Fabrication of a self-assembled supramolecular fluorescent nanosensor from functional graphene oxide and its application for the detection of Al3+
Liu, Zengchen; Yang, Weijie; Tian, Boshi; Liu, Jin; Zhu, Wenping; Ge, Genwu; Xiao, Lina; Meng, Yuning; New Journal of Chemistry 42 (2018) 17665–; doi:10.1039/C8NJ03322F

data_7057751
_publ_section_title
;
 Fabrication of a self-assembled supramolecular fluorescent nanosensor
 from functional graphene oxide and its application for the detection of
 Al3+
;
_journal_issue                   21
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              17665
_journal_paper_doi               10.1039/C8NJ03322F
_journal_volume                  42
_journal_year                    2018
_chemical_formula_sum            'C H N O S'
_chemical_formula_weight         75.09
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2018-03-06 deposited with the CCDC.
2018-09-24 downloaded from the CCDC.
;
_cell_angle_alpha                89.822(15)
_cell_angle_beta                 89.865(16)
_cell_angle_gamma                76.378(15)
_cell_formula_units_Z            20
_cell_length_a                   9.563(9)
_cell_length_b                   10.201(10)
_cell_length_c                   16.616(16)
_cell_measurement_temperature    296(2)
_cell_volume                     1575(3)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.800
_diffrn_measured_fraction_theta_max 0.800
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0323
_diffrn_reflns_av_sigmaI/netI    0.0991
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            9305
_diffrn_reflns_theta_full        29.82
_diffrn_reflns_theta_max         29.82
_diffrn_reflns_theta_min         1.23
_exptl_absorpt_coefficient_mu    0.757
_exptl_crystal_density_diffrn    1.583
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             760
_refine_diff_density_max         1.189
_refine_diff_density_min         -0.863
_refine_diff_density_rms         0.148
_refine_ls_extinction_coef       0.023(9)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.474
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     398
_refine_ls_number_reflns         7253
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.474
_refine_ls_R_factor_all          0.2602
_refine_ls_R_factor_gt           0.1623
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.2000P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.4267
_refine_ls_wR_factor_ref         0.4820
_reflns_number_gt                3184
_reflns_number_total             7253
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c8nj03322f2.cif
_cod_data_source_block           a
_cod_depositor_comments          'Adding full bibliography for 7057751.cif.'
_cod_database_code               7057751