A single probe to sense Al(iii) colorimetrically and Cd(ii) by turn-on fluorescence in physiological conditions and live cells, corroborated by X-ray crystallographic and theoretical studies.
Kar, Chirantan; Samanta, Soham; Goswami, Sudeep; Ramesh, Aiyagari; Das, Gopal; Dalton transactions (Cambridge, England : 2003) 44 (2015) 4123–4132; doi:10.1039/c4dt01433b

data_7033581
_publ_section_title
;
 A single probe to sense Al(iii) colorimetrically and Cd(ii) by turn-on
 fluorescence in physiological conditions and live cells, corroborated by
 X-ray crystallographic and theoretical studies.
;
_journal_issue                   9
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              4123
_journal_page_last               4132
_journal_paper_doi               10.1039/c4dt01433b
_journal_volume                  44
_journal_year                    2015
_chemical_formula_moiety         'C34 H36 Cd Cl2 N8 O2,2(H2O)'
_chemical_formula_sum            'C34 H40 Cd Cl2 N8 O4'
_chemical_formula_weight         808.05
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/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
;
2014-03-02 deposited with the CCDC.
2015-01-07 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 111.574(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   18.0309(4)
_cell_length_b                   10.7197(4)
_cell_length_c                   20.3059(6)
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      26.62
_cell_measurement_theta_min      2.43
_cell_volume                     3649.9(2)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      298(2)
_diffrn_measured_fraction_theta_full 0.990
_diffrn_measured_fraction_theta_max 0.990
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega 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  0.0336
_diffrn_reflns_av_sigmaI/netI    0.0298
_diffrn_reflns_limit_h_max       22
_diffrn_reflns_limit_h_min       -23
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       25
_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_number            22411
_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         27.50
_diffrn_reflns_theta_min         2.16
_exptl_absorpt_coefficient_mu    0.793
_exptl_absorpt_correction_T_max  0.881
_exptl_absorpt_correction_T_min  0.827
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADBAS
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.470
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1656.0
_exptl_crystal_size_max          0.26
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.16
_refine_diff_density_max         0.335
_refine_diff_density_min         -0.315
_refine_diff_density_rms         0.054
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.783
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     236
_refine_ls_number_reflns         3766
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.783
_refine_ls_R_factor_all          0.0422
_refine_ls_R_factor_gt           0.0308
_refine_ls_shift/su_max          0.005
_refine_ls_shift/su_mean         0.002
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1000P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0958
_refine_ls_wR_factor_ref         0.1066
_reflns_number_gt                3086
_reflns_number_total             4158
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c4dt01433b2.cif
_cod_data_source_block           L1-Cd
_cod_depositor_comments
'Adding full bibliography for 7033581--7033582.cif.'
_cod_original_cell_volume        3649.88(19)
_cod_original_sg_symbol_H-M      C2/c
_cod_database_code               7033581