Bis[μ-1,1'-(ferrocene-1,1'-diyl)bis(butane-1,3-dionato)]di-μ-methanol-diiron(II)
Xiao, Yan-Feng; Li, Hong-Feng; Yan, Peng-Fei; Li, Guang-Ming; Acta Crystallographica Section E 65 (2009) m624–; doi:10.1107/S1600536809016353

data_2221975
_publ_section_title
Bis[\m-1,1'-(ferrocene-1,1'-diyl)bis(butane-1,3-dionato)]di-\m-methanol-diiron(II)
_journal_coeditor_code           CV2543
_journal_issue                   6
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              m624
_journal_paper_doi               10.1107/S1600536809016353
_journal_volume                  65
_journal_year                    2009
_chemical_formula_iupac          '[Fe4 (C9 H8 O2)4 (C H4 O)2]'
_chemical_formula_moiety         'C38 H40 Fe4 O10'
_chemical_formula_sum            'C38 H40 Fe4 O10'
_chemical_formula_weight         880.10
_chemical_name_systematic
;
Bis[\m-1,1'-(Ferrocene-1,1'-diyl)bis(butane-1,3-dionato)]di-\m-methanol-
diiron(II)
;
_space_group_IT_number           41
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'A 2 -2ab'
_symmetry_space_group_name_H-M   'A b a 2'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   14.599(3)
_cell_length_b                   19.290(4)
_cell_length_c                   12.955(3)
_cell_measurement_reflns_used    13899
_cell_measurement_temperature    291(2)
_cell_measurement_theta_max      27.47
_cell_measurement_theta_min      3.15
_cell_volume                     3648.3(14)
_computing_cell_refinement       'RAPID-AUTO (Rigaku, 1998)'
_computing_data_collection       'RAPID-AUTO (Rigaku, 1998)'
_computing_data_reduction        'CrystalStructure (Rigaku/MSC, 2002)'
_computing_molecular_graphics    'SHELXTL (Sheldrick, 2008)'
_computing_publication_material  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      291(2)
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type  'Rigaku R-AXIS RAPID'
_diffrn_measurement_method       \w
_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  0.0415
_diffrn_reflns_av_sigmaI/netI    0.0412
_diffrn_reflns_limit_h_max       18
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_k_max       24
_diffrn_reflns_limit_k_min       -24
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            16837
_diffrn_reflns_theta_full        27.48
_diffrn_reflns_theta_max         27.48
_diffrn_reflns_theta_min         3.14
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.617
_exptl_absorpt_correction_T_max  0.7370
_exptl_absorpt_correction_T_min  0.6852
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(ABSCOR; Higashi, 1995)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.602
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1808
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.22
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.243
_refine_diff_density_min         -0.279
_refine_ls_abs_structure_details 'Flack (1983), 1899 Friedel pairs'
_refine_ls_abs_structure_Flack   -0.001(16)
_refine_ls_extinction_coef       0.00077(11)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXL97 (Sheldrick, 2008)'
_refine_ls_goodness_of_fit_ref   1.050
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     242
_refine_ls_number_reflns         4079
_refine_ls_number_restraints     13
_refine_ls_restrained_S_all      1.066
_refine_ls_R_factor_all          0.0399
_refine_ls_R_factor_gt           0.0306
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0338P)^2^+0.1021P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0656
_refine_ls_wR_factor_ref         0.0686
_reflns_number_gt                3473
_reflns_number_total             4079
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            cv2543.cif
_cod_data_source_block           I
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Orthorhombic' changed to 'orthorhombic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from
2010-06-29.

'_exptl_absorpt_correction_type' value 'Multi-scan' changed
to 'multi-scan' 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 

The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Orthorhombic' changed to
'orthorhombic' according to
/home/saulius/struct/CIF-dictionaries/cif_core.dic dictionary named
'cif_core.dic' version 2.4.1 from
2010-06-29.

'_exptl_absorpt_correction_type' value 'Multi-scan'
changed to 'multi-scan' 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 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_cell_volume        3648.5(13)
_cod_original_sg_symbol_Hall     'A 2 -2ac'
_cod_database_code               2221975
_cod_database_fobs_code          2221975