π–π-Induced aggregation and single-crystal fluorescence anisotropy of 5,6,10b-triazaacephenanthrylene
Ostrowska, Katarzyna; Ceresoli, Davide; Stadnicka, Katarzyna; Gryl, Marlena; Cazzaniga, Marco; Soave, Raffaella; Musielak, Bogdan; Witek, Łukasz J.; Goszczycki, Piotr; Grolik, Jarosław; Turek, Andrzej M.; IUCrJ 5 (2018) –; doi:10.1107/S2052252518001987

data_1549268
_publ_section_title
;
 \p--\p-Induced aggregation and single-crystal fluorescence anisotropy of
 5,6,10b-triazaacephenanthrylene
;
_journal_issue                   3
_journal_name_full               IUCrJ
_journal_page_first
;
;
_journal_paper_doi               10.1107/S2052252518001987
_journal_volume                  5
_journal_year                    2018
_chemical_formula_sum            'C26 H15 N5 O'
_chemical_formula_weight         413.43
_chemical_melting_point          556
_chemical_name_systematic
;
 5,6,10b-triazaacephenanthrylene 
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   difmap
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                84.147(6)
_cell_angle_beta                 67.347(5)
_cell_angle_gamma                81.113(6)
_cell_formula_units_Z            2
_cell_length_a                   9.2504(5)
_cell_length_b                   9.4009(8)
_cell_length_c                   11.9245(6)
_cell_measurement_reflns_used    5007
_cell_measurement_temperature    119.9(1)
_cell_measurement_theta_max      77.9834
_cell_measurement_theta_min      4.0182
_cell_volume                     944.47(11)
_computing_cell_refinement
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.20 (release 27-06-2012 CrysAlis171 .NET)
(compiled Jul 11 2012,15:38:31)
;
_computing_data_collection
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.20 (release 27-06-2012 CrysAlis171 .NET)
(compiled Jul 11 2012,15:38:31)
;
_computing_data_reduction
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.20 (release 27-06-2012 CrysAlis171 .NET)
(compiled Jul 11 2012,15:38:31)
;
_computing_molecular_graphics
;
ORTEP-3 for Windows (L. Farrugia, J. Appl. Cryst., 32 (1999) 837) 
and Mercury 2.3 (C. F. Macrae, P. R. Edgington, P. McCabe, E. Pidcock, 
G. P. Shields, R. Taylor, M. Towler, J. van de Streek, J. Appl. Cryst., 
39 (2006) 453)
;
_computing_publication_material
;
SHELXL-97 (M. Sheldrick, Acta Cryst. A64 (2008) 112)
;
_computing_structure_refinement
;
SHELXL-97 (M. Sheldrick, Acta Cryst. A64 (2008) 112)
;
_computing_structure_solution
; SIR92 (A. Altomare, G. Cascarano, 
C. Giacovazzo, A. Guagliardi, M. C. Burla, G. Polidori, M. Camalli, 
J. Appl. Cryst., 27 (1994) 435)
;
_diffrn_ambient_temperature      119.9(1)
_diffrn_detector_area_resol_mean 10.3756
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'SuperNova, Dual, Cu at zero, Atlas'
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_source         'SuperNova (Cu) X-ray Source'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.1090
_diffrn_reflns_av_sigmaI/netI    0.0823
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            19315
_diffrn_reflns_theta_full        73.00
_diffrn_reflns_theta_max         73.00
_diffrn_reflns_theta_min         4.02
_exptl_absorpt_coefficient_mu    0.745
_exptl_absorpt_correction_T_max  0.9780
_exptl_absorpt_correction_T_min  0.7806
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.20 (release 27-06-2012 CrysAlis171 .NET)
(compiled Jul 11 2012,15:38:31)
Empirical absorption correction using spherical harmonics,
implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.454
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             428
_exptl_crystal_size_max          0.35
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.03
_refine_diff_density_max         0.425
_refine_diff_density_min         -0.405
_refine_diff_density_rms         0.091
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.063
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     292
_refine_ls_number_reflns         3772
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.063
_refine_ls_R_factor_all          0.0916
_refine_ls_R_factor_gt           0.0681
_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^)+(0.1488P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1844
_refine_ls_wR_factor_ref         0.2170
_reflns_number_gt                2778
_reflns_number_total             3772
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            yc5013.cif
_cod_data_source_block           3157_2a_LT
_cod_database_code               1549268