Facile synthesis of thermally stable tetrazolo[1,5-<i>b</i>][1,2,4]triazine substituted energetic materials: synthesis and characterization.
Kumar, Parasar; Ghule, Vikas D.; Dharavath, Srinivas; Dalton transactions (Cambridge, England : 2003) 52 (2023) 747–753; doi:10.1039/d2dt03814e

data_7712010
_publ_section_title
;
 Facile synthesis of thermally stable
 tetrazolo[1,5-<i>b</i>][1,2,4]triazine substituted energetic materials:
 synthesis and characterization.
;
_journal_issue                   3
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              747
_journal_page_last               753
_journal_paper_doi               10.1039/d2dt03814e
_journal_volume                  52
_journal_year                    2023
_chemical_formula_moiety         'C4 H3 N7 O2'
_chemical_formula_sum            'C4 H3 N7 O2'
_chemical_formula_weight         181.13
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     iterative
_audit_creation_date             2022-09-26
_audit_creation_method
;
Olex2 1.3
(compiled 2020.11.12 svn.r5f609507 for OlexSys, GUI svn.r6272)
;
_audit_update_record
;
2022-09-29 deposited with the CCDC.	2022-12-23 downloaded from the CCDC.
;
_cell_angle_alpha                92.6160(10)
_cell_angle_beta                 93.1460(10)
_cell_angle_gamma                99.8180(10)
_cell_formula_units_Z            4
_cell_length_a                   8.5317(3)
_cell_length_b                   8.6151(3)
_cell_length_c                   9.1400(3)
_cell_measurement_reflns_used    6759
_cell_measurement_temperature    100
_cell_measurement_theta_max      27.5
_cell_measurement_theta_min      3.2
_cell_volume                     659.93(4)
_computing_cell_refinement       'SAINT V8.38A (Bruker, 2018)'
_computing_data_reduction        'SAINT V8.38A (Bruker, 2018)'
_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    'olex2.solve 1.3 (Bourhis et al., 2015)'
_diffrn_ambient_temperature      100
_diffrn_measured_fraction_theta_full 0.974
_diffrn_measured_fraction_theta_max 0.979
_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  0.0268
_diffrn_reflns_av_unetI/netI     0.0292
_diffrn_reflns_Laue_measured_fraction_full 0.974
_diffrn_reflns_Laue_measured_fraction_max 0.979
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            10100
_diffrn_reflns_point_group_measured_fraction_full 0.974
_diffrn_reflns_point_group_measured_fraction_max 0.979
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         28.318
_diffrn_reflns_theta_min         2.235
_diffrn_source_current           1.0
_diffrn_source_power             0.05
_diffrn_source_voltage           50.0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.152
_exptl_absorpt_correction_T_max  0.7457
_exptl_absorpt_correction_T_min  0.6130
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            'metallic whiteish colourless'
_exptl_crystal_colour_lustre     metallic
_exptl_crystal_colour_modifier   whiteish
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.823
_exptl_crystal_description       irregular
_exptl_crystal_F_000             368
_exptl_crystal_size_max          0.35
_exptl_crystal_size_mid          0.32
_exptl_crystal_size_min          0.3
_refine_diff_density_max         0.431
_refine_diff_density_min         -0.425
_refine_diff_density_rms         0.054
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.057
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     243
_refine_ls_number_reflns         3230
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.057
_refine_ls_R_factor_all          0.0444
_refine_ls_R_factor_gt           0.0377
_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^)+(0.0326P)^2^+0.4962P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0869
_refine_ls_wR_factor_ref         0.0913
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2855
_reflns_number_total             3230
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d2dt03814e2.cif
_cod_data_source_block           6julb_0m_a
_cod_depositor_comments
;
Adding full bibliography for 7712010--7712013.cif.

2024-11-09
Z value and formula fixed to values more according to usual
chemical conventions.                 miguel
;
_cod_original_formula_sum            'C8 H6 N14 O4'
_cod_original_formula_weight         362.27
_cod_original_formula_moiety         '2(C4 H3 N7 O2)'
_cod_original_formula_units_Z            2
_cod_database_code               7712010
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_max   0.956
_shelx_estimated_absorpt_t_min   0.949
_olex2_refinement_description
;
1.a Aromatic/amide H refined with riding coordinates:
 N2(H2), N25(H25), N4(H4), N22(H22)
;
_shelx_res_checksum              17610
_olex2_submission_special_instructions 'No special instructions were received'