The divergent reactivity of β-diketiminato aluminium hydrides with organophosphoryl compounds.
Ding, Yi; Ma, Yinghua; Tang, Yongheng; Fu, Yang; Wan, Jiayi; Xu, Zhiyuan; He, Yifei; Shi, Zhenhai; Nazish, Mohd; Wu, Peng; Roesky, Herbert W.; Dalton transactions (Cambridge, England : 2003) 54 (2025) 3827–3832; doi:10.1039/d4dt03397c

data_7717867
_publ_section_title
;
 The divergent reactivity of &#x3b2;-diketiminato aluminium hydrides with
 organophosphoryl compounds.
;
_journal_issue                   9
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              3827
_journal_page_last               3832
_journal_paper_doi               10.1039/d4dt03397c
_journal_volume                  54
_journal_year                    2025
_chemical_formula_moiety         'C53 H61 Al N2 O2 P2'
_chemical_formula_sum            'C53 H61 Al N2 O2 P2'
_chemical_formula_weight         846.95
_chemical_properties_physical    Air-sensitive
_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   geom
_atom_sites_solution_primary     dual
_audit_block_doi                 10.5517/ccdc.csd.cc2m2drw
_audit_creation_date             2025-01-07
_audit_creation_method
;
Olex2 1.3
(compiled 2020.11.12 svn.r5f609507 for OlexSys, GUI svn.r6226)
;
_audit_update_record
;
2025-01-08 deposited with the CCDC.	2025-01-22 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 92.099(4)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   12.6490(5)
_cell_length_b                   17.5672(6)
_cell_length_c                   21.3436(9)
_cell_measurement_reflns_used    5823
_cell_measurement_temperature    150.00(10)
_cell_measurement_theta_max      29.4100
_cell_measurement_theta_min      1.8350
_cell_volume                     4739.5(3)
_computing_cell_refinement       'CrysAlisPro 1.171.41.93a (Rigaku OD, 2020)'
_computing_data_collection       'CrysAlisPro 1.171.41.93a (Rigaku OD, 2020)'
_computing_data_reduction        'CrysAlisPro 1.171.41.93a (Rigaku OD, 2020)'
_computing_molecular_graphics    'Olex2 1.3 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.3 (Dolomanov et al., 2009)'
_computing_structure_refinement  'SHELXL 2018/3 (Sheldrick, 2015)'
_computing_structure_solution    'SHELXT 2018/2 (Sheldrick, 2018)'
_diffrn_ambient_environment      N~2~
_diffrn_ambient_temperature      150.00(10)
_diffrn_detector                 'CCD plate'
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_details
;
List of Runs (angles in degrees, time in seconds):

  # Type    Start    End  Width  t~exp~   \w     \q     \k     \f   Frames
  1  \w    -52.80 148.70   0.50   10.00    --  -16.18  73.75 -25.74  403
  2  \f   -113.23  85.77   0.50   10.00 148.95 -16.18  73.75    --   398
  3  \f    -25.74 334.26   0.50   10.00 -52.80 -16.18  73.75    --   720
;
_diffrn_measurement_device       'abstract diffractometer'
_diffrn_measurement_device_type
'Saxi-CrysAlisPro-abstract goniometer imported SAXI images'
_diffrn_measurement_method       '\w and \f scans'
_diffrn_orient_matrix_type
'CrysAlisPro convention (1999,Acta A55,543-557)'
_diffrn_orient_matrix_UB_11      -0.0549852000
_diffrn_orient_matrix_UB_12      -0.0080978000
_diffrn_orient_matrix_UB_13      -0.0009818000
_diffrn_orient_matrix_UB_21      0.0005408000
_diffrn_orient_matrix_UB_22      -0.0004693000
_diffrn_orient_matrix_UB_23      0.0332335000
_diffrn_orient_matrix_UB_31      -0.0112789000
_diffrn_orient_matrix_UB_32      0.0395470000
_diffrn_orient_matrix_UB_33      0.0002304000
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1059
_diffrn_reflns_av_unetI/netI     0.0604
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.999
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -21
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            87998
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.999
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         26.372
_diffrn_reflns_theta_min         1.502
_diffrn_source                   'fine-focus sealed X-ray tube'
_diffrn_source_type              'Enhance (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    0.152
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.55493
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.41.93a (Rigaku Oxford Diffraction, 2020)
Empirical absorption correction using spherical harmonics,
implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colourless
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.187
_exptl_crystal_description       block
_exptl_crystal_F_000             1808
_exptl_crystal_size_max          0.13
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.1
_refine_diff_density_max         0.223
_refine_diff_density_min         -0.318
_refine_diff_density_rms         0.053
_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     551
_refine_ls_number_reflns         9688
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.041
_refine_ls_R_factor_all          0.0834
_refine_ls_R_factor_gt           0.0506
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0520P)^2^+1.2373P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1153
_refine_ls_wR_factor_ref         0.1324
_reflns_Friedel_coverage         0.000
_reflns_number_gt                6692
_reflns_number_total             9688
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d4dt03397c2.cif
_cod_data_source_block           mo_myh18_4_autored
_cod_depositor_comments
'Adding full bibliography for 7717864--7717868.cif.'
_cod_database_code               7717867
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_max   0.985
_shelx_estimated_absorpt_t_min   0.981
_reflns_odcompleteness_completeness 86.55
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     32.60
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2.a Ternary CH refined with riding coordinates:
 C12(H12), C16(H16), C25(H25), C44(H44)
2.b Aromatic/amide H refined with riding coordinates:
 C6(H6), C11(H11), C15(H15), C17(H17), C18(H18), C19(H19), C20(H20), C22(H22),
 C23(H23), C24(H24), C27(H27), C28(H28), C29(H29), C30(H30), C31(H31), C32(H32),
  C33(H33), C34(H34), C35(H35), C36(H36), C37(H37), C38(H38), C43(H43),
 C45(H45), C46(H46), C47(H47), C49(H49)
2.c Idealised Me refined as rotating group:
 C21(H21A,H21B,H21C), C39(H39A,H39B,H39C), C40(H40A,H40B,H40C), C41(H41A,H41B,
 H41C), C42(H42A,H42B,H42C), C48(H48A,H48B,H48C), C50(H50A,H50B,H50C), C51(H51A,
 H51B,H51C), C52(H52A,H52B,H52C), C53(H53A,H53B,H53C)
;
_shelx_res_checksum              39002
_olex2_submission_special_instructions 'No special instructions were received'
_oxdiff_exptl_absorpt_empirical_details
;
Empirical correction (ABSPACK) includes:
- Absorption correction using spherical harmonics
- Frame scaling
;
_oxdiff_exptl_absorpt_empirical_full_max 1.517
_oxdiff_exptl_absorpt_empirical_full_min 0.509