Phase-out-compliant fluorosurfactants: Unique methimazolium derivatives including room temperature ionic liquids
Hummel, Michael; Markiewicz, Marta; Stolte, Stefan; Noisternig, Michael Franz; Braun, Doris Elfriede; Gelbrich, Thomas; Griesser, Ulrich J.; Partl, Gabriel Julian; Naier, Benjamin Florian; Wurst, Klaus; Krüger, Biljana; Kopacka, Holger; Laus, Gerhard; Huppertz, Hubert; Schottenberger, Herwig; Green Chem.  (2017) –; doi:10.1039/C7GC00571G

data_7227988
_publ_section_title
;
 Phase-out-compliant fluorosurfactants: Unique methimazolium derivatives
 including room temperature ionic liquids
;
_journal_name_full               'Green Chem.'
_journal_paper_doi               10.1039/C7GC00571G
_journal_year                    2017
_chemical_formula_moiety         'C12 H10 F13 N2 S 1+, C8 F17 I, I 1-'
_chemical_formula_sum            'C20 H10 F30 I2 N2 S'
_chemical_formula_weight         1134.16
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_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
_atom_sites_solution_secondary   difmap
_audit_conform_dict_location     ftp://ftp.iucr.org/pub/cif_core.dic
_audit_conform_dict_name         cif_core.dic
_audit_conform_dict_version      2.4
_audit_creation_date             2015-04-14T16:48:15-00:00
_audit_creation_method           'WinGX routine CIF_UPDATE'
_audit_update_record
;
2016-01-25 deposited with the CCDC.
2017-04-03 downloaded from the CCDC.
;
_cell_angle_alpha                94.848(6)
_cell_angle_beta                 91.767(6)
_cell_angle_gamma                95.367(7)
_cell_formula_units_Z            2
_cell_length_a                   6.4954(5)
_cell_length_b                   9.2039(8)
_cell_length_c                   27.9195(19)
_cell_measurement_reflns_used    2687
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      26.963
_cell_measurement_theta_min      3.166
_cell_volume                     1654.6(2)
_computing_cell_refinement
;
        CrysAlisPro, Agilent Technologies,
        Version 1.171.37.31 (release 14-01-2014 CrysAlis171 .NET)
        (compiled Jan 14 2014,18:38:05)
;
_computing_data_collection
;
        CrysAlisPro, Agilent Technologies,
        Version 1.171.37.31 (release 14-01-2014 CrysAlis171 .NET)
        (compiled Jan 14 2014,18:38:05)
;
_computing_data_reduction
;
        CrysAlisPro, Agilent Technologies,
        Version 1.171.37.31 (release 14-01-2014 CrysAlis171 .NET)
        (compiled Jan 14 2014,18:38:05)
;
_computing_structure_refinement  'SHELXL-2014/6 (Sheldrick, 2015)'
_computing_structure_solution    'SIR2002 (Burla et al., 2003)'
_diffrn_ambient_temperature      173(2)
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean 10.3575
_diffrn_measured_fraction_theta_full 0.988
_diffrn_measured_fraction_theta_max 0.988
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'Xcalibur, Ruby, Gemini ultra'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_UB_11      0.0710431
_diffrn_orient_matrix_UB_12      -0.0530909
_diffrn_orient_matrix_UB_13      0.0026032
_diffrn_orient_matrix_UB_21      -0.0793951
_diffrn_orient_matrix_UB_22      -0.0566128
_diffrn_orient_matrix_UB_23      -0.0071502
_diffrn_orient_matrix_UB_31      0.0264129
_diffrn_orient_matrix_UB_32      0.0037957
_diffrn_orient_matrix_UB_33      -0.0243548
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0384
_diffrn_reflns_av_unetI/netI     0.0744
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       7
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       33
_diffrn_reflns_limit_l_min       -33
_diffrn_reflns_number            9260
_diffrn_reflns_theta_full        25.35
_diffrn_reflns_theta_max         25.35
_diffrn_reflns_theta_min         2.99
_diffrn_source                   'Enhance (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    2.153
_exptl_absorpt_correction_T_max  0.877
_exptl_absorpt_correction_T_min  0.695
_exptl_absorpt_correction_type   analytical
_exptl_absorpt_process_details
;
        CrysAlisPro, Agilent Technologies,
        Version 1.171.37.31 (release 14-01-2014 CrysAlis171 .NET)
        (compiled Jan 14 2014,18:38:05)
Analytical numeric absorption correction using a multifaceted crystal
                        model based on expressions derived by R.C. Clark & J.S.
        (Clark, R. C. & Reid, J. S. (1995). Acta Cryst. A51, 887-897)
        Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    2.276
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       'platy fragment'
_exptl_crystal_F_000             1072
_exptl_crystal_size_max          0.2
_exptl_crystal_size_mid          0.19
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.691
_refine_diff_density_min         -1.243
_refine_diff_density_rms         0.123
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.056
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     592
_refine_ls_number_reflns         5961
_refine_ls_number_restraints     448
_refine_ls_restrained_S_all      1.049
_refine_ls_R_factor_all          0.0686
_refine_ls_R_factor_gt           0.0462
_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^)+(0.0395P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0977
_refine_ls_wR_factor_ref         0.1120
_reflns_number_gt                4502
_reflns_number_total             5964
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            c7gc00571g2.cif
_cod_data_source_block           gp138_2
_cod_database_code               7227988
_shelxl_version_number           2014/6
_shelx_res_checksum              20315
_shelx_hkl_checksum              85249