Trisyl-based multidentate ligands: synthesis and their transition-metal complexes
Yin, Zhu-Bao; Wei, Junnian; Xi, Zhenfeng; Dalton Transactions  (2022) –; doi:10.1039/D2DT00049K

data_7709571
_publ_section_title
;
 Trisyl-based multidentate ligands: synthesis and their transition-metal
 complexes
;
_journal_name_full               'Dalton Transactions'
_journal_paper_doi               10.1039/D2DT00049K
_journal_year                    2022
_chemical_formula_moiety         'C38 H94 Cl2 Co2 N4 Si6'
_chemical_formula_sum            'C38 H94 Cl2 Co2 N4 Si6'
_chemical_formula_weight         964.47
_chemical_properties_physical    Air-sensitive,Moisture-sensitive
_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             2021-12-02
_audit_creation_method
;
Olex2 1.2
(compiled 2018.05.29 svn.r3508 for OlexSys, GUI svn.r5506)
;
_audit_update_record
;
2021-12-02 deposited with the CCDC.	2022-02-15 downloaded from the CCDC.
;
_cell_angle_alpha                100.857(5)
_cell_angle_beta                 92.800(5)
_cell_angle_gamma                99.344(5)
_cell_formula_units_Z            1
_cell_length_a                   9.0540(6)
_cell_length_b                   12.2175(7)
_cell_length_c                   12.6523(8)
_cell_measurement_reflns_used    6480
_cell_measurement_temperature    179.99(10)
_cell_measurement_theta_max      29.6620
_cell_measurement_theta_min      3.0940
_cell_volume                     1351.71(15)
_computing_cell_refinement       'CrysAlisPro 1.171.39.33c (Rigaku OD, 2017)'
_computing_data_collection       'CrysAlisPro 1.171.39.33c (Rigaku OD, 2017)'
_computing_data_reduction        'CrysAlisPro 1.171.39.33c (Rigaku OD, 2017)'
_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_environment      N~2~
_diffrn_ambient_temperature      179.99(10)
_diffrn_detector                 'CCD plate'
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_details
;
List of Runs (angles in degrees, time in seconds):

  # Type    Start    End  Width  t~exp~   \w     \q     \k     \f   Frames
  1  \w    -27.00  42.00   0.50    2.00    --    2.00  77.00   0.00  138
  2  \w     48.00  90.00   0.50    2.00    --    2.00  77.00   0.00   84
  3  \w    -84.00 -28.00   0.50    2.00    --    2.00 -37.00   0.00  112
  4  \w    -87.00  -6.00   0.50    2.00    --    2.00 -57.00-180.00  162
  5  \w     56.00  88.00   0.50    2.00    --    2.00  37.00-150.00   64
  6  \w    -20.00  30.00   0.50    2.00    --    2.00  57.00-180.00  100
  7  \w     -5.00  24.00   0.50    2.00    --    2.00 -57.00 -60.00   58
  8  \w     20.00  91.00   0.50    2.00    --    2.00  19.00 -90.00  142
  9  \w     19.00  73.00   0.50    2.00    --    2.00  57.00 120.00  108
;
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'XtaLAB AFC12 (RINC): Kappa single'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_type
'CrysAlisPro convention (1999,Acta A55,543-557)'
_diffrn_orient_matrix_UB_11      0.0062826000
_diffrn_orient_matrix_UB_12      0.0179126000
_diffrn_orient_matrix_UB_13      0.0569640000
_diffrn_orient_matrix_UB_21      -0.0223785000
_diffrn_orient_matrix_UB_22      -0.0568520000
_diffrn_orient_matrix_UB_23      0.0056636000
_diffrn_orient_matrix_UB_31      0.0761961000
_diffrn_orient_matrix_UB_32      -0.0071952000
_diffrn_orient_matrix_UB_33      0.0018752000
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0543
_diffrn_reflns_av_unetI/netI     0.0424
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.999
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            24454
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.999
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.484
_diffrn_reflns_theta_min         2.609
_diffrn_source                   'Rotating-anode X-ray tube'
_diffrn_source_type              'Rigaku (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    0.874
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.65237
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.39.33c (Rigaku Oxford Diffraction, 2017)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            'clear light blue'
_exptl_crystal_colour_lustre     clear
_exptl_crystal_colour_modifier   light
_exptl_crystal_colour_primary    blue
_exptl_crystal_density_diffrn    1.185
_exptl_crystal_description       block
_exptl_crystal_F_000             522
_exptl_crystal_size_max          0.1
_exptl_crystal_size_mid          0.1
_exptl_crystal_size_min          0.1
_refine_diff_density_max         1.269
_refine_diff_density_min         -0.438
_refine_diff_density_rms         0.104
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.070
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     248
_refine_ls_number_reflns         6194
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.070
_refine_ls_R_factor_all          0.0836
_refine_ls_R_factor_gt           0.0678
_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^)+(0.0749P)^2^+3.3627P]
 where P=(Fo^2^+2Fc^2^)/3
;
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1715
_refine_ls_wR_factor_ref         0.1819
_reflns_Friedel_coverage         0.000
_reflns_number_gt                4972
_reflns_number_total             6194
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d2dt00049k2.cif
_cod_data_source_block           exp_6928
_cod_database_code               7709571
_shelxl_version_number           2013-2
_chemical_oxdiff_formula         'C H N Si Co Cl'
_shelx_estimated_absorpt_t_max   0.918
_shelx_estimated_absorpt_t_min   0.918
_reflns_odcompleteness_completeness 99.87
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     27.42
_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.a Ternary CH refined with riding coordinates:
 C14(H14), C17(H17)
2.b Secondary CH2 refined with riding coordinates:
 C10(H10A,H10B), C12(H12A,H12B), C13(H13A,H13B)
2.c Idealised Me refined as rotating group:
 C1(H1A,H1B,H1C), C2(H2A,H2B,H2C), C3(H3A,H3B,H3C), C5(H5A,H5B,H5C), C6(H6A,
 H6B,H6C), C7(H7A,H7B,H7C), C8(H8A,H8B,H8C), C9(H9A,H9B,H9C), C11(H11A,H11B,
 H11C), C15(H15A,H15B,H15C), C16(H16A,H16B,H16C), C18(H18A,H18B,H18C), C19(H19A,
 H19B,H19C)
;
_olex2_submission_special_instructions 'No special instructions were received'
_oxdiff_exptl_absorpt_empirical_details
;
Empirical correction (ABSPACK) includes:
- Absorption correction using spherical harmonics
- Frame scaling
;
_oxdiff_exptl_absorpt_empirical_full_max 1.534
_oxdiff_exptl_absorpt_empirical_full_min 0.604