Biomimetic iron(iii) complexes of N(3)O and N(3)O(2) donor ligands: protonation of coordinated ethanolate donor enhances dioxygenase activity.
Sundaravel, Karuppasamy; Sankaralingam, Muniyandi; Suresh, Eringathodi; Palaniandavar, Mallayan; Dalton transactions (Cambridge, England : 2003) 40 (2011) 8444–8458; doi:10.1039/c1dt10495k

data_7016436
_publ_section_title
;
 Biomimetic iron(iii) complexes of N(3)O and N(3)O(2) donor ligands:
 protonation of coordinated ethanolate donor enhances dioxygenase
 activity.
;
_journal_issue                   33
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              8444
_journal_page_last               8458
_journal_paper_doi               10.1039/c1dt10495k
_journal_volume                  40
_journal_year                    2011
_chemical_formula_sum            'C24 H36 Cl4 Fe2 N10 O10'
_chemical_formula_weight         878.13
_chemical_name_systematic
;
?
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_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                 90.6750(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   8.1513(7)
_cell_length_b                   12.0527(10)
_cell_length_c                   17.3786(15)
_cell_measurement_reflns_used    2346
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      26.43
_cell_measurement_theta_min      2.48
_cell_volume                     1707.2(3)
_computing_cell_refinement       'BRUKER SMART'
_computing_data_collection       'BRUKER SMART'
_computing_data_reduction        'BRUKER SAINT'
_computing_molecular_graphics    ORTEP
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.889
_diffrn_measured_fraction_theta_max 0.889
_diffrn_measurement_device_type  'BRUKER SMART APEX CCD DIFFRAVTOMETER'
_diffrn_measurement_method       'OMEGA-PHI SCAN'
_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  0.0290
_diffrn_reflns_av_sigmaI/netI    0.0398
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            10085
_diffrn_reflns_theta_full        28.28
_diffrn_reflns_theta_max         28.28
_diffrn_reflns_theta_min         2.06
_exptl_absorpt_coefficient_mu    1.231
_exptl_absorpt_correction_T_max  0.9524
_exptl_absorpt_correction_T_min  0.5669
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   BRUKER-SADABS
_exptl_crystal_colour            YELLOW
_exptl_crystal_density_diffrn    1.708
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       BLOCKS
_exptl_crystal_F_000             900
_exptl_crystal_size_max          0.52
_exptl_crystal_size_mid          0.27
_exptl_crystal_size_min          0.04
_refine_diff_density_max         1.367
_refine_diff_density_min         -1.090
_refine_diff_density_rms         0.126
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.090
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     228
_refine_ls_number_reflns         3939
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.090
_refine_ls_R_factor_all          0.0686
_refine_ls_R_factor_gt           0.0606
_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^)+(0.0704P)^2^+6.2085P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1552
_refine_ls_wR_factor_ref         0.1600
_reflns_number_gt                3433
_reflns_number_total             3939
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c1dt10495k.txt
_cod_data_source_block           8mpksm
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.1 from
2010-06-29.

'_exptl_absorpt_correction_type' value 'MULTI-SCAN'
changed to 'multi-scan' according to
/home/saulius/struct/CIF-dictionaries/cif_core.dic dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_sg_symbol_H-M      P21/c
_cod_database_code               7016436