Energetic furazan–triazoles with high thermal stability and low sensitivity: facile synthesis, crystal structures and energetic properties
Liu, Yang; Xu, Yuangang; Sun, Qi; Lu, Ming; CrystEngComm 21 (2019) 6093–; doi:10.1039/C9CE01336A

data_7233753
_publ_section_title
;
 Energetic furazan--triazoles with high thermal stability and low
 sensitivity: facile synthesis, crystal structures and energetic
 properties
;
_journal_issue                   40
_journal_name_full               CrystEngComm
_journal_page_first              6093
_journal_paper_doi               10.1039/C9CE01336A
_journal_volume                  21
_journal_year                    2019
_chemical_formula_moiety         'C4 H4 N10 O5'
_chemical_formula_sum            'C4 H4 N10 O5'
_chemical_formula_weight         272.17
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   mixed
_audit_creation_method           SHELXL-2018/3
_audit_update_record
;
2018-12-25 deposited with the CCDC.    2019-09-10 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 110.922(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   10.0899(7)
_cell_length_b                   7.7440(5)
_cell_length_c                   13.7323(9)
_cell_measurement_reflns_used    6294
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      27.50
_cell_measurement_theta_min      3.07
_cell_volume                     1002.24(12)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
_computing_structure_solution    'SHELXT 2014/5 (Sheldrick, 2014)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.991
_diffrn_measured_fraction_theta_max 0.990
_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  0.0245
_diffrn_reflns_av_unetI/netI     0.0208
_diffrn_reflns_Laue_measured_fraction_full 0.991
_diffrn_reflns_Laue_measured_fraction_max 0.990
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            10083
_diffrn_reflns_point_group_measured_fraction_full 0.991
_diffrn_reflns_point_group_measured_fraction_max 0.990
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.535
_diffrn_reflns_theta_min         3.073
_exptl_absorpt_coefficient_mu    0.162
_exptl_absorpt_correction_T_max  0.7456
_exptl_absorpt_correction_T_min  0.6977
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.804
_exptl_crystal_description       block
_exptl_crystal_F_000             552
_exptl_crystal_size_max          0.220
_exptl_crystal_size_mid          0.200
_exptl_crystal_size_min          0.180
_refine_diff_density_max         0.255
_refine_diff_density_min         -0.257
_refine_diff_density_rms         0.041
_refine_ls_extinction_coef       0.073(8)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXL-2018/3 (Sheldrick 2018)'
_refine_ls_goodness_of_fit_ref   1.047
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     176
_refine_ls_number_reflns         2280
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.047
_refine_ls_R_factor_all          0.0430
_refine_ls_R_factor_gt           0.0367
_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^)+(0.0466P)^2^+0.4109P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0942
_refine_ls_wR_factor_ref         0.0978
_reflns_Friedel_coverage         0.000
_reflns_number_gt                1967
_reflns_number_total             2280
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c9ce01336a2.cif
_cod_data_source_block           LY181222_a
_cod_depositor_comments
'Adding full bibliography for 7233753--7233756.cif.'
_cod_database_code               7233753
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_min   0.965
_shelx_estimated_absorpt_t_max   0.971
_shelx_res_checksum              89523