Identification and H(D)-bond energies of C-H(D)Cl interactions in chloride-haloalkane clusters: a combined X-ray crystallographic, spectroscopic, and theoretical study.
Serebryanskaya, Tatiyana V.; Novikov, Alexander S.; Gushchin, Pavel V.; Haukka, Matti; Asfin, Ruslan E.; Tolstoy, Peter M.; Kukushkin, Vadim Yu; Physical chemistry chemical physics : PCCP 18 (2016) 14104–14112; doi:10.1039/c6cp00861e

data_7225013
_publ_section_title
;
 Identification and H(D)-bond energies of C-H(D)Cl interactions in
 chloride-haloalkane clusters: a combined X-ray crystallographic,
 spectroscopic, and theoretical study.
;
_journal_issue                   20
_journal_name_full               'Physical chemistry chemical physics : PCCP'
_journal_page_first              14104
_journal_page_last               14112
_journal_paper_doi               10.1039/c6cp00861e
_journal_volume                  18
_journal_year                    2016
_chemical_formula_moiety         'C38 H46 N10 Pt, 4(C H Br3), 2(Cl)'
_chemical_formula_sum            'C42 H50 Br12 Cl2 N10 Pt'
_chemical_formula_weight         1919.83
_space_group_IT_number           61
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2ac 2ab'
_symmetry_space_group_name_H-M   'P b c a'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2015-05-18 deposited with the CCDC.
2016-04-22 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   14.2649(5)
_cell_length_b                   18.1921(5)
_cell_length_c                   23.1012(7)
_cell_measurement_reflns_used    11604
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      28.70
_cell_measurement_theta_min      1.00
_cell_volume                     5995.0(3)
_computing_cell_refinement       'Denzo/Scalepack (Otwinowski & Minor, 1997)'
_computing_data_collection       'Collect (Bruker AXS BV, 1997-2008)'
_computing_data_reduction        'Denzo/Scalepack (Otwinowski & Minor, 1997)'
_computing_molecular_graphics    'Diamond v.3.2d (Brandenburg, 2010)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SUPERFLIP (Palatinus & Chapuis, 2007)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 16
_diffrn_measured_fraction_theta_full 0.986
_diffrn_measured_fraction_theta_max 0.986
_diffrn_measurement_device       '62mm x 62mm CCD camera on \k-goniostat'
_diffrn_measurement_device_type  'Bruker KAPPA APEX II CCD'
_diffrn_measurement_method       '\f scans and \w scans with \k offset'
_diffrn_radiation_monochromator  'horizontally mounted graphite crystal'
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0514
_diffrn_reflns_av_sigmaI/netI    0.0467
_diffrn_reflns_limit_h_max       19
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       24
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       31
_diffrn_reflns_limit_l_min       -30
_diffrn_reflns_number            35250
_diffrn_reflns_theta_full        28.75
_diffrn_reflns_theta_max         28.75
_diffrn_reflns_theta_min         2.53
_exptl_absorpt_coefficient_mu    10.467
_exptl_absorpt_correction_T_max  0.4807
_exptl_absorpt_correction_T_min  0.1819
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Sheldrick, 2008)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    2.127
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             3616
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.19
_exptl_crystal_size_min          0.08
_refine_diff_density_max         2.830
_refine_diff_density_min         -2.992
_refine_diff_density_rms         0.197
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.115
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     332
_refine_ls_number_reflns         7682
_refine_ls_number_restraints     33
_refine_ls_restrained_S_all      1.149
_refine_ls_R_factor_all          0.0929
_refine_ls_R_factor_gt           0.0587
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0179P)^2^+93.2212P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1140
_refine_ls_wR_factor_ref         0.1291
_reflns_number_gt                5525
_reflns_number_total             7682
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c6cp00861e2.cif
_cod_data_source_block           1_Cl2_CHBr34
_cod_depositor_comments
'Adding full bibliography for 7225011--7225014.cif.'
_cod_database_code               7225013