Organometallic halogen bond acceptors: directionality, hybrid cocrystal precipitation, and blueshifted CO ligand vibrational band
Torubaev, Yury V.; Skabitskiy, Ivan V.; Rusina, Polina; Pasynskii, Alexander A.; Rai, Dhirendra K.; Singh, Ajeet; CrystEngComm 20 (2018) 2258–; doi:10.1039/C7CE02185B

data_7230200
_publ_section_title
;
 Organometallic halogen bond acceptors: directionality, hybrid cocrystal
 precipitation, and blueshifted CO ligand vibrational band
;
_journal_issue                   16
_journal_name_full               CrystEngComm
_journal_page_first              2258
_journal_paper_doi               10.1039/C7CE02185B
_journal_volume                  20
_journal_year                    2018
_chemical_formula_moiety         'C3 F2 I, C7 H5 Fe I O2'
_chemical_formula_sum            'C10 H5 F2 Fe I2 O2'
_chemical_formula_weight         504.79
_chemical_name_systematic
'Dicarbonyl-(h5-cyclopentadienyl)-iodoiron 1,2,4,5-tetrafluoro-3,6-diiodobenzene'
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_audit_creation_date             2017-07-04
_audit_creation_method
;
Olex2 1.2
(compiled 2017.03.28 svn.r3405 for OlexSys, GUI svn.r5337)
;
_audit_update_record
;
2017-11-26 deposited with the CCDC.
2018-02-28 downloaded from the CCDC.
;
_cell_angle_alpha                105.4770(10)
_cell_angle_beta                 93.4690(10)
_cell_angle_gamma                95.4210(10)
_cell_formula_units_Z            2
_cell_length_a                   8.0151(4)
_cell_length_b                   8.2003(5)
_cell_length_c                   10.3911(6)
_cell_measurement_reflns_used    5018
_cell_measurement_temperature    150
_cell_measurement_theta_max      30.587
_cell_measurement_theta_min      2.563
_cell_volume                     652.64(6)
_computing_cell_refinement       'SAINT v7.60A (Bruker, 2009)'
_computing_data_reduction        'SAINT v7.60A (Bruker, 2009)'
_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    'XS (Sheldrick, 2008)'
_diffrn_ambient_temperature      150
_diffrn_measured_fraction_theta_full 0.985
_diffrn_measured_fraction_theta_max 0.974
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0258
_diffrn_reflns_av_unetI/netI     0.0365
_diffrn_reflns_Laue_measured_fraction_full 0.985
_diffrn_reflns_Laue_measured_fraction_max 0.974
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            6084
_diffrn_reflns_point_group_measured_fraction_full 0.985
_diffrn_reflns_point_group_measured_fraction_max 0.974
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         29.000
_diffrn_reflns_theta_min         2.563
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    5.895
_exptl_absorpt_correction_T_max  0.7461
_exptl_absorpt_correction_T_min  0.3498
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2008/1 (Bruker,2008) was used for absorption correction.
;
_exptl_crystal_colour            'dark red'
_exptl_crystal_colour_modifier   dark
_exptl_crystal_colour_primary    red
_exptl_crystal_density_diffrn    2.569
_exptl_crystal_description       prism
_exptl_crystal_F_000             462
_exptl_crystal_size_max          0.4
_exptl_crystal_size_mid          0.4
_exptl_crystal_size_min          0.2
_refine_diff_density_max         0.690
_refine_diff_density_min         -1.747
_refine_diff_density_rms         0.179
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.059
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     154
_refine_ls_number_reflns         3371
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.059
_refine_ls_R_factor_all          0.0275
_refine_ls_R_factor_gt           0.0258
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0337P)^2^+0.2641P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0654
_refine_ls_wR_factor_ref         0.0665
_reflns_Friedel_coverage         0.000
_reflns_number_gt                3161
_reflns_number_total             3371
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c7ce02185b2.cif
_cod_data_source_block           1_CCDC1
_cod_depositor_comments
'Adding full bibliography for 7230199--7230205.cif.'
_cod_database_code               7230200
_shelx_shelxl_version_number     2016/6
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
2.a Aromatic/amide H refined with riding coordinates:
 C6(H6), C5(H5), C4(H4), C3(H3), C7(H7)
;
_shelx_res_checksum              37349
_olex2_submission_special_instructions 'No special instructions were received'