A C(2)-symmetric, basic Fe(iii) carboxylate complex derived from a novel triptycene-based chelating carboxylate ligand.
Li, Yang; Wilson, Justin J.; Do, Loi H.; Apfel, Ulf-Peter; Lippard, Stephen J.; Dalton transactions (Cambridge, England : 2003) 41 (2012) 9272–9275; doi:10.1039/c2dt31260c

data_7019930
_publ_section_title
;
 A C(2)-symmetric, basic Fe(iii) carboxylate complex derived from a novel
 triptycene-based chelating carboxylate ligand.
;
_journal_issue                   31
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              9272
_journal_page_last               9275
_journal_paper_doi               10.1039/c2dt31260c
_journal_volume                  41
_journal_year                    2012
_chemical_formula_sum            'C216 H158 F6 Fe3 N4 Na O30 S2'
_chemical_formula_weight         3658.12
_chemical_name_systematic
;
?
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/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                 93.5390(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   26.025(2)
_cell_length_b                   37.392(3)
_cell_length_c                   17.9887(14)
_cell_measurement_reflns_used    9022
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      19.29
_cell_measurement_theta_min      2.27
_cell_volume                     17472(2)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_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 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_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  0.0960
_diffrn_reflns_av_sigmaI/netI    0.0584
_diffrn_reflns_limit_h_max       26
_diffrn_reflns_limit_h_min       -26
_diffrn_reflns_limit_k_max       37
_diffrn_reflns_limit_k_min       -37
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            78354
_diffrn_reflns_theta_full        20.88
_diffrn_reflns_theta_max         20.88
_diffrn_reflns_theta_min         1.44
_exptl_absorpt_coefficient_mu    0.357
_exptl_absorpt_correction_T_max  0.7446
_exptl_absorpt_correction_T_min  0.6504
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Blessing, 1995'
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.391
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             7588
_exptl_crystal_size_max          0.21
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.16
_refine_diff_density_max         1.539
_refine_diff_density_min         -0.653
_refine_diff_density_rms         0.113
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.044
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1240
_refine_ls_number_reflns         9198
_refine_ls_number_restraints     1411
_refine_ls_restrained_S_all      0.989
_refine_ls_R_factor_all          0.1526
_refine_ls_R_factor_gt           0.0976
_refine_ls_shift/su_max          0.007
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1782P)^2^+163.4933P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2645
_refine_ls_wR_factor_ref         0.3192
_reflns_number_gt                5715
_reflns_number_total             9198
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c2dt31260c.txt
_cod_data_source_block
'[NaFe3(L2Ph4)2(mu3-O)(mu-O2CPh3)2(H2O)3](OTf)2'
_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.

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z 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      C2/c
_cod_database_code               7019930