Distinct Reaction Pathways of Peralkylated LnIIAlIII Heterobimetallic Complexes with Substituted Phenols
Hanne-Marthe Sommerfeldt; Christian Meermann; Karl W. Törnroos; Reiner Anwander; Inorganic Chemistry 47 (2008) 4696–4705; doi:10.1021/ic702517s

data_4304906
_publ_contact_author_address
;
       Department of Chemistry,
       University of Bergen,
       Allegaten 41,
       N-5007 Bergen,
       Norway.
;
_publ_contact_author_email       karl.tornroos@kj.uib.no
_publ_contact_author_fax         '+47 55 58 3552'
_publ_contact_author_name
;
       Prof. Karl Wilhelm T\"ornroos
;
_publ_contact_author_phone       '+47 55 58 9490'
_publ_section_title
;
Distinct Reaction Pathways of Peralkylated LnIIAlIII Heterobimetallic
Complexes with Substituted Phenols
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              4696
_journal_page_last               4705
_journal_paper_doi               10.1021/ic702517s
_journal_volume                  47
_journal_year                    2008
_chemical_formula_moiety         'C56 H88 Al2 O4 Sm'
_chemical_formula_sum            'C56 H88 Al2 O4 Sm'
_chemical_formula_weight         1029.57
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           19
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   16.2302(6)
_cell_length_b                   18.4725(7)
_cell_length_c                   18.7583(7)
_cell_measurement_reflns_used    17696
_cell_measurement_temperature    123(2)
_cell_measurement_theta_max      26.159
_cell_measurement_theta_min      2.205
_cell_volume                     5624.0(4)
_computing_cell_refinement
;
Bruker (2004). SAINT, version 6.45a, Bruker AXS Inc., Madison, 
Wisconsin, USA.
;
_computing_data_collection
;
Bruker (1999). SMART, version 5.054, Bruker AXS Inc., Madison, 
Wisconsin, USA.
;
_computing_data_reduction
;
Bruker (2004). SAINT, version 6.45a, Bruker AXS Inc., Madison, 
Wisconsin, USA.
;
_computing_molecular_graphics
;
Brandenburg, K. (2005). DIAMOND. Version 3.1. Crystal Impact GbR, Bonn, 
Germany.
;
_computing_publication_material
;
Bruker AXS (2003). SHELXTL. Version 6.14. Bruker AXS Inc., Madison, 
Wisconsin, USA.
;
_computing_structure_refinement
;
Sheldrick, G. M. (1997). SHELXS97 and SHELXL97. University of 
G\"ottingen, Germany.
;
_computing_structure_solution
;     
Sheldrick, G. M. (1997). SHELXS97 and SHELXL97. University of 
G\"ottingen, Germany. 
;
_diffrn_ambient_temperature      123(2)
_diffrn_detector_area_resol_mean '48 \um'
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Bruker-AXS SMART 2K CCD'
_diffrn_measurement_method       'omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'normal-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0336
_diffrn_reflns_av_sigmaI/netI    0.0245
_diffrn_reflns_limit_h_max       20
_diffrn_reflns_limit_h_min       -20
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       -22
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            71028
_diffrn_reflns_theta_full        26.17
_diffrn_reflns_theta_max         26.17
_diffrn_reflns_theta_min         1.55
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 1
_diffrn_standards_interval_time  28h
_diffrn_standards_number         1328
_exptl_absorpt_coefficient_mu    1.116
_exptl_absorpt_correction_T_max  0.8077
_exptl_absorpt_correction_T_min  0.5738
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;   
Sheldrick, G.M. (2003). SADABS. Version 2004/1. University of 
G\"ottingen, Germany
;
_exptl_crystal_colour            'dark red'
_exptl_crystal_density_diffrn    1.216
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       irregular
_exptl_crystal_F_000             2176
_exptl_crystal_size_max          0.56
_exptl_crystal_size_mid          0.42
_exptl_crystal_size_min          0.20
_refine_diff_density_max         1.355
_refine_diff_density_min         -0.378
_refine_diff_density_rms         0.072
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.039(11)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.088
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     588
_refine_ls_number_reflns         11236
_refine_ls_number_restraints     6
_refine_ls_restrained_S_all      1.100
_refine_ls_R_factor_all          0.0433
_refine_ls_R_factor_gt           0.0370
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0529P)^2^+3.7273P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0935
_refine_ls_wR_factor_ref         0.0994
_reflns_number_gt                10255
_reflns_number_total             11236
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            ic702517s-file011_5.cif
_cod_data_source_block           Compound8a
_cod_database_code               4304906