Manganese(III) Schiff base complexes: chemistry relevant to the copolymerization of epoxides and carbon dioxide.
Darensbourg, Donald J.; Frantz, Eric B.; Inorganic chemistry 46 (2007) 5967–5978; doi:10.1021/ic7003968

data_4339098
_publ_section_title
;
 Manganese(III) Schiff base complexes: chemistry relevant to the
 copolymerization of epoxides and carbon dioxide.
;
_journal_issue                   15
_journal_name_full               'Inorganic chemistry'
_journal_page_first              5967
_journal_page_last               5978
_journal_paper_doi               10.1021/ic7003968
_journal_volume                  46
_journal_year                    2007
_chemical_formula_sum            'C24 H36 Mn2 N10 O4'
_chemical_formula_weight         638.51
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           60
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2n 2c'
_symmetry_space_group_name_H-M   'P c a n'
_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                90.00
_cell_formula_units_Z            8
_cell_length_a                   13.778(10)
_cell_length_b                   19.679(15)
_cell_length_c                   20.056(15)
_cell_measurement_temperature    110(2)
_cell_volume                     5438(7)
_computing_cell_refinement       'Brucker SMART'
_computing_data_collection       'Brucker SMART'
_computing_data_reduction        'Brucker SAINT'
_computing_molecular_graphics    'X-Seed (Barbour, 1999)'
_computing_publication_material  'Brucker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    DIRDIF-99
_diffrn_ambient_temperature      110(2)
_diffrn_measured_fraction_theta_full 0.970
_diffrn_measured_fraction_theta_max 0.970
_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    0.1293
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       23
_diffrn_reflns_limit_k_min       -23
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            36076
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.80
_exptl_absorpt_coefficient_mu    0.980
_exptl_absorpt_correction_T_max  0.8831
_exptl_absorpt_correction_T_min  0.7987
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            brown
_exptl_crystal_density_diffrn    1.560
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             2656
_exptl_crystal_size_max          0.24
_exptl_crystal_size_mid          0.14
_exptl_crystal_size_min          0.13
_refine_diff_density_max         0.889
_refine_diff_density_min         -0.971
_refine_diff_density_rms         0.161
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.022
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     361
_refine_ls_number_reflns         4657
_refine_ls_number_restraints     204
_refine_ls_restrained_S_all      1.005
_refine_ls_R_factor_all          0.1151
_refine_ls_R_factor_gt           0.0793
_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^)+(0.1050P)^2^+18.0156P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1902
_refine_ls_wR_factor_ref         0.2286
_reflns_number_gt                3204
_reflns_number_total             4657
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic7003968_ddef_0605.cif
_cod_data_source_block           ddef
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Orthorhombic' changed to
'orthorhombic' according to
/usr/data/users/saulius/automatic-downloads/retrospective/ACS/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 2281 2013-09-26 08:29:07Z andrius 
;
_cod_original_sg_symbol_H-M      Pcan
_cod_database_code               4339098