A simple and dual responsive efficient new Schiff base chemoreceptor for selective sensing of F- and Hg2+: application to bioimaging in living cells and mimicking of molecular logic gates
Banerjee, Priyabrata; Roy Chowdhury, Additi; Ghosh, Pritam; Roy, Biswajit Gopal; Mitra, Partha; Mukhopadhyay, Subhra Kanti; RSC Adv.  (2015) –; doi:10.1039/C5RA06105A

data_7221191
_publ_section_title
;
 A simple and dual responsive efficient new Schiff base chemoreceptor for
 selective sensing of F- and Hg2+: application to bioimaging in living
 cells and mimicking of molecular logic gates
;
_journal_name_full               'RSC Adv.'
_journal_paper_doi               10.1039/C5RA06105A
_journal_year                    2015
_chemical_formula_sum            'C13 H6 F5 N3 O3'
_chemical_formula_weight         347.21
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_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
_audit_update_record
;
2015-01-02 deposited with the CCDC.
2015-07-08 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 102.612(5)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   8.404(2)
_cell_length_b                   13.281(3)
_cell_length_c                   11.867(3)
_cell_measurement_reflns_used    4943
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      31.27
_cell_measurement_theta_min      2.33
_cell_volume                     1292.6(5)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.956
_diffrn_measured_fraction_theta_max 0.956
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0875
_diffrn_reflns_av_sigmaI/netI    0.0597
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            9515
_diffrn_reflns_theta_full        24.99
_diffrn_reflns_theta_max         24.99
_diffrn_reflns_theta_min         2.33
_exptl_absorpt_coefficient_mu    0.175
_exptl_absorpt_correction_T_max  0.97
_exptl_absorpt_correction_T_min  0.96
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.784
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             696
_exptl_crystal_size_max          .24
_exptl_crystal_size_mid          .18
_exptl_crystal_size_min          .16
_refine_diff_density_max         0.593
_refine_diff_density_min         -0.630
_refine_diff_density_rms         0.162
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.220
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     219
_refine_ls_number_reflns         2166
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.220
_refine_ls_R_factor_all          0.0839
_refine_ls_R_factor_gt           0.0751
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1675P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2086
_refine_ls_wR_factor_ref         0.2322
_reflns_number_gt                1867
_reflns_number_total             2166
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c5ra06105a2.cif
_cod_data_source_block           sensor1
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to
/usr/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 3271 2015-04-21 07:52:19Z andrius 
;
_cod_original_cell_volume        1292.5(5)
_cod_original_sg_symbol_H-M      'P2(1)/c  '
_cod_database_code               7221191