In Situ Ligand Transformation in the Synthesis of Manganese Complexes: Mono-, Tri- and a Barrel-shaped Tetradeca-nuclear Mn^II^~14~ Aggregate
Anwar, Muhammad Usman; Lan, Yanhua; Beltran, Lianne M. C.; Clérac, Rodolphe; Pfirrmann, Sven; Anson, Christopher E.; Powell, Annie K.; Inorganic Chemistry 48 (2009) 5177–5186; doi:10.1021/ic9001048

data_4338619
_publ_section_title
;
 In Situ Ligand Transformation in the Synthesis of Manganese Complexes:
 Mono-, Tri- and a Barrel-shaped Tetradeca-nuclear Mn^II^~14~ Aggregate
;
_journal_coden_ASTM              INOCAJ
_journal_issue                   12
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              5177
_journal_page_last               5186
_journal_paper_doi               10.1021/ic9001048
_journal_volume                  48
_journal_year                    2009
_chemical_formula_sum            'C341 H387 Mn14 N150 O57'
_chemical_formula_weight         8268.17
_space_group_IT_number           167
_symmetry_cell_setting           trigonal
_symmetry_space_group_name_Hall  '-R 3 2"c'
_symmetry_space_group_name_H-M   'R -3 c :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                   33.681(2)
_cell_length_b                   33.681(2)
_cell_length_c                   52.778(3)
_cell_measurement_reflns_used    13982
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      26.01
_cell_measurement_theta_min      2.31
_cell_volume                     51851(5)
_computing_cell_refinement       'SMART-NT 5.6 (Bruker AXS Inc., 2005)'
_computing_data_collection       'SMART-NT 5.6 (Bruker AXS Inc., 2005)'
_computing_data_reduction        'SAINT+ 6.45 (Bruker AXS Inc., 2003)'
_computing_molecular_graphics    'SHELXTL 6.14 (BrukerAXS Inc., 2003)'
_computing_publication_material  'SHELXTL 6.14 (BrukerAXS Inc., 2003)'
_computing_structure_refinement  'SHELXTL 6.14 (BrukerAXS Inc., 2003)'
_computing_structure_solution    'SHELXTL 6.14 (BrukerAXS Inc., 2003)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 8.333
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type  'Bruker SMART Apex'
_diffrn_measurement_method       'CCD area detector'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'rotating anode'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0845
_diffrn_reflns_av_sigmaI/netI    0.0706
_diffrn_reflns_limit_h_max       35
_diffrn_reflns_limit_h_min       -41
_diffrn_reflns_limit_k_max       41
_diffrn_reflns_limit_k_min       -41
_diffrn_reflns_limit_l_max       64
_diffrn_reflns_limit_l_min       -48
_diffrn_reflns_number            76533
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         26.10
_diffrn_reflns_theta_min         1.60
_exptl_absorpt_coefficient_mu    0.593
_exptl_absorpt_correction_T_max  0.745
_exptl_absorpt_correction_T_min  0.640
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Bruker AXS Inc., 2005)'
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.589
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       rhombohedron
_exptl_crystal_F_000             25734
_exptl_crystal_size_max          0.28
_exptl_crystal_size_mid          0.23
_exptl_crystal_size_min          0.23
_platon_squeeze_details
' P. van der Sluis & A.L. Spek, Acta Cryst. 1990, A46, 194'
_refine_diff_density_max         0.697
_refine_diff_density_min         -0.387
_refine_diff_density_rms         0.064
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.963
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     407
_refine_ls_number_reflns         11401
_refine_ls_number_restraints     3
_refine_ls_restrained_S_all      0.963
_refine_ls_R_factor_all          0.1098
_refine_ls_R_factor_gt           0.0611
_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^)+(0.0814P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1486
_refine_ls_wR_factor_ref         0.1609
_reflns_number_gt                5584
_reflns_number_total             11401
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic9001048_si_001.cif
_cod_data_source_block           dhb19s
_cod_original_cell_volume        51850(6)
_cod_original_sg_symbol_H-M      'R -3 c'
_cod_database_code               4338619