3,4-Diamino-1,2,4-triazole based energetic salts: synthesis, characterization, and energetic properties
Wu, Jin-Ting; Zhang, Jian-Guo; Yin, Xin; Cheng, Zi-Yuan; Xu, Cai-Xia; New J. Chem. 39 (2015) 5265–; doi:10.1039/C5NJ00182J

data_7054786
_publ_section_title
;
 3,4-Diamino-1,2,4-triazole based energetic salts: synthesis,
 characterization, and energetic properties
;
_journal_issue                   7
_journal_name_full               'New J. Chem.'
_journal_page_first              5265
_journal_paper_doi               10.1039/C5NJ00182J
_journal_volume                  39
_journal_year                    2015
_chemical_formula_sum            'C8 H8 N8 O9'
_chemical_formula_weight         360.22
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2015-03-17 deposited with the CCDC.
2015-04-09 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 92.26(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   10.840(2)
_cell_length_b                   6.6164(13)
_cell_length_c                   18.342(4)
_cell_measurement_temperature    293(2)
_cell_volume                     1314.5(5)
_computing_cell_refinement       'CrystalClear (Rigaku Inc., 2008)'
_computing_data_collection       'CrystalClear (Rigaku Inc., 2008)'
_computing_data_reduction        'CrystalClear (Rigaku Inc., 2008)'
_computing_molecular_graphics    SHELXL
_computing_publication_material  SHELXL
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type  AFC10/Saturn724+
_diffrn_measurement_method       'phi and omega scans'
_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  0.0254
_diffrn_reflns_av_unetI/netI     0.0185
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       7
_diffrn_reflns_limit_k_min       -7
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            9293
_diffrn_reflns_theta_full        25.09
_diffrn_reflns_theta_max         25.09
_diffrn_reflns_theta_min         2.97
_exptl_absorpt_coefficient_mu    0.166
_exptl_absorpt_correction_T_max  0.9675
_exptl_absorpt_correction_T_min  0.9643
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.820
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             736
_exptl_crystal_size_max          0.22
_exptl_crystal_size_mid          0.21
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.238
_refine_diff_density_min         -0.219
_refine_diff_density_rms         0.043
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.053
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     242
_refine_ls_number_reflns         2311
_refine_ls_number_restraints     4
_refine_ls_restrained_S_all      1.052
_refine_ls_R_factor_all          0.0366
_refine_ls_R_factor_gt           0.0344
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0728P)^2^+0.2242P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1012
_refine_ls_wR_factor_ref         0.1038
_reflns_number_gt                2220
_reflns_number_total             2311
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c5nj00182j1.cif
_cod_data_source_block           ww
_cod_depositor_comments
'Adding full bibliography for 7054784--7054789.cif.'
_cod_original_sg_symbol_H-M      P21/c
_cod_database_code               7054786