Nitroguanyl azide
Vasiliev, Alexander D.; Astachov, Alexander M.; Nefedov, Andrey A.; Kruglyakova, Ludmila A.; Stepanov, Rudolf S.; Acta Crystallographica Section C 57 (2001) 625–626; doi:10.1107/S0108270101002827

data_2011924
_publ_section_title
;
 Nitroguanyl azide
;
_journal_issue                   5
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first              625
_journal_page_last               626
_journal_paper_doi               10.1107/S0108270101002827
_journal_volume                  57
_journal_year                    2001
_chemical_formula_moiety         'C H2 N6 O2'
_chemical_formula_sum            'C H2 N6 O2'
_chemical_formula_weight         130.09
_chemical_name_systematic
;
nitrocarbamimidoyl azide
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_cell_angle_alpha                98.310(10)
_cell_angle_beta                 110.580(10)
_cell_angle_gamma                75.108(9)
_cell_formula_units_Z            4
_cell_length_a                   9.9302(8)
_cell_length_b                   7.9433(9)
_cell_length_c                   7.1288(8)
_cell_measurement_reflns_used    24
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      34
_cell_measurement_theta_min      26
_cell_volume                     507.83(10)
_computing_cell_refinement       'KM-4 Software'
_computing_data_collection       'KM-4 Software (Kuma, 1991)'
_computing_data_reduction        'DATARED in KM-4 Software'
_computing_molecular_graphics    'SHELXTL (Sheldrick, 1995)'
_computing_publication_material  SHELXL97
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full .955
_diffrn_measured_fraction_theta_max .955
_diffrn_measurement_device_type  'Kuma KM-4 four-circle'
_diffrn_measurement_method       'profile measured \q/2\q'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.5418
_diffrn_reflns_av_R_equivalents  .0147
_diffrn_reflns_av_sigmaI/netI    .0103
_diffrn_reflns_limit_h_max       0
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       8
_diffrn_reflns_limit_l_min       -8
_diffrn_reflns_number            1971
_diffrn_reflns_theta_full        69.99
_diffrn_reflns_theta_max         69.99
_diffrn_reflns_theta_min         4.88
_diffrn_standards_decay_%        none
_diffrn_standards_interval_count 50
_diffrn_standards_number         2
_exptl_absorpt_coefficient_mu    1.368
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.701
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       lump
_exptl_crystal_F_000             264
_exptl_crystal_size_max          .32
_exptl_crystal_size_mid          .30
_exptl_crystal_size_min          .29
_refine_diff_density_max         .205
_refine_diff_density_min         -.198
_refine_ls_extinction_coef       .0089(14)
_refine_ls_extinction_method     'SHELXL97 (Sheldrick, 1997)'
_refine_ls_goodness_of_fit_ref   1.087
_refine_ls_hydrogen_treatment    refall
_refine_ls_matrix_type           full
_refine_ls_number_parameters     180
_refine_ls_number_reflns         1851
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.087
_refine_ls_R_factor_all          .0360
_refine_ls_R_factor_gt           .0339
_refine_ls_shift/su_max          .009
_refine_ls_shift/su_mean         .001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w = 1/[\s^2^(Fo^2^)+(0.0537P)^2^+0.1095P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_ref         .0951
_reflns_number_gt                1713
_reflns_number_total             1851
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            av1067.cif
_cod_data_source_block           I
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 

The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_cell_volume        507.83(9)
_cod_database_code               2011924
_cod_database_fobs_code          2011924