Synthesis and reactivity of alkali metal aluminates bearing bis(organoamido)phosphane ligand
Vrána, Jan; Ruzickova, Zdenka; R°užička, Aleš; Dostál, Libor; Dalton Transactions  (2023) –; doi:10.1039/D3DT01859H

data_7713719
_publ_section_title
;
 Synthesis and reactivity of alkali metal aluminates bearing
 bis(organoamido)phosphane ligand
;
_journal_name_full               'Dalton Transactions'
_journal_paper_doi               10.1039/D3DT01859H
_journal_year                    2023
_chemical_formula_moiety         'C28 H39 Al N2 P2'
_chemical_formula_sum            'C28 H39 Al N2 P2'
_chemical_formula_weight         492.53
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_atom_sites_solution_hydrogens   mixed
_audit_creation_method           SHELXL-2013
_audit_update_record
;
2023-07-25 deposited with the CCDC.	2023-07-27 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 109.016(5)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   16.4341(13)
_cell_length_b                   10.0630(10)
_cell_length_c                   18.1930(10)
_cell_measurement_reflns_used    25036
_cell_measurement_temperature    150(1)
_cell_measurement_theta_max      27.5
_cell_measurement_theta_min      1
_cell_volume                     2844.5(4)
_computing_cell_refinement       'COLLECT and DENZO'
_computing_data_collection
'COLLECT (Hooft, 1998) and DENZO (Otwinowski & Minor, 1997)'
_computing_data_reduction        'COLLECT and DENZO'
_computing_molecular_graphics    'PLATON (Spek, 2003)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL-2013 (Sheldrick, 2013)'
_computing_structure_solution    'SIR92 (Altomare et al., 1994)'
_diffrn_ambient_temperature      150(1)
_diffrn_detector_area_resol_mean 9.091
_diffrn_measured_fraction_theta_full 0.990
_diffrn_measured_fraction_theta_max 0.986
_diffrn_measurement_device_type  'Bruker Nonius KappaCCD area detector'
_diffrn_measurement_method       '\f and \w scans to fill the Ewald sphere'
_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  0.0624
_diffrn_reflns_av_unetI/netI     0.0491
_diffrn_reflns_Laue_measured_fraction_full 0.990
_diffrn_reflns_Laue_measured_fraction_max 0.986
_diffrn_reflns_limit_h_max       21
_diffrn_reflns_limit_h_min       -21
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            25036
_diffrn_reflns_point_group_measured_fraction_full 0.990
_diffrn_reflns_point_group_measured_fraction_max 0.986
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.497
_diffrn_reflns_theta_min         2.303
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.202
_exptl_absorpt_correction_T_max  0.977
_exptl_absorpt_correction_T_min  0.909
_exptl_absorpt_correction_type   integration
_exptl_absorpt_process_details
;
Gaussian integration (Coppens, 1970)
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.150
_exptl_crystal_description       block
_exptl_crystal_F_000             1056
_exptl_crystal_size_max          0.59
_exptl_crystal_size_mid          0.55
_exptl_crystal_size_min          0.16
_refine_diff_density_max         0.397
_refine_diff_density_min         -0.461
_refine_diff_density_rms         0.069
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.185
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     302
_refine_ls_number_reflns         6414
_refine_ls_number_restraints     6
_refine_ls_restrained_S_all      1.187
_refine_ls_R_factor_all          0.0986
_refine_ls_R_factor_gt           0.0516
_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^)+(0.0209P)^2^+4.2690P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1018
_refine_ls_wR_factor_ref         0.1321
_reflns_Friedel_coverage         0.000
_reflns_number_gt                4416
_reflns_number_total             6414
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d3dt01859h2.cif
_cod_data_source_block           ld150223Al1
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               7713719
_shelxl_version_number           2013-4
_shelx_res_checksum              70623