Reduction of Organic Azides by Indyl-Anions. Isolation and Reactivity Studies of Indium-Nitrogen Multiple Bonds
Anker, Mathew; Lein, Matthias; Coles, Martyn P.; Chemical Science  (2019) –; doi:10.1039/C8SC04078H

data_1550225
_publ_section_title
;
 Reduction of Organic Azides by Indyl-Anions. Isolation and Reactivity
 Studies of Indium-Nitrogen Multiple Bonds
;
_journal_name_full               'Chemical Science'
_journal_paper_doi               10.1039/C8SC04078H
_journal_year                    2019
_chemical_formula_moiety         'C80 H140 K4 N4 O14 Si4'
_chemical_formula_sum            'C80 H140 K4 N4 O14 Si4'
_chemical_formula_weight         1650.72
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_Int_Tables_number      2
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_audit_conform_dict_location     ftp://ftp.iucr.org/pub/cif_core.dic
_audit_conform_dict_name         cif_core.dic
_audit_conform_dict_version      2.4.3
_audit_creation_date             2018-01-26T15:59:59-00:00
_audit_creation_method           'WinGX routine CIF_UPDATE'
_audit_update_record
;
2018-08-23 deposited with the CCDC.
2018-11-12 downloaded from the CCDC.
;
_cell_angle_alpha                93.271(2)
_cell_angle_beta                 99.115(2)
_cell_angle_gamma                95.176(2)
_cell_formula_units_Z            1
_cell_length_a                   11.7068(4)
_cell_length_b                   13.9065(4)
_cell_length_c                   14.2431(4)
_cell_measurement_reflns_used    9235
_cell_measurement_temperature    120.0(1)
_cell_measurement_theta_max      73.54
_cell_measurement_theta_min      3.83
_cell_measurement_wavelength     1.54184
_cell_volume                     2274.16(12)
_computing_cell_refinement       'CrysAlisPro 1.171.38.46 (Rigaku OD, 2015)'
_computing_data_collection       'CrysAlisPro 1.171.38.46 (Rigaku OD, 2015)'
_computing_data_reduction        'CrysAlisPro 1.171.38.46 (Rigaku OD, 2015)'
_computing_molecular_graphics    'Ortep for Windows (Farrugia, 2012)'
_computing_publication_material  'WinGX publication routines (Farrugia, 2012)'
_computing_structure_refinement  'SHELXL-2014/6 (Sheldrick, 2014)'
_diffrn_ambient_temperature      120.00(10)
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean 8.0856
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.9992
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'SuperNova, Dual, Cu at zero, EosS2'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_type
'CrysAlisPro convention (1999,Acta A55,543-557)'
_diffrn_orient_matrix_UB_11      -0.0408889
_diffrn_orient_matrix_UB_12      0.0974842
_diffrn_orient_matrix_UB_13      0.0306533
_diffrn_orient_matrix_UB_21      -0.0316955
_diffrn_orient_matrix_UB_22      0.0211825
_diffrn_orient_matrix_UB_23      -0.1054361
_diffrn_orient_matrix_UB_31      -0.1235665
_diffrn_orient_matrix_UB_32      -0.0498658
_diffrn_orient_matrix_UB_33      -0.0026855
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           'Cu K\a'
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.0572
_diffrn_reflns_av_unetI/netI     0.0882
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.999
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            29939
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.999
_diffrn_reflns_theta_full        68.1328
_diffrn_reflns_theta_max         68.2362
_diffrn_reflns_theta_min         3.8437
_diffrn_source                   'micro-focus sealed X-ray tube'
_exptl_absorpt_coefficient_mu    2.714
_exptl_absorpt_correction_T_max  0.878
_exptl_absorpt_correction_T_min  0.714
_exptl_absorpt_correction_type   gaussian
_exptl_absorpt_process_details
;
        CrysAlisPro 1.171.38.46 (Rigaku Oxford Diffraction, 2015)
Numerical absorption correction based on gaussian integration over
                        a multifaceted crystal model
        Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.205
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             892
_exptl_crystal_size_max          0.213
_exptl_crystal_size_mid          0.104
_exptl_crystal_size_min          0.098
_refine_diff_density_max         1.238
_refine_diff_density_min         -0.663
_refine_diff_density_rms         0.063
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.001
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_constraints    0
_refine_ls_number_parameters     490
_refine_ls_number_reflns         8314
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.001
_refine_ls_R_factor_all          0.0604
_refine_ls_R_factor_gt           0.0463
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0657P)^2^+0.8407P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1165
_refine_ls_wR_factor_ref         0.1262
_reflns_number_gt                6760
_reflns_number_total             8314
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c8sc04078h2.cif
_cod_data_source_block           1-18-c-6
_cod_original_cell_volume        2274.15(12)
_cod_database_code               1550225