Redox Site Confinement in Highly Unsymmetric Dimanganese Complexes
Tianlu Sheng; Sebastian Dechert; Isabella Hyla-Kryspin; Rainer F. Winter; Franc Meyer; Inorganic Chemistry 44 (2005) 3863–3874; doi:10.1021/ic0503683

data_4308941
_publ_contact_author_address
; Institut f\"ur Anorganische Chemie
  Georg August Universit\"at G\"ottingen
  Tammannstra\&se 4
  D-37077 G\"ottingen
  Germany
;
_publ_contact_author_email       franc.meyer@chemie.uni-goettingen.de
_publ_contact_author_fax         49(551)393063
_publ_contact_author_name        'Prof. Dr. Franc Meyer'
_publ_section_title
;
Redox Site Confinement in Highly Unsymmetric Dimanganese Complexes
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              3863
_journal_page_last               3874
_journal_paper_doi               10.1021/ic0503683
_journal_volume                  44
_journal_year                    2005
_chemical_formula_moiety         'C26 H24 Mn2 N5 O4, C H2 Cl2'
_chemical_formula_sum            'C27 H26 Cl2 Mn2 N5 O4'
_chemical_formula_weight         665.31
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           2
_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                101.782(1)
_cell_angle_beta                 91.122(1)
_cell_angle_gamma                103.841(2)
_cell_formula_units_Z            2
_cell_length_a                   9.2710(3)
_cell_length_b                   11.2919(3)
_cell_length_c                   14.4830(4)
_cell_measurement_reflns_used    7380
_cell_measurement_temperature    273(2)
_cell_measurement_theta_max      60.27
_cell_measurement_theta_min      3.12
_cell_volume                     1437.40(7)
_computing_cell_refinement       'SAINT (Bruker, 2002)'
_computing_data_collection       'PROTEUM (Bruker, 2002)'
_computing_data_reduction        'SAINT (Bruker, 2002)'
_computing_molecular_graphics    'DIAMOND (Brandenburg, 2001)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      273(2)
_diffrn_measured_fraction_theta_full 0.973
_diffrn_measured_fraction_theta_max 0.973
_diffrn_measurement_device_type  'Bruker SMART 6000 4K CCD'
_diffrn_measurement_method       '\f and \w'
_diffrn_radiation_monochromator  'mirror system'
_diffrn_radiation_source         'rotating anode'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0258
_diffrn_reflns_av_sigmaI/netI    0.0358
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            7380
_diffrn_reflns_theta_full        60.27
_diffrn_reflns_theta_max         60.27
_diffrn_reflns_theta_min         3.12
_diffrn_standards_decay_%        0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    9.212
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.537
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             678
_exptl_crystal_size_max          0.32
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.12
_refine_diff_density_max         1.379
_refine_diff_density_min         -0.486
_refine_diff_density_rms         0.115
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.058
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     398
_refine_ls_number_reflns         4199
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.058
_refine_ls_R_factor_all          0.0704
_refine_ls_R_factor_gt           0.0617
_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^)+(0.1164P)^2^+3.8654P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1817
_refine_ls_wR_factor_ref         0.1891
_reflns_number_gt                3606
_reflns_number_total             4199
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic0503683si20050310_082735_4.cif
_cod_data_source_block           5
_cod_database_code               4308941