Salt metathesis as an alternative approach to access aluminium(i) and gallium(i) β-diketiminates.
Kysliak, Oleksandr; Görls, Helmar; Kretschmer, Robert; Dalton transactions (Cambridge, England : 2003) 49 (2020) 6377–6383; doi:10.1039/d0dt01342k

data_7704268
_publ_section_title
;
 Salt metathesis as an alternative approach to access aluminium(i) and
 gallium(i) \b-diketiminates.
;
_journal_issue                   19
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              6377
_journal_page_last               6383
_journal_paper_doi               10.1039/d0dt01342k
_journal_volume                  49
_journal_year                    2020
_chemical_formula_moiety         'C58 H82 Al2 N4'
_chemical_formula_sum            'C58 H82 Al2 N4'
_chemical_formula_weight         889.24
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_atom_sites_solution_hydrogens   mixed
_audit_creation_method           SHELXL-2018/3
_audit_update_record
;
2020-02-19 deposited with the CCDC.	2020-04-22 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 105.024(1)
_cell_angle_gamma                90
_cell_formula_units_Z            4
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_cell_length_b                   17.5278(3)
_cell_length_c                   22.4882(3)
_cell_measurement_reflns_used    41307
_cell_measurement_temperature    133(2)
_cell_measurement_theta_max      27.441
_cell_measurement_theta_min      1.875
_cell_volume                     5231.74(14)
_computing_cell_refinement       DENZO
_computing_data_collection       COLLECT
_computing_data_reduction        DENZO
_computing_molecular_graphics    SHELXTL/PC
_computing_publication_material  'SHELXL-2018/3 (Sheldrick, 2018)'
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_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      133(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  KappaCCD
_diffrn_measurement_method       'phi + omega - scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0418
_diffrn_reflns_av_unetI/netI     0.0317
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.998
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_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       -22
_diffrn_reflns_limit_l_max       29
_diffrn_reflns_limit_l_min       -29
_diffrn_reflns_number            41307
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.998
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_exptl_absorpt_correction_T_max  0.7456
_exptl_absorpt_correction_T_min  0.7200
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
; 
 SADABS 2016/2: Krause, L., Herbst-Irmer, R., Sheldrick G.M. & Stalke D., 
 J. Appl. Cryst. 48 (2015) 3-10 
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.129
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1936
_exptl_crystal_size_max          0.104
_exptl_crystal_size_mid          0.084
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_refine_ls_number_reflns         11916
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.048
_refine_ls_R_factor_all          0.0645
_refine_ls_R_factor_gt           0.0507
_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^)+(0.0330P)^2^+4.4538P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1085
_refine_ls_wR_factor_ref         0.1166
_reflns_Friedel_coverage         0.000
_reflns_number_gt                9948
_reflns_number_total             11916
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d0dt01342k2.cif
_cod_data_source_block           FO7015
_cod_depositor_comments          'Adding full bibliography for 7704268.cif.'
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               7704268
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_min   0.990
_shelx_estimated_absorpt_t_max   0.994
_shelx_res_checksum              8921