The effect of structural heterogeneity upon the microviscosity of ionic liquids.
Clark, Ryan; Nawawi, Mohd A.; Dobre, Ana; Pugh, David; Liu, Qingshan; Ivanov, Aleksandar P.; White, Andrew J. P.; Edel, Joshua B.; Kuimova, Marina K.; McIntosh, Alastair J. S.; Welton, Tom; Chemical science 11 (2020) 6121–6133; doi:10.1039/d0sc02009e

data_1558125
_publ_section_title
;
 The effect of structural heterogeneity upon the microviscosity of ionic
 liquids.
;
_journal_issue                   24
_journal_name_full               'Chemical science'
_journal_page_first              6121
_journal_page_last               6133
_journal_paper_doi               10.1039/d0sc02009e
_journal_volume                  11
_journal_year                    2020
_chemical_formula_moiety         'C21 H21 N2 S2, C2 F6 N O4 S2'
_chemical_formula_sum            'C23 H21 F6 N3 O4 S4'
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_space_group_crystal_system      monoclinic
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_audit_update_record
;
2020-04-06 deposited with the CCDC.	2020-05-27 downloaded from the CCDC.
;
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_diffrn_detector_area_resol_mean 10.4115
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_diffrn_measurement_device       'four-circle diffractometer'
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_diffrn_source                   'fine-focus sealed X-ray tube'
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_exptl_absorpt_process_details
;
CrysAlisPro 1.171.38.46 (Rigaku Oxford Diffraction, 2015)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            purple
_exptl_crystal_density_diffrn    1.593
_exptl_crystal_description       blade
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_exptl_crystal_size_mid          0.100
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_refine_ls_restrained_S_all      1.063
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_refine_ls_shift/su_max          0.009
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.1015P)^2^+23.1011P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1802
_refine_ls_wR_factor_ref         0.1933
_reflns_Friedel_coverage         0.000
_reflns_number_gt                3865
_reflns_number_total             4679
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d0sc02009e2.cif
_cod_data_source_block           Cy3_NTf2
_cod_depositor_comments
;Adding full bibliography for 1558120--1558126.cif.

 Adding full bibliography for 1558120--1558126.cif.
;
_cod_original_cell_volume        5385.47(16)
_cod_original_sg_symbol_H-M      'I 2/a'
_cod_database_code               1558125
_shelx_shelxl_version_number     2016/4
_shelx_estimated_absorpt_t_min   0.383
_shelx_estimated_absorpt_t_max   0.858
_oxdiff_exptl_absorpt_empirical_full_min 0.802
_oxdiff_exptl_absorpt_empirical_full_max 1.291
_oxdiff_exptl_absorpt_empirical_details
;
Empirical correction (ABSPACK) includes:
- Absorption correction using spherical harmonics
- Frame scaling
;
_shelx_res_checksum              75612