Conformational polymorphs of 3-cyclopropyl-5-(3-methyl-[1,2,4]triazolo[4,3-<i>a</i>]pyridin-7-yl)-1,2,4-oxadiazole
Shishkina, Svitlana V.; Konovalova, Irina S.; Kovalenko, Svitlana S.; Nikolaeva, Lyudmila L.; Bunyatyan, Natalya D.; Kovalenko, Sergiy M.; Acta Crystallographica Section C 77 (2021) 20–28; doi:10.1107/S2053229620015508

data_2022293
_publ_section_title
;
 Conformational polymorphs of
 3-cyclopropyl-5-(3-methyl-[1,2,4]triazolo[4,3-<i>a</i>]pyridin-7-yl)-1,2,4-oxadiazole
;
_journal_coeditor_code           QF3045
_journal_issue                   1
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first              20
_journal_page_last               28
_journal_paper_doi               10.1107/S2053229620015508
_journal_volume                  77
_journal_year                    2021
_chemical_formula_iupac          'C12 H11 N5 O'
_chemical_formula_sum            'C12 H11 N5 O'
_chemical_formula_weight         241.26
_chemical_name_systematic
3-Cyclopropyl-5-(3-methyl-[1,2,4]triazolo[4,3-<i>a</i>]pyridin-7-yl)-1,2,4-oxadiazole
_space_group_crystal_system      orthorhombic
_space_group_IT_number           61
_space_group_name_Hall           '-P 2ac 2ab'
_space_group_name_H-M_alt        'P b c a'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2016/6
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   12.2191(13)
_cell_length_b                   8.1593(9)
_cell_length_c                   22.788(2)
_cell_measurement_reflns_used    1390
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      22.033
_cell_measurement_theta_min      3.951
_cell_volume                     2271.9(4)
_computing_cell_refinement
;
CrysAlis PRO (Rigaku OD, 2018)
;
_computing_data_collection
;
CrysAlis PRO (Rigaku OD, 2018)
;
_computing_data_reduction
;
CrysAlis PRO (Rigaku OD, 2018)
;
_computing_molecular_graphics
;
Mercury (Macrae <i>et al.</i>,  2020)
;
_computing_publication_material
;
SHELXL2016 (Sheldrick, 2015b)
;
_computing_structure_refinement
;
SHELXL2016 (Sheldrick, 2015b)
;
_computing_structure_solution
;
SHELXT2014 (Sheldrick, 2015a)
;
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean 16.1827
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Rigaku Xcalibur Sapphire3'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0952
_diffrn_reflns_av_unetI/netI     0.0491
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       27
_diffrn_reflns_limit_l_min       -27
_diffrn_reflns_number            15782
_diffrn_reflns_theta_full        24.992
_diffrn_reflns_theta_max         24.992
_diffrn_reflns_theta_min         3.132
_diffrn_source                   'Enhance (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    0.097
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.22806
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
(CrysAlis PRO; Rigaku OD, 2018)
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.411
_exptl_crystal_description       stick
_exptl_crystal_F_000             1008
_exptl_crystal_size_max          0.200
_exptl_crystal_size_mid          0.050
_exptl_crystal_size_min          0.050
_refine_diff_density_max         0.148
_refine_diff_density_min         -0.168
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.046
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     164
_refine_ls_number_reflns         2002
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.046
_refine_ls_R_factor_all          0.0850
_refine_ls_R_factor_gt           0.0539
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0721P)^2^+0.0520P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1326
_refine_ls_wR_factor_ref         0.1583
_reflns_number_gt                1311
_reflns_number_total             2002
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            qf3045sup1.cif
_cod_data_source_block           1r
_cod_depositor_comments
'Adding full bibliography for 2022292--2022293.cif.'
_cod_database_code               2022293
_cod_database_fobs_code          2022293
_shelx_estimated_absorpt_t_min   0.981
_shelx_estimated_absorpt_t_max   0.995
_shelx_hkl_checksum              51180
_shelx_res_checksum              26009