2-[4-(2-{5-<i>tert</i>-Butyl-2-chloro-3-[2-(3-pentyl-1,3-benzothiazol-2-ylidene)ethylidene]cyclohex-1-enyl}ethenyl)-3-cyano-5,5-dimethylfuran-2-ylidene]malononitrile
Gainsford, Graeme J.; Ashraf, Mohamed; Kay, Andrew J.; Acta Crystallographica Section E 69 (2013) o120–o121; doi:10.1107/S1600536812050842

data_2237127
_publ_section_title
;
 2-[4-(2-{5-<i>tert</i>-Butyl-2-chloro-3-[2-(3-pentyl-1,3-benzothiazol-2-ylidene)ethylidene]cyclohex-1-enyl}ethenyl)-3-cyano-5,5-dimethylfuran-2-ylidene]malononitrile
;
_journal_coeditor_code           BX2431
_journal_issue                   1
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o120
_journal_page_last               o121
_journal_paper_doi               10.1107/S1600536812050842
_journal_volume                  69
_journal_year                    2013
_chemical_formula_iupac          'C36 H39 Cl N4 O S'
_chemical_formula_moiety         'C36 H39 Cl N4 O S'
_chemical_formula_sum            'C36 H39 Cl N4 O S'
_chemical_formula_weight         611.22
_chemical_name_systematic
;
2-[4-(2-{5-<i>tert</i>-Butyl-2-chloro-3-[2-(3-pentyl-1,3-benzothiazol-2-
ylidene)ethylidene]cyclohex-1-enyl}ethenyl)-3-cyano-5,5-dimethylfuran-2-
ylidene]malononitrile
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 102.236(4)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   8.6293(5)
_cell_length_b                   20.1267(11)
_cell_length_c                   19.5299(11)
_cell_measurement_reflns_used    3784
_cell_measurement_temperature    116(2)
_cell_measurement_theta_max      22.57
_cell_measurement_theta_min      2.13
_cell_volume                     3314.9(3)
_computing_cell_refinement       'SAINT (Bruker, 2005)'
_computing_data_collection       'APEX2 (Bruker, 2005)'
_computing_data_reduction
;
SAINT (Bruker, 2005)
;
_computing_molecular_graphics
;
ORTEP-3 (Farrugia, 2012) and <i>Mercury</i> (Macrae <i>et al.</i>,
2008)
;
_computing_publication_material
;
SHELXL97 (Sheldrick, 2008) and PLATON (Spek, 2009)
;
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      116(2)
_diffrn_detector_area_resol_mean 8.333
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type
;
Bruker--Nonius APEXII CCD area-detector
;
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1063
_diffrn_reflns_av_sigmaI/netI    0.0959
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       24
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            32003
_diffrn_reflns_theta_full        25.19
_diffrn_reflns_theta_max         25.19
_diffrn_reflns_theta_min         2.94
_diffrn_standards_decay_%        0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.212
_exptl_absorpt_correction_T_max  0.746
_exptl_absorpt_correction_T_min  0.614
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
(Blessing, 1995) and SADABS (Bruker, 2005)
;
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.225
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       wedge
_exptl_crystal_F_000             1296
_exptl_crystal_size_max          0.71
_exptl_crystal_size_mid          0.30
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.446
_refine_diff_density_min         -0.290
_refine_ls_extinction_coef       0.0116(12)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXL97 (Sheldrick, 2008)'
_refine_ls_goodness_of_fit_ref   1.012
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     451
_refine_ls_number_reflns         5943
_refine_ls_number_restraints     75
_refine_ls_restrained_S_all      1.008
_refine_ls_R_factor_all          0.1448
_refine_ls_R_factor_gt           0.0590
_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^)+(0.0638P)^2^+4.4837P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1305
_refine_ls_wR_factor_ref         0.1766
_reflns_number_gt                3121
_reflns_number_total             5943
_reflns_threshold_expression     I>2sigma(I)
_cod_data_source_file            bx2431.cif
_cod_data_source_block           I
_cod_original_sg_symbol_Hall     '-p 2yn'
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               2237127
_cod_database_fobs_code          2237127