Diverse reactivity of a boraguanidinato germylene toward organic pseudohalides.
Böserle, Jiří; Zhigulin, Grigory; Ketkov, Sergey; Jambor, Roman; R°uŽička, Aleš; Dostál, Libor; Dalton transactions (Cambridge, England : 2003) 47 (2018) 14880–14883; doi:10.1039/c8dt03357a

data_7047661
_publ_section_title
;
 Diverse reactivity of a boraguanidinato germylene toward organic
 pseudohalides.
;
_journal_issue                   42
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              14880
_journal_page_last               14883
_journal_paper_doi               10.1039/c8dt03357a
_journal_volume                  47
_journal_year                    2018
_chemical_formula_moiety         'C54 H79 B2 Ge2 N7'
_chemical_formula_sum            'C54 H79 B2 Ge2 N7'
_chemical_formula_weight         993.04
_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'
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           'APEX3 v2016.5-0'
_audit_update_record
;
2018-08-06 deposited with the CCDC.
2018-09-27 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 95.945(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   11.2403(6)
_cell_length_b                   18.4973(9)
_cell_length_c                   25.9605(14)
_cell_measurement_reflns_used    126118
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      27.5
_cell_measurement_theta_min      1
_cell_volume                     5368.6(5)
_computing_cell_refinement       'APEX3 v2016.5-0 (Bruker AXS)'
_computing_data_collection       'Bruker Instrument Service vV6.2.3'
_computing_data_reduction        'SAINT V8.37A (Bruker AXS Inc., 2015)'
_computing_molecular_graphics    'Platon (Spek, 2009)'
_computing_publication_material  'Platon (Spek, 2009)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'XT, VERSION 2014/5'
_diffrn_ambient_temperature      150(2)
_diffrn_detector_area_resol_mean 10.4167
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Bruker D8 - Venture'
_diffrn_measurement_method       '\f and \w scans to fill the Ewald sphere'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0665
_diffrn_reflns_av_unetI/netI     0.0309
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.997
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       -24
_diffrn_reflns_limit_l_max       33
_diffrn_reflns_limit_l_min       -33
_diffrn_reflns_number            124153
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.997
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.551
_diffrn_reflns_theta_min         2.203
_diffrn_source                   'sealed X-ray tube'
_exptl_absorpt_coefficient_mu    1.161
_exptl_absorpt_correction_T_max  0.7456
_exptl_absorpt_correction_T_min  0.6813
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2016/2 - Bruker AXS area detector
scaling and absorption correction
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.229
_exptl_crystal_description       block
_exptl_crystal_F_000             2104
_exptl_crystal_size_max          0.23
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.08
_refine_diff_density_max         1.305
_refine_diff_density_min         -0.770
_refine_diff_density_rms         0.135
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.120
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     602
_refine_ls_number_reflns         12364
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.120
_refine_ls_R_factor_all          0.0573
_refine_ls_R_factor_gt           0.0417
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0426P)^2^+6.8183P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0954
_refine_ls_wR_factor_ref         0.1066
_reflns_Friedel_coverage         0.000
_reflns_number_gt                10194
_reflns_number_total             12364
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c8dt03357a2.cif
_cod_data_source_block           2
_cod_depositor_comments
'Adding full bibliography for 7047661--7047664.cif.'
_cod_database_code               7047661
_exptl_absorpt_special_details
;
The ratio of minimum to maximum
apparent transmission was 0.914
;
_shelx_res_checksum              19944