Tetra-, Tri-, and Mononuclear Manganese(II/III) Complexes of a Phenol-Based N2O2 Capping Ligand: Use of Carboxylates as Ancillary Ligands in Tuning the Nuclearity of the Complexes
Debdas Mandal; Pabitra Baran Chatterjee; Shubhajit Bhattacharya; Ki-Young Choi; Rodolphe Clérac; Muktimoy Chaudhury; Inorganic Chemistry 48 (2009) 1826–1835; doi:10.1021/ic801132r

data_4301527
_publ_section_title
;
Tetra-, Tri-, and Mononuclear Manganese(II/III) Complexes of a Phenol-Based
N2O2 Capping Ligand: Use of Carboxylates as Ancillary Ligands in Tuning the
Nuclearity of the Complexes
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              1826
_journal_page_last               1835
_journal_paper_doi               10.1021/ic801132r
_journal_volume                  48
_journal_year                    2009
_chemical_formula_sum            'C52 H78 Mn3 N4 O11'
_chemical_formula_weight         1100.00
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           1
_symmetry_cell_setting           triclinic
_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_creation_method           SHELXL-97
_cell_angle_alpha                65.9610(10)
_cell_angle_beta                 83.0920(10)
_cell_angle_gamma                63.9420(10)
_cell_formula_units_Z            1
_cell_length_a                   10.9271(9)
_cell_length_b                   11.6090(10)
_cell_length_c                   13.2060(11)
_cell_measurement_reflns_used    7377
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      26.8025
_cell_measurement_theta_min      2.246
_cell_volume                     1370.9(2)
_computing_cell_refinement       'SMART (Brucker, 1999)'
_computing_data_collection       'SMART (Brucker, 1999)'
_computing_data_reduction        'SAINT-plus (bruker, 1999)'
_computing_molecular_graphics    'Ortep-3 for windows(Farrugia, 1997)'
_computing_publication_material  'SHELXL97 (Sheldric, 1997)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXL97 (Sheldric, 1997)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.992
_diffrn_measurement_device_type  'Bruker SMART 1000 CCD dffractometer'
_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  0.0185
_diffrn_reflns_av_sigmaI/netI    0.0561
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            18479
_diffrn_reflns_theta_full        28.35
_diffrn_reflns_theta_max         28.35
_diffrn_reflns_theta_min         1.69
_exptl_absorpt_coefficient_mu    0.740
_exptl_absorpt_correction_T_max  0.8870
_exptl_absorpt_correction_T_min  0.7618
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Sheldrick, 1996)'
_exptl_crystal_colour            black
_exptl_crystal_density_diffrn    1.332
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             581
_exptl_crystal_size_max          0.432
_exptl_crystal_size_mid          0.299
_exptl_crystal_size_min          0.162
_refine_diff_density_max         0.445
_refine_diff_density_min         -0.249
_refine_diff_density_rms         0.054
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.013(11)
_refine_ls_extinction_coef       none
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.016
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     640
_refine_ls_number_reflns         13364
_refine_ls_number_restraints     3
_refine_ls_restrained_S_all      1.015
_refine_ls_R_factor_all          0.0551
_refine_ls_R_factor_gt           0.0381
_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^)+(0.0481P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0900
_refine_ls_wR_factor_ref         0.0993
_reflns_number_gt                10898
_reflns_number_total             13364
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic801132r_si_002_2.cif
_cod_data_source_block           MC2
_cod_database_code               4301527