Design and synthesis of energetic materials towards high density and positive oxygen balance by N-dinitromethyl functionalization of nitroazoles
Zhao, X. X.; Li, S. H.; Wang, Y.; Li, Y. C.; Zhao, F. Q.; Pang, S. P.; Journal of Materials Chemistry A 4 (2016) 5495–; doi:10.1039/C6TA01501H

data_7236304
_publ_section_title
;
 Design and synthesis of energetic materials towards high density and
 positive oxygen balance by N-dinitromethyl functionalization of
 nitroazoles
;
_journal_issue                   15
_journal_name_full               'Journal of Materials Chemistry A'
_journal_page_first              5495
_journal_paper_doi               10.1039/C6TA01501H
_journal_volume                  4
_journal_year                    2016
_chemical_formula_moiety         'C2 N7 O6, H5 N2'
_chemical_formula_sum            'C2 H5 N9 O6'
_chemical_formula_weight         251.15
_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   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_date             2014-09-02
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;

  Olex2 1.1

  (compiled 2011.02.15 svn.r1672, GUI svn.r3494)

;
_audit_update_record
;
2015-12-14 deposited with the CCDC.
2016-03-11 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   6.43139(19)
_cell_length_b                   16.4647(4)
_cell_length_c                   16.8638(5)
_cell_measurement_reflns_used    1989
_cell_measurement_temperature    99.4
_cell_measurement_theta_max      29.3812
_cell_measurement_theta_min      3.1611
_cell_volume                     1785.72(9)
_computing_cell_refinement
;

CrysAlisPro, Agilent Technologies,

Version 1.171.35.11 (release 16-05-2011 CrysAlis171 .NET)

(compiled May 16 2011,17:55:39)

;
_computing_data_collection
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CrysAlisPro, Agilent Technologies,

Version 1.171.35.11 (release 16-05-2011 CrysAlis171 .NET)

(compiled May 16 2011,17:55:39)

;
_computing_data_reduction
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CrysAlisPro, Agilent Technologies,

Version 1.171.35.11 (release 16-05-2011 CrysAlis171 .NET)

(compiled May 16 2011,17:55:39)

;
_computing_molecular_graphics
;

O. V. Dolomanov, L. J. Bourhis, R. J. Gildea, J. A. K. Howard and H. Puschmann,

OLEX2: a complete structure solution, refinement and analysis program.

J. Appl. Cryst. (2009). 42, 339-341.

;
_computing_publication_material
;

O. V. Dolomanov, L. J. Bourhis, R. J. Gildea, J. A. K. Howard and H. Puschmann,

OLEX2: a complete structure solution, refinement and analysis program.

J. Appl. Cryst. (2009). 42, 339-341.

;
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution
'A short history of SHELX (Sheldrick, 2007)/Bruker'
_diffrn_ambient_temperature      99.4
_diffrn_detector_area_resol_mean 16.0971
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_details
;

  1 omega   22.00   58.00   1.0000    4.5600

omega____ theta____ kappa____ phi______ frames

    -       18.5772 -165.0000  -40.0000 36

 

  2 omega  -31.00   38.00   1.0000    4.5600

omega____ theta____ kappa____ phi______ frames

    -       18.5772  -77.0000  150.0000 69

 

  3 omega    1.00   49.00   1.0000    4.5600

omega____ theta____ kappa____ phi______ frames

    -       18.5772    0.0000   30.0000 48

;
_diffrn_measurement_device_type  'Xcalibur, Eos, Gemini'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_UB_11      -0.0500708000
_diffrn_orient_matrix_UB_12      -0.0082999000
_diffrn_orient_matrix_UB_13      0.0365800000
_diffrn_orient_matrix_UB_21      0.0701355000
_diffrn_orient_matrix_UB_22      0.0264404000
_diffrn_orient_matrix_UB_23      0.0196605000
_diffrn_orient_matrix_UB_31      -0.0688540000
_diffrn_orient_matrix_UB_32      0.0329859000
_diffrn_orient_matrix_UB_33      -0.0066150000
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.7107
_diffrn_reflns_av_R_equivalents  0.0244
_diffrn_reflns_av_unetI/netI     0.0294
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            4817
_diffrn_reflns_theta_full        25.99
_diffrn_reflns_theta_max         25.99
_diffrn_reflns_theta_min         3.46
_diffrn_source                   'Enhance (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    0.178
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.89710
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;

CrysAlisPro, Agilent Technologies,

Version 1.171.35.11 (release 16-05-2011 CrysAlis171 .NET)

(compiled May 16 2011,17:55:39)

Empirical absorption correction using spherical harmonics,

 implemented in SCALE3 ABSPACK scaling algorithm.

;
_exptl_crystal_density_diffrn    1.868
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       orthorhombic
_exptl_crystal_F_000             1024
_exptl_crystal_size_max          0.15
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.204
_refine_diff_density_min         -0.244
_refine_diff_density_rms         0.052
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.034
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     155
_refine_ls_number_reflns         1743
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.034
_refine_ls_R_factor_all          0.0400
_refine_ls_R_factor_gt           0.0333
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0339P)^2^+0.9539P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0772
_refine_ls_wR_factor_ref         0.0808
_reflns_number_gt                1534
_reflns_number_total             1743
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c6ta01501h2.cif
_cod_data_source_block           exp_2330
_cod_original_cell_volume        1785.73(9)
_cod_database_code               7236304
_reflns_odcompleteness_completeness 99.67
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     26.32