Supersilyl as an effective monodentate ligand to stabilize four-coordinate manganese(II) complexes.
Arata, Shogo; Suzuki, Kosuke; Yamaguchi, Kazuya; Sunada, Yusuke; Dalton transactions (Cambridge, England : 2003) 49 (2020) 17537–17541; doi:10.1039/d0dt03837g

data_7706016
_publ_section_title
;
 Supersilyl as an effective monodentate ligand to stabilize
 four-coordinate manganese(II) complexes.
;
_journal_issue                   48
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              17537
_journal_page_last               17541
_journal_paper_doi               10.1039/d0dt03837g
_journal_volume                  49
_journal_year                    2020
_chemical_formula_moiety         'C32 H70 Mn N4 Si4'
_chemical_formula_sum            'C32 H70 Mn N4 Si4'
_chemical_formula_weight         678.21
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_update_record
;
2020-08-31 deposited with the CCDC.	2020-12-01 downloaded from the CCDC.
;
_cell_angle_alpha                90.0000
_cell_angle_beta                 90.882(2)
_cell_angle_gamma                90.0000
_cell_formula_units_Z            4
_cell_length_a                   10.0789(16)
_cell_length_b                   23.499(4)
_cell_length_c                   18.131(3)
_cell_measurement_reflns_used    7932
_cell_measurement_temperature    203
_cell_measurement_theta_max      27.48
_cell_measurement_theta_min      3.17
_cell_volume                     4293.7(12)
_computing_cell_refinement       CrystalClear
_computing_data_collection       'CrystalClear (Rigaku Inc., 2008)'
_computing_data_reduction        CrystalClear
_computing_molecular_graphics    'CrystalStructure 4.3'
_computing_publication_material  'CrystalStructure 4.3 (Rigaku, 2018)'
_computing_structure_refinement  'SHELXL Version 2017/1 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXT Version 2014/5 (Sheldrick, 2014)'
_diffrn_ambient_temperature      203
_diffrn_detector_area_resol_mean 7.111
_diffrn_measured_fraction_theta_full 0.991
_diffrn_measured_fraction_theta_max 0.984
_diffrn_measurement_device_type  'Rigaku Saturn724'
_diffrn_measurement_method       \w
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71075
_diffrn_reflns_av_R_equivalents  0.1078
_diffrn_reflns_av_unetI/netI     0.0736
_diffrn_reflns_Laue_measured_fraction_full 0.991
_diffrn_reflns_Laue_measured_fraction_max 0.984
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       30
_diffrn_reflns_limit_k_min       -30
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            35096
_diffrn_reflns_point_group_measured_fraction_full 0.991
_diffrn_reflns_point_group_measured_fraction_max 0.984
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.484
_diffrn_reflns_theta_min         3.167
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.442
_exptl_absorpt_correction_T_max  0.936
_exptl_absorpt_correction_T_min  0.768
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'REQAB (Rigaku, 1998)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.049
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1484.00
_exptl_crystal_size_max          0.200
_exptl_crystal_size_mid          0.150
_exptl_crystal_size_min          0.150
_refine_diff_density_max         0.44
_refine_diff_density_min         -0.44
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.089
_refine_ls_hydrogen_treatment    constr
_refine_ls_number_parameters     370
_refine_ls_number_reflns         9686
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0792
_refine_ls_R_factor_gt           0.0635
_refine_ls_shift/su_max          0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w = 1/[\s^2^(Fo^2^)+(0.0671P)^2^+2.9677P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1638
_refine_ls_wR_factor_ref         0.1754
_reflns_Friedel_coverage         0.000
_reflns_number_gt                7680
_reflns_number_total             9686
_reflns_threshold_expression     F^2^>2.0\s(F^2^)
_cod_data_source_file            d0dt03837g2.cif
_cod_data_source_block           Mn(NHC)2(Si)(Me)
_cod_depositor_comments
'Adding full bibliography for 7706013--7706016.cif.'
_cod_original_cell_volume        4293.8(12)
_cod_database_code               7706016
_shelx_res_checksum              11365