Several energetic MOFs based on the N-rich energetic materials and alkali metals: towards high detonation performances and good stabilities
Zhang, Guofeng; Hao, Xue; Zou, Yongbin; Liu, Shichang; Wei, Junjie; Dong, Zhen; Ye, Zhiwen; CrystEngComm 27 (2025) 277–283; doi:10.1039/D4CE00981A

data_7249674
_publ_section_title
;
 Several energetic MOFs based on the N-rich energetic materials and alkali
 metals: towards high detonation performances and good stabilities
;
_journal_issue                   2
_journal_name_full               CrystEngComm
_journal_page_first              277
_journal_page_last               283
_journal_paper_doi               10.1039/D4CE00981A
_journal_volume                  27
_journal_year                    2025
_chemical_formula_moiety         'C4 H7 N12 Na O2'
_chemical_formula_sum            'C4 H7 N12 Na O2'
_chemical_formula_weight         278.21
_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   mixed
_atom_sites_solution_primary     dual
_audit_creation_date             2024-08-16
_audit_creation_method
;
Olex2 1.5
(compiled 2024.02.16 svn.r378c4104 for OlexSys, GUI svn.r6928)
;
_audit_update_record
;
2024-08-21 deposited with the CCDC.	2024-12-05 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   12.5111(4)
_cell_length_b                   6.5119(2)
_cell_length_c                   26.0556(7)
_cell_measurement_reflns_used    4748
_cell_measurement_temperature    223.00
_cell_measurement_theta_max      68.243
_cell_measurement_theta_min      3.393
_cell_volume                     2122.78(11)
_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      223.00
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Bruker D8 VENTURE'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0468
_diffrn_reflns_av_unetI/netI     0.0238
_diffrn_reflns_Laue_measured_fraction_full 0.997
_diffrn_reflns_Laue_measured_fraction_max 0.997
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       6
_diffrn_reflns_limit_k_min       -7
_diffrn_reflns_limit_l_max       31
_diffrn_reflns_limit_l_min       -31
_diffrn_reflns_number            15454
_diffrn_reflns_point_group_measured_fraction_full 0.997
_diffrn_reflns_point_group_measured_fraction_max 0.997
_diffrn_reflns_theta_full        67.679
_diffrn_reflns_theta_max         68.241
_diffrn_reflns_theta_min         3.392
_diffrn_source_current           1.1
_diffrn_source_power             0.05500000000000001
_diffrn_source_voltage           50.0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.578
_exptl_absorpt_correction_T_max  0.7531
_exptl_absorpt_correction_T_min  0.6730
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2016/2 (Bruker,2016/2) was used for absorption correction.
wR2(int) was 0.0875 before and 0.0452 after correction.
The Ratio of minimum to maximum transmission is 0.8936.
The \l/2 correction factor is Not present.
;
_exptl_crystal_density_diffrn    1.741
_exptl_crystal_description       block
_exptl_crystal_F_000             1136
_exptl_crystal_size_max          0.15
_exptl_crystal_size_mid          0.13
_exptl_crystal_size_min          0.11
_refine_diff_density_max         0.202
_refine_diff_density_min         -0.283
_refine_diff_density_rms         0.045
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.070
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     188
_refine_ls_number_reflns         1927
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.070
_refine_ls_R_factor_all          0.0413
_refine_ls_R_factor_gt           0.0338
_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^)+(0.0520P)^2^+0.6204P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0879
_refine_ls_wR_factor_ref         0.0926
_reflns_Friedel_coverage         0.000
_reflns_number_gt                1631
_reflns_number_total             1927
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d4ce00981a2.cif
_cod_data_source_block           cu_20240816_wq_240812109087_0m
_cod_depositor_comments
'Adding full bibliography for 7249673--7249675.cif.'
_cod_database_code               7249674
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_max   0.846
_shelx_estimated_absorpt_t_min   0.798
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All N(H,H) groups
2.a Aromatic/amide H refined with riding coordinates:
 C1(H1)
2.b X=CH2 refined with riding coordinates:
 N8(H8A,H8B)
;
_shelx_res_checksum              93564
_shelx_hkl_checksum              81100
_olex2_submission_special_instructions 'No special instructions were received'