Adding the right (or left) twist to tris-chelate complexes‒coordination chemistry of chiral oxazolylphenolates with M3+ ions (M = Al or lanthanide).
Aspinall, Helen C.; Bacsa, John; Beckingham, Oliver D.; Eden, Edward G. B.; Greeves, Nicholas; Hobbs, Matthew D.; Potjewyd, Frances; Schmidtmann, Marc; Thomas, Christopher D.; Dalton transactions (Cambridge, England : 2003) 43 (2014) 1434–1442; doi:10.1039/c3dt52366g

data_7028656
_publ_section_title
;
 Adding the right (or left) twist to tris-chelate complexes--coordination
 chemistry of chiral oxazolylphenolates with M3+ ions (M = Al or
 lanthanide).
;
_journal_issue                   3
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              1434
_journal_page_last               1442
_journal_paper_doi               10.1039/c3dt52366g
_journal_volume                  43
_journal_year                    2014
_chemical_formula_sum            'C48 H48 Al N3 O6'
_chemical_formula_weight         789.87
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           4
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  'P 2yb'
_symmetry_space_group_name_H-M   'P 1 21 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                 95.130(4)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   13.640(2)
_cell_length_b                   10.6561(15)
_cell_length_c                   14.196(2)
_cell_measurement_temperature    90(2)
_cell_volume                     2055.1(5)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      90(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_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  0.0723
_diffrn_reflns_av_sigmaI/netI    0.0824
_diffrn_reflns_limit_h_max       18
_diffrn_reflns_limit_h_min       -19
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            34892
_diffrn_reflns_theta_full        30.00
_diffrn_reflns_theta_max         30.00
_diffrn_reflns_theta_min         1.98
_exptl_absorpt_coefficient_mu    0.104
_exptl_absorpt_correction_T_max  0.9974
_exptl_absorpt_correction_T_min  0.9826
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.276
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             836
_exptl_crystal_size_max          0.17
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.03
_refine_diff_density_max         0.686
_refine_diff_density_min         -0.523
_refine_diff_density_rms         0.074
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.0(2)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.004
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     529
_refine_ls_number_reflns         11398
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.004
_refine_ls_R_factor_all          0.0917
_refine_ls_R_factor_gt           0.0672
_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^)+(0.1000P)^2^+0.8000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1747
_refine_ls_wR_factor_ref         0.1908
_reflns_number_gt                8435
_reflns_number_total             11398
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c3dt52366g.txt
_cod_data_source_block           AliPr2Nap3
_cod_original_cell_volume        2055.0(5)
_cod_original_sg_symbol_H-M      P21
_cod_database_code               7028656