NHC-ligated indenyl- and fluorenyl-substituted Alanes and Gallanes: synthons towards indenyl- and fluorenyl-bridged (AlC)<sub><i>n</i></sub>-heterocycles (<i>n</i> = 2,3).
Werner, Luis; Hagn, Julika; Gerstner, Alexander; Radius, Udo; Dalton transactions (Cambridge, England : 2003) 53 (2024) 5932–5946; doi:10.1039/d4dt00244j

data_7715393
_publ_section_title
;
 NHC-ligated indenyl- and fluorenyl-substituted Alanes and Gallanes:
 synthons towards indenyl- and fluorenyl-bridged
 (AlC)<sub><i>n</i></sub>-heterocycles (<i>n</i> = 2,3).
;
_journal_issue                   13
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              5932
_journal_page_last               5946
_journal_paper_doi               10.1039/d4dt00244j
_journal_volume                  53
_journal_year                    2024
_chemical_formula_moiety         'C33 H31 Al N2'
_chemical_formula_sum            'C33 H31 Al N2'
_chemical_formula_weight         482.58
_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   mixed
_atom_sites_solution_primary     dual
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2018/3
_audit_update_record
;
2024-01-25 deposited with the CCDC.	2024-03-04 downloaded from the CCDC.
;
_cell_angle_alpha                82.0080(10)
_cell_angle_beta                 88.6270(10)
_cell_angle_gamma                84.5490(10)
_cell_formula_units_Z            4
_cell_length_a                   12.14390(10)
_cell_length_b                   13.0413(2)
_cell_length_c                   16.6824(2)
_cell_measurement_reflns_used    25400
_cell_measurement_temperature    99.9(6)
_cell_measurement_theta_max      76.6270
_cell_measurement_theta_min      3.4870
_cell_volume                     2604.38(6)
_computing_cell_refinement       'CrysAlisPro 1.171.40.53 (Rigaku OD, 2019)'
_computing_data_collection       'CrysAlisPro 1.171.40.53 (Rigaku OD, 2019)'
_computing_data_reduction        'CrysAlisPro 1.171.40.53 (Rigaku OD, 2019)'
_computing_molecular_graphics    'ShelXLe (Huebschle et all, 2011)'
_computing_publication_material  'SHELXL-2014/6 (Sheldrick, 2014)'
_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
_computing_structure_solution    'SHELXT 2014/5 (Sheldrick, 2014)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 10.0000
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.981
_diffrn_measurement_device_type  'XtaLAB Synergy, Dualflex, HyPix'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.0426
_diffrn_reflns_av_unetI/netI     0.0328
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.981
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            53139
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.981
_diffrn_reflns_theta_full        72.000
_diffrn_reflns_theta_max         77.701
_diffrn_reflns_theta_min         2.675
_diffrn_source                   'micro-focus sealed X-ray tube'
_exptl_absorpt_coefficient_mu    0.853
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.873
_exptl_absorpt_correction_type   gaussian
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.41.73a (Rigaku Oxford Diffraction, 2020)
Numerical absorption correction based on gaussian integration over
a multifaceted crystal model
Empirical absorption correction using spherical harmonics,
implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.231
_exptl_crystal_description       block
_exptl_crystal_F_000             1024
_exptl_crystal_size_max          0.090
_exptl_crystal_size_mid          0.090
_exptl_crystal_size_min          0.070
_refine_diff_density_max         0.304
_refine_diff_density_min         -0.270
_refine_diff_density_rms         0.041
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.022
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     665
_refine_ls_number_reflns         10928
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.022
_refine_ls_R_factor_all          0.0442
_refine_ls_R_factor_gt           0.0386
_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^)+(0.0436P)^2^+0.9937P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0957
_refine_ls_wR_factor_ref         0.0991
_reflns_Friedel_coverage         0.000
_reflns_number_gt                9637
_reflns_number_total             10928
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d4dt00244j2.cif
_cod_data_source_block           compound_18
_cod_depositor_comments
'Adding full bibliography for 7715387--7715402.cif.'
_cod_database_code               7715393
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_min   0.927
_shelx_estimated_absorpt_t_max   0.943
_shelx_res_checksum              46925