Derivatives of 1,5-Diamino-1H-tetrazole: A New Family of Energetic Heterocyclic-Based Salts
Gálvez-Ruiz, Juan Carlos; Holl, Gerhard; Karaghiosoff, Konstantin; Klapötke, Thomas M.; Löhnwitz, Karolin; Mayer, Peter; Nöth, Heinrich; Polborn, Kurt; Rohbogner, Christoph J.; Suter, Max; Weigand, Jan J.; Inorganic Chemistry 44 (2005) 4237–4253; doi:10.1021/ic050104g

data_4331494
_publ_section_title
;
 Derivatives of 1,5-Diamino-1H-tetrazole:&#x00A0; A New Family of
 Energetic Heterocyclic-Based Salts
;
_journal_issue                   12
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              4237
_journal_page_last               4253
_journal_paper_doi               10.1021/ic050104g
_journal_volume                  44
_journal_year                    2005
_chemical_formula_moiety         '(C2 H7 N6 1+),(I 1-)'
_chemical_formula_sum            'C2 H7 I N6'
_chemical_formula_weight         242.02
_chemical_name_systematic        '1,5-Diamino-1H-tetrazolium iodide'
_space_group_IT_number           33
_symmetry_cell_setting           orthorhombic
_symmetry_Int_Tables_number      33
_symmetry_space_group_name_Hall  'P 2c -2n'
_symmetry_space_group_name_H-M   'P n a 21'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_date             17-Jan-05
_audit_creation_method           SHELXL-97
_audit_update_record             ' ?'
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   8.9104(9)
_cell_length_b                   16.5060(19)
_cell_length_c                   5.4554(6)
_cell_measurement_reflns_used    0
_cell_measurement_temperature    200(2)
_cell_volume                     802.35(15)
_computing_cell_refinement       'SMART (V4.C50)'
_computing_data_collection       'SMART (V4.C50)'
_computing_data_reduction        'SAINT (V4.D50)'
_computing_molecular_graphics    'XP (SHELXTL-Ver.5)'
_computing_publication_material  'SHELXL (Sheldrick 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      200(2)
_diffrn_measured_fraction_theta_full 0.785
_diffrn_measured_fraction_theta_max 0.785
_diffrn_measurement_device_type  'Siemens SMART Area-detector'
_diffrn_measurement_method       Hemisphere
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0549
_diffrn_reflns_av_sigmaI/netI    0.0566
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -21
_diffrn_reflns_limit_l_max       6
_diffrn_reflns_limit_l_min       -6
_diffrn_reflns_number            4473
_diffrn_reflns_theta_full        28.98
_diffrn_reflns_theta_max         28.98
_diffrn_reflns_theta_min         2.47
_diffrn_source                   'fine-focus sealed tube'
_diffrn_standards_interval_time  0
_exptl_absorpt_coefficient_mu    3.926
_exptl_absorpt_correction_T_max  0.67405
_exptl_absorpt_correction_T_min  0.49208
_exptl_absorpt_correction_type   empirical
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    2.004
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             456
_exptl_crystal_recrystallization_method
'from conc. CH3CN solutions overlayerd with Et2O'
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.807
_refine_diff_density_min         -0.963
_refine_diff_density_rms         0.125
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.06(6)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.868
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     93
_refine_ls_number_reflns         1612
_refine_ls_number_restraints     3
_refine_ls_restrained_S_all      0.867
_refine_ls_R_factor_all          0.0488
_refine_ls_R_factor_gt           0.0329
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0425P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0720
_refine_ls_wR_factor_ref         0.0740
_reflns_number_gt                1104
_reflns_number_total             1612
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic050104gsup2.cif
_cod_data_source_block           conn51a
_cod_database_code               4331494