π-Stacking between Pentafluorophenyl and Phenyl Groups as a Controlling Feature of Intra- and Intermolecular Crystal Structure Motifs in Substituted Ferrocenes. Observation of Unexpected Face-to-Face Stacking between Pentafluorophenyl Rings
Blanchard, Mélanie D.; Hughes, Russell P.; Concolino, Thomas E.; Rheingold, Arnold L.; Chemistry of Materials 12 (2000) 1604–1610; doi:10.1021/cm000093j

data_4000004
_publ_section_title
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 \p-Stacking between Pentafluorophenyl and Phenyl Groups as a
 Controlling Feature of Intra- and Intermolecular Crystal Structure
 Motifs in Substituted Ferrocenes. Observation of Unexpected
 Face-to-Face Stacking between Pentafluorophenyl Rings
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_journal_coden_ASTM              CMATEX
_journal_issue                   6
_journal_name_full               'Chemistry of Materials'
_journal_page_first              1604
_journal_page_last               1610
_journal_paper_doi               10.1021/cm000093j
_journal_volume                  12
_journal_year                    2000
_chemical_formula_sum            'C22 H8 F10 Fe'
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_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  'P 2yb'
_symmetry_space_group_name_H-M   'P 1 21 1'
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_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 108.2627(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   10.7378(3)
_cell_length_b                   13.9667(5)
_cell_length_c                   13.4215(4)
_cell_measurement_reflns_used    ?
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      ?
_cell_measurement_theta_min      ?
_cell_volume                     1911.44(16)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SHELXTL'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      173(2)
_diffrn_detector_area_resol_mean ?
_diffrn_measured_fraction_theta_full 0.969
_diffrn_measured_fraction_theta_max 0.969
_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  0.0603
_diffrn_reflns_av_sigmaI/netI    0.0512
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            7649
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         26.00
_diffrn_reflns_theta_min         1.60
_diffrn_standards_decay_%        ?
_diffrn_standards_interval_count ?
_diffrn_standards_interval_time  ?
_diffrn_standards_number         ?
_exptl_absorpt_coefficient_mu    0.892
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.387
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   DIFABS
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.800
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             1024
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.05
_refine_diff_density_max         2.595
_refine_diff_density_min         -0.954
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_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.53(5)
_refine_ls_extinction_coef       ?
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.029
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     596
_refine_ls_number_reflns         5712
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.029
_refine_ls_R_factor_all          0.1211
_refine_ls_R_factor_gt           0.0981
_refine_ls_shift/su_max          0.082
_refine_ls_shift/su_mean         0.008
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1540P)^2^+23.9636P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2509
_refine_ls_wR_factor_ref         0.2857
_reflns_number_gt                4867
_reflns_number_total             5712
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cm000093j.cif
_cod_data_source_block           rph95r
_cod_depositor_comments
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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.

'_exptl_absorpt_correction_type' value 'Empirical' changed to
'empirical' 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_sg_symbol_H-M      P2(1)
_cod_database_code               4000004