Reactivity of Pt(0) bromosilylene complexes towards ethylene
Hädinger, Pauline; Hinz, Alexander; Dalton Transactions 52 (2023) 2214–2218; doi:10.1039/D3DT00170A

data_7712361
_publ_section_title
;
 Reactivity of Pt(0) bromosilylene complexes towards ethylene
;
_journal_issue                   8
_journal_name_full               'Dalton Transactions'
_journal_page_first              2214
_journal_page_last               2218
_journal_paper_doi               10.1039/D3DT00170A
_journal_volume                  52
_journal_year                    2023
_chemical_formula_moiety         '0.83 (C48 H65 N Si), 0.17 (C48 H64 N Si Br)'
_chemical_formula_sum            'C48 H64.83 Br0.17 N Si'
_chemical_formula_weight         697.66
_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   mixed
_audit_creation_method           SHELXL-2018/3
_audit_update_record
;
2022-12-02 deposited with the CCDC.	2023-02-07 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 103.984(6)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   13.9653(9)
_cell_length_b                   15.3055(9)
_cell_length_c                   20.3949(15)
_cell_measurement_reflns_used    26849
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      29.07
_cell_measurement_theta_min      1.69
_cell_volume                     4230.1(5)
_computing_cell_refinement
;
X-Area Recipe 1.37.0.0 (STOE, 2021)
;
_computing_data_collection
;
X-Area Pilatus3_SV 1.31.186.0 (STOE, 2022)
;
_computing_data_reduction
;
X-Area Integrate 2.5.3.0 (STOE, 2021)
X-Area LANA 2.7.5.0 (STOE, 2022)
;
_computing_publication_material
;
STOE & Cie GmbH, X-Area, software package for collecting single-crystal or
multi-domain crystal data on STOE area-detector diffractometers, for image 
processing, for the correction and scaling of reflection intensities and 
for outlier rejection, version 2.1, Darmstadt 2022
;
_diffrn_ambient_temperature      100(2)
_diffrn_detector                 Pilatus200K
_diffrn_detector_area_resol_mean 5.81
_diffrn_detector_type            'DECTRIS PILATUS 200K'
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_details      ' 691 frames, detector distance = 60 mm'
_diffrn_measurement_device       'Eulerian 4-circle diffractometer'
_diffrn_measurement_device_type  'STOE STADIVARI'
_diffrn_measurement_method       'rotation method, \w scans'
_diffrn_radiation_collimation    '0.5 mm diameter, monocapillary'
_diffrn_radiation_monochromator  'plane graphite'
_diffrn_radiation_polarisn_norm  0
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0535
_diffrn_reflns_av_unetI/netI     0.0576
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.996
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       25
_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_number            33959
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.996
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         26.000
_diffrn_reflns_theta_min         1.682
_diffrn_source                   'Mo Genix 3D HF'
_diffrn_source_current           1.00
_diffrn_source_power             0.050
_diffrn_source_voltage           50
_exptl_absorpt_coefficient_mu    0.250
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  1.0000
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
STOE LANA, absorption correction by scaling of reflection intensities.
J. Koziskova, F. Hahn, J. Richter, J. Kozisek, "Comparison of different
absorption corrections on the model structure of tetrakis(\m~2~-acetato)-
diaqua-di-copper(II)", Acta Chimica Slovaca, vol. 9, no. 2, 2016, pp. 136 - 140.
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.095
_exptl_crystal_description       block
_exptl_crystal_F_000             1519
_exptl_crystal_size_max          0.190
_exptl_crystal_size_mid          0.140
_exptl_crystal_size_min          0.110
_refine_diff_density_max         0.336
_refine_diff_density_min         -0.609
_refine_diff_density_rms         0.059
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.020
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     519
_refine_ls_number_reflns         8274
_refine_ls_number_restraints     168
_refine_ls_restrained_S_all      1.020
_refine_ls_R_factor_all          0.1045
_refine_ls_R_factor_gt           0.0639
_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^)+(0.0777P)^2^+4.0599P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1517
_refine_ls_wR_factor_ref         0.1747
_reflns_Friedel_coverage         0.000
_reflns_number_gt                5573
_reflns_number_total             8274
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d3dt00170a2.cif
_cod_data_source_block           MM238_2
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               7712361
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_min   0.954
_shelx_estimated_absorpt_t_max   0.973
_shelx_res_checksum              98624
_shelx_hkl_checksum              71019