OFF-ON-OFF fluorescent response of N,N,N',N'-tetrakis(1-isoquinolylmethyl)-2-hydroxy-1,3-propanediamine (1-isoHTQHPN) toward Zn(2.).
Mikata, Yuji; Ohnishi, Risa; Ugai, Anna; Konno, Hideo; Nakata, Yasushi; Hamagami, Ikuko; Sato, Shin-Ichiro; Dalton transactions (Cambridge, England : 2003) 45 (2016) 7250–7257; doi:10.1039/c6dt00506c

data_7038744
_publ_section_title
;
 OFF-ON-OFF fluorescent response of
 N,N,N',N'-tetrakis(1-isoquinolylmethyl)-2-hydroxy-1,3-propanediamine
 (1-isoHTQHPN) toward Zn(2.).
;
_journal_issue                   17
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              7250
_journal_page_last               7257
_journal_paper_doi               10.1039/c6dt00506c
_journal_volume                  45
_journal_year                    2016
_chemical_formula_moiety         'C49 H46 Cl2 N8 O11 Zn2'
_chemical_formula_sum            'C49 H46 Cl2 N8 O11 Zn2'
_chemical_formula_weight         1124.62
_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_update_record
;
2015-11-10 deposited with the CCDC.
2016-03-09 downloaded from the CCDC.
;
_cell_angle_alpha                90.0000
_cell_angle_beta                 92.6176(17)
_cell_angle_gamma                90.0000
_cell_formula_units_Z            4
_cell_length_a                   18.4865(6)
_cell_length_b                   12.3565(3)
_cell_length_c                   21.1884(7)
_cell_measurement_reflns_used    11835
_cell_measurement_temperature    153
_cell_measurement_theta_max      27.49
_cell_measurement_theta_min      3.04
_cell_volume                     4835.0(3)
_computing_cell_refinement       CrystalClear
_computing_data_collection       'CrystalClear (Rigaku/MSC Inc., 2006)'
_computing_data_reduction        CrystalClear
_computing_molecular_graphics    'CrystalStructure 4.0'
_computing_publication_material  'CrystalStructure 4.0 (Rigaku, 2010)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      153
_diffrn_detector_area_resol_mean 7.314
_diffrn_measured_fraction_theta_full 0.993
_diffrn_measured_fraction_theta_max 0.993
_diffrn_measurement_device_type  'Rigaku Mercury70'
_diffrn_measurement_method       \w
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71070
_diffrn_reflns_av_R_equivalents  0.0315
_diffrn_reflns_limit_h_max       23
_diffrn_reflns_limit_h_min       -23
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -27
_diffrn_reflns_number            36968
_diffrn_reflns_theta_full        27.48
_diffrn_reflns_theta_max         27.48
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.173
_exptl_absorpt_correction_T_max  0.910
_exptl_absorpt_correction_T_min  0.727
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'REQAB (Rigaku, 1998)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.545
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       unknown
_exptl_crystal_F_000             2312.00
_exptl_crystal_size_max          0.300
_exptl_crystal_size_mid          0.250
_exptl_crystal_size_min          0.080
_refine_diff_density_max         1.400
_refine_diff_density_min         -0.870
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.069
_refine_ls_hydrogen_treatment    constr
_refine_ls_number_parameters     649
_refine_ls_number_reflns         11000
_refine_ls_number_restraints     0
_refine_ls_R_factor_gt           0.0570
_refine_ls_shift/su_max          0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w = 1/[\s^2^(Fo^2^)+(0.0878P)^2^+6.2547P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_ref         0.1693
_reflns_number_gt                8970
_reflns_number_total             11000
_reflns_threshold_expression     F^2^>2.0\s(F^2^)
_cod_data_source_file            c6dt00506c2.cif
_cod_data_source_block           1isoHTQHPNZn2
_cod_depositor_comments
'Adding full bibliography for 7038742--7038745.cif.'
_cod_database_code               7038744