A Stepwise Mechanism for the Mechanochemical Synthesis of Halogen-Bonded Cocrystal Architectures
Dominik Cinčić; Tomislav Friščić; William Jones; Journal of the American Chemical Society 130 (2008) 7524–7525; doi:10.1021/ja801164v

data_4107902
_publ_section_title
;
 A Stepwise Mechanism for the Mechanochemical Synthesis of Halogen-Bonded
 Cocrystal Architectures
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              7524
_journal_page_last               7525
_journal_paper_doi               10.1021/ja801164v
_journal_volume                  130
_journal_year                    2008
_chemical_formula_moiety         '(C6 F4 I2), (C4 H9 N1 S1)'
_chemical_formula_sum            'C10 H9 F4 I2 N S'
_chemical_formula_weight         505.04
_chemical_name_common            'ODI-tmo 1/1'
_chemical_name_systematic
;
 1,2-DIIODOTETRAFLUOROBENZENE-1,4-THIOMORPHOLINE 1/1
;
_space_group_IT_number           62
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2ac 2n'
_symmetry_space_group_name_H-M   'P n m a'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   8.9245(2)
_cell_length_b                   21.1954(3)
_cell_length_c                   7.29040(10)
_cell_measurement_reflns_used    15054
_cell_measurement_temperature    180(2)
_cell_measurement_theta_max      34.97
_cell_measurement_theta_min      1.02
_cell_volume                     1379.04(4)
_computing_cell_refinement       'HKL Scalepack (Otwinowski & Minor 1997)'
_computing_data_collection       'Collect (Nonius B.V. 1998)'
_computing_data_reduction
;
 HKL Denzo and Scalepack (Otwinowski & Minor 1997)
;
_computing_publication_material  'SHELXL-97 (Sheldrick 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick 1997)'
_computing_structure_solution    'SIR-92 (Altomare et al. 1994)'
_diffrn_ambient_temperature      180(2)
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type  'Nonius Kappa CCD'
_diffrn_measurement_method       'Thin slice \w and \f scans'
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0502
_diffrn_reflns_av_sigmaI/netI    0.0348
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       33
_diffrn_reflns_limit_k_min       -33
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_limit_l_min       -9
_diffrn_reflns_number            13429
_diffrn_reflns_theta_full        34.97
_diffrn_reflns_theta_max         34.97
_diffrn_reflns_theta_min         1.92
_exptl_absorpt_coefficient_mu    4.739
_exptl_absorpt_correction_T_max  0.631
_exptl_absorpt_correction_T_min  0.393
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
multi-scan from symmetry-related measurements 
 Sortav (Blessing 1995)
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    2.433
_exptl_crystal_description       prism
_exptl_crystal_F_000             936
_exptl_crystal_size_max          0.21
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.10
_refine_diff_density_max         2.191
_refine_diff_density_min         -1.309
_refine_diff_density_rms         0.355
_refine_ls_extinction_coef       0.0136(9)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.263
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     92
_refine_ls_number_reflns         3081
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.263
_refine_ls_R_factor_all          0.0507
_refine_ls_R_factor_gt           0.0386
_refine_ls_shift/su_max          0.013
_refine_ls_shift/su_mean         0.002
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0496P)^2^+0.7422P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0932
_refine_ls_wR_factor_ref         0.1107
_reflns_number_gt                2549
_reflns_number_total             3081
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja801164v-file004.cif
_cod_data_source_block           wj0717
_cod_database_code               4107902