Synthesis and Solid-state Fluorescence Properties of Pentacyclic 7-Substituted-indeno[1’,2’:4,5]pyrido[2,1-a]isoindol-5-ones
Chamas, Zein; Marchi, Enrico; Presson, Benjamin; Aubert, Emmanuel; Fort, Yves; Ceroni, Paola; Mamane, Victor; RSC Adv.  (2014) –; doi:10.1039/C4RA12155D

data_7218990
_publ_section_title
;
 Synthesis and Solid-state Fluorescence Properties of Pentacyclic
 7-Substituted-indeno[1&#x2019;,2&#x2019;:4,5]pyrido[2,1-a]isoindol-5-ones
;
_journal_name_full               'RSC Adv.'
_journal_paper_doi               10.1039/C4RA12155D
_journal_year                    2014
_chemical_formula_moiety         'C25 H17 N O2'
_chemical_formula_sum            'C25 H17 N O2'
_chemical_formula_weight         363.40
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   difmap
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2014-10-06 deposited with the CCDC.
2014-12-01 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 104.472(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   10.6552(3)
_cell_length_b                   8.1691(2)
_cell_length_c                   20.6721(6)
_cell_measurement_reflns_used    6072
_cell_measurement_temperature    110(2)
_cell_measurement_theta_max      76.1788
_cell_measurement_theta_min      4.2817
_cell_volume                     1742.28(9)
_computing_cell_refinement
;
CrysAlisPro, Agilent Technologies,
Version 1.171.35.19 (release 27-10-2011 CrysAlis171 .NET)
(compiled Oct 27 2011,15:02:11)
;
_computing_data_collection
;
CrysAlisPro, Agilent Technologies,
Version 1.171.35.19 (release 27-10-2011 CrysAlis171 .NET)
(compiled Oct 27 2011,15:02:11)
;
_computing_data_reduction
;
CrysAlisPro, Agilent Technologies,
Version 1.171.35.19 (release 27-10-2011 CrysAlis171 .NET)
(compiled Oct 27 2011,15:02:11)
;
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SIR_92 (Altomare et al., 1994)'
_diffrn_ambient_temperature      109.95(10)
_diffrn_detector_area_resol_mean 10.4508
_diffrn_measured_fraction_theta_full 0.980
_diffrn_measured_fraction_theta_max 0.980
_diffrn_measurement_device_type  'SuperNova, Dual, Cu at zero, Atlas'
_diffrn_measurement_method       'omega scans'
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_source         'SuperNova (Cu) X-ray Source'
_diffrn_radiation_type           'Cu K\a'
_diffrn_radiation_wavelength     1.5418
_diffrn_reflns_av_R_equivalents  0.0146
_diffrn_reflns_av_sigmaI/netI    0.0426
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       6
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_number            9695
_diffrn_reflns_theta_full        70.13
_diffrn_reflns_theta_max         70.13
_diffrn_reflns_theta_min         4.29
_exptl_absorpt_coefficient_mu    0.702
_exptl_absorpt_correction_T_max  0.951
_exptl_absorpt_correction_T_min  0.892
_exptl_absorpt_correction_type   analytical
_exptl_absorpt_process_details
;
CrysAlisPro, Agilent Technologies,
Version 1.171.35.19 (release 27-10-2011 CrysAlis171 .NET)
(compiled Oct 27 2011,15:02:11)
Analytical numeric absorption correction using a multifaceted crystal
            model based on expressions derived by R.C. Clark & J.S. Reid.
(Clark, R. C. & Reid, J. S. (1995). Acta Cryst. A51, 887-897)
;
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.385
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             760
_exptl_crystal_size_max          0.2276
_exptl_crystal_size_mid          0.1760
_exptl_crystal_size_min          0.0948
_refine_diff_density_max         0.283
_refine_diff_density_min         -0.263
_refine_diff_density_rms         0.041
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.037
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     254
_refine_ls_number_reflns         3235
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.037
_refine_ls_R_factor_all          0.0379
_refine_ls_R_factor_gt           0.0361
_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^)+(0.0411P)^2^+0.9513P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0901
_refine_ls_wR_factor_ref         0.0910
_reflns_number_gt                3092
_reflns_number_total             3235
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c4ra12155d2.cif
_cod_data_source_block           bpxx
_cod_original_cell_volume        1742.28(8)
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               7218990