         0.000
_reflns_number_gt                6233
_reflns_number_total             7956
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d0dt03917a2.cif
_cod_data_source_block           sg201_0m
_cod_depositor_comments
'Adding full bibliography for 7706467--7706474.cif.'
_cod_database_code               7706474
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_max   0.990
_shelx_estimated_absorpt_t_min   0.984
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups, All C(H,H,H,H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2. Others
 Fixed Sof: H32A(0.5) H32B(0.5) H32C(0.5) H32D(0.5) C60(0.5) H60A(0.5)
 H60B(0.5) C61(0.5) H61A(0.5) H61B(0.5)
3.a Secondary CH2 refined with riding coordinates:
 C26(H26A,H26B), C27(H27A,H27B), C28(H28A,H28B), C29(H29A,H29B), C30(H30A,
 H30B), C31(H31A,H31B), C32(H32A,H32B), C32(H32C,H32D), C60(H60A,H60B),
 C61(H61A,H61B)
3.b Aromatic/amide H refined with riding coordinates:
 C3(H3), C8(H8), C10(H10), C13(H13), C18(H18), C21(H21)
3.c Idealised Me refined as rotating group:
 C1(H1A,H1B,H1C), C11(H11A,H11B,H11C), C15(H15A,H15B,H15C), C16(H16A,H16B,
 H16C), C17(H17A,H17B,H17C), C20(H20A,H20B,H20C), C23(H23A,H23B,H23C), C24(H24A,
 H24B,H24C), C25(H25A,H25B,H25C), C35(H35A,H35B,H35C), C36(H36A,H36B,H36C),
 C37(H37A,H37B,H37C), C39(H39A,H39B,H39C), C40(H40A,H40B,H40C), C41(H41A,H41B,
 H41C), C42(H42A,H42B,H42C)
;
_shelx_res_checksum              89905
_shelx_hkl_checksum              72636
_olex2_submission_special_instructions 'No special instructions were received'