Reactivity of boryllithium with AlMe3, AlEt3, and GaMe3, including the synthesis of a lanthanum heterogallate complex.
Dettenrieder, Nicole; Schädle, Christoph; Maichle-Mössmer, Cäcilia; Anwander, Reiner; Dalton transactions (Cambridge, England : 2003) 43 (2014) 15760–15770; doi:10.1039/c4dt02155j

data_7032187
_publ_section_title
;
 Reactivity of boryllithium with AlMe3, AlEt3, and GaMe3, including the
 synthesis of a lanthanum heterogallate complex.
;
_journal_issue                   42
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              15760
_journal_page_last               15770
_journal_paper_doi               10.1039/c4dt02155j
_journal_volume                  43
_journal_year                    2014
_chemical_formula_sum            'C41 H69 Al B Li N2 O3'
_chemical_formula_weight         682.71
_chemical_name_systematic
;
  ?
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 99.559(4)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   18.8493(11)
_cell_length_b                   10.4332(4)
_cell_length_c                   22.2694(12)
_cell_measurement_temperature    173(2)
_cell_volume                     4318.7(4)
_computing_cell_refinement       X-AREA
_computing_data_collection       X-AREA
_computing_data_reduction        X-AREA
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'STOE IPDS IIT'
_diffrn_measurement_method       phi-scans
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0848
_diffrn_reflns_av_sigmaI/netI    0.0379
_diffrn_reflns_limit_h_max       20
_diffrn_reflns_limit_h_min       -20
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            43793
_diffrn_reflns_theta_full        23.26
_diffrn_reflns_theta_max         23.26
_diffrn_reflns_theta_min         2.94
_exptl_absorpt_coefficient_mu    0.082
_exptl_absorpt_correction_T_max  1.1921
_exptl_absorpt_correction_T_min  0.8619
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   mulabs
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.050
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1496
_exptl_crystal_size_max          0.12
_exptl_crystal_size_mid          0.11
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.842
_refine_diff_density_min         -0.625
_refine_diff_density_rms         0.059
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.167
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     471
_refine_ls_number_reflns         6195
_refine_ls_number_restraints     593
_refine_ls_restrained_S_all      1.158
_refine_ls_R_factor_all          0.1255
_refine_ls_R_factor_gt           0.1068
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0592P)^2^+11.2429P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2254
_refine_ls_wR_factor_ref         0.2362
_reflns_number_gt                5062
_reflns_number_total             6195
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c4dt02155j2.cif
_cod_data_source_block           mulnd171
_cod_depositor_comments
'Adding full bibliography for 7032187--7032192.cif.'
_cod_original_sg_symbol_H-M      P21/n
_cod_database_code               7032187