Bulky bis(aryl)triazenides: just aspiring amidinates? A structural and spectroscopic study.
Gyton, Matthew R.; Leverett, Anthony R.; Cole, Marcus L.; McKay, Alasdair I.; Dalton transactions (Cambridge, England : 2003) 49 (2020) 5653–5661; doi:10.1039/d0dt00285b

data_7703900
_publ_section_title
;
 Bulky bis(aryl)triazenides: just aspiring amidinates? A structural and
 spectroscopic study.
;
_journal_issue                   17
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              5653
_journal_page_last               5661
_journal_paper_doi               10.1039/d0dt00285b
_journal_volume                  49
_journal_year                    2020
_chemical_formula_moiety         'C48 H68 Cl N6 Tl'
_chemical_formula_sum            'C48 H68 Cl N6 Tl'
_chemical_formula_weight         968.90
_chemical_name_systematic        '[TlCl(N3Dipp2)2]'
_chemical_properties_physical
Air-sensitive,Moisture-sensitive,Oxygen-sensitive
_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             2019-12-12
_audit_creation_method
;
Olex2 1.2
(compiled 2018.05.29 svn.r3508 for OlexSys, GUI svn.r5506)
;
_audit_update_record
;
2019-12-14 deposited with the CCDC.	2020-03-31 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 109.055(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   14.6044(6)
_cell_length_b                   16.5465(9)
_cell_length_c                   21.0726(11)
_cell_measurement_reflns_used    9988
_cell_measurement_temperature    150
_cell_measurement_theta_max      26.955
_cell_measurement_theta_min      2.881
_cell_volume                     4813.2(4)
_computing_cell_refinement       'SAINT v8.34A (Bruker, 2013)'
_computing_data_reduction        'SAINT v8.34A (Bruker, 2013)'
_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      150.15
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.986
_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  0.0631
_diffrn_reflns_av_unetI/netI     0.0392
_diffrn_reflns_Laue_measured_fraction_full 0.992
_diffrn_reflns_Laue_measured_fraction_max 0.986
_diffrn_reflns_limit_h_max       18
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -21
_diffrn_reflns_limit_l_max       27
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            86173
_diffrn_reflns_point_group_measured_fraction_full 0.992
_diffrn_reflns_point_group_measured_fraction_max 0.986
_diffrn_reflns_theta_full        26.000
_diffrn_reflns_theta_max         27.137
_diffrn_reflns_theta_min         1.475
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    3.448
_exptl_absorpt_correction_T_max  0.7455
_exptl_absorpt_correction_T_min  0.5844
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'SADABS-2014/4 (Bruker,2014/4) was used for absorption correction. wR2(int) was 0.1346 before and 0.0651 after correction. The Ratio of minimum to maximum transmission is 0.7839. The \l/2 correction factor is 0.00150.'
_exptl_crystal_colour            orange
_exptl_crystal_colour_primary    orange
_exptl_crystal_density_diffrn    1.337
_exptl_crystal_description       cube
_exptl_crystal_F_000             1984
_exptl_crystal_size_max          0.1
_exptl_crystal_size_mid          0.1
_exptl_crystal_size_min          0.1
_refine_diff_density_max         0.603
_refine_diff_density_min         -0.677
_refine_diff_density_rms         0.080
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.041
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     521
_refine_ls_number_reflns         10514
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.041
_refine_ls_R_factor_all          0.0364
_refine_ls_R_factor_gt           0.0244
_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^)+(0.0155P)^2^+3.4126P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0497
_refine_ls_wR_factor_ref         0.0532
_reflns_Friedel_coverage         0.000
_reflns_number_gt                8772
_reflns_number_total             10514
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d0dt00285b2.cif
_cod_data_source_block           16
_cod_depositor_comments
'Adding full bibliography for 7703878--7703902.cif.'
_cod_database_code               7703900
_shelx_shelxl_version_number     2018/3
_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:
 C43(H43), C46(H46), C31(H31), C22(H22), C7(H7), C19(H19), C10(H10), C34(H34)
2.b Aromatic/amide H refined with riding coordinates:
 C15(H15), C16(H16), C17(H17), C39(H39), C28(H28), C41(H41), C4(H4), C27(H27),
 C40(H40), C3(H3), C5(H5), C29(H29)
2.c Idealised Me refined as rotating group:
 C45(H45A,H45B,H45C), C8(H8A,H8B,H8C), C20(H20A,H20B,H20C), C21(H21A,H21B,
 H21C), C24(H24A,H24B,H24C), C23(H23A,H23B,H23C), C48(H48A,H48B,H48C), C47(H47A,
 H47B,H47C), C44(H44A,H44B,H44C), C12(H12A,H12B,H12C), C9(H9A,H9B,H9C),
 C32(H32A,H32B,H32C), C35(H35A,H35B,H35C), C36(H36A,H36B,H36C), C11(H11A,H11B,
 H11C), C33(H33A,H33B,H33C)
;
_shelx_res_checksum              76676
_olex2_submission_special_instructions 'No special instructions were received'