Tripodal Tris-tacn and Tris-dpa Platforms for Assembling Phosphate-Templated Trimetallic Centers
Rui Cao; Peter Müller; Stephen J. Lippard; Journal of the American Chemical Society 132 (2010) 17366–17369; doi:10.1021/ja108212v

data_4103679
_publ_section_title
;
 Tripodal Tris-tacn and Tris-dpa Platforms for Assembling
 Phosphate-Templated Trimetallic Centers
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              17366
_journal_page_last               17369
_journal_paper_doi               10.1021/ja108212v
_journal_volume                  132
_journal_year                    2010
_chemical_formula_sum            'C42 H66 As Cl3 Cu3 F6 N10 O5.75 P'
_chemical_formula_weight         1319.91
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           148
_symmetry_cell_setting           trigonal
_symmetry_space_group_name_Hall  '-R 3'
_symmetry_space_group_name_H-M   'R -3 :H'
_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                120.00
_cell_formula_units_Z            6
_cell_length_a                   15.256(3)
_cell_length_b                   15.256(3)
_cell_length_c                   40.393(16)
_cell_measurement_reflns_used    1269
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      23.16
_cell_measurement_theta_min      2.54
_cell_volume                     8142(4)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega 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  0.1950
_diffrn_reflns_av_sigmaI/netI    0.0899
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       44
_diffrn_reflns_limit_l_min       -44
_diffrn_reflns_number            35984
_diffrn_reflns_theta_full        23.37
_diffrn_reflns_theta_max         23.37
_diffrn_reflns_theta_min         1.51
_exptl_absorpt_coefficient_mu    2.021
_exptl_absorpt_correction_T_max  0.9607
_exptl_absorpt_correction_T_min  0.9419
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            blue
_exptl_crystal_density_diffrn    1.615
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       cube
_exptl_crystal_F_000             4044
_exptl_crystal_size_max          0.03
_exptl_crystal_size_mid          0.02
_exptl_crystal_size_min          0.02
_refine_diff_density_max         0.663
_refine_diff_density_min         -2.588
_refine_diff_density_rms         0.162
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.045
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     230
_refine_ls_number_reflns         2620
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.045
_refine_ls_R_factor_all          0.1335
_refine_ls_R_factor_gt           0.0855
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1851P)^2^+88.6933P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2481
_refine_ls_wR_factor_ref         0.2851
_reflns_number_gt                1730
_reflns_number_total             2620
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja108212v_si_008.cif
_cod_data_source_block           2
_cod_original_sg_symbol_H-M      'R -3'
_cod_database_code               4103679