Donor-stabilised molecular Mg/Al-bimetallic hydrides.
Stuhl, Christoph; Katzenmayer, Markus M.; Maichle-Mössmer, Cäcilia; Anwander, Reiner; Dalton transactions (Cambridge, England : 2003) 47 (2018) 15173–15180; doi:10.1039/c8dt03343a

data_7047715
_publ_section_title
;
 Donor-stabilised molecular Mg/Al-bimetallic hydrides.
;
_journal_issue                   42
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              15173
_journal_page_last               15180
_journal_paper_doi               10.1039/c8dt03343a
_journal_volume                  47
_journal_year                    2018
_chemical_formula_sum            'C26 H60 Al2 Mg O5'
_chemical_formula_weight         531.01
_chemical_properties_physical
Air-sensitive,Moisture-sensitive,Hygroscopic,Pyrophoric
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   mixed
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2018-07-04 deposited with the CCDC.
2018-10-04 downloaded from the CCDC.
;
_cell_angle_alpha                90.875(6)
_cell_angle_beta                 92.171(6)
_cell_angle_gamma                104.872(6)
_cell_formula_units_Z            2
_cell_length_a                   9.554(3)
_cell_length_b                   12.015(4)
_cell_length_c                   15.069(5)
_cell_measurement_reflns_used    4570
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      24.86
_cell_measurement_theta_min      2.440
_cell_volume                     1670.1(9)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker COSMO'
_computing_data_reduction        'Bruker SAINT'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXS-13 (Sheldrick 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Bruker APEX II DUO'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.059
_diffrn_reflns_av_unetI/netI     0.0646
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.996
_diffrn_reflns_number            6875
_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         26.498
_diffrn_reflns_theta_min         1.353
_diffrn_source                   'ImuS-focus sealed tube'
_exptl_absorpt_coefficient_mu    0.134
_exptl_absorpt_correction_T_max  0.74537
_exptl_absorpt_correction_T_min  0.59788
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   Twinabs
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.056
_exptl_crystal_description       column
_exptl_crystal_F_000             588
_exptl_crystal_size_max          0.433
_exptl_crystal_size_mid          0.166
_exptl_crystal_size_min          0.157
_refine_diff_density_max         0.630
_refine_diff_density_min         -0.426
_refine_diff_density_rms         0.076
_refine_ls_extinction_method     none
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_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
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_refine_ls_number_reflns         6875
_refine_ls_number_restraints     231
_refine_ls_restrained_S_all      1.064
_refine_ls_R_factor_all          0.1286
_refine_ls_R_factor_gt           0.0859
_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^)+(0.0814P)^2^+3.0632P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1946
_refine_ls_wR_factor_ref         0.2143
_reflns_Friedel_coverage         0.000
_reflns_number_gt                4676
_reflns_number_total             6875
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c8dt03343a2.cif
_cod_data_source_block           cs80hklf4_1
_cod_depositor_comments
'Adding full bibliography for 7047715--7047719.cif.'
_cod_original_cell_volume        1670.1(10)
_cod_database_code               7047715
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.944
_shelx_estimated_absorpt_t_max   0.979
_shelx_res_checksum              11514