Dimeric alumatranes as catalysts for trimethylsilylcyanation reaction
Kim, Yoseph; Lee, Kang Mun; Kim, So Han; Moon, Jung Hee; Kim, Youngjo; RSC Adv. 7 (2017) 48151–; doi:10.1039/C7RA09851K

data_7229330
_publ_section_title
;
 Dimeric alumatranes as catalysts for trimethylsilylcyanation reaction
;
_journal_issue                   76
_journal_name_full               'RSC Adv.'
_journal_page_first              48151
_journal_paper_doi               10.1039/C7RA09851K
_journal_volume                  7
_journal_year                    2017
_chemical_formula_moiety         C12H24Al1N1O3
_chemical_formula_sum            'C12 H24 Al N O3'
_chemical_formula_weight         257.30
_chemical_name_systematic
;
 ?
;
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2013
_audit_update_record
;
2017-02-07 deposited with the CCDC.
2017-10-09 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 91.340(3)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   9.4843(5)
_cell_length_b                   10.5629(6)
_cell_length_c                   14.1175(7)
_cell_measurement_reflns_used    4377
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      30.72
_cell_measurement_theta_min      2.56
_cell_volume                     1413.93(13)
_computing_cell_refinement       'Bruker APEX II'
_computing_data_collection       'Bruker APEX II'
_computing_data_reduction        'Bruker APEX II'
_computing_molecular_graphics    ORTEP3
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2013 (Sheldrick, 2013)'
_computing_structure_solution    'SHELXL-2013 (Sheldrick, 2013)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0571
_diffrn_reflns_av_unetI/netI     0.0416
_diffrn_reflns_Laue_measured_fraction_full 0.997
_diffrn_reflns_Laue_measured_fraction_max 0.994
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            24117
_diffrn_reflns_point_group_measured_fraction_full 0.997
_diffrn_reflns_point_group_measured_fraction_max 0.994
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         30.717
_diffrn_reflns_theta_min         2.560
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    0.141
_exptl_absorpt_correction_T_max  0.987
_exptl_absorpt_correction_T_min  0.976
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.209
_exptl_crystal_description       cubic
_exptl_crystal_F_000             560
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.1
_refine_diff_density_max         0.506
_refine_diff_density_min         -0.406
_refine_diff_density_rms         0.069
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.060
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     160
_refine_ls_number_reflns         4377
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.060
_refine_ls_R_factor_all          0.0742
_refine_ls_R_factor_gt           0.0513
_refine_ls_shift/su_max          0.018
_refine_ls_shift/su_mean         0.034
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0912P)^2^+0.3236P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1350
_refine_ls_wR_factor_ref         0.1590
_reflns_Friedel_coverage         0.000
_reflns_number_gt                3270
_reflns_number_total             4377
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c7ra09851k2.cif
_cod_data_source_block           Al-tea-Me2-3
_cod_database_code               7229330
_shelxl_version_number           2013-4
_shelx_res_checksum              31159