A remarkable effect of N,N-diethylamino functionality on the optoelectronic properties of a salicylimine-based probe for Al(3+).
Neeraj,; Kumar, Ajit; Kumar, Virendra; Prajapati, Rahul; Asthana, Sharad Kumar; Upadhyay, K. K.; Zhao, Jianzhang; Dalton transactions (Cambridge, England : 2003) 43 (2014) 5831–5839; doi:10.1039/c3dt53263a

data_7029456
_publ_section_title
;
 A remarkable effect of N,N-diethylamino functionality on the
 optoelectronic properties of a salicylimine-based probe for Al(3+).
;
_journal_issue                   15
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              5831
_journal_page_last               5839
_journal_paper_doi               10.1039/c3dt53263a
_journal_volume                  43
_journal_year                    2014
_chemical_formula_moiety         'C17 H21 N3 O5'
_chemical_formula_sum            'C17 H21 N3 O5'
_chemical_formula_weight         347.15
_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                 102.646(7)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   8.1825(5)
_cell_length_b                   15.0467(11)
_cell_length_c                   14.7289(12)
_cell_measurement_reflns_used    1392
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      29.0023
_cell_measurement_theta_min      3.1353
_cell_volume                     1769.4(2)
_computing_cell_refinement
;
CrysAlisPro, Agilent Technologies,
Version 1.171.34.49 (release 20-01-2011 CrysAlis171 .NET)
(compiled Jan 20 2011,15:58:25)
;
_computing_data_collection
;
CrysAlisPro, Agilent Technologies,
Version 1.171.34.49 (release 20-01-2011 CrysAlis171 .NET)
(compiled Jan 20 2011,15:58:25)
;
_computing_data_reduction
;
CrysAlisPro, Agilent Technologies,
Version 1.171.34.49 (release 20-01-2011 CrysAlis171 .NET)
(compiled Jan 20 2011,15:58:25)
;
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean 16.0938
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.847
_diffrn_measurement_device_type  'Xcalibur, Eos'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0278
_diffrn_reflns_av_sigmaI/netI    0.0616
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       8
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            7799
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         29.07
_diffrn_reflns_theta_min         3.14
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    0.097
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.98287
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro, Agilent Technologies,
Version 1.171.34.49 (release 20-01-2011 CrysAlis171 .NET)
(compiled Jan 20 2011,15:58:25)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.368
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       rectangular
_exptl_crystal_F_000             763
_exptl_crystal_size_max          0.38
_exptl_crystal_size_mid          0.34
_exptl_crystal_size_min          0.28
_refine_diff_density_max         0.191
_refine_diff_density_min         -0.193
_refine_diff_density_rms         0.038
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.028
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     230
_refine_ls_number_reflns         4010
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.028
_refine_ls_R_factor_all          0.1180
_refine_ls_R_factor_gt           0.0545
_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^)+(0.0415P)^2^+0.0403P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0978
_refine_ls_wR_factor_ref         0.1243
_reflns_number_gt                2211
_reflns_number_total             4010
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c3dt53263a.txt
_cod_data_source_block           sa1-no3
_cod_depositor_comments
'Adding full bibliography for 7029454--7029456.cif.'
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               7029456