Constructing layered structure amidine-based pentazolate salts with low sensitivity
Wang, Pengfei; Liu, Lile; Sun, Zebang; Qin, Feng; Shi, Lei; Gao, Chao; Du, Yang; Zhang, Chong; Hu, Bingcheng; Sun, Chengguo; CrystEngComm 26 (2024) 4114–4120; doi:10.1039/D4CE00521J

data_7248933
_publ_section_title
;
 Constructing layered structure amidine-based pentazolate salts with low
 sensitivity
;
_journal_issue                   30
_journal_name_full               CrystEngComm
_journal_page_first              4114
_journal_page_last               4120
_journal_paper_doi               10.1039/D4CE00521J
_journal_volume                  26
_journal_year                    2024
_chemical_formula_moiety         'H2 O, C3 H6 N5, N5'
_chemical_formula_sum            'C3 H8 N10 O'
_chemical_formula_weight         200.19
_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   mixed
_atom_sites_solution_primary     dual
_audit_creation_date             2021-12-07
_audit_creation_method
;
Olex2 1.3
(compiled 2020.11.12 svn.r5f609507 for OlexSys, GUI svn.r6408)
;
_audit_update_record
;
2024-04-29 deposited with the CCDC.	2024-07-02 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 102.19(3)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   6.450(5)
_cell_length_b                   12.008(10)
_cell_length_c                   12.141(11)
_cell_measurement_reflns_used    1117
_cell_measurement_temperature    273.15
_cell_measurement_theta_max      22.40
_cell_measurement_theta_min      3.39
_cell_volume                     919.1(13)
_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      273.15
_diffrn_measured_fraction_theta_full 0.987
_diffrn_measured_fraction_theta_max 0.987
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0800
_diffrn_reflns_av_unetI/netI     0.1197
_diffrn_reflns_Laue_measured_fraction_full 0.987
_diffrn_reflns_Laue_measured_fraction_max 0.987
_diffrn_reflns_limit_h_max       6
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -10
_diffrn_reflns_number            3729
_diffrn_reflns_point_group_measured_fraction_full 0.987
_diffrn_reflns_point_group_measured_fraction_max 0.987
_diffrn_reflns_theta_full        24.302
_diffrn_reflns_theta_max         24.302
_diffrn_reflns_theta_min         2.413
_diffrn_source_current           1.0
_diffrn_source_power             0.05
_diffrn_source_voltage           50.0
_exptl_absorpt_coefficient_mu    0.117
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            'light colourless'
_exptl_crystal_colour_modifier   light
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.447
_exptl_crystal_description       block
_exptl_crystal_F_000             416
_exptl_crystal_size_max          0.18
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.11
_refine_diff_density_max         0.214
_refine_diff_density_min         -0.283
_refine_diff_density_rms         0.054
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.034
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     130
_refine_ls_number_reflns         1478
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.034
_refine_ls_R_factor_all          0.1410
_refine_ls_R_factor_gt           0.0625
_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^)+(0.0464P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1120
_refine_ls_wR_factor_ref         0.1341
_reflns_Friedel_coverage         0.000
_reflns_number_gt                785
_reflns_number_total             1478
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d4ce00521j2.cif
_cod_data_source_block           1
_cod_depositor_comments
'Adding full bibliography for 7248931--7248937.cif.'
_cod_original_cell_volume        919.0(13)
_cod_database_code               7248933
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_max   0.987
_shelx_estimated_absorpt_t_min   0.979
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All N(H,H) groups
 At 1.5 times of:
  All O(H,H) groups
2.a Free rotating group:
 O1(H1A,H1B)
2.b Aromatic/amide H refined with riding coordinates:
 C2(H2), C3(H3)
2.c X=CH2 refined with riding coordinates:
 N6(H6A,H6B), N7(H7A,H7B)
;
_shelx_res_checksum              62907
_olex2_submission_special_instructions 'No special instructions were received'