Aluminum methyl, alkoxide and α-alkoxy ester complexes supported by 6,6'-dimethylbiphenyl-bridged salen ligands: synthesis, characterization and catalysis for rac-lactide polymerization.
Kan, Chao; Ge, Jilei; Ma, Haiyan; Dalton transactions (Cambridge, England : 2003) 45 (2016) 6682–6695; doi:10.1039/c5dt04633e

data_7702045
_publ_section_title
;
 Aluminum methyl, alkoxide and \a-alkoxy ester complexes supported by
 6,6'-dimethylbiphenyl-bridged salen ligands: synthesis, characterization
 and catalysis for rac-lactide polymerization.
;
_journal_issue                   15
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              6682
_journal_page_last               6695
_journal_paper_doi               10.1039/c5dt04633e
_journal_volume                  45
_journal_year                    2016
_chemical_formula_sum            'C41 H49 Al N2 O3'
_chemical_formula_weight         644.80
_chemical_properties_physical    'Air-sensitive, Moisture-sensitive'
_space_group_crystal_system      monoclinic
_space_group_IT_number           15
_space_group_name_Hall           '-C 2yc'
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_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2013
_audit_update_record
;
2014-07-17 deposited with the CCDC.
2016-03-01 downloaded from the CCDC.
;
_cell_angle_alpha                90
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_computing_cell_refinement       'Bruker SAINT'
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_computing_publication_material  'Bruker SHELXTL'
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_diffrn_ambient_temperature      140(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0952
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_diffrn_reflns_Laue_measured_fraction_full 1.000
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_diffrn_reflns_point_group_measured_fraction_full 1.000
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_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0550P)^2^] where P=(Fo^2^+2Fc^2^)/3'
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_reflns_threshold_expression     'I > 2\s(I)'
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_cod_original_cell_volume        7426.9(11)
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