Nonconventional luminophores with unprecedented efficiencies and color-tunable afterglows
Wang, Yunzhong; Tang, Saixing; Wen, Yating; Zheng, Shuyuan; Yang, Bing; Yuan, Wang Zhang; Materials Horizons 7 (2020) 2105–2112; doi:10.1039/D0MH00688B

data_1558088
_publ_section_title
;
 Nonconventional luminophores with unprecedented efficiencies and
 color-tunable afterglows
;
_journal_issue                   8
_journal_name_full               'Materials Horizons'
_journal_page_first              2105
_journal_page_last               2112
_journal_paper_doi               10.1039/D0MH00688B
_journal_volume                  7
_journal_year                    2020
_chemical_formula_moiety         'C3 H4 N2 O2'
_chemical_formula_sum            'C3 H4 N2 O2'
_chemical_formula_weight         100.08
_space_group_crystal_system      monoclinic
_space_group_IT_number           15
_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_atom_sites_solution_hydrogens   mixed
_audit_creation_method           SHELXL-2018/3
_audit_update_record
;
2020-01-31 deposited with the CCDC.	2020-05-19 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 105.194(7)
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   9.3446(15)
_cell_length_b                   12.244(2)
_cell_length_c                   7.3458(13)
_cell_measurement_reflns_used    5020
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      68.36
_cell_measurement_theta_min      6.09
_cell_volume                     811.1(2)
_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
_computing_structure_solution    'SHELXT 2014/5 (Sheldrick, 2014)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.988
_diffrn_measured_fraction_theta_max 0.984
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0456
_diffrn_reflns_av_unetI/netI     0.0339
_diffrn_reflns_Laue_measured_fraction_full 0.988
_diffrn_reflns_Laue_measured_fraction_max 0.984
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       8
_diffrn_reflns_limit_l_min       -8
_diffrn_reflns_number            4803
_diffrn_reflns_point_group_measured_fraction_full 0.988
_diffrn_reflns_point_group_measured_fraction_max 0.984
_diffrn_reflns_theta_full        67.679
_diffrn_reflns_theta_max         68.367
_diffrn_reflns_theta_min         6.094
_exptl_absorpt_coefficient_mu    1.210
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.639
_exptl_crystal_description       block
_exptl_crystal_F_000             416
_exptl_crystal_size_max          0.240
_exptl_crystal_size_mid          0.220
_exptl_crystal_size_min          0.200
_exptl_transmission_factor_max   0.7531
_exptl_transmission_factor_min   0.6003
_refine_diff_density_max         0.240
_refine_diff_density_min         -0.260
_refine_diff_density_rms         0.053
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.088
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     64
_refine_ls_number_reflns         737
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.088
_refine_ls_R_factor_all          0.0561
_refine_ls_R_factor_gt           0.0546
_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^)+(0.0845P)^2^+1.3640P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1652
_refine_ls_wR_factor_ref         0.1665
_reflns_Friedel_coverage         0.000
_reflns_number_gt                701
_reflns_number_total             737
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d0mh00688b3.cif
_cod_data_source_block           aa_a
_cod_depositor_comments
;Adding full bibliography for 1558087--1558090.cif.

 Adding full bibliography for 1558087--1558090.cif.
;
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               1558088
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_min   0.760
_shelx_estimated_absorpt_t_max   0.794
_shelx_res_checksum              92160