Mechano-responsive luminescent emissions of an organic molecular crystal: effects of aromatic stacking interactions and solid state packing
Devi, Kakali; Sarma, Rupam J.; CrystEngComm 21 (2019) 4811–; doi:10.1039/C9CE00659A

data_7233069
_publ_section_title
;
 Mechano-responsive luminescent emissions of an organic molecular crystal:
 effects of aromatic stacking interactions and solid state packing
;
_journal_issue                   32
_journal_name_full               CrystEngComm
_journal_page_first              4811
_journal_paper_doi               10.1039/C9CE00659A
_journal_volume                  21
_journal_year                    2019
_chemical_formula_moiety         'C13 H15 N3 O3'
_chemical_formula_sum            'C13 H15 N3 O3'
_chemical_formula_weight         261.28
_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'
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   mixed
_audit_creation_method           SHELXL-2016/6
_audit_update_record
;
2019-04-08 deposited with the CCDC.    2019-07-09 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 92.895(5)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   10.2378(11)
_cell_length_b                   10.1117(9)
_cell_length_c                   13.0302(10)
_cell_measurement_reflns_used    3848
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      24.27
_cell_measurement_theta_min      2.47
_cell_volume                     1347.2(2)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2016/6 (Sheldrick, 2016)'
_computing_structure_solution    'SHELXL-2016/6 (Sheldrick, 2016)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.993
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0270
_diffrn_reflns_av_unetI/netI     0.0258
_diffrn_reflns_Laue_measured_fraction_full 0.996
_diffrn_reflns_Laue_measured_fraction_max 0.993
_diffrn_reflns_limit_h_max       6
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            11012
_diffrn_reflns_point_group_measured_fraction_full 0.996
_diffrn_reflns_point_group_measured_fraction_max 0.993
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         26.393
_diffrn_reflns_theta_min         3.131
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    0.094
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Sheldrick - 2016'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.288
_exptl_crystal_description       block
_exptl_crystal_F_000             552
_exptl_crystal_size_max          0.180
_exptl_crystal_size_mid          0.150
_exptl_crystal_size_min          0.110
_exptl_transmission_factor_max   0.989
_exptl_transmission_factor_min   0.982
_refine_diff_density_max         0.178
_refine_diff_density_min         -0.257
_refine_diff_density_rms         0.059
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.057
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     193
_refine_ls_number_reflns         2740
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.057
_refine_ls_R_factor_all          0.0588
_refine_ls_R_factor_gt           0.0436
_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^)+(0.0895P)^2^+0.1155P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1258
_refine_ls_wR_factor_ref         0.1450
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2125
_reflns_number_total             2740
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c9ce00659a2.cif
_cod_data_source_block           RJS_Semi_Naph_0m
_cod_depositor_comments
'Adding full bibliography for 7233069--7233070.cif.'
_cod_database_code               7233069
_shelx_shelxl_version_number     2016/6
_shelx_estimated_absorpt_t_min   0.983
_shelx_estimated_absorpt_t_max   0.990
_exptl_absorpt_special_details   'Bruker AXS SADABS program'
_shelx_res_checksum              12165