Coordination of Al(C<sub>6</sub>F<sub>5</sub>)<sub>3</sub> <i>vs.</i> B(C<sub>6</sub>F<sub>5</sub>)<sub>3</sub> on group 6 end-on dinitrogen complexes: chemical and structural divergences.
Escomel, Léon; Martins, Frederico F.; Vendier, Laure; Coffinet, Anaïs; Queyriaux, Nicolas; Krewald, Vera; Simonneau, Antoine; Chemical science 15 (2024) 11321–11336; doi:10.1039/d4sc02713b

data_1571918
_publ_section_title
;
 Coordination of Al(C<sub>6</sub>F<sub>5</sub>)<sub>3</sub> <i>vs.</i>
 B(C<sub>6</sub>F<sub>5</sub>)<sub>3</sub> on group 6 end-on dinitrogen
 complexes: chemical and structural divergences.
;
_journal_issue                   29
_journal_name_full               'Chemical science'
_journal_page_first              11321
_journal_page_last               11336
_journal_paper_doi               10.1039/d4sc02713b
_journal_volume                  15
_journal_year                    2024
_chemical_formula_moiety         'C56 H48 Al2 F30 N4 P4 W, C7 H8'
_chemical_formula_sum            'C63 H56 Al2 F30 N4 P4 W'
_chemical_formula_weight         1800.80
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2019/3
_audit_update_record
;
2024-04-09 deposited with the CCDC.	2024-06-16 downloaded from the CCDC.
;
_cell_angle_alpha                79.92
_cell_angle_beta                 80.39
_cell_angle_gamma                71.4090(10)
_cell_formula_units_Z            2
_cell_length_a                   13.91510(10)
_cell_length_b                   14.04580(10)
_cell_length_c                   20.98840(10)
_cell_measurement_reflns_used    86446
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      79.9440
_cell_measurement_theta_min      3.3140
_cell_volume                     3800.84(5)
_computing_structure_refinement  'SHELXL-2019/2 (Sheldrick, 2019)'
_computing_structure_solution    'SHELXT 2018/2 (Sheldrick, 2018)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector                 'Hybrid Pixel Array Detector'
_diffrn_detector_area_resol_mean 10.0000
_diffrn_detector_type            HyPix
_diffrn_measured_fraction_theta_full 0.987
_diffrn_measured_fraction_theta_max 0.954
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'XtaLAB Synergy, Dualflex, HyPix'
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           'Cu K\a'
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.0309
_diffrn_reflns_av_unetI/netI     0.0184
_diffrn_reflns_Laue_measured_fraction_full 0.987
_diffrn_reflns_Laue_measured_fraction_max 0.954
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            123598
_diffrn_reflns_point_group_measured_fraction_full 0.987
_diffrn_reflns_point_group_measured_fraction_max 0.954
_diffrn_reflns_theta_full        67.684
_diffrn_reflns_theta_max         80.399
_diffrn_reflns_theta_min         3.348
_diffrn_source                   'micro-focus sealed X-ray tube'
_diffrn_source_type              'PhotonJet (Cu) X-ray Source'
_exptl_absorpt_coefficient_mu    4.872
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.53937
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.41.120a (Rigaku Oxford Diffraction, 2021)
Empirical absorption correction using spherical harmonics,
implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.574
_exptl_crystal_description       plate
_exptl_crystal_F_000             1784
_exptl_crystal_size_max          0.200
_exptl_crystal_size_mid          0.150
_exptl_crystal_size_min          0.030
_refine_diff_density_max         0.918
_refine_diff_density_min         -1.339
_refine_diff_density_rms         0.072
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.065
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     946
_refine_ls_number_reflns         15873
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.065
_refine_ls_R_factor_all          0.0269
_refine_ls_R_factor_gt           0.0264
_refine_ls_shift/su_max          0.011
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0324P)^2^+5.1572P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0693
_refine_ls_wR_factor_ref         0.0696
_reflns_Friedel_coverage         0.000
_reflns_number_gt                15605
_reflns_number_total             15873
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d4sc02713b2.cif
_cod_data_source_block           20230831LeonN
_cod_depositor_comments
'Adding full bibliography for 1571910--1571919.cif.'
_cod_database_code               1571918
_shelx_shelxl_version_number     2019/3
_shelx_res_checksum              59187
_shelx_hkl_checksum              21835
_shelx_fab_checksum              40938