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_7203704
_publ_section_title
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 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            'C38 H30 As Fe N2 O9'
_chemical_formula_weight         789.41
_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                 111.28(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   14.565(3)
_cell_length_b                   13.618(3)
_cell_length_c                   18.393(4)
_cell_measurement_reflns_used    30
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      30
_cell_measurement_theta_min      15
_cell_volume                     3399.4(14)
_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 0.997
_diffrn_measured_fraction_theta_max 0.997
_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  0.0207
_diffrn_reflns_av_sigmaI/netI    0.0334
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -3
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            6402
_diffrn_reflns_theta_full        25.05
_diffrn_reflns_theta_max         25.05
_diffrn_reflns_theta_min         1.91
_diffrn_standards_decay_%        2.2
_exptl_absorpt_coefficient_mu    1.471
_exptl_absorpt_correction_T_max  0.8990
_exptl_absorpt_correction_T_min  0.4724
_exptl_absorpt_correction_type   semi-empirical
_exptl_absorpt_process_details   psi-scan
_exptl_crystal_density_diffrn    1.542
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             1612
_exptl_crystal_size_max          0.60
_exptl_crystal_size_mid          0.30
_exptl_crystal_size_min          0.07
_refine_diff_density_max         0.689
_refine_diff_density_min         -0.436
_refine_diff_density_rms         0.070
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.014
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     468
_refine_ls_number_reflns         6015
_refine_ls_number_restraints     3
_refine_ls_restrained_S_all      1.014
_refine_ls_R_factor_all          0.0549
_refine_ls_R_factor_gt           0.0398
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0544P)^2^+1.9236P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0923
_refine_ls_wR_factor_ref         0.1003
_reflns_number_gt                4825
_reflns_number_total             6015
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b417251e.txt
_cod_data_source_block           3
_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 
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_cod_original_cell_volume        3399.4(12)
_cod_original_sg_symbol_H-M      P2(1)/c
_cod_database_code               7203704