The crystal structure of (E)-3-(furan-2-yl)acrylonitrile, C7H5NO
Zhang, Lilei; Mi, Tianyu; Zeitschrift für Kristallographie - New Crystal Structures 237 (2022) 339–340; doi:10.1515/ncrs-2022-0036

data_8105690
_publ_section_title
;
 The crystal structure of (E)-3-(furan-2-yl)acrylonitrile, C7H5NO
;
_journal_issue                   3
_journal_name_full
'Zeitschrift f\"ur Kristallographie - New Crystal Structures'
_journal_page_first              339
_journal_page_last               340
_journal_paper_doi               10.1515/ncrs-2022-0036
_journal_volume                  237
_journal_year                    2022
_chemical_formula_moiety         'C7 H5 N O'
_chemical_formula_sum            'C7 H5 N O'
_chemical_formula_weight         119.12
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_cell_angle_alpha                90
_cell_angle_beta                 102.591(4)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   3.7589(5)
_cell_length_b                   19.493(2)
_cell_length_c                   8.4180(10)
_cell_measurement_reflns_used    2165
_cell_measurement_temperature    170
_cell_measurement_theta_max      26.029
_cell_measurement_theta_min      2.691
_cell_volume                     601.97(12)
_computing_cell_refinement       'SAINT V8.40A (?, 2016) [1]'
_computing_data_reduction        'SAINT V8.40A (?, 2016) [1]'
_computing_molecular_graphics    'Olex2 1.5 (Dolomanov et al., 2009) [2]'
_computing_publication_material  'Olex2 1.5 (Dolomanov et al., 2009) [2]'
_computing_structure_refinement  'SHELXL 2019/2 (Sheldrick, 2015) [3]'
_computing_structure_solution    'ShelXT (Sheldrick, 2015) [4]'
_diffrn_ambient_temperature      170.00
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.993
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0749
_diffrn_reflns_av_unetI/netI     0.0530
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.993
_diffrn_reflns_limit_h_max       4
_diffrn_reflns_limit_h_min       -4
_diffrn_reflns_limit_k_max       24
_diffrn_reflns_limit_k_min       -24
_diffrn_reflns_limit_l_max       9
_diffrn_reflns_limit_l_min       -10
_diffrn_reflns_number            6761
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.993
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         26.528
_diffrn_reflns_theta_min         2.089
_exptl_absorpt_coefficient_mu    0.090
_exptl_absorpt_correction_T_max  0.7454
_exptl_absorpt_correction_T_min  0.6400
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'SADABS-2016/2 (Bruker,2016/2) was used for absorption correction. wR2(int) was 0.1195 before and 0.0697 after correction. The Ratio of minimum to maximum transmission is 0.8586. The \l/2 correction factor is Not present.'
_exptl_crystal_colour            colourless
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.314
_exptl_crystal_description       block
_exptl_crystal_F_000             248
_exptl_crystal_size_max          0.15
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.237
_refine_diff_density_min         -0.287
_refine_diff_density_rms         0.053
_refine_ls_extinction_coef       .
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.099
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     82
_refine_ls_number_reflns         1253
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.099
_refine_ls_R_factor_all          0.0764
_refine_ls_R_factor_gt           0.0502
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0523P)^2^+0.2154P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1126
_refine_ls_wR_factor_ref         0.1274
_reflns_Friedel_coverage         0.000
_reflns_Friedel_fraction_full    .
_reflns_Friedel_fraction_max     .
_reflns_number_gt                945
_reflns_number_total             1253
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            suppl_j_ncrs-2022-0036_suppl.cif
_cod_data_source_block           mo_22020062_0m
_cod_original_cell_volume        601.98(13)
_cod_database_code               8105690
_shelx_estimated_absorpt_t_max   0.993
_shelx_estimated_absorpt_t_min   0.987
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
2.a Aromatic/amide H refined with riding coordinates:
 C1(H1), C2(H2), C3(H3), C5(H5), C6(H6)
;
_olex2_submission_special_instructions 'No special instructions were received'