High-pressure structural studies and pressure-induced sensitisation of 3,4,5-trinitro-1<i>H</i>-pyrazole.
Atceken, Nurunnisa; Hemingway, Jack; Bull, Craig L.; Liu, Xiaojiao; Michalchuk, Adam A. L.; Konar, Sumit; Morrison, Carole A.; Pulham, Colin R.; Physical chemistry chemical physics : PCCP 25 (2023) 31646–31654; doi:10.1039/d3cp04526a

data_7247689
_publ_section_title
;
 High-pressure structural studies and pressure-induced sensitisation of
 3,4,5-trinitro-1<i>H</i>-pyrazole.
;
_journal_issue                   46
_journal_name_full               'Physical chemistry chemical physics : PCCP'
_journal_page_first              31646
_journal_page_last               31654
_journal_paper_doi               10.1039/d3cp04526a
_journal_volume                  25
_journal_year                    2023
_chemical_formula_moiety         'C3 H N5 O6'
_chemical_formula_sum            'C3 H N5 O6'
_chemical_formula_weight         203.09
_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.cc29gp1j
_audit_creation_date             2021-12-16
_audit_creation_method
;
Olex2 1.3
(compiled 2020.11.12 svn.r5f609507 for OlexSys, GUI svn.r6408)
;
_audit_update_record
;
2021-12-16 deposited with the CCDC.	2023-11-08 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 92.113(8)
_cell_angle_gamma                90
_cell_formula_units_Z            12
_cell_length_a                   14.815(2)
_cell_length_b                   8.0553(13)
_cell_length_c                   16.9050(19)
_cell_measurement_reflns_used    1840
_cell_measurement_temperature    298.0
_cell_measurement_theta_max      25.19
_cell_measurement_theta_min      2.75
_cell_volume                     2016.1(5)
_computing_cell_refinement       'SAINT V8.40A (?, 2016)'
_computing_data_reduction        'SAINT V8.40A (?, 2016)'
_computing_molecular_graphics    'Olex2 1.3 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.3 (Dolomanov et al., 2009)'
_computing_structure_refinement  'SHELXL 2018/3 (Sheldrick, 2015)'
_computing_structure_solution    'SHELXT 2018/2 (Sheldrick, 2018)'
_diffrn_ambient_temperature      298.0
_diffrn_measured_fraction_theta_full 0.596
_diffrn_measured_fraction_theta_max 0.596
_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  0.0636
_diffrn_reflns_av_unetI/netI     0.0610
_diffrn_reflns_Laue_measured_fraction_full 0.596
_diffrn_reflns_Laue_measured_fraction_max 0.596
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       7
_diffrn_reflns_limit_k_min       -7
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            10884
_diffrn_reflns_point_group_measured_fraction_full 0.596
_diffrn_reflns_point_group_measured_fraction_max 0.596
_diffrn_reflns_theta_full        23.504
_diffrn_reflns_theta_max         23.504
_diffrn_reflns_theta_min         2.411
_diffrn_source_current           1.4
_diffrn_source_power             0.07
_diffrn_source_voltage           50.0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.195
_exptl_absorpt_correction_T_max  0.7454
_exptl_absorpt_correction_T_min  0.6616
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2016/2 (Bruker,2016/2) was used for absorption correction.
wR2(int) was 0.0780 before and 0.0591 after correction.
The Ratio of minimum to maximum transmission is 0.8876.
The \l/2 correction factor is Not present.
;
_exptl_crystal_colour            'clear colourless'
_exptl_crystal_colour_lustre     clear
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    2.007
_exptl_crystal_description       block
_exptl_crystal_F_000             1224
_refine_diff_density_max         0.197
_refine_diff_density_min         -0.218
_refine_diff_density_rms         0.046
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.053
_refine_ls_hydrogen_treatment    refall
_refine_ls_matrix_type           full
_refine_ls_number_parameters     391
_refine_ls_number_reflns         1775
_refine_ls_number_restraints     306
_refine_ls_restrained_S_all      0.973
_refine_ls_R_factor_all          0.0833
_refine_ls_R_factor_gt           0.0488
_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^)+(0.0598P)^2^+2.9315P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1193
_refine_ls_wR_factor_ref         0.1407
_reflns_Friedel_coverage         0.000
_reflns_number_gt                1214
_reflns_number_total             1775
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d3cp04526a2.cif
_cod_data_source_block           2tnp_p03_p
_cod_depositor_comments
;
Adding full bibliography for 7247689--7247697.cif.

2025-04-02
Z value and formula fixed to values more according to usual
chemical conventions.                 miguel
;
_cod_original_formula_sum            'C18 H6 N30 O36'
_cod_original_formula_weight         1218.53
_cod_original_formula_moiety         '6(C3 H N5 O6)'
_cod_original_formula_units_Z            2
_cod_original_cell_volume        2016.0(5)
_cod_database_code               7247689
_shelx_shelxl_version_number     2018/3
_olex2_refinement_description
;
1. Rigid body (RIGU) restrains
 All non-hydrogen atoms
 with sigma for 1-2 distances of 0.004 and sigma for 1-3 distances of 0.004
;
_shelx_res_checksum              61388
_shelx_hkl_checksum              9472
_olex2_submission_special_instructions 'No special instructions were received'