Unusual absence of FRET in triazole bridged coumarin-hydroxyquinoline, an active sensor for Hg2+ detection.
Mondal, Surajit; Patra, Niladri; Nayek, Hari Pada; Hira, Sumit K.; Chatterjee, Soumit; Dey, Swapan; Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology 19 (2020) 1211–1221; doi:10.1039/d0pp00140f

data_1558692
_publ_section_title
;
 Unusual absence of FRET in triazole bridged coumarin-hydroxyquinoline, an
 active sensor for Hg2+ detection.
;
_journal_issue                   9
_journal_name_full
'Photochemical &amp; photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology'
_journal_page_first              1211
_journal_page_last               1221
_journal_paper_doi               10.1039/d0pp00140f
_journal_volume                  19
_journal_year                    2020
_chemical_formula_sum            'C22 H22 N4 O3'
_chemical_formula_weight         390.43
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_space_group_name_H-M_alt        'P 1 21/c 1'
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_audit_creation_method           SHELXL-2016/6
_audit_update_record
;
2019-03-22 deposited with the CCDC.	2020-07-09 downloaded from the CCDC.
;
_cell_angle_alpha                90
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_cell_angle_gamma                90
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_cell_length_c                   10.8022(12)
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_cell_volume                     1974.4(4)
_computing_structure_refinement  'SHELXL-2016/6 (Sheldrick, 2016)'
_computing_structure_solution    'SHELXT 2014/5 (Sheldrick, 2014)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.848
_diffrn_measurement_device_type  'SuperNova, Single source at offset/far, EosS2'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0271
_diffrn_reflns_av_unetI/netI     0.0468
_diffrn_reflns_Laue_measured_fraction_full 1.000
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_diffrn_reflns_limit_h_max       11
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_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         29.369
_diffrn_reflns_theta_min         2.061
_exptl_absorpt_coefficient_mu    0.090
_exptl_crystal_colour            yellow
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_exptl_crystal_description       block
_exptl_crystal_F_000             824
_exptl_crystal_size_max          0.16
_exptl_crystal_size_mid          0.02
_exptl_crystal_size_min          0.01
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_refine_ls_extinction_method     none
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_refine_ls_matrix_type           full
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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^)+(0.0498P)^2^+0.3515P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1366
_refine_ls_wR_factor_ref         0.1536
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2792
_reflns_number_total             4606
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d0pp00140f2.cif
_cod_data_source_block           shelx
_cod_depositor_comments
'Adding full bibliography for 1558692--1558694.cif.'
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               1558692
_shelx_shelxl_version_number     2016/6
_shelx_res_checksum              82813