Monomeric tri-coordinated bis(ferrocenyl)haloalumanes.
Anzai, Togo; Sugamata, Koh; Sasamori, Takahiro; Dalton transactions (Cambridge, England : 2003) 54 (2025) 1360–1364; doi:10.1039/d4dt03233k

data_7718226
_publ_section_title
;
 Monomeric tri-coordinated bis(ferrocenyl)haloalumanes.
;
_journal_issue                   4
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              1360
_journal_page_last               1364
_journal_paper_doi               10.1039/d4dt03233k
_journal_volume                  54
_journal_year                    2025
_chemical_formula_moiety         'C38 H49 Al Br2 Fe'
_chemical_formula_sum            'C38 H49 Al Br2 Fe'
_chemical_formula_weight         748.42
_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_block_doi                 10.5517/ccdc.csd.cc2lnrmn
_audit_creation_method           SHELXL-2018/1
_audit_update_record
;
2024-11-16 deposited with the CCDC.	2025-01-03 downloaded from the CCDC.
;
_cell_angle_alpha                89.361(5)
_cell_angle_beta                 81.596(5)
_cell_angle_gamma                85.812(5)
_cell_formula_units_Z            2
_cell_length_a                   9.6531(6)
_cell_length_b                   13.4278(9)
_cell_length_c                   14.0646(9)
_cell_measurement_reflns_used    9028
_cell_measurement_temperature    103(2)
_cell_measurement_theta_max      28.8110
_cell_measurement_theta_min      2.0790
_cell_volume                     1798.7(2)
_computing_cell_refinement
'CrysAlisPro 1.171.41.93a (Rigaku Oxford Diffraction, 2020)'
_computing_data_collection       'APEX2 (Bruker AXS, 2006)'
_computing_data_reduction
'CrysAlisPro 1.171.41.93a (Rigaku Oxford Diffraction, 2020)'
_computing_molecular_graphics    'Yadokari-XG 2011 (Wakita Nemoto et al., 2011)'
_computing_publication_material  'Yadokari-XG 2011 (Wakita Nemoto et al., 2011)'
_computing_structure_refinement  'SHELXL-2018/1 (Sheldrick, 2018)'
_computing_structure_solution    'SHELXT 2018/2 (Sheldrick, 2018)'
_diffrn_ambient_temperature      103(2)
_diffrn_detector_area_resol_mean 8.333
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Bruker APEXII CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  'Bruker Helios multilayer confocal mirror'
_diffrn_radiation_source         'Incoatec ImS'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.2144
_diffrn_reflns_av_unetI/netI     0.2148
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.996
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            27658
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.996
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         26.373
_diffrn_reflns_theta_min         2.110
_exptl_absorpt_coefficient_mu    2.689
_exptl_absorpt_correction_T_max  0.924
_exptl_absorpt_correction_T_min  0.814
_exptl_absorpt_correction_type   sphere
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.43.90 (Rigaku Oxford Diffraction, 2023)
Spherical absorption correction
using equivalent radius and absorption coefficient.
Empirical absorption correction using spherical harmonics,
implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.382
_exptl_crystal_description       prism
_exptl_crystal_F_000             772
_exptl_crystal_size_max          0.080
_exptl_crystal_size_mid          0.050
_exptl_crystal_size_min          0.030
_exptl_crystal_size_rad          0.050
_refine_diff_density_max         1.017
_refine_diff_density_min         -0.650
_refine_diff_density_rms         0.139
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.126
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     407
_refine_ls_number_reflns         7331
_refine_ls_number_restraints     66
_refine_ls_restrained_S_all      1.121
_refine_ls_R_factor_all          0.2521
_refine_ls_R_factor_gt           0.1355
_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^)+(0.0577P)^2^+12.8062P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2051
_refine_ls_wR_factor_ref         0.2467
_reflns_Friedel_coverage         0.000
_reflns_number_gt                3500
_reflns_number_total             7331
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d4dt03233k3.cif
_cod_data_source_block           fcalbr
_cod_database_code               7718226
_shelx_shelxl_version_number     2018/1
_shelx_estimated_absorpt_t_min   0.814
_shelx_estimated_absorpt_t_max   0.924
_shelx_res_checksum              77751