Colorimetric and Luminescent Sensors for Chloride: Hydrogen Bonding vs Deprotonation
Elmes, Robert B. P.; Turner, Peter; Jolliffe, Katrina A.; Organic Letters 15 (2013) 5638–; doi:10.1021/ol402500q

data_1513107
_publ_section_title
;
 Colorimetric and Luminescent Sensors for Chloride: Hydrogen Bonding vs
 Deprotonation
;
_journal_issue                   22
_journal_name_full               'Organic Letters'
_journal_page_first              5638
_journal_paper_doi               10.1021/ol402500q
_journal_volume                  15
_journal_year                    2013
_chemical_formula_sum            'C43 H52 Cl F6 N3 O2'
_chemical_formula_weight         792.33
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      14
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_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                 113.998(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   13.1149(16)
_cell_length_b                   22.854(3)
_cell_length_c                   14.9779(18)
_cell_measurement_reflns_used    5990
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      21.93
_cell_measurement_theta_min      2.82
_cell_volume                     4101.2(9)
_computing_cell_refinement       'SAINT (Bruker-AXS,2012)'
_computing_data_collection       'APEX (Bruker-AXS,2012)'
_computing_data_reduction        'SAINT and XPREP (Bruker-AXS,2012)'
_computing_molecular_graphics
;
  xtal 3.6 (Hall,du Boulay, D.J. & Olthof-Hazekamp, R. 1999)
  ORTEPII  (Johnson,C.K., 1976). 
  WinGX (Farrugia, 1999)
  shelXle (H&#x00FC;bschle,C.B., et al., 2011)
;
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SIR97 (Altomare, et. al. 1997)'
_diffrn_ambient_temperature      150(2)
_diffrn_crystal_treatment
;
attached with Exxon Paratone N, to a short length 
of fibre supported on a thin piece of copper wire 
inserted in a copper mounting pin.  The crystal was 
quenched in a cold nitrogen gas stream from an 
Oxford Cryosystems Cryostream. 
;
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  APEXII-FR591
_diffrn_measurement_method       \w+\f
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_source         'rotating anode'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1705
_diffrn_reflns_av_sigmaI/netI    0.1192
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       30
_diffrn_reflns_limit_k_min       -30
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            64412
_diffrn_reflns_theta_full        28.37
_diffrn_reflns_theta_max         28.37
_diffrn_reflns_theta_min         1.70
_exptl_absorpt_coefficient_mu    0.160
_exptl_absorpt_correction_T_max  0.982
_exptl_absorpt_correction_T_min  0.702
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
 SADABS (Sheldrick, 1996)
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.283
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prismatic
_exptl_crystal_F_000             1672
_exptl_crystal_size_max          0.165
_exptl_crystal_size_mid          0.087
_exptl_crystal_size_min          0.067
_refine_diff_density_max         0.820
_refine_diff_density_min         -0.484
_refine_diff_density_rms         0.095
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.294
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     508
_refine_ls_number_reflns         10239
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.294
_refine_ls_R_factor_all          0.1656
_refine_ls_R_factor_gt           0.0690
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.05P)^2^+0.50P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1336
_refine_ls_wR_factor_ref         0.1865
_reflns_number_gt                5137
_reflns_number_total             10239
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ol402500q_si_002.cif
_cod_data_source_block           1.TBACl_kaj13pt7
_cod_database_code               1513107