The systematic influence of tripodal ligands on the catechol cleaving activity of iron(III) containing model compounds for catechol 1,2-dioxygenases †
Pascaly, Matthias; Duda, Mark; Schweppe, Florian; Zurlinden, Kristin; Müller, Felizitas K.; Krebs, Bernt; Journal of the Chemical Society, Dalton Transactions  (2001) 828–; doi:10.1039/b008511l

data_7702496
_publ_section_title
;
 The systematic influence of tripodal ligands on the catechol cleaving
 activity of iron(III) containing model compounds for catechol
 1,2-dioxygenases&#x200A;&#x2020;
;
_journal_issue                   6
_journal_name_full
'Journal of the Chemical Society, Dalton Transactions'
_journal_page_first              828
_journal_paper_doi               10.1039/b008511l
_journal_year                    2001
_chemical_formula_moiety         '[Fe(bpia)tcc]ClO4'
_chemical_formula_sum            'C23 H19 Cl5 Fe N5 O6'
_chemical_formula_weight         694.53
_chemical_melting_point          'decomposition >200 &#x00B0;C'
_chemical_name_systematic
; 
(Tetrachlorocatecholato-O,O')-(bis((2-pyridyl)methyl)
((1-methylimidazol-2-yl)methyl)amine)-iron(III) perchlorate
;
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_symmetry_cell_setting           monoclinic
_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                 92.93(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   9.120(2)
_cell_length_b                   35.402(7)
_cell_length_c                   8.666(2)
_cell_measurement_temperature    213(2)
_cell_volume                     2794.3(10)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      213(2)
_diffrn_measured_fraction_theta_full 0.964
_diffrn_measured_fraction_theta_max 0.964
_diffrn_measurement_device_type  'STOE IPDS'
_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  0.1107
_diffrn_reflns_av_sigmaI/netI    0.0726
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       42
_diffrn_reflns_limit_k_min       -43
_diffrn_reflns_limit_l_max       10
_diffrn_reflns_limit_l_min       -10
_diffrn_reflns_number            18772
_diffrn_reflns_theta_full        26.11
_diffrn_reflns_theta_max         26.11
_diffrn_reflns_theta_min         4.40
_exptl_absorpt_coefficient_mu    1.066
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            'dark purple'
_exptl_crystal_density_diffrn    1.651
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             1404
_exptl_crystal_size_max          0.3
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.15
_refine_diff_density_max         0.493
_refine_diff_density_min         -0.562
_refine_diff_density_rms         0.077
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.090
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     362
_refine_ls_number_reflns         5445
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.090
_refine_ls_R_factor_all          0.0868
_refine_ls_R_factor_gt           0.0592
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w==1/[\s^2^(Fo^2^)+(0.0363P)^2^+4.4318P] where P==(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1312
_refine_ls_wR_factor_ref         0.1471
_reflns_number_gt                4025
_reflns_number_total             5445
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b008511l.txt
_cod_data_source_block           2
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_refine_ls_weighting_scheme' value 'calc
w==1/[\s^2^(Fo^2^)+(0.0363P)^2^+4.4318P] where P==(Fo^2^+2Fc^2^)/3'
was changed to 'calc'. A new data item '_refine_ls_weighting_details'
was created with the value set to
'w==1/[\s^2^(Fo^2^)+(0.0363P)^2^+4.4318P] where P==(Fo^2^+2Fc^2^)/3'.

Automatic conversion script
Id: cif_fix_values 6909 2019-04-08 15:41:33Z antanas 
;
_cod_original_sg_symbol_H-M      P2(1)/c
_cod_database_code               7702496