Ionization treatment of pyrazolo[4,3-c]pyrazole derivatives to achieve the low sensitivity of high-energy materials
Shi, Lei; Liu, Bangxiang; Wang, Pengfei; Gao, Chao; Zhang, Chong; Du, Yang; Sun, Chengguo; Hu, Bingcheng; CrystEngComm 27 (2025) 1918–1926; doi:10.1039/D4CE01286K

data_7249965
_publ_section_title
;
 Ionization treatment of pyrazolo[4,3-c]pyrazole derivatives to achieve
 the low sensitivity of high-energy materials
;
_journal_issue                   13
_journal_name_full               CrystEngComm
_journal_page_first              1918
_journal_page_last               1926
_journal_paper_doi               10.1039/D4CE01286K
_journal_volume                  27
_journal_year                    2025
_chemical_formula_moiety         '2(H4 N O), C4 N6 O4'
_chemical_formula_sum            'C4 H8 N8 O6'
_chemical_formula_weight         264.18
_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'
_atom_sites_solution_hydrogens   difmap
_atom_sites_solution_primary     dual
_audit_block_doi                 10.5517/ccdc.csd.cc2lpt59
_audit_creation_date             2024-05-07
_audit_creation_method
;
Olex2 1.5
(compiled 2024.02.16 svn.r378c4104 for OlexSys, GUI svn.r6928)
;
_audit_update_record
;
2024-11-21 deposited with the CCDC.	2025-02-18 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 95.909(10)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   3.6899(7)
_cell_length_b                   13.747(3)
_cell_length_c                   9.3323(13)
_cell_measurement_reflns_used    1717
_cell_measurement_temperature    233.00
_cell_measurement_theta_max      27.225
_cell_measurement_theta_min      2.963
_cell_volume                     470.87(15)
_computing_cell_refinement       'SAINT V8.40B (?, 2016)'
_computing_data_reduction        'SAINT V8.40B (?, 2016)'
_computing_molecular_graphics    'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_structure_refinement  'SHELXL 2018/3 (Sheldrick, 2015)'
_computing_structure_solution    'SHELXT 2018/2 (Sheldrick, 2018)'
_diffrn_ambient_temperature      233.00
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.993
_diffrn_measurement_device_type  'Bruker D8 VENTURE'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0795
_diffrn_reflns_av_unetI/netI     0.0289
_diffrn_reflns_Laue_measured_fraction_full 0.995
_diffrn_reflns_Laue_measured_fraction_max 0.993
_diffrn_reflns_limit_h_max       4
_diffrn_reflns_limit_h_min       -4
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -11
_diffrn_reflns_number            9659
_diffrn_reflns_point_group_measured_fraction_full 0.995
_diffrn_reflns_point_group_measured_fraction_max 0.993
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.535
_diffrn_reflns_theta_min         2.648
_diffrn_source_current           1.4
_diffrn_source_power             0.07
_diffrn_source_voltage           50.0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.171
_exptl_absorpt_correction_T_max  0.7456
_exptl_absorpt_correction_T_min  0.6900
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2016/2 (Bruker,2016/2) was used for absorption correction.
wR2(int) was 0.0814 before and 0.0635 after correction.
The Ratio of minimum to maximum transmission is 0.9254.
The \l/2 correction factor is Not present.
;
_exptl_crystal_density_diffrn    1.863
_exptl_crystal_description       block
_exptl_crystal_F_000             272
_exptl_crystal_size_max          0.12
_exptl_crystal_size_mid          0.11
_exptl_crystal_size_min          0.1
_refine_diff_density_max         0.321
_refine_diff_density_min         -0.599
_refine_diff_density_rms         0.083
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.097
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     86
_refine_ls_number_reflns         1076
_refine_ls_number_restraints     2
_refine_ls_restrained_S_all      1.097
_refine_ls_R_factor_all          0.0799
_refine_ls_R_factor_gt           0.0689
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0858P)^2^+0.7887P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1864
_refine_ls_wR_factor_ref         0.1925
_reflns_Friedel_coverage         0.000
_reflns_number_gt                893
_reflns_number_total             1076
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d4ce01286k2.cif
_cod_data_source_block           mo_20240428_wq_nlg_nh3oh_0m
_cod_depositor_comments
'Adding full bibliography for 7249960--7249966.cif.'
_cod_original_cell_volume        470.88(14)
_cod_database_code               7249965
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_max   0.983
_shelx_estimated_absorpt_t_min   0.980
_olex2_refinement_description
;
1. Restrained distances
 O1-H1
 0.9 with sigma of 0.01
 H4C-H1
 2.1 with sigma of 0.01
2.a Everything fixed:
 H4A, H4B, H4C
;
_shelx_res_checksum              56828
_olex2_submission_special_instructions 'No special instructions were received'