Coordination Chemistry of Anticrowns. Synthesis and Structures of Double-Decker Sandwich Complexes of the Three-Mercury Anticrown (o-C6F4Hg)3with Halide Anions Containing and Not Containing Coordinated Dibromomethane Molecules
Tugashov, Kirill I.; Gribanyov, Dmitry A.; Dolgushin, Fedor M.; Smol’yakov, Alexander F.; Peregudov, Alexander S.; Minacheva, Marija Kh.; Tikhonova, Irina A.; Shur, Vladimir B.; Organometallics 35 (2016) 2197–; doi:10.1021/acs.organomet.6b00231

data_4086614
_publ_section_title
;
 Coordination Chemistry of Anticrowns. Synthesis and Structures of
 Double-Decker Sandwich Complexes of the Three-Mercury Anticrown
 (o-C6F4Hg)3with Halide Anions Containing and Not Containing Coordinated
 Dibromomethane Molecules
;
_journal_issue                   13
_journal_name_full               Organometallics
_journal_page_first              2197
_journal_paper_doi               10.1021/acs.organomet.6b00231
_journal_volume                  35
_journal_year                    2016
_chemical_formula_moiety         'C36 F25 Hg6, C24 H20 P'
_chemical_formula_sum            'C60 H20 F25 Hg6 P'
_chemical_formula_weight         2450.27
_space_group_crystal_system      monoclinic
_space_group_IT_number           15
_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2014/7
_cell_angle_alpha                90
_cell_angle_beta                 94.4650(10)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   28.3497(16)
_cell_length_b                   7.3389(4)
_cell_length_c                   27.2512(15)
_cell_measurement_reflns_used    9337
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      29.95
_cell_measurement_theta_min      2.87
_cell_volume                     5652.6(5)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'Bruker SHELXTL'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker SMART APEX II CCD area detector'
_diffrn_measurement_method       'omega scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0775
_diffrn_reflns_av_unetI/netI     0.0474
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       42
_diffrn_reflns_limit_h_min       -42
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       40
_diffrn_reflns_limit_l_min       -40
_diffrn_reflns_number            68021
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         31.997
_diffrn_reflns_theta_min         1.997
_exptl_absorpt_coefficient_mu    16.389
_exptl_absorpt_correction_T_max  0.500
_exptl_absorpt_correction_T_min  0.222
_exptl_absorpt_correction_type   integration
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    2.879
_exptl_crystal_description       prism
_exptl_crystal_F_000             4400
_exptl_crystal_size_max          0.160
_exptl_crystal_size_mid          0.070
_exptl_crystal_size_min          0.060
_refine_diff_density_max         1.090
_refine_diff_density_min         -1.653
_refine_diff_density_rms         0.229
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.023
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     417
_refine_ls_number_reflns         9791
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.023
_refine_ls_R_factor_all          0.0492
_refine_ls_R_factor_gt           0.0289
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0088P)^2^+12.9458P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0468
_refine_ls_wR_factor_ref         0.0519
_reflns_Friedel_coverage         0.000
_reflns_number_gt                7637
_reflns_number_total             9791
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            om6b00231_si_002.cif
_cod_data_source_block           hg3f
_cod_database_code               4086614
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.179
_shelx_estimated_absorpt_t_max   0.440
_shelx_res_checksum              3724
_shelx_hkl_checksum              87086