A luminescent turn-up metal‒organic framework sensor for tryptophan based on singlet‒singlet Förster energy transfer
Zhang, Jun; Huang, Yike; Yue, Dan; Cui, Yuanjing; Yang, Yu; Qian, Guodong; Journal of Materials Chemistry B 6 (2018) 5174–; doi:10.1039/C8TB01592A

data_7237268
_publ_section_title
;
 A luminescent turn-up metal--organic framework sensor for tryptophan
 based on singlet--singlet F\"orster energy transfer
;
_journal_issue                   31
_journal_name_full               'Journal of Materials Chemistry B'
_journal_page_first              5174
_journal_paper_doi               10.1039/C8TB01592A
_journal_volume                  6
_journal_year                    2018
_chemical_formula_sum            'C13 H0 N O5 Zn'
_chemical_formula_weight         315.51
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_audit_creation_method           SHELXL-2013
_audit_update_record
;
2017-08-06 deposited with the CCDC.
2018-07-17 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 100.155(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   6.4995(2)
_cell_length_b                   18.1405(5)
_cell_length_c                   10.6050(3)
_cell_measurement_reflns_used    9988
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      25.9975
_cell_measurement_theta_min      2.251
_cell_volume                     1230.79(6)
_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-2013 (Sheldrick, 2013)'
_computing_structure_solution    'Bruker SHELXTL'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0275
_diffrn_reflns_av_unetI/netI     0.0137
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.997
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       -22
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            25915
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.997
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         26.091
_diffrn_reflns_theta_min         2.245
_exptl_absorpt_coefficient_mu    2.012
_exptl_crystal_colour            Yellow
_exptl_crystal_density_diffrn    1.703
_exptl_crystal_description       Prism
_exptl_crystal_F_000             620
_refine_diff_density_max         0.764
_refine_diff_density_min         -0.252
_refine_diff_density_rms         0.102
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.212
_refine_ls_hydrogen_treatment    undef
_refine_ls_matrix_type           full
_refine_ls_number_parameters     181
_refine_ls_number_reflns         2422
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.212
_refine_ls_R_factor_all          0.0412
_refine_ls_R_factor_gt           0.0359
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
;
 w=1/[\s^2^(Fo^2^)+(0.1000P)^2^]
 where P=(Fo^2^+2Fc^2^)/3
;
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1340
_refine_ls_wR_factor_ref         0.1387
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2146
_reflns_number_total             2422
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c8tb01592a2.cif
_cod_data_source_block           ZJU-108
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               7237268
_shelxl_version_number           2013-2
_shelx_res_checksum              27286