N-Methylene-C bridged tetrazole and 1,2,4-triazole energetic salts as promising primary explosives
Zhang, Lingfeng; Wang, Yu; Wang, Yefeng; Liu, Shuai; Zhang, Na; Yang, Mingmin; Ma, Haixia; Guo, Zhaoqi; CrystEngComm 26 (2024) 143–152; doi:10.1039/D3CE01051A

data_7247754
_publ_section_title
;
 N-Methylene-C bridged tetrazole and 1,2,4-triazole energetic salts as
 promising primary explosives
;
_journal_issue                   2
_journal_name_full               CrystEngComm
_journal_page_first              143
_journal_page_last               152
_journal_paper_doi               10.1039/D3CE01051A
_journal_volume                  26
_journal_year                    2024
_chemical_formula_moiety         'C3 H5 N5 O2'
_chemical_formula_sum            'C3 H5 N5 O2'
_chemical_formula_weight         143.12
_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   difmap
_atom_sites_solution_primary     dual
_audit_creation_date             2019-06-17
_audit_creation_method
;
Olex2 1.2
(compiled 2018.05.29 svn.r3508 for OlexSys, GUI svn.r5506)
;
_audit_update_record
;
2021-05-20 deposited with the CCDC.	2023-11-21 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   9.7958(4)
_cell_length_b                   7.7989(3)
_cell_length_c                   14.7319(6)
_cell_measurement_reflns_used    3942
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      29.307
_cell_measurement_theta_min      2.765
_cell_volume                     1125.47(8)
_computing_cell_refinement       'SAINT V8.38A (?, 2016)'
_computing_data_reduction        'SAINT V8.38A (?, 2016)'
_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      296.15
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.972
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0691
_diffrn_reflns_av_unetI/netI     0.0444
_diffrn_reflns_Laue_measured_fraction_full 0.997
_diffrn_reflns_Laue_measured_fraction_max 0.972
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            13937
_diffrn_reflns_point_group_measured_fraction_full 0.997
_diffrn_reflns_point_group_measured_fraction_max 0.972
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         30.503
_diffrn_reflns_theta_min         2.765
_exptl_absorpt_coefficient_mu    0.143
_exptl_absorpt_correction_T_max  0.0998
_exptl_absorpt_correction_T_min  0.0673
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'SADABS-2016/2 (Bruker,2016/2) was used for absorption correction. wR2(int) was 0.0851 before and 0.0600 after correction. The Ratio of minimum to maximum transmission is 0.6743. The \l/2 correction factor is Not present.'
_exptl_crystal_colour            colourless
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.689
_exptl_crystal_description       rhombohedral
_exptl_crystal_F_000             592
_exptl_crystal_size_max          0.5
_exptl_crystal_size_mid          0.5
_exptl_crystal_size_min          0.1
_refine_diff_density_max         0.241
_refine_diff_density_min         -0.279
_refine_diff_density_rms         0.062
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.028
_refine_ls_hydrogen_treatment    refall
_refine_ls_matrix_type           full
_refine_ls_number_parameters     111
_refine_ls_number_reflns         1671
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.028
_refine_ls_R_factor_all          0.0800
_refine_ls_R_factor_gt           0.0441
_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^)+(0.0381P)^2^+0.6520P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0918
_refine_ls_wR_factor_ref         0.1069
_reflns_Friedel_coverage         0.000
_reflns_number_gt                1176
_reflns_number_total             1671
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d3ce01051a2.cif
_cod_data_source_block           0615wy_0m
_cod_depositor_comments
'Adding full bibliography for 7247754--7247757.cif.'
_cod_database_code               7247754
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_max   0.986
_shelx_estimated_absorpt_t_min   0.932
_olex2_refinement_description
;
;
_olex2_submission_special_instructions 'No special instructions were received'