Deprotonation and reductive addition reactions of hypervalent aluminium dihydride compounds containing substituted pyrrolyl ligands with phenols, ketones, and aldehydes
Chen, I-Chun; Ho, Shi-Mau; Chen, Ya-Chi; Lin, Che-Yu; Hu, Ching-Han; Tu, Cheng-Yi; Datta, Amitabha; Huang, Jui-Hsien; Lin, Chia-Her; Dalton Transactions  (2009) 8631–8643; doi:10.1039/b908164j

data_7002453
_publ_section_title
;
 Deprotonation and reductive addition reactions of hypervalent
 aluminium dihydride compounds containing substituted pyrrolyl ligands
 with phenols, ketones, and aldehydes
;
_journal_issue                   40
_journal_name_full               'Dalton Transactions'
_journal_page_first              8631
_journal_page_last               8643
_journal_paper_doi               10.1039/b908164j
_journal_year                    2009
_chemical_formula_sum            'C22 H26 Al Cl4 N5'
_chemical_formula_weight         529.26
_chemical_name_systematic
;
?
;
_space_group_IT_number           9
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  'C -2yc'
_symmetry_space_group_name_H-M   'C 1 c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 90.4260(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   21.4849(5)
_cell_length_b                   9.0569(2)
_cell_length_c                   25.5170(6)
_cell_measurement_temperature    150(2)
_cell_volume                     4965.1(2)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.968
_diffrn_measured_fraction_theta_max 0.968
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0212
_diffrn_reflns_av_sigmaI/netI    0.0337
_diffrn_reflns_limit_h_max       29
_diffrn_reflns_limit_h_min       -29
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       34
_diffrn_reflns_limit_l_min       -33
_diffrn_reflns_number            24423
_diffrn_reflns_theta_full        29.02
_diffrn_reflns_theta_max         29.02
_diffrn_reflns_theta_min         1.60
_exptl_absorpt_coefficient_mu    0.533
_exptl_absorpt_correction_T_max  0.9102
_exptl_absorpt_correction_T_min  0.8032
_exptl_absorpt_correction_type   'Empirical Used SADABS'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.416
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             2192
_exptl_crystal_size_max          0.43
_exptl_crystal_size_mid          0.30
_exptl_crystal_size_min          0.18
_refine_diff_density_max         0.250
_refine_diff_density_min         -0.203
_refine_diff_density_rms         0.040
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   -0.01(2)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.044
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     601
_refine_ls_number_reflns         11866
_refine_ls_number_restraints     2
_refine_ls_restrained_S_all      1.044
_refine_ls_R_factor_all          0.0367
_refine_ls_R_factor_gt           0.0290
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0362P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0655
_refine_ls_wR_factor_ref         0.0679
_reflns_number_gt                10255
_reflns_number_total             11866
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b908164j.txt
_cod_data_source_block           ic166c
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_sg_symbol_H-M      Cc
_cod_database_code               7002453