Nitrogen-rich salts of 1-aminotetrazol-5-one: oxygen-containing insensitive energetic materials with high thermal stability
Yin, Xin; Wu, Jin-Ting; Jin, Xin; Xu, Cai-Xia; He, Piao; Li, Tong; Wang, Kun; Qin, Jian; Zhang, Jian-Guo; RSC Adv. 5 (2015) 60005–; doi:10.1039/C5RA07649H

data_7221184
_publ_section_title
;
 Nitrogen-rich salts of 1-aminotetrazol-5-one: oxygen-containing
 insensitive energetic materials with high thermal stability
;
_journal_issue                   74
_journal_name_full               'RSC Adv.'
_journal_page_first              60005
_journal_paper_doi               10.1039/C5RA07649H
_journal_volume                  5
_journal_year                    2015
_chemical_formula_sum            'C2 H9 N9 O'
_chemical_formula_weight         175.18
_space_group_IT_number           14
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2014-08-11 deposited with the CCDC.
2015-07-06 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 103.3740(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   8.5361(4)
_cell_length_b                   6.5988(3)
_cell_length_c                   13.2935(7)
_cell_measurement_temperature    296(2)
_cell_volume                     728.49(6)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.991
_diffrn_measured_fraction_theta_max 0.991
_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  0.0162
_diffrn_reflns_av_sigmaI/netI    0.0158
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -6
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            5898
_diffrn_reflns_theta_full        28.68
_diffrn_reflns_theta_max         28.68
_diffrn_reflns_theta_min         2.59
_exptl_absorpt_coefficient_mu    0.130
_exptl_crystal_density_diffrn    1.597
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             368
_refine_diff_density_max         0.205
_refine_diff_density_min         -0.219
_refine_diff_density_rms         0.048
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.034
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     129
_refine_ls_number_reflns         1862
_refine_ls_number_restraints     2
_refine_ls_restrained_S_all      1.036
_refine_ls_R_factor_all          0.0445
_refine_ls_R_factor_gt           0.0356
_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^)+(0.0666P)^2^+0.0907P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1008
_refine_ls_wR_factor_ref         0.1092
_reflns_number_gt                1523
_reflns_number_total             1862
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c5ra07649h2.cif
_cod_data_source_block           1
_cod_original_sg_symbol_H-M      P2(1)/n
_cod_database_code               7221184