Isolation of two bis(silyl)nickel complexes with Si-Si bond formation in a single-crystal-to-single-crystal fashion.
Zhang, Sen-Yu; Li, Jie; Zhao, Sheng-Ze; Wang, Shi; Lu, Min-Ming; Li, Yong-Hua; Huang, Wei; Dalton transactions (Cambridge, England : 2003) 48 (2019) 3433–3439; doi:10.1039/c8dt04951c

data_7049009
_publ_section_title
;
 Isolation of two bis(silyl)nickel complexes with Si-Si bond formation in
 a single-crystal-to-single-crystal fashion.
;
_journal_issue                   10
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              3433
_journal_page_last               3439
_journal_paper_doi               10.1039/c8dt04951c
_journal_volume                  48
_journal_year                    2019
_chemical_formula_moiety         'C32 H61 Ni P3 Si4'
_chemical_formula_sum            'C32 H61 Ni P3 Si4'
_chemical_formula_weight         709.79
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2018-11-20 deposited with the CCDC.
2019-02-11 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 100.59(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   11.352(2)
_cell_length_b                   21.355(4)
_cell_length_c                   15.654(3)
_cell_measurement_reflns_used    8580
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.58
_cell_measurement_theta_min      2.64
_cell_volume                     3730.2(13)
_computing_cell_refinement       'Bruker XSCANS'
_computing_data_collection       'Bruker XSCANS'
_computing_data_reduction        'Bruker SHELXTL'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'Bruker SHELXTL'
_computing_structure_solution    'Bruker SHELXTL'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.993
_diffrn_measured_fraction_theta_max 0.993
_diffrn_measurement_device_type  'Bruker P4'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0953
_diffrn_reflns_av_sigmaI/netI    0.0726
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       27
_diffrn_reflns_limit_k_min       -27
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            32974
_diffrn_reflns_theta_full        27.58
_diffrn_reflns_theta_max         27.58
_diffrn_reflns_theta_min         1.63
_exptl_absorpt_coefficient_mu    0.798
_exptl_absorpt_correction_T_max  0.758
_exptl_absorpt_correction_T_min  0.690
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Bruker SMART'
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.264
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1528
_exptl_crystal_size_max          0.4
_exptl_crystal_size_mid          0.4
_exptl_crystal_size_min          0.4
_refine_diff_density_max         0.863
_refine_diff_density_min         -0.528
_refine_diff_density_rms         0.104
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.955
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     380
_refine_ls_number_reflns         8580
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      0.956
_refine_ls_R_factor_all          0.0556
_refine_ls_R_factor_gt           0.0444
_refine_ls_shift/su_max          0.039
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0619P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1083
_refine_ls_wR_factor_ref         0.1118
_reflns_number_gt                6690
_reflns_number_total             8580
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c8dt04951c2.cif
_cod_data_source_block           sad
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

'_exptl_absorpt_correction_type' value 'MULTI-SCAN' changed to
'multi-scan' according to
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 4973 2017-02-22 13:04:09Z antanas 

 Adding full bibliography for 7049008--7049009.cif.
;
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               7049009