Studies of iron(II) and iron(III) complexes with fac-N2O, cis-N2O2 and N2O3 donor ligands: models for the 2-His 1-carboxylate motif of non-heme iron monooxygenases.
Cappillino, Patrick J.; Miecznikowski, John R.; Tyler, Laurie A.; Tarves, Paul C.; McNally, Joshua S.; Lo, Wayne; Kasibhatla, Bala Sundari T.; Krzyaniak, Matthew D.; McCracken, John; Wang, Feng; Armstrong, William H.; Caradonna, John P.; Dalton transactions (Cambridge, England : 2003) 41 (2012) 5662–5677; doi:10.1039/c2dt11096b

data_7019063
_publ_section_title
;
 Studies of iron(II) and iron(III) complexes with fac-N2O, cis-N2O2 and
 N2O3 donor ligands: models for the 2-His 1-carboxylate motif of non-heme
 iron monooxygenases.
;
_journal_issue                   18
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              5662
_journal_page_last               5677
_journal_paper_doi               10.1039/c2dt11096b
_journal_volume                  41
_journal_year                    2012
_chemical_formula_moiety         'C16 H34 Cl2 Fe N3 O4'
_chemical_formula_sum            'C16 H34 Cl2 Fe N3 O4'
_chemical_formula_weight         459.21
_chemical_name_common            (NMe4)(FeCl23N2O2)
_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                 94.228(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   8.0936(6)
_cell_length_b                   10.2705(8)
_cell_length_c                   25.975(2)
_cell_measurement_reflns_used    3798
_cell_measurement_temperature    193(2)
_cell_measurement_theta_max      25.00
_cell_measurement_theta_min      1.57
_cell_volume                     2153.3(3)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      193(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  Area
_diffrn_measurement_method       \w/2\q
_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  0.0342
_diffrn_reflns_av_sigmaI/netI    0.0355
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       30
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            12245
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.57
_exptl_absorpt_coefficient_mu    0.973
_exptl_absorpt_correction_T_max  1
_exptl_absorpt_correction_T_min  .829234
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Siemens, 1996)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.417
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             972
_exptl_crystal_size_max          .3
_exptl_crystal_size_mid          .25
_exptl_crystal_size_min          .2
_refine_diff_density_max         0.410
_refine_diff_density_min         -0.211
_refine_diff_density_rms         0.060
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.819
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     318
_refine_ls_number_reflns         3798
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.819
_refine_ls_R_factor_all          0.0516
_refine_ls_R_factor_gt           0.0369
_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^)+(0.1000P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1018
_refine_ls_wR_factor_ref         0.1154
_reflns_number_gt                3039
_reflns_number_total             3798
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c2dt11096b.txt
_cod_data_source_block           2a
_cod_original_sg_symbol_H-M      P2(1)/c
_cod_database_code               7019063