A water soluble Al3+ selective colorimetric and fluorescent turn-on chemosensor and its application in living cell imaging.
Sen, Supriti; Mukherjee, Titas; Chattopadhyay, Basab; Moirangthem, Anuradha; Basu, Anupam; Marek, Jaromir; Chattopadhyay, Pabitra; The Analyst 137 (2012) 3975–3981; doi:10.1039/c2an35560d

data_1514924
_publ_section_title
;
 A water soluble Al3+ selective colorimetric and fluorescent turn-on
 chemosensor and its application in living cell imaging.
;
_journal_issue                   17
_journal_name_full               'The Analyst'
_journal_page_first              3975
_journal_page_last               3981
_journal_paper_doi               10.1039/c2an35560d
_journal_volume                  137
_journal_year                    2012
_chemical_formula_sum            'C16 H13 N O2'
_chemical_formula_weight         251.28
_chemical_name_systematic
;
?
;
_space_group_IT_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                 107.501(5)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   9.7368(5)
_cell_length_b                   9.5514(4)
_cell_length_c                   13.8091(7)
_cell_measurement_temperature    120(2)
_cell_volume                     1224.80(11)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      120(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_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  0.0325
_diffrn_reflns_av_sigmaI/netI    0.0247
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            7887
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         3.06
_exptl_absorpt_coefficient_mu    0.089
_exptl_crystal_density_diffrn    1.363
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             528
_refine_diff_density_max         0.345
_refine_diff_density_min         -0.373
_refine_diff_density_rms         0.041
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.103
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     173
_refine_ls_number_reflns         2156
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.103
_refine_ls_R_factor_all          0.0500
_refine_ls_R_factor_gt           0.0398
_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^)+(0.0700P)^2^+0.2000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1154
_refine_ls_wR_factor_ref         0.1197
_reflns_number_gt                1726
_reflns_number_total             2156
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c2an35560d.txt
_cod_data_source_block           in-105
_cod_original_cell_volume        1224.80(10)
_cod_database_code               1514924