Neutral and Cationic Aluminum Complexes Supported by Sterically Bulky Amidinate Ligands
Schmidt, Joseph A. R.; Arnold, John; Organometallics 21 (2002) 2306–; doi:10.1021/om0201011

data_4076833
_publ_section_title
;
 Neutral and Cationic Aluminum Complexes Supported by Sterically Bulky
 Amidinate Ligands
;
_journal_issue                   11
_journal_name_full               Organometallics
_journal_page_first              2306
_journal_paper_doi               10.1021/om0201011
_journal_volume                  21
_journal_year                    2002
_chemical_formula_moiety         'C34 H46 Al Cl5 N2 '
_chemical_formula_sum            'C34 H46 Al Cl5 N2'
_chemical_formula_weight         687.00
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      14
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_audit_creation_date             'Sat Sep 11 17:45:25 1999'
_audit_creation_method           'from TEXRAY.INF file'
_cell_angle_alpha                90
_cell_angle_beta                 97.958(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   10.201(1)
_cell_length_b                   18.618(1)
_cell_length_c                   19.975(1)
_cell_measurement_reflns_used    3941
_cell_measurement_temperature    154.2
_cell_measurement_theta_max      26.1
_cell_measurement_theta_min      1.5
_cell_volume                     3757.2(5)
_computing_cell_refinement       'Bruker SAINT v5.04'
_computing_data_collection       'Bruker SMART v5.052d'
_computing_data_reduction        'Bruker SAINT v5.04'
_computing_publication_material  teXsan
_computing_structure_refinement  teXsan
_computing_structure_solution    SIR92
_diffrn_ambient_temperature      154.2
_diffrn_measurement_device_type  'SMART CCD'
_diffrn_measurement_method       \w-scan
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'X-ray tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.7107
_diffrn_reflns_av_R_equivalents  0.0607
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -22
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            18166
_diffrn_reflns_theta_max         26.07
_diffrn_reflns_theta_min         1.5
_exptl_absorpt_coefficient_mu    0.434
_exptl_absorpt_correction_T_max  0.930
_exptl_absorpt_correction_T_min  0.756
_exptl_absorpt_correction_type   psi-scan
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.214
_exptl_crystal_description       block
_exptl_crystal_F_000             1448.00
_exptl_crystal_size_max          0.340
_exptl_crystal_size_mid          0.330
_exptl_crystal_size_min          0.240
_refine_diff_density_max         0.95
_refine_diff_density_min         -0.34
_refine_ls_extinction_coef       0.00000
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   2.568
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     396
_refine_ls_number_reflns         2142
_refine_ls_number_restraints     0
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_refine_ls_R_factor_gt           0.0706
_refine_ls_shift/su_max          0.0000
_refine_ls_structure_factor_coef F
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_reflns_threshold_expression     I>3.00sigma
_cod_data_source_file            om0201011.cif
_cod_data_source_block           LMeH2_EtAlCl3_7
_cod_original_cell_volume        3757.1(3)
_cod_original_sg_symbol_H-M      'P 21/c     '
_cod_original_formula_sum        'C34 H46 Al Cl5 N2 '
_cod_database_code               4076833