Tris(3-chloropentane-2,4-dionato-κ^2^<i>O</i>,<i>O</i>')aluminium
Perdih, Franc; Acta Crystallographica Section E 68 (2012) m806–; doi:10.1107/S1600536812023203

data_2235088
_publ_section_title
;
 Tris(3-chloropentane-2,4-dionato-\k^2^<i>O</i>,<i>O</i>')aluminium
;
_journal_coeditor_code           IM2374
_journal_issue                   6
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              m806
_journal_paper_doi               10.1107/S1600536812023203
_journal_volume                  68
_journal_year                    2012
_chemical_formula_iupac          '[Al (C5 H6 Cl O2)3]'
_chemical_formula_moiety         'C15 H18 Al Cl3 O6'
_chemical_formula_sum            'C15 H18 Al Cl3 O6'
_chemical_formula_weight         427.62
_chemical_name_common
;
tris(3-chloro-acetilacetonato)aluminium(III)
;
_chemical_name_systematic
;
Tris(3-chloropentane-2,4-dionato-\k^2^<i>O</i>,<i>O</i>')aluminium
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           'WinGX routine CIF_UPDATE'
_cell_angle_alpha                90
_cell_angle_beta                 106.368(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   12.8790(3)
_cell_length_b                   9.9086(2)
_cell_length_c                   15.5311(4)
_cell_measurement_reflns_used    2269
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.48
_cell_measurement_theta_min      2.55
_cell_volume                     1901.64(8)
_computing_cell_refinement       'DENZO-SMN (Otwinowski & Minor, 1997)'
_computing_data_collection       'COLLECT (Hooft, 1998)'
_computing_data_reduction        'DENZO-SMN (Otwinowski & Minor, 1997)'
_computing_molecular_graphics    'ORTEP-3 for Windows (Farrugia, 1997)'
_computing_publication_material
;
WinGX (Farrugia, 1999) and publCIF (Westrip, 2010)
;
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SIR97 (Altomare <i>et al.</i>, 1999)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean 0.055
_diffrn_measured_fraction_theta_full 0.985
_diffrn_measured_fraction_theta_max 0.985
_diffrn_measurement_device_type
;
Nonius KappaCCD area-detector
;
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0137
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            3916
_diffrn_reflns_theta_full        27.49
_diffrn_reflns_theta_max         27.49
_diffrn_reflns_theta_min         5.64
_exptl_absorpt_coefficient_mu    0.556
_exptl_absorpt_correction_T_max  0.9569
_exptl_absorpt_correction_T_min  0.8379
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SCALEPACK; Otwinowski & Minor, 1997)'
_exptl_crystal_colour            pink
_exptl_crystal_density_diffrn    1.494
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             880
_exptl_crystal_size_max          0.33
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.331
_refine_diff_density_min         -0.343
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.054
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     118
_refine_ls_number_reflns         2156
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.054
_refine_ls_R_factor_all          0.053
_refine_ls_R_factor_gt           0.0419
_refine_ls_shift/su_max          0
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0632P)^2^+1.1678P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_ref         0.1251
_reflns_number_gt                1759
_reflns_number_total             2156
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            im2374.cif
_cod_data_source_block           I
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               2235088
_cod_database_fobs_code          2235088