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_1550229
_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         'C56 H92 In2 K2 N4 O2 Si4, 0.5(C6 H14)'
_chemical_formula_sum            'C59 H99 In2 K2 N4 O2 Si4'
_chemical_formula_weight         1316.62
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      15
_symmetry_space_group_name_Hall  '-I 2ya'
_symmetry_space_group_name_H-M   'I 1 2/a 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             2018-05-07T12:13:17-00:00
_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                90
_cell_angle_beta                 108.5063(14)
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   23.2852(3)
_cell_length_b                   17.27697(18)
_cell_length_c                   36.4720(5)
_cell_measurement_reflns_used    24607
_cell_measurement_temperature    120.00(10)
_cell_measurement_theta_max      73.465
_cell_measurement_theta_min      5.223
_cell_measurement_wavelength     1.54184
_cell_volume                     13913.9(3)
_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 0.9986
_diffrn_measured_fraction_theta_max 0.9987
_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      -0.0138371
_diffrn_orient_matrix_UB_12      0.0470878
_diffrn_orient_matrix_UB_13      -0.0376991
_diffrn_orient_matrix_UB_21      0.02781
_diffrn_orient_matrix_UB_22      -0.0647594
_diffrn_orient_matrix_UB_23      -0.018032
_diffrn_orient_matrix_UB_31      -0.0624216
_diffrn_orient_matrix_UB_32      -0.0392815
_diffrn_orient_matrix_UB_33      -0.0154703
_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  0.0289
_diffrn_reflns_av_unetI/netI     0.0372
_diffrn_reflns_Laue_measured_fraction_full 0.976
_diffrn_reflns_Laue_measured_fraction_max 0.999
_diffrn_reflns_limit_h_max       26
_diffrn_reflns_limit_h_min       -27
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       43
_diffrn_reflns_limit_l_min       -43
_diffrn_reflns_number            47273
_diffrn_reflns_point_group_measured_fraction_full 0.976
_diffrn_reflns_point_group_measured_fraction_max 0.999
_diffrn_reflns_theta_full        66.4915
_diffrn_reflns_theta_max         66.5974
_diffrn_reflns_theta_min         3.7195
_diffrn_source                   'micro-focus sealed X-ray tube'
_exptl_absorpt_coefficient_mu    7.268
_exptl_absorpt_correction_T_max  0.801
_exptl_absorpt_correction_T_min  0.446
_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            'intense yellow'
_exptl_crystal_density_diffrn    1.257
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             5512
_exptl_crystal_size_max          0.187
_exptl_crystal_size_mid          0.123
_exptl_crystal_size_min          0.095
_refine_diff_density_max         2.339
_refine_diff_density_min         -1.481
_refine_diff_density_rms         0.087
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.081
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_constraints    0
_refine_ls_number_parameters     703
_refine_ls_number_reflns         12283
_refine_ls_number_restraints     9
_refine_ls_restrained_S_all      1.081
_refine_ls_R_factor_all          0.0464
_refine_ls_R_factor_gt           0.0426
_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^)+(0.0464P)^2^+57.4133P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1034
_refine_ls_wR_factor_ref         0.1065
_reflns_number_gt                11198
_reflns_number_total             12283
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c8sc04078h2.cif
_cod_data_source_block           3
_cod_original_sg_symbol_H-M      i_1_2/a_1
_cod_database_code               1550229