Reactivity studies of silylene [PhC(NtBu)2](C5Me5)Si - reactions with [M(COD)Cl]2 (M = Rh(i), Ir(i)), S, Se, Te, and BH3.
Kaufmann, Sebastian; Schäfer, Sebastian; Gamer, Michael T.; Roesky, Peter W.; Dalton transactions (Cambridge, England : 2003)  (2017) –; doi:10.1039/c7dt00483d

data_7042951
_publ_section_title
;
 Reactivity studies of silylene [PhC(NtBu)2](C5Me5)Si - reactions with
 [M(COD)Cl]2 (M = Rh(i), Ir(i)), S, Se, Te, and BH3.
;
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_paper_doi               10.1039/c7dt00483d
_journal_year                    2017
_chemical_formula_moiety         'C25 H41 B N2 Si'
_chemical_formula_sum            'C25 H41 B N2 Si'
_chemical_formula_weight         408.50
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_audit_creation_date             2017-02-03
_audit_creation_method
;
Olex2 1.2
(compiled 2017.01.04 svn.r3372 for OlexSys, GUI svn.r5292)
;
_audit_update_record
;
2017-02-08 deposited with the CCDC.
2017-04-24 downloaded from the CCDC.
;
_cell_angle_alpha                113.744(4)
_cell_angle_beta                 90.039(4)
_cell_angle_gamma                111.221(4)
_cell_formula_units_Z            4
_cell_length_a                   11.7919(6)
_cell_length_b                   15.7103(7)
_cell_length_c                   16.4582(8)
_cell_measurement_reflns_used    15656
_cell_measurement_temperature    210
_cell_measurement_theta_max      25.52
_cell_measurement_theta_min      1.37
_cell_volume                     2563.0(3)
_computing_cell_refinement       'STOE X-AREA, PLATON (A.L.Spek, 2009)'
_computing_data_collection       'STOE X-AREA'
_computing_data_reduction        'STOE X-RED & LANA, PLATON (A.L.Spek, 2009)'
_computing_molecular_graphics    'Diamond 2/3, Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'MS Word, Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'SHELXL-2016/6 (Sheldrick, 2015)'
_computing_structure_solution    'SHELXS-2016/6 (Sheldrick, 2015)'
_diffrn_ambient_temperature      210
_diffrn_detector                 'image plate (34cm diameter)'
_diffrn_detector_area_resol_mean 6.67
_diffrn_detector_type            STOE
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.987
_diffrn_measurement_device       '2-circle goniometer'
_diffrn_measurement_device_type  'IPDS 2T'
_diffrn_measurement_method       'rotation method'
_diffrn_radiation_collimation    '0.5mm monocapillary'
_diffrn_radiation_monochromator  'plane graphite'
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0310
_diffrn_reflns_av_unetI/netI     0.0404
_diffrn_reflns_Laue_measured_fraction_full 0.996
_diffrn_reflns_Laue_measured_fraction_max 0.987
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            22913
_diffrn_reflns_point_group_measured_fraction_full 0.996
_diffrn_reflns_point_group_measured_fraction_max 0.987
_diffrn_reflns_theta_full        25.000
_diffrn_reflns_theta_max         25.156
_diffrn_reflns_theta_min         1.372
_diffrn_source                   'sealed tube, 12x0.4mm long-fine focus'
_exptl_absorpt_coefficient_mu    0.104
_exptl_absorpt_correction_T_max  0.9937
_exptl_absorpt_correction_T_min  0.9767
_exptl_absorpt_correction_type   integration
_exptl_absorpt_process_details   'STOE X-RED, X-SHAPE & LANA'
_exptl_crystal_colour            colourless
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.059
_exptl_crystal_description       prism
_exptl_crystal_F_000             896
_exptl_crystal_size_max          0.529
_exptl_crystal_size_mid          0.467
_exptl_crystal_size_min          0.416
_refine_diff_density_max         0.290
_refine_diff_density_min         -0.307
_refine_diff_density_rms         0.037
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.993
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     547
_refine_ls_number_reflns         9049
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.993
_refine_ls_R_factor_all          0.0646
_refine_ls_R_factor_gt           0.0441
_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^)+(0.0854P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1262
_refine_ls_wR_factor_ref         0.1324
_reflns_Friedel_coverage         0.000
_reflns_number_gt                6226
_reflns_number_total             9049
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c7dt00483d2.cif
_cod_data_source_block           1-skm045
_cod_original_cell_volume        2563.0(2)
_cod_database_code               7042951
_shelx_shelxl_version_number     2016/6
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
 At 1.5 times of:
  All B(H,H,H) groups, All C(H,H,H) groups
2.a Aromatic/amide H refined with riding coordinates:
 C13(H13), C14(H14), C15(H15), C16(H16), C17(H17), C38(H38), C39(H39),
 C40(H40), C41(H41), C42(H42)
2.b Idealised Me refined as rotating group:
 C6(H6A,H6B,H6C), C7(H7A,H7B,H7C), C8(H8A,H8B,H8C), C9(H9A,H9B,H9C), C10(H10A,
 H10B,H10C), C19(H19A,H19B,H19C), C20(H20A,H20B,H20C), C21(H21A,H21B,H21C),
 C23(H23A,H23B,H23C), C24(H24A,H24B,H24C), C25(H25A,H25B,H25C), B1(H1A,H1B,H1C),
  C31(H31A,H31B,H31C), C32(H32A,H32B,H32C), C33(H33A,H33B,H33C), C34(H34A,H34B,
 H34C), C35(H35A,H35B,H35C), C44(H44A,H44B,H44C), C45(H45A,H45B,H45C), C46(H46A,
 H46B,H46C), C48(H48A,H48B,H48C), C49(H49A,H49B,H49C), C50(H50A,H50B,H50C),
 B2(H2A,H2B,H2C)
;
_shelx_res_checksum              52817
_olex2_submission_special_instructions 'No special instructions were received'