3-[3-(Pyridin-3-yl)-1,2,4-oxadiazol-5-yl]propanoic acid
Zhang, Fang; Liu, Fei; Chen, Qifan; Dong, Mingdong; Acta Crystallographica Section E 67 (2011) o193–; doi:10.1107/S1600536810051639

data_2228712
_publ_section_title
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 3-[3-(Pyridin-3-yl)-1,2,4-oxadiazol-5-yl]propanoic acid
;
_journal_coeditor_code           FK2032
_journal_issue                   1
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o193
_journal_paper_doi               10.1107/S1600536810051639
_journal_volume                  67
_journal_year                    2011
_chemical_formula_iupac          'C10 H9 N3 O3'
_chemical_formula_moiety         'C10 H9 N3 O3'
_chemical_formula_sum            'C10 H9 N3 O3'
_chemical_formula_weight         219.20
_chemical_name_systematic
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3-[3-(Pyridin-3-yl)-1,2,4-oxadiazol-5-yl]propanoic acid
;
_space_group_IT_number           33
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2c -2n'
_symmetry_space_group_name_H-M   'P n a 21'
_atom_sites_solution_hydrogens   mixed
_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                   6.1298(12)
_cell_length_b                   6.8194(14)
_cell_length_c                   23.426(5)
_cell_measurement_reflns_used    6383
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.46
_cell_measurement_theta_min      3.11
_cell_volume                     979.2(3)
_computing_cell_refinement       'XSCANS (Bruker, 2003)'
_computing_data_collection       'XSCANS (Bruker, 2003)'
_computing_data_reduction
'XSCANS (Bruker, 2003) and SHELXTL (Sheldrick, 2008)'
_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      293(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Bruker P4'
_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  0.0490
_diffrn_reflns_av_sigmaI/netI    0.0351
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -6
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -8
_diffrn_reflns_limit_l_max       30
_diffrn_reflns_limit_l_min       -30
_diffrn_reflns_number            8147
_diffrn_reflns_theta_full        27.46
_diffrn_reflns_theta_max         27.46
_diffrn_reflns_theta_min         3.11
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.113
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.487
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             456
_exptl_crystal_size_max          0.33
_exptl_crystal_size_mid          0.22
_exptl_crystal_size_min          0.21
_refine_diff_density_max         0.140
_refine_diff_density_min         -0.155
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.000
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     146
_refine_ls_number_reflns         1138
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.000
_refine_ls_R_factor_all          0.0415
_refine_ls_R_factor_gt           0.0339
_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^)+(0.0487P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0809
_refine_ls_wR_factor_ref         0.0833
_reflns_number_gt                884
_reflns_number_total             1138
_reflns_threshold_expression     I>2sigma(I)
_cod_data_source_file            fk2032.cif
_cod_data_source_block           I
_cod_depositor_comments
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The following automatic conversions were performed:

'_atom_sites_solution_hydrogens' value 'geom and difmap' was changed
to 'mixed'.

Automatic conversion script
Id: cif_fix_values 6452 2018-10-05 10:23:21Z andrius 
;
_cod_database_code               2228712
_cod_database_fobs_code          2228712