Dialumenes ‒ aryl vs. silyl stabilisation for small molecule activation and catalysis
Weetman, Catherine; Porzelt, Amelie; Bag, Prasenjit; Hanusch, Franziska; Inoue, Shigeyoshi; Chemical Science 11 (2020) 4817–4827; doi:10.1039/D0SC01561J

data_1557836
_publ_section_title
;
 Dialumenes -- aryl vs. silyl stabilisation for small molecule activation
 and catalysis
;
_journal_issue                   18
_journal_name_full               'Chemical Science'
_journal_page_first              4817
_journal_page_last               4827
_journal_paper_doi               10.1039/D0SC01561J
_journal_volume                  11
_journal_year                    2020
_chemical_compound_source        'see text'
_chemical_formula_moiety         'C26 H43 Al I2 N2'
_chemical_formula_sum            'C26 H43 Al I2 N2'
_chemical_formula_weight         664.40
_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_Int_Tables_number      14
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_audit_update_record
;
2020-03-09 deposited with the CCDC.	2020-04-20 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 102.029(8)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   10.145(2)
_cell_length_b                   17.053(4)
_cell_length_c                   17.044(3)
_cell_measurement_reflns_used    9326
_cell_measurement_temperature    100
_cell_measurement_theta_max      25.3751
_cell_measurement_theta_min      2.3748
_cell_volume                     2883.9(10)
_computing_cell_refinement       'SAINT (Bruker, 2017)'
_computing_data_collection       'APEX III Control Software (Bruker, 2016)'
_computing_data_reduction        'SAINT (Bruker, 2017)'
_computing_molecular_graphics    'PLATON (Spek, 2011)'
_computing_publication_material  'PLATON (Spek, 2011), enCIFer (Allen, 2014)'
_computing_structure_refinement
'SHELXL2014 (Sheldrick, 2014), SHELXLE (Huebschle, 2011)'
_computing_structure_solution    'SHELXT (Sheldrick, 2015)'
_diffrn_ambient_temperature      100
_diffrn_detector                 ' CMOS plate '
_diffrn_detector_area_resol_mean 16
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device       ' \k-geometry diffractometer '
_diffrn_measurement_device_type  ' Bruker Photon CMOS '
_diffrn_measurement_method       ' phi- and omega-rotation '
_diffrn_radiation_monochromator  'Helios optic'
_diffrn_radiation_probe          x-ray
_diffrn_radiation_source         'IMS microsource'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0330
_diffrn_reflns_av_unetI/netI     0.0111
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            80760
_diffrn_reflns_reduction_process
;
;
_diffrn_reflns_theta_full        25.24
_diffrn_reflns_theta_max         25.35
_diffrn_reflns_theta_min         2.38
_exptl_absorpt_coefficient_mu    2.227
_exptl_absorpt_correction_T_max  0.7452
_exptl_absorpt_correction_T_min  0.6559
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS 2016/2, Bruker, 2016'
_exptl_crystal_colour            'clear colorless'
_exptl_crystal_density_diffrn    1.530
_exptl_crystal_density_method    'Not Measured'
_exptl_crystal_description       fragment
_exptl_crystal_F_000             1328
_exptl_crystal_size_max          0.348
_exptl_crystal_size_mid          0.174
_exptl_crystal_size_min          0.085
_refine_diff_density_max         0.598
_refine_diff_density_min         -0.614
_refine_diff_density_rms         0.057
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.097
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     292
_refine_ls_number_reflns         5252
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.097
_refine_ls_R_factor_all          0.0174
_refine_ls_R_factor_gt           0.0151
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'W=1/[\S^2^(FO^2^)+(0.0152P)^2^+2.6497P] WHERE P=(FO^2^+2FC^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0367
_refine_ls_wR_factor_ref         0.0385
_reflns_number_gt                4915
_reflns_number_total             5252
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            d0sc01561j2.cif
_cod_data_source_block           WeeCa10
_cod_depositor_comments
;Adding full bibliography for 1557836--1557841.cif.

 Adding full bibliography for 1557836--1557841.cif.
;
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               1557836
_shelx_res_checksum              62754