Multiple, disparate redox pathways exhibited by a tris(pyrrolido)ethane iron complex.
Sazama, Graham T.; Betley, Theodore A.; Inorganic chemistry 53 (2014) 269–281; doi:10.1021/ic402210j

data_4337572
_publ_section_title
;
 Multiple, disparate redox pathways exhibited by a tris(pyrrolido)ethane
 iron complex.
;
_journal_issue                   1
_journal_name_full               'Inorganic chemistry'
_journal_page_first              269
_journal_page_last               281
_journal_paper_doi               10.1021/ic402210j
_journal_volume                  53
_journal_year                    2014
_chemical_formula_sum            'C66 H89 Fe Li N3 O5'
_chemical_formula_weight         1067.19
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 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                 93.767(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   12.0492(3)
_cell_length_b                   13.4546(4)
_cell_length_c                   36.7591(9)
_cell_measurement_reflns_used    9937
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      56.15
_cell_measurement_theta_min      3.79
_cell_volume                     5946.4(3)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.960
_diffrn_measured_fraction_theta_max 0.960
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0736
_diffrn_reflns_av_sigmaI/netI    0.0586
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       43
_diffrn_reflns_limit_l_min       -38
_diffrn_reflns_number            64611
_diffrn_reflns_theta_full        65.79
_diffrn_reflns_theta_max         65.79
_diffrn_reflns_theta_min         2.41
_exptl_absorpt_coefficient_mu    2.424
_exptl_absorpt_correction_T_max  0.8297
_exptl_absorpt_correction_T_min  0.5825
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.192
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       box
_exptl_crystal_F_000             2300
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.08
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.510
_refine_diff_density_min         -0.325
_refine_diff_density_rms         0.059
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.015
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     719
_refine_ls_number_reflns         9905
_refine_ls_number_restraints     7
_refine_ls_restrained_S_all      1.015
_refine_ls_R_factor_all          0.1005
_refine_ls_R_factor_gt           0.0621
_refine_ls_shift/su_max          0.009
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0602P)^2^+9.1943P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1380
_refine_ls_wR_factor_ref         0.1573
_reflns_number_gt                6959
_reflns_number_total             9905
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic402210j_si_001.cif
_cod_data_source_block           gts060
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to
/usr/data/users/saulius/automatic-downloads/current/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 

The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'not measured' was changed to '?'
- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 
;
_cod_original_sg_symbol_H-M      P2(1)/n
_cod_database_code               4337572