Exploiting the Energetic Potential of 1,2,4-Oxadiazole Derivatives: Combining the Benefits of 1,2,4-Oxadiazole Framework with Various Energetic Functionalities
Yan, Chao; Wang, Kangcai; Liu, Tianlin; Yang, Hongwei; cheng, guangbing; Zhang, Qinghua; Dalton Trans.  (2017) –; doi:10.1039/C7DT03320F

data_7044306
_publ_section_title
;
 Exploiting the Energetic Potential of 1,2,4-Oxadiazole Derivatives:
 Combining the Benefits of 1,2,4-Oxadiazole Framework with Various
 Energetic Functionalities
;
_journal_name_full               'Dalton Trans.'
_journal_paper_doi               10.1039/C7DT03320F
_journal_year                    2017
_chemical_formula_moiety         'C3 H N4 O5, H4 N O'
_chemical_formula_sum            'C3 H5 N5 O6'
_chemical_formula_weight         207.12
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     dual
_audit_creation_date             2017-03-16
_audit_creation_method
;
Olex2 1.2-beta
(compiled 2017.03.02 svn.r3394 for OlexSys, GUI svn.r5324)
;
_audit_update_record
;
2017-09-03 deposited with the CCDC.
2017-09-21 downloaded from the CCDC.
;
_cell_angle_alpha                62.402(2)
_cell_angle_beta                 83.171(2)
_cell_angle_gamma                65.905(2)
_cell_formula_units_Z            2
_cell_length_a                   6.7360(7)
_cell_length_b                   8.1254(9)
_cell_length_c                   8.4748(9)
_cell_measurement_reflns_used    2555
_cell_measurement_temperature    173
_cell_measurement_theta_max      27.48
_cell_measurement_theta_min      3.04
_cell_volume                     373.84(7)
_computing_cell_refinement       'SAINT v7.68A (Bruker, 2009)'
_computing_data_reduction        'SAINT v7.68A (Bruker, 2009)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2015)'
_computing_structure_solution    'ShelXT (Sheldrick, 2015)'
_diffrn_ambient_temperature      173
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.987
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0186
_diffrn_reflns_av_unetI/netI     0.0229
_diffrn_reflns_Laue_measured_fraction_full 0.994
_diffrn_reflns_Laue_measured_fraction_max 0.987
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_limit_l_min       -9
_diffrn_reflns_number            4266
_diffrn_reflns_point_group_measured_fraction_full 0.994
_diffrn_reflns_point_group_measured_fraction_max 0.987
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.504
_diffrn_reflns_theta_min         2.722
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.177
_exptl_absorpt_correction_T_max  0.7456
_exptl_absorpt_correction_T_min  0.6738
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'SADABS-2008/1 (Bruker,2008) was used for absorption correction. wR2(int) was 0.0472 before and 0.0358 after correction. The Ratio of minimum to maximum transmission is 0.9037. The \l/2 correction factor is 0.0015.'
_exptl_crystal_colour            'clear whiteish colourless'
_exptl_crystal_colour_lustre     clear
_exptl_crystal_colour_modifier   whiteish
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.840
_exptl_crystal_description       block
_exptl_crystal_F_000             212
_exptl_crystal_size_max          0.24
_exptl_crystal_size_mid          0.2
_exptl_crystal_size_min          0.18
_refine_diff_density_max         0.301
_refine_diff_density_min         -0.266
_refine_diff_density_rms         0.056
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.071
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     133
_refine_ls_number_reflns         1699
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.071
_refine_ls_R_factor_all          0.0367
_refine_ls_R_factor_gt           0.0333
_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^)+(0.0612P)^2^+0.0749P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0961
_refine_ls_wR_factor_ref         0.0995
_reflns_Friedel_coverage         0.000
_reflns_number_gt                1529
_reflns_number_total             1699
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c7dt03320f2.cif
_cod_data_source_block           mo_2017143_0m
_cod_database_code               7044306
_shelx_shelxl_version_number     2014/7
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All N(H,H) groups, All O(H) groups
2.a Rotating group:
 O6(H6), N5(H5A,H5B)
2.b Aromatic/amide H refined with riding coordinates:
 C3(H3)
;
_olex2_submission_special_instructions 'No special instructions were received'