Synthesis, Structure, Electrochemical, DNA Interaction and Antimicrobial Studies of Fluorinated Trans-Dicationic Pyridinium Porphyrins
Jagadeesan, Ramesh; Sujatha, Subramaniam; Arunkumar, Chellaiah; RSC Adv.  (2016) –; doi:10.1039/C6RA09148B

data_7225664
_publ_section_title
;
 Synthesis, Structure, Electrochemical, DNA Interaction and Antimicrobial
 Studies of Fluorinated Trans-Dicationic Pyridinium Porphyrins
;
_journal_name_full               'RSC Adv.'
_journal_paper_doi               10.1039/C6RA09148B
_journal_year                    2016
_chemical_formula_sum            'C21 H9 F5 N3'
_chemical_formula_weight         398.31
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2016-05-02 deposited with the CCDC.
2016-06-22 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 112.085(9)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   15.113(3)
_cell_length_b                   10.4895(16)
_cell_length_c                   11.628(2)
_cell_measurement_reflns_used    3955
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      22.5
_cell_measurement_theta_min      2.6
_cell_volume                     1708.1(5)
_computing_cell_refinement       'APEX2/SAINT (Bruker, 2004)'
_computing_data_collection       'APEX2 (Bruker, 2004)'
_computing_data_reduction        'SAINT/XPREP (Bruker, 2004)'
_computing_molecular_graphics
'ORTEP3 (Farrugia, 1997) and Mercury (Bruno et al., 2002)'
_computing_publication_material  'SHELXL-2014 (Sheldrick, 2014)'
_computing_structure_refinement  'SHELXL-2014 (Sheldrick, 2014)'
_computing_structure_solution    'SIR92 (Altornare et al., 1993)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.978
_diffrn_measured_fraction_theta_max 0.978
_diffrn_measurement_device_type  'Bruker axs kappa apex2 CCD Diffractometer'
_diffrn_measurement_method       '\w and \f scan'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.2114
_diffrn_reflns_av_unetI/netI     0.1735
_diffrn_reflns_Laue_measured_fraction_full 0.978
_diffrn_reflns_Laue_measured_fraction_max 0.978
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            24166
_diffrn_reflns_point_group_measured_fraction_full 0.978
_diffrn_reflns_point_group_measured_fraction_max 0.978
_diffrn_reflns_theta_full        23.195
_diffrn_reflns_theta_max         23.195
_diffrn_reflns_theta_min         2.426
_diffrn_source                   'Sealed tube'
_exptl_absorpt_coefficient_mu    0.132
_exptl_absorpt_correction_T_max  0.971
_exptl_absorpt_correction_T_min  0.902
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Bruker, 1999)'
_exptl_crystal_colour            black
_exptl_crystal_density_diffrn    1.549
_exptl_crystal_description       plate
_exptl_crystal_F_000             804
_exptl_crystal_size_max          0.250
_exptl_crystal_size_mid          0.200
_exptl_crystal_size_min          0.100
_refine_diff_density_max         0.196
_refine_diff_density_min         -0.183
_refine_diff_density_rms         0.042
_refine_ls_extinction_coef       0.0057(7)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXL-2014/7 (Sheldrick 2014'
_refine_ls_goodness_of_fit_ref   0.957
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     263
_refine_ls_number_reflns         2397
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.957
_refine_ls_R_factor_all          0.1741
_refine_ls_R_factor_gt           0.0595
_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^)+(0.0294P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0718
_refine_ls_wR_factor_ref         0.0900
_reflns_Friedel_coverage         0.000
_reflns_number_gt                1127
_reflns_number_total             2397
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c6ra09148b2.cif
_cod_data_source_block           190
_cod_database_code               7225664
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.968
_shelx_estimated_absorpt_t_max   0.987
_shelx_res_checksum              44448