4,4'-[(1<i>E</i>,1'<i>E</i>)-(2-Chloropyrimidine-4,6-diyl)bis(ethene-2,1-diyl)]bis(<i>N</i>,<i>N</i>-diethylaniline)
Hu, Lei; Wang, Hui; Zhang, Qiong; IUCrData 1 (2016) x161590–; doi:10.1107/S241431461601590X

data_1544310
_publ_section_title
;
 4,4'-[(1<i>E</i>,1'<i>E</i>)-(2-Chloropyrimidine-4,6-diyl)bis(ethene-2,1-diyl)]bis(<i>N</i>,<i>N</i>-diethylaniline)
;
_journal_issue                   10
_journal_name_full               IUCrData
_journal_page_first              x161590
_journal_paper_doi               10.1107/S241431461601590X
_journal_volume                  1
_journal_year                    2016
_chemical_formula_iupac          'C28 H33 Cl N4'
_chemical_formula_moiety         'C28 H33 Cl N4'
_chemical_formula_sum            'C28 H33 Cl N4'
_chemical_formula_weight         461.03
_chemical_name_systematic
4,4'-[(1<i>E</i>,1'<i>E</i>)-(2-Chloropyrimidine-4,6-diyl)bis(ethene-2,1-diyl)]bis(<i>N</i>,<i>N</i>-diethylaniline)
_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   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.000(5)
_cell_angle_beta                 92.716(5)
_cell_angle_gamma                90.000(5)
_cell_formula_units_Z            4
_cell_length_a                   11.791(5)
_cell_length_b                   15.005(5)
_cell_length_c                   14.711(5)
_cell_measurement_reflns_used    1048
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      17.38
_cell_measurement_theta_min      2.20
_cell_volume                     2599.8(17)
_computing_cell_refinement
;
SAINT (Bruker, 2002)
;
_computing_data_collection
;
SMART (Bruker, 2002)
;
_computing_data_reduction
;
SAINT (Bruker, 2002)
;
_computing_molecular_graphics
;
SHELXTL (Sheldrick, 2008)
;
_computing_publication_material
;
SHELXTL (Sheldrick, 2008)
;
_computing_structure_refinement
;
SHELXL97 (Sheldrick, 2008)
;
_computing_structure_solution
;
SHELXS97 (Sheldrick, 2008)
;
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.948
_diffrn_measured_fraction_theta_max 0.948
_diffrn_measurement_device_type  'Bruker SMART 1000 CCD area-detector'
_diffrn_measurement_method       'phi and omega 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  0.0871
_diffrn_reflns_av_sigmaI/netI    0.0997
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            14693
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.94
_exptl_absorpt_coefficient_mu    0.169
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.178
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             984
_exptl_crystal_size_max          0.1
_exptl_crystal_size_mid          0.1
_exptl_crystal_size_min          0.1
_refine_diff_density_max         0.141
_refine_diff_density_min         -0.180
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.907
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     302
_refine_ls_number_reflns         4334
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.907
_refine_ls_R_factor_all          0.1714
_refine_ls_R_factor_gt           0.0568
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1000P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1361
_refine_ls_wR_factor_ref         0.2034
_reflns_number_gt                1777
_reflns_number_total             4334
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            xu4013sup1.cif
_cod_data_source_block           I
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               1544310
_cod_database_fobs_code          1544310