Discrete, Solvent-Free Alkaline-Earth Metal Cations: Metal...Fluorine Interactions and ROP Catalytic Activity
Yann Sarazin; Bo Liu; Thierry Roisnel; Laurent Maron; Jean-François Carpentier; Journal of the American Chemical Society 133 (2011) 9069–9087; doi:10.1021/ja2024977

data_4106254
_publ_section_title
;
 Discrete, Solvent-Free Alkaline-Earth Metal Cations: Metal...Fluorine
 Interactions and ROP Catalytic Activity
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              9069
_journal_page_last               9087
_journal_paper_doi               10.1021/ja2024977
_journal_volume                  133
_journal_year                    2011
_chemical_compound_source        'synthesis as described'
_chemical_formula_moiety         'C25 H42 N O5 Zn, C36 H2 B2 F30 N'
_chemical_formula_sum            'C61 H44 B2 F30 N2 O5 Zn'
_chemical_formula_weight         1541.97
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_Int_Tables_number      2
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_conform_dict_location     ftp://ftp.iucr.org/pub/cif_core.dic
_audit_conform_dict_name         cif_core.dic
_audit_conform_dict_version      2.3
_audit_creation_date             2009-10-01T16:46:49-00:00
_audit_creation_method           'WinGX routine CIF_UPDATE'
_cell_angle_alpha                78.553(2)
_cell_angle_beta                 80.038(2)
_cell_angle_gamma                70.356(2)
_cell_formula_units_Z            2
_cell_length_a                   12.4887(4)
_cell_length_b                   14.4780(5)
_cell_length_c                   18.9052(6)
_cell_measurement_reflns_used    7959
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      25.8
_cell_measurement_theta_min      2.17
_cell_measurement_wavelength     0.71073
_cell_volume                     3134.31(18)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SAINT'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Ortep-3 for Windows (Farrugia, 1997)'
_computing_publication_material  'WinGX publication routines (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SIR97 (Altomare et al., 1999)'
_diffrn_ambient_temperature      150(2)
_diffrn_detector                 'CCD plate'
_diffrn_measured_fraction_theta_full 0.988
_diffrn_measured_fraction_theta_max 0.988
_diffrn_measurement_device_type  'APEXII, Bruker-AXS'
_diffrn_measurement_method       'CCD rotation images, thin slices'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.063
_diffrn_reflns_av_unetI/netI     0.0743
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            49780
_diffrn_reflns_theta_full        27.47
_diffrn_reflns_theta_max         27.47
_diffrn_reflns_theta_min         2.94
_exptl_absorpt_coefficient_mu    0.533
_exptl_absorpt_correction_T_max  0.928
_exptl_absorpt_correction_T_min  0.657
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
  [Sheldrick, G.M. (2002). SADABS Bruker AXS Inc., Madison, Wisconsin, USA]
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.634
_exptl_crystal_description       prism
_exptl_crystal_F_000             1548
_exptl_crystal_size_max          0.3
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.14
_platon_squeeze_details
;
;
_refine_diff_density_max         0.54
_refine_diff_density_min         -0.551
_refine_diff_density_rms         0.083
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.08
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     916
_refine_ls_number_reflns         14200
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.08
_refine_ls_R_factor_all          0.0839
_refine_ls_R_factor_gt           0.055
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0648P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1297
_refine_ls_wR_factor_ref         0.1487
_reflns_number_gt                9599
_reflns_number_total             14200
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja2024977_si_001_4.cif
_cod_data_source_block           8
_cod_database_code               4106254