Highly selective and sensitive fluorescence detection of Zn(2+) and Cd(2+) ions by using an acridine sensor.
Visscher, A.; Bachmann, S.; Schnegelsberg, C.; Teuteberg, T.; Mata, R. A.; Stalke, D.; Dalton transactions (Cambridge, England : 2003) 45 (2016) 5689–5699; doi:10.1039/c6dt00557h

data_7038401
_publ_section_title
;
 Highly selective and sensitive fluorescence detection of Zn(2+) and
 Cd(2+) ions by using an acridine sensor.
;
_journal_issue                   13
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              5689
_journal_page_last               5699
_journal_paper_doi               10.1039/c6dt00557h
_journal_volume                  45
_journal_year                    2016
_chemical_formula_moiety         'C31 H41 N3 O12 Zn3'
_chemical_formula_sum            'C31 H41 N3 O12 Zn3'
_chemical_formula_weight         843.78
_chemical_name_systematic
'4,5-bis(dimethylaminemethylene)acridine tetrakis(?-acetate) bis(acetate) zinc(II) '
_space_group_crystal_system      monoclinic
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_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_symmetry_space_group_name_Hall  '-P 2ybc'
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_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2015-09-09 deposited with the CCDC.
2016-02-11 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 101.42(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
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_cell_length_c                   21.008(3)
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_cell_measurement_temperature    100(2)
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_cell_volume                     3499.3(11)
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'SHELXT (G.M.Sheldrick,Acta Cryst.(2015)A71,3-8)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type  'Bruker Smart APEX II Quazar'
_diffrn_measurement_method       'omega scans'
_diffrn_radiation_type           AgK\a
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_diffrn_reflns_theta_min         1.940
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_exptl_crystal_description       block
_exptl_crystal_F_000             1736
_exptl_crystal_preparation       Luminescent
_exptl_crystal_recrystallization_method
'Re-crystallisation from solvent: Toluene/dimethylformamide'
_exptl_crystal_size_max          0.179
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_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0227P)^2^+3.1079P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
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_reflns_number_gt                6521
_reflns_number_total             7163
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c6dt00557h2.cif
_cod_data_source_block           AcrNMe2_ZnOAc
_cod_depositor_comments
'Adding full bibliography for 7038399--7038402.cif.'
_cod_database_code               7038401
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.826
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_shelx_res_checksum              86695