Influence of Solvent in Crystal Engineering: A Significant Change to the Order-Disorder Transition in Ferrocene.
Bear, Joseph C.; Cockcroft, Jeremy K.; Williams, Jeffrey H.; Journal of the American Chemical Society 142 (2020) 1731–1734; doi:10.1021/jacs.9b11895

data_4133976
_publ_section_title
;
 Influence of Solvent in Crystal Engineering: A Significant Change to the
 Order-Disorder Transition in Ferrocene.
;
_journal_issue                   4
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              1731
_journal_page_last               1734
_journal_paper_doi               10.1021/jacs.9b11895
_journal_volume                  142
_journal_year                    2020
_chemical_formula_moiety         'C10 H10 Fe, 2(C3 F3)'
_chemical_formula_sum            'C16 H10 F6 Fe'
_chemical_formula_weight         372.09
_chemical_name_systematic        Ferrocene:hexafluorobenzene
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_creation_date             2019-09-12
_audit_creation_method
;
Olex2 1.2
(compiled 2018.05.29 svn.r3508 for OlexSys, GUI svn.r5506)
;
_cell_angle_alpha                76.824(6)
_cell_angle_beta                 77.466(6)
_cell_angle_gamma                83.877(5)
_cell_formula_units_Z            2
_cell_length_a                   7.1877(5)
_cell_length_b                   9.2267(6)
_cell_length_c                   11.8150(8)
_cell_measurement_reflns_used    3341
_cell_measurement_temperature    297.50(10)
_cell_measurement_theta_max      26.4280
_cell_measurement_theta_min      4.6580
_cell_volume                     743.40(9)
_computing_cell_refinement       'CrysAlisPro 1.171.39.46 (Rigaku OD, 2018)'
_computing_data_collection       'CrysAlisPro 1.171.39.46 (Rigaku OD, 2018)'
_computing_data_reduction        'CrysAlisPro 1.171.39.46 (Rigaku OD, 2018)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2015)'
_computing_structure_solution    'ShelXT (Sheldrick, 2015)'
_diffrn_ambient_environment      C6F6
_diffrn_ambient_temperature      297.5
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean 5.2031
_diffrn_detector_type            Atlas
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_details
;
List of Runs (angles in degrees, time in seconds):

  # Type    Start    End  Width  t~exp~   \w     \q     \k     \f   Frames
--------------------------------------------------------------------------
  1  \w    -19.00  52.00   1.00    1.50    --   11.17 -99.00 -60.00   71
  2  \w    -16.00  84.00   1.00    1.50    --   11.17  57.00 -30.00  100
  3  \w    -18.00  52.00   1.00    1.50    --   11.17 -99.00  60.00   70
  4  \w     -4.00  58.00   1.00    1.50    --   11.17-110.00 120.00   62
  5  \w    -11.00  84.00   1.00    1.50    --   11.17  77.00  90.00   95
  6  \w    -53.00  39.00   1.00    1.50    --   11.17 -57.00-180.00   92
  7  \w    -12.00  80.00   1.00    1.50    --   11.17  38.00-120.00   92
;
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'SuperNova, Dual, Cu at home/near, Atlas'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_type
'CrysAlisPro convention (1999,Acta A55,543-557)'
_diffrn_orient_matrix_UB_11      0.0209923000
_diffrn_orient_matrix_UB_12      -0.0757181000
_diffrn_orient_matrix_UB_13      0.0255472000
_diffrn_orient_matrix_UB_21      -0.0303888000
_diffrn_orient_matrix_UB_22      0.0155605000
_diffrn_orient_matrix_UB_23      0.0574923000
_diffrn_orient_matrix_UB_31      -0.0943008000
_diffrn_orient_matrix_UB_32      -0.0167584000
_diffrn_orient_matrix_UB_33      0.0006099000
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0400
_diffrn_reflns_av_unetI/netI     0.0333
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            10074
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        24.707
_diffrn_reflns_theta_max         24.707
_diffrn_reflns_theta_min         3.187
_diffrn_source                   'micro-focus sealed X-ray tube'
_diffrn_source_type              'SuperNova (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    1.073
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.38986
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.39.46 (Rigaku Oxford Diffraction, 2018)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            'clear dark orange'
_exptl_crystal_colour_lustre     clear
_exptl_crystal_colour_modifier   dark
_exptl_crystal_colour_primary    orange
_exptl_crystal_density_diffrn    1.662
_exptl_crystal_description       block
_exptl_crystal_F_000             372
_exptl_crystal_preparation       'Ferrocene dissolved in hot C6F6'
_exptl_crystal_recrystallization_method
'Crystals grown using C6F6 as solvent in an NMR tube stood in hot water'
_exptl_crystal_size_max          0.722
_exptl_crystal_size_mid          0.389
_exptl_crystal_size_min          0.2
_refine_diff_density_max         0.336
_refine_diff_density_min         -0.256
_refine_diff_density_rms         0.064
_refine_ls_extinction_coef       0.030(4)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXL-2014/7 (Sheldrick 2014'
_refine_ls_goodness_of_fit_ref   1.044
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     209
_refine_ls_number_reflns         2541
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.044
_refine_ls_R_factor_all          0.0651
_refine_ls_R_factor_gt           0.0462
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0721P)^2^+0.2122P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1276
_refine_ls_wR_factor_ref         0.1465
_reflns_Friedel_coverage         0.000
_reflns_number_gt                1771
_reflns_number_total             2541
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ja9b11895_si_002.cif
_cod_data_source_block           exp_1343
_cod_depositor_comments
'Adding full bibliography for 4133967--4133980.cif.'
_cod_database_code               4133976
_shelx_shelxl_version_number     2014/7
_chemical_oxdiff_formula         'Fe C16 H10 F6'
_chemical_oxdiff_usercomment     'In capillary'
_shelx_estimated_absorpt_t_max   0.814
_shelx_estimated_absorpt_t_min   0.511
_reflns_odcompleteness_completeness 99.84
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     26.32
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
2.a Aromatic/amide H refined with riding coordinates:
 C7(H7), C8(H8), C9(H9), C10(H10), C11(H11), C12(H12), C13(H13), C14(H14),
 C15(H15), C16(H16)
;
_shelx_res_checksum              32731
_shelx_hkl_checksum              5337
_olex2_date_sample_data_collection 2018-12-13
_olex2_exptl_crystal_mounting_method 'Inside 1.0 mm X-ray capillary'
_olex2_submission_special_instructions 'No special instructions were received'
_oxdiff_exptl_absorpt_empirical_details
;
Empirical correction (ABSPACK) includes:
- Absorption correction using spherical harmonics
- Frame scaling
;
_oxdiff_exptl_absorpt_empirical_full_max 1.913
_oxdiff_exptl_absorpt_empirical_full_min 0.478