Bis and tris(oxalato)ferrate(iii) complexes as precursors of polynuclear compounds
Armentano, Donatella; De Munno, Giovanni; Lloret, Francesc; Julve, Miguel; CrystEngComm 7 (2005) 57–; doi:10.1039/b417251e

data_7203702
_publ_section_title
;
 Bis and tris(oxalato)ferrate(iii) complexes as precursors of
 polynuclear compounds
;
_journal_issue                   7
_journal_name_full               CrystEngComm
_journal_page_first              57
_journal_paper_doi               10.1039/b417251e
_journal_volume                  7
_journal_year                    2005
_chemical_formula_sum            'C6 H10 Fe Na3 O17'
_chemical_formula_weight         478.96
_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                 100.46(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   17.404(4)
_cell_length_b                   12.702(3)
_cell_length_c                   15.220(5)
_cell_measurement_reflns_used    30
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      30
_cell_measurement_theta_min      15
_cell_volume                     3308.7(16)
_computing_cell_refinement       'Siemens P3'
_computing_data_collection       'Siemens P3'
_computing_data_reduction        'Siemens SHELXTL'
_computing_molecular_graphics    XP
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'R3m/V automatic four-circle diffractometer'
_diffrn_measurement_method       omega/2-theta-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  0.0376
_diffrn_reflns_av_sigmaI/netI    0.0316
_diffrn_reflns_limit_h_max       21
_diffrn_reflns_limit_h_min       -22
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -2
_diffrn_reflns_number            3944
_diffrn_reflns_theta_full        27.05
_diffrn_reflns_theta_max         27.05
_diffrn_reflns_theta_min         2.00
_diffrn_standards_decay_%        2.9
_exptl_absorpt_coefficient_mu    1.080
_exptl_absorpt_correction_type   none
_exptl_crystal_density_diffrn    1.923
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             1928
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.38
_exptl_crystal_size_min          0.24
_refine_diff_density_max         0.821
_refine_diff_density_min         -0.645
_refine_diff_density_rms         0.105
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.097
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     275
_refine_ls_number_reflns         3629
_refine_ls_number_restraints     15
_refine_ls_restrained_S_all      1.095
_refine_ls_R_factor_all          0.0712
_refine_ls_R_factor_gt           0.0570
_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^)+(0.0772P)^2^+12.8908P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1434
_refine_ls_wR_factor_ref         0.1534
_reflns_number_gt                2988
_reflns_number_total             3629
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b417251e.txt
_cod_data_source_block           1
_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_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_cell_volume        3308.7(15)
_cod_original_sg_symbol_H-M      C2/c
_cod_database_code               7203702