Bis[2-(4-phenyl-1<i>H</i>-1,2,3-triazol-1-yl)ethyl] benzene-2,4-dicarboxylate
Xiao-Ru Zhang; Shu-Sheng Zhang; Min-Hua Xu; Xue-Mei Li; Acta Crystallographica Section E 62 (2006) o878–o879; doi:10.1107/S1600536806003278

data_2208443
_publ_section_title
;
 Bis[2-(4-phenyl-1<i>H</i>-1,2,3-triazol-1-yl)ethyl]
 benzene-2,4-dicarboxylate
;
_journal_coeditor_code           WK6075
_journal_issue                   3
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o878
_journal_page_last               o879
_journal_paper_doi               10.1107/S1600536806003278
_journal_volume                  62
_journal_year                    2006
_chemical_formula_iupac          'C28 H24 N6 O4'
_chemical_formula_moiety         'C28 H24 N6 O4'
_chemical_formula_sum            'C28 H24 N6 O4'
_chemical_formula_weight         508.53
_chemical_name_systematic
;
Bis[2-(4-phenyl-1H-1,2,3-triazol-1-yl)ethyl] benzene-2,4-dicarboxylate
;
_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                90.00
_cell_angle_beta                 107.617(11)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   5.538(3)
_cell_length_b                   30.783(17)
_cell_length_c                   7.930(5)
_cell_measurement_reflns_used    535
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      18.5
_cell_measurement_theta_min      2.6
_cell_volume                     1288.5(13)
_computing_cell_refinement       'SAINT (Siemens, 1996)'
_computing_data_collection       'SMART (Siemens, 1996)'
_computing_data_reduction        SAINT
_computing_molecular_graphics    SHELXTL
_computing_publication_material
'SHELXTL, PARST (Nardelli, 1995) and PLATON (Spek, 2003)'
_computing_structure_refinement  SHELXTL
_computing_structure_solution    'SHELXTL (Sheldrick, 1997)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean 8.33
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Siemens SMART 1000 CCD area-detector'
_diffrn_measurement_method       \w
_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  0.0661
_diffrn_reflns_av_sigmaI/netI    0.0846
_diffrn_reflns_limit_h_max       6
_diffrn_reflns_limit_h_min       -5
_diffrn_reflns_limit_k_max       32
_diffrn_reflns_limit_k_min       -38
_diffrn_reflns_limit_l_max       9
_diffrn_reflns_limit_l_min       -9
_diffrn_reflns_number            7423
_diffrn_reflns_theta_full        26.04
_diffrn_reflns_theta_max         26.04
_diffrn_reflns_theta_min         1.32
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.091
_exptl_absorpt_correction_T_max  0.9955
_exptl_absorpt_correction_T_min  0.9620
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 1996)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.311
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             532
_exptl_crystal_size_max          0.43
_exptl_crystal_size_mid          0.08
_exptl_crystal_size_min          0.05
_refine_diff_density_max         0.122
_refine_diff_density_min         -0.122
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.033
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     172
_refine_ls_number_reflns         2535
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.033
_refine_ls_R_factor_all          0.1622
_refine_ls_R_factor_gt           0.0711
_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^)+(0.0384P)^2^] where P = (Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1082
_refine_ls_wR_factor_ref         0.1372
_reflns_number_gt                1226
_reflns_number_total             2535
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            wk6075.cif
_cod_data_source_block           I
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 

The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_cell_volume        1288.6(12)
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               2208443
_cod_database_fobs_code          2208443