Isotypic crystal structures of 1-benzyl-4-(4-bromophenyl)-2-imino-1,2,5,6,7,8,9,10-octahydrocycloocta[<i>b</i>]pyridine-3-carbonitrile and 1-benzyl-4-(4-fluorophenyl)-2-imino-1,2,5,6,7,8,9,10-octahydrocycloocta[<i>b</i>]pyridine-3-carbonitrile
Nagalakshmi, R. A.; Suresh, J.; Maharani, S.; Kumar, R. Ranjith; Lakshman, P. L. Nilantha; Acta Crystallographica Section E 70 (2014) 344–347; doi:10.1107/S1600536814022016

data_2240092
_publ_section_title
;
 Isotypic crystal structures of
 1-benzyl-4-(4-bromophenyl)-2-imino-1,2,5,6,7,8,9,10-octahydrocycloocta[<i>b</i>]pyridine-3-carbonitrile
 and
 1-benzyl-4-(4-fluorophenyl)-2-imino-1,2,5,6,7,8,9,10-octahydrocycloocta[<i>b</i>]pyridine-3-carbonitrile
;
_journal_coeditor_code           HB7284
_journal_issue                   11
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              344
_journal_page_last               347
_journal_paper_doi               10.1107/S1600536814022016
_journal_volume                  70
_journal_year                    2014
_chemical_formula_iupac          'C25 H24 F N3'
_chemical_formula_moiety         'C25 H24 F N3'
_chemical_formula_sum            'C25 H24 F N3'
_chemical_formula_weight         385.47
_chemical_name_systematic
1-Benzyl-4-(4-fluorophenyl)-2-imino-1,2,5,6,7,8,9,10-octahydrocycloocta[<i>b</i>]pyridine-3-carbonitrile
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   mixed
_audit_creation_method           SHELXL-2014/6
_cell_angle_alpha                109.688(2)
_cell_angle_beta                 100.309(2)
_cell_angle_gamma                111.420(2)
_cell_formula_units_Z            2
_cell_length_a                   10.1370(4)
_cell_length_b                   10.2078(3)
_cell_length_c                   11.8238(4)
_cell_measurement_reflns_used    2000
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      31
_cell_measurement_theta_min      2
_cell_volume                     1006.73(7)
_computing_cell_refinement
;
SAINT (Bruker, 2004)
;
_computing_data_collection
;
APEX2 (Bruker, 2004)
;
_computing_data_reduction
;
SAINT (Bruker, 2004)
;
_computing_molecular_graphics
;
PLATON (Spek, 2009)
;
_computing_publication_material
;
SHELXL2014/6 (Sheldrick, 2008)
;
_computing_structure_refinement
;
SHELXL2014/6 (Sheldrick, 2008)
;
_computing_structure_solution
;
SHELXS97 (Sheldrick, 2008)
;
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Bruker Kappa APEXII'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0218
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            23254
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         25.490
_diffrn_reflns_theta_min         2.299
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.082
_exptl_absorpt_correction_T_max  0.974
_exptl_absorpt_correction_T_min  0.967
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
(SADABS; Bruker, 2004)
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.272
_exptl_crystal_description       block
_exptl_crystal_F_000             408
_exptl_crystal_size_max          0.21
_exptl_crystal_size_mid          0.19
_exptl_crystal_size_min          0.18
_refine_diff_density_max         0.174
_refine_diff_density_min         -0.143
_refine_ls_extinction_coef       0.027(3)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method
;
SHELXL2014/6 (Sheldrick, 2008)
;
_refine_ls_goodness_of_fit_ref   1.045
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     267
_refine_ls_number_reflns         3752
_refine_ls_number_restraints     2
_refine_ls_restrained_S_all      1.046
_refine_ls_R_factor_all          0.0572
_refine_ls_R_factor_gt           0.0393
_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^)+(0.0436P)^2^+0.3339P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0953
_refine_ls_wR_factor_ref         0.1085
_reflns_number_gt                2876
_reflns_number_total             3752
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            hb7284sup1.cif
_cod_data_source_block           II
_cod_original_cell_volume        1006.73(6)
_cod_database_code               2240092
_cod_database_fobs_code          2240092
_shelx_hkl_checksum              14740
_shelx_res_checksum              94543
_shelxl_version_number           2014/6