Single-benzene solid emitters with lasing properties based on aggregation-induced emissions.
Tang, Baolei; Liu, Huapeng; Li, Feng; Wang, Yue; Zhang, Hongyu; Chemical communications (Cambridge, England) 52 (2016) 6577–6580; doi:10.1039/c6cc02616h

data_7124634
_publ_section_title
;
 Single-benzene solid emitters with lasing properties based on
 aggregation-induced emissions.
;
_journal_issue                   39
_journal_name_full               'Chemical communications (Cambridge, England)'
_journal_page_first              6577
_journal_page_last               6580
_journal_paper_doi               10.1039/c6cc02616h
_journal_volume                  52
_journal_year                    2016
_chemical_formula_moiety         'C11 H13 N O2'
_chemical_formula_sum            'C11 H13 N O2'
_chemical_formula_weight         191.22
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2016-03-24 deposited with the CCDC.
2016-04-15 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 109.75(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   8.9638(18)
_cell_length_b                   10.520(2)
_cell_length_c                   11.467(2)
_cell_measurement_reflns_used    7746
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.575
_cell_measurement_theta_min      3.095
_cell_volume                     1017.7(4)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Rigaku RAXIS-RAPID'
_diffrn_measurement_method       '\w scans'
_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  0.0291
_diffrn_reflns_av_sigmaI/netI    0.0246
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            9802
_diffrn_reflns_theta_full        27.48
_diffrn_reflns_theta_max         27.48
_diffrn_reflns_theta_min         3.10
_exptl_absorpt_coefficient_mu    0.086
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.248
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             408
_exptl_crystal_size_max          0.547
_exptl_crystal_size_mid          0.412
_exptl_crystal_size_min          0.380
_refine_diff_density_max         0.200
_refine_diff_density_min         -0.268
_refine_diff_density_rms         0.062
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.083
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     130
_refine_ls_number_reflns         2324
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.083
_refine_ls_R_factor_all          0.0608
_refine_ls_R_factor_gt           0.0509
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1029P)^2^+0.0301P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1490
_refine_ls_wR_factor_ref         0.1583
_reflns_number_gt                1792
_reflns_number_total             2324
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c6cc02616h2.cif
_cod_data_source_block           1
_cod_original_cell_volume        1017.6(4)
_cod_original_sg_symbol_H-M      P2(1)/n
_cod_database_code               7124634