Synthesis and Coordination Behaviour of Aluminate-based Quinolyl Ligands
Waters, Jessica E.; Hanf, Schirin; Rincón-Nocito, Marina; Bond, Andrew David; García-Rodríguez, Raúl; Wright, Dominic S.; Colebatch, Annie Louise; Dalton Transactions  (2021) –; doi:10.1039/D1DT02438H

data_7708048
_publ_section_title
;
 Synthesis and Coordination Behaviour of Aluminate-based Quinolyl Ligands
;
_journal_name_full               'Dalton Transactions'
_journal_paper_doi               10.1039/D1DT02438H
_journal_year                    2021
_chemical_absolute_configuration ad
_chemical_formula_moiety
'C58 H46 Al2 Br Li2 N6 -, C16 H32 Li O4 +, C7 H8'
_chemical_formula_sum            'C81 H86 Al2 Br Li3 N6 O4'
_chemical_formula_weight         1362.24
_space_group_crystal_system      orthorhombic
_space_group_IT_number           18
_space_group_name_Hall           'P 2 2ab'
_space_group_name_H-M_alt        'P 21 21 2'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2018/3
_audit_update_record
;
2021-08-06 deposited with the CCDC.	2021-08-12 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   21.0518(6)
_cell_length_b                   21.3454(6)
_cell_length_c                   16.3309(5)
_cell_measurement_reflns_used    9989
_cell_measurement_temperature    180(2)
_cell_measurement_theta_max      58.90
_cell_measurement_theta_min      2.71
_cell_volume                     7338.4(4)
_computing_cell_refinement       'SAINT (Bruker, 2016)'
_computing_data_collection       'APEX3 (Bruker, 2016)'
_computing_data_reduction        SAINT
_computing_molecular_graphics    'Mercury (Macrae et al., 2008)'
_computing_publication_material  SHELXL
_computing_structure_refinement  'SHELXL (Sheldrick, 2015)'
_computing_structure_solution    'SHELXT (Sheldrick, 2015)'
_diffrn_ambient_temperature      180(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker D8-QUEST PHOTON-100'
_diffrn_measurement_method       '\w and \f-scans'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0647
_diffrn_reflns_av_unetI/netI     0.0420
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       23
_diffrn_reflns_limit_h_min       -25
_diffrn_reflns_limit_k_max       25
_diffrn_reflns_limit_k_min       -24
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            84666
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.997
_diffrn_reflns_theta_full        66.770
_diffrn_reflns_theta_max         66.770
_diffrn_reflns_theta_min         2.706
_diffrn_source                   'Incoatec I\mS Cu microsource'
_exptl_absorpt_coefficient_mu    1.409
_exptl_absorpt_correction_T_max  0.7516
_exptl_absorpt_correction_T_min  0.6600
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Bruker, 2014)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.233
_exptl_crystal_description       block
_exptl_crystal_F_000             2864
_exptl_crystal_size_max          0.180
_exptl_crystal_size_mid          0.140
_exptl_crystal_size_min          0.110
_refine_diff_density_max         0.776
_refine_diff_density_min         -1.256
_refine_diff_density_rms         0.081
_refine_ls_abs_structure_details
;
Flack x determined using 3971 quotients [(I+)-(I-)]/[(I+)+(I-)]
(Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   0.003(7)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.041
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     847
_refine_ls_number_reflns         12996
_refine_ls_number_restraints     60
_refine_ls_restrained_S_all      1.049
_refine_ls_R_factor_all          0.0848
_refine_ls_R_factor_gt           0.0682
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.1309P)^2^+3.6529P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1855
_refine_ls_wR_factor_ref         0.2003
_reflns_Friedel_coverage         0.824
_reflns_Friedel_fraction_full    0.997
_reflns_Friedel_fraction_max     0.997
_reflns_number_gt                10537
_reflns_number_total             12996
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d1dt02438h2.cif
_cod_data_source_block           1Li_2_Br_Li_THF
_cod_database_code               7708048
_cambridge_user_name             'Raul Garcia-Rodriguez'
_cambridge_user_crsid            rg489
_cambridge_supervisor_name       'Dominic Wright'
_cambridge_supervisor_crsid      dsw1000
_cambridge_crystallographer_name 'Andrew Bond'
_cambridge_crystallographer_crsid adb29
_cambridge_sample_id             RG182
_cambridge_data_id               DW_B2_0043
_shelx_estimated_absorpt_t_min   0.786
_shelx_estimated_absorpt_t_max   0.860
_shelx_res_checksum              11418
_shelx_fab_checksum              85997