4-(Furan-2-ylmethoxy)benzene-1,2-dicarbonitrile
Tuncer, Hülya; Görgülü, Ahmet Orhan; Hökelek, Tuncer; Acta Crystallographica Section E 68 (2012) o153–; doi:10.1107/S1600536811053669

data_2233088
_publ_section_title
;
 4-(Furan-2-ylmethoxy)benzene-1,2-dicarbonitrile
;
_journal_coeditor_code           BQ2327
_journal_issue                   1
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o153
_journal_paper_doi               10.1107/S1600536811053669
_journal_volume                  68
_journal_year                    2012
_chemical_formula_iupac          'C13 H8 N2 O2'
_chemical_formula_moiety         'C13 H8 N2 O2'
_chemical_formula_sum            'C13 H8 N2 O2'
_chemical_formula_weight         224.21
_chemical_name_systematic
;
4-(Furan-2-ylmethoxy)benzene-1,2-dicarbonitrile
;
_space_group_IT_number           19
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   3.9681(2)
_cell_length_b                   14.3029(3)
_cell_length_c                   19.2100(5)
_cell_measurement_reflns_used    1088
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      23.27
_cell_measurement_theta_min      3.04
_cell_volume                     1090.27(7)
_computing_cell_refinement       'SAINT (Bruker, 2007)'
_computing_data_collection       'APEX2 (Bruker, 2007)'
_computing_data_reduction        'SAINT (Bruker, 2007)'
_computing_molecular_graphics    'ORTEP-3 for Windows (Farrugia, 1997)'
_computing_publication_material
'WinGX (Farrugia, 1999) and PLATON (Spek, 2009)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.983
_diffrn_measured_fraction_theta_max 0.983
_diffrn_measurement_device_type  'Bruker Kappa 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  0.0470
_diffrn_reflns_av_sigmaI/netI    0.0797
_diffrn_reflns_limit_h_max       5
_diffrn_reflns_limit_h_min       -4
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            6208
_diffrn_reflns_theta_full        28.22
_diffrn_reflns_theta_max         28.22
_diffrn_reflns_theta_min         2.12
_exptl_absorpt_coefficient_mu    0.095
_exptl_absorpt_correction_T_max  0.9943
_exptl_absorpt_correction_T_min  0.9859
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Bruker, 2007)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.366
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       rod-shaped
_exptl_crystal_F_000             464
_exptl_crystal_size_max          0.15
_exptl_crystal_size_mid          0.08
_exptl_crystal_size_min          0.06
_refine_diff_density_max         0.209
_refine_diff_density_min         -0.229
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.056
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     154
_refine_ls_number_reflns         2615
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.056
_refine_ls_R_factor_all          0.0937
_refine_ls_R_factor_gt           0.0480
_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^)+(0.0634P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1006
_refine_ls_wR_factor_ref         0.1413
_reflns_number_gt                1709
_reflns_number_total             2615
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            bq2327.cif
_cod_data_source_block           I
_cod_database_code               2233088
_cod_database_fobs_code          2233088