Synthesis of a stable adduct of dialane(4) (Al2H4) via hydrogenation of a magnesium(I) dimer.
Bonyhady, Simon J.; Collis, David; Frenking, Gernot; Holzmann, Nicole; Jones, Cameron; Stasch, Andreas; Nature chemistry 2 (2010) 865–869; doi:10.1038/nchem.762

data_1508107
_publ_section_title
;
 Synthesis of a stable adduct of dialane(4) (Al2H4) via hydrogenation of a
 magnesium(I) dimer.
;
_journal_issue                   10
_journal_name_full               'Nature chemistry'
_journal_page_first              865
_journal_page_last               869
_journal_paper_doi               10.1038/nchem.762
_journal_volume                  2
_journal_year                    2010
_chemical_formula_sum            'C86 H120 Al2 I2 N6'
_chemical_formula_weight         1545.64
_chemical_name_systematic
; 
 ? 
;
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_cell_length_a                   11.992(2)
_cell_length_b                   13.192(3)
_cell_length_c                   15.969(3)
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_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      123(2)
_diffrn_measured_fraction_theta_full 0.992
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_diffrn_measurement_device_type  'Nonius Kappa CCD'
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_diffrn_reflns_limit_k_min       -17
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_exptl_absorpt_process_details   'Sortav (Blessing, 1995)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.251
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             810
_exptl_crystal_size_max          0.40
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_exptl_crystal_size_min          0.20
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_refine_diff_density_min         -0.935
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_refine_ls_extinction_method     none
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_refine_ls_number_reflns         9810
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_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0410P)^2^+2.5176P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
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_reflns_number_gt                8170
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_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            nchem.762-s12.cif
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_cod_original_cell_volume        2051.5(12)
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