Stereo-electronic effect of the perfluoropropyl group on the solid-state molecular packing of isomeric dibenzo[a,c]phenazine derivatives
Putta, Anjaneyulu; Gairhe, Shankar; Feng, Yao; Sun, Haoran; CrystEngComm  (2022) –; doi:10.1039/D2CE00019A

data_7244419
_publ_section_title
;
 Stereo-electronic effect of the perfluoropropyl group on the solid-state
 molecular packing of isomeric dibenzo[a,c]phenazine derivatives
;
_journal_name_full               CrystEngComm
_journal_paper_doi               10.1039/D2CE00019A
_journal_year                    2022
_chemical_formula_moiety         'C13 H5 F7 N'
_chemical_formula_sum            'C13 H5 F7 N'
_chemical_formula_weight         308.18
_chemical_melting_point          184-186\^A\%C
_chemical_name_common
'3,6-bis(perfluoropropyl)-dibenzo[a, c] phenazine'
_chemical_name_systematic
'3,6-bis(perfluoropropyl)-dibenzo[a, c] phenazine'
_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   geom
_audit_creation_method           SHELXL-2018/3
_audit_update_record
;
2021-01-01 deposited with the CCDC.	2022-02-16 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 93.922(3)
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   23.9534(17)
_cell_length_b                   13.3698(9)
_cell_length_c                   7.2037(5)
_cell_measurement_reflns_used    8737
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      34.33
_cell_measurement_theta_min      2.98
_cell_volume                     2301.6(3)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX3'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
_computing_structure_solution    'SHELXT 2014/5 (Sheldrick, 2014)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.963
_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  0.0691
_diffrn_reflns_av_unetI/netI     0.0519
_diffrn_reflns_Laue_measured_fraction_full 0.996
_diffrn_reflns_Laue_measured_fraction_max 0.963
_diffrn_reflns_limit_h_max       37
_diffrn_reflns_limit_h_min       -37
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -21
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_limit_l_min       -8
_diffrn_reflns_number            30658
_diffrn_reflns_point_group_measured_fraction_full 0.996
_diffrn_reflns_point_group_measured_fraction_max 0.963
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         34.900
_diffrn_reflns_theta_min         2.977
_exptl_absorpt_coefficient_mu    0.185
_exptl_crystal_colour            Yellow
_exptl_crystal_density_diffrn    1.779
_exptl_crystal_description       Needle
_exptl_crystal_F_000             1224
_exptl_crystal_size_max          0.32
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.468
_refine_diff_density_min         -0.434
_refine_diff_density_rms         0.077
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.020
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     190
_refine_ls_number_reflns         4856
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.020
_refine_ls_R_factor_all          0.0958
_refine_ls_R_factor_gt           0.0533
_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^)+(0.0705P)^2^+2.0670P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1309
_refine_ls_wR_factor_ref         0.1581
_reflns_Friedel_coverage         0.000
_reflns_number_gt                3129
_reflns_number_total             4856
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d2ce00019a2.cif
_cod_data_source_block           shelx_CCDC1
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               7244419
_shelx_shelxl_version_number     2018/3
_shelx_res_checksum              97272