One amino-functionalized luminescence sensor demonstrating high sensitivity and selectivity for detecting Al3+ and Cu2+ as well as its luminescent mixed matrix membranes and test papers
Wan, Xiaoyu; Zhang, Yifan; Wang, Huaiwei; Lu, Jing; Li, Dacheng; Dou, Jianmin; Li, Yunwu; Wang, Suna; Journal of Solid State Chemistry 305 (2022) 122705–; doi:10.1016/j.jssc.2021.122705

data_1566064
_publ_section_title
;
 One amino-functionalized luminescence sensor demonstrating high
 sensitivity and selectivity for detecting Al3+ and Cu2+ as well as its
 luminescent mixed matrix membranes and test papers
;
_journal_name_full               'Journal of Solid State Chemistry'
_journal_page_first              122705
_journal_paper_doi               10.1016/j.jssc.2021.122705
_journal_volume                  305
_journal_year                    2022
_chemical_formula_sum            'C20 H18 N2 O5 Zn'
_chemical_formula_weight         431.73
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   mixed
_audit_creation_method           SHELXL-2018/3
_cell_angle_alpha                97.041(2)
_cell_angle_beta                 109.067(4)
_cell_angle_gamma                102.585(3)
_cell_formula_units_Z            2
_cell_length_a                   8.4412(7)
_cell_length_b                   10.0314(9)
_cell_length_c                   12.6984(11)
_cell_measurement_reflns_used    2533
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      26.5875
_cell_measurement_theta_min      2.447
_cell_volume                     969.73(15)
_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.983
_diffrn_measured_fraction_theta_max 0.983
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0229
_diffrn_reflns_av_unetI/netI     0.0441
_diffrn_reflns_Laue_measured_fraction_full 0.983
_diffrn_reflns_Laue_measured_fraction_max 0.983
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            4719
_diffrn_reflns_point_group_measured_fraction_full 0.983
_diffrn_reflns_point_group_measured_fraction_max 0.983
_diffrn_reflns_theta_full        25.015
_diffrn_reflns_theta_max         25.015
_diffrn_reflns_theta_min         2.447
_exptl_absorpt_coefficient_mu    1.300
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.479
_exptl_crystal_description       block
_exptl_crystal_F_000             444
_refine_diff_density_max         0.435
_refine_diff_density_min         -0.700
_refine_diff_density_rms         0.076
_refine_ls_extinction_coef       .
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.093
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     266
_refine_ls_number_reflns         3347
_refine_ls_number_restraints     39
_refine_ls_restrained_S_all      1.098
_refine_ls_R_factor_all          0.0498
_refine_ls_R_factor_gt           0.0419
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0592P)^2^+0.5120P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1081
_refine_ls_wR_factor_ref         0.1126
_reflns_Friedel_coverage         0.000
_reflns_Friedel_fraction_full    .
_reflns_Friedel_fraction_max     .
_reflns_number_gt                2899
_reflns_number_total             3347
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            JSSC-2022-305-122705.cif
_cod_data_source_block           210705f
_cod_database_code               1566064
_shelx_shelxl_version_number     2018/3
_shelx_res_checksum              72671
_shelx_hkl_checksum              21359