1,1-Diamino-2,2-dinitroethene (FOX-7) and 1-amino-1-hydrazino-2,2-dinitroethene (HFOX) as amphotères: bases with strong acids
Vo, Thao T.; Shreeve, Jean'ne M.; Journal of Materials Chemistry A 3 (2015) 8756–; doi:10.1039/C4TA07098D

data_7235858
_publ_section_title
;
 1,1-Diamino-2,2-dinitroethene (FOX-7) and
 1-amino-1-hydrazino-2,2-dinitroethene (HFOX) as amphot\`eres: bases with
 strong acids
;
_journal_issue                   16
_journal_name_full               'Journal of Materials Chemistry A'
_journal_page_first              8756
_journal_paper_doi               10.1039/C4TA07098D
_journal_volume                  3
_journal_year                    2015
_chemical_formula_sum            'C3 H5 F3 N4 O7 S'
_chemical_formula_weight         298.17
_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   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2014-06-13 deposited with the CCDC.
2015-01-15 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 106.8020(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   7.5409(4)
_cell_length_b                   11.4812(6)
_cell_length_c                   12.3048(6)
_cell_measurement_temperature    150(2)
_cell_volume                     1019.85(9)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0591
_diffrn_reflns_av_sigmaI/netI    0.0277
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            16143
_diffrn_reflns_theta_full        30.52
_diffrn_reflns_theta_max         30.52
_diffrn_reflns_theta_min         2.48
_exptl_absorpt_coefficient_mu    0.404
_exptl_absorpt_correction_T_max  0.8423
_exptl_absorpt_correction_T_min  0.6259
_exptl_crystal_density_diffrn    1.942
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             600
_exptl_crystal_size_max          1.28
_exptl_crystal_size_mid          1.01
_exptl_crystal_size_min          0.44
_refine_diff_density_max         0.499
_refine_diff_density_min         -0.463
_refine_diff_density_rms         0.068
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.058
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     163
_refine_ls_number_reflns         3116
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.058
_refine_ls_R_factor_all          0.0365
_refine_ls_R_factor_gt           0.0335
_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^)+(0.0412P)^2^+0.4738P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0877
_refine_ls_wR_factor_ref         0.0896
_reflns_number_gt                2860
_reflns_number_total             3116
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c4ta07098d2.cif
_cod_data_source_block           shrv200
_cod_database_code               7235858