Reactivity and catalytic activity of tert-butoxy-aluminium hydride reagents.
Less, Robert J.; Simmonds, Hayley R.; Wright, Dominic S.; Dalton transactions (Cambridge, England : 2003) 43 (2014) 5785–5792; doi:10.1039/c4dt00152d

data_7029410
_publ_section_title
;
 Reactivity and catalytic activity of tert-butoxy-aluminium hydride
 reagents.
;
_journal_issue                   15
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              5785
_journal_page_last               5792
_journal_paper_doi               10.1039/c4dt00152d
_journal_volume                  43
_journal_year                    2014
_chemical_formula_moiety         'C20 H22 Al N4 )0.3, C20 H24 Al N4'
_chemical_formula_sum            'C40 H46 Al2 N8 O0.3'
_chemical_formula_weight         697.61
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.244(2)
_cell_angle_beta                 101.867(2)
_cell_angle_gamma                93.413(1)
_cell_formula_units_Z            2
_cell_length_a                   10.6722(3)
_cell_length_b                   13.5757(4)
_cell_length_c                   13.6681(4)
_cell_measurement_reflns_used    10102
_cell_measurement_temperature    180(2)
_cell_measurement_theta_max      22.46
_cell_measurement_theta_min      1.00
_cell_volume                     1934.23(10)
_computing_cell_refinement       'HKL Scalepack (Otwinowski & Minor 1997)'
_computing_data_collection       'Collect (Nonius B.V. 1998)'
_computing_data_reduction
;
 HKL Denzo and Scalepack (Otwinowski & Minor 1997)
;
_computing_publication_material  'SHELXL-97 (Sheldrick 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick 1997)'
_computing_structure_solution    'SIR-92 (Altomare et al. 1994)'
_diffrn_ambient_temperature      180(2)
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type  'Nonius Kappa CCD'
_diffrn_measurement_method       'Thin slice \w and \f scans'
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0493
_diffrn_reflns_av_sigmaI/netI    0.0504
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            15742
_diffrn_reflns_theta_full        22.43
_diffrn_reflns_theta_max         22.43
_diffrn_reflns_theta_min         3.56
_exptl_absorpt_coefficient_mu    0.115
_exptl_absorpt_correction_T_max  0.998
_exptl_absorpt_correction_T_min  0.952
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
multi-scan from symmetry-related measurements 
 Sortav (Blessing 1995)
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.198
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             741
_exptl_crystal_size_max          0.21
_exptl_crystal_size_mid          0.05
_exptl_crystal_size_min          0.02
_refine_diff_density_max         0.288
_refine_diff_density_min         -0.208
_refine_diff_density_rms         0.040
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.037
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     467
_refine_ls_number_reflns         4994
_refine_ls_number_restraints     4
_refine_ls_restrained_S_all      1.036
_refine_ls_R_factor_all          0.0673
_refine_ls_R_factor_gt           0.0433
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0383P)^2^+0.8211P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0939
_refine_ls_wR_factor_ref         0.1055
_reflns_number_gt                3744
_reflns_number_total             4994
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c4dt00152d2.cif
_cod_data_source_block           dw1334
_cod_original_cell_volume        1934.2(1)
_cod_original_sg_symbol_H-M      P-1
_cod_original_formula_sum        'C40 H46 Al2 N8 O0.30'
_cod_database_code               7029410