Mechanogeneration of Acid from Oxime Sulfonates.
Nagamani, Chikkannagari; Liu, Huiying; Moore, Jeffrey S.; Journal of the American Chemical Society 138 (2016) 2540–2543; doi:10.1021/jacs.6b00097

data_4130091
_publ_contact_author
; 
Jeffrey S. Moore 
University of Illinois 
Department of Chemistry 
Urbana, Illinois  61801 
USA  
;
_publ_section_title
;
 Mechanogeneration of Acid from Oxime Sulfonates.
;
_journal_issue                   8
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              2540
_journal_page_last               2543
_journal_paper_doi               10.1021/jacs.6b00097
_journal_volume                  138
_journal_year                    2016
_chemical_formula_moiety         'C10 H10 F3 N O3'
_chemical_formula_sum            'C10 H10 F3 N O3'
_chemical_formula_weight         249.19
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_atom_sites_solution_hydrogens   mixed
_audit_creation_method           SHELXL-2014/6
_audit_update_record
; 
? 
;
_cell_angle_alpha                90
_cell_angle_beta                 94.2965(18)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   5.0912(3)
_cell_length_b                   8.9533(5)
_cell_length_c                   23.0489(12)
_cell_measurement_reflns_used    9839
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      68.35
_cell_measurement_theta_min      3.85
_cell_volume                     1047.69(10)
_computing_cell_refinement       'SAINT V8.34A (Bruker, 2005)'
_computing_data_collection       'APEX2 V2014.9-0 (Bruker, 2014)'
_computing_data_reduction
; 
SAINT V8.34A, XPREP v2014/2, SADABS V2014/4, TWINABS V2012/1 
(Bruker, 2012 & 2014) 
;
_computing_molecular_graphics
; 
SHELXTL v2014-4 (Bruker, 2014), CrystalMaker v2.7.7 (CrystalMaker, 1994) 
;
_computing_publication_material  'XCIF V2014-2 (Bruker, 2014)'
_computing_structure_refinement  'SHELX-2014-6 (Sheldrick, 2014)'
_computing_structure_solution    'SHELX-2014-4 (Sheldrick, 2014)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device       'Bruker D8 Venture/Photon 100'
_diffrn_measurement_method       'profile data from \f and \w scans'
_diffrn_radiation_monochromator  'multilayer mirrors'
_diffrn_radiation_source         'microfocus sealed tube'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_radiation_wavelength_id  cd48vsa
_diffrn_reflns_av_R_equivalents  0.0342
_diffrn_reflns_av_unetI/netI     0.0220
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       6
_diffrn_reflns_limit_h_min       -6
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -27
_diffrn_reflns_number            12994
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        67.679
_diffrn_reflns_theta_max         68.346
_diffrn_reflns_theta_min         3.846
_exptl_absorpt_coefficient_mu    1.330
_exptl_absorpt_correction_T_max  0.98669
_exptl_absorpt_correction_T_min  0.71896
_exptl_absorpt_correction_type   integration
_exptl_absorpt_process_details   'SADABS V2014/4 (Bruker, 2014)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.580
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             512
_exptl_crystal_id                cd48vsa
_exptl_crystal_preparation
; 
The data crystal was mounted using oil (Parantone-N, Exxon) to a 
0.3 mm cryo-loop (Hampton Research) with the (1 -2 -1) scattering 
planes roughly normal to the spindle axis. 
;
_exptl_crystal_size_max          0.502
_exptl_crystal_size_mid          0.455
_exptl_crystal_size_min          0.012
_refine_diff_density_max         0.678
_refine_diff_density_min         -0.399
_refine_diff_density_rms         0.070
_refine_ls_extinction_coef       0.0090(7)
_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   1.179
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     161
_refine_ls_number_reflns         1921
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.179
_refine_ls_R_factor_all          0.0576
_refine_ls_R_factor_gt           0.0547
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0106P)^2^+2.8247P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1225
_refine_ls_wR_factor_ref         0.1237
_reflns_Friedel_coverage         0.000
_reflns_number_gt                1801
_reflns_number_total             1921
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ja6b00097_si_002.cif
_cod_data_source_block           cd48vsa
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               4130091
_shelx_estimated_absorpt_t_min   0.555
_shelx_estimated_absorpt_t_max   0.984
_shelxl_version_number           2014/6
_shelx_res_checksum              20957
_shelx_hkl_checksum              44496