Crystal structure of (E)-1-(1-nitrobutylidene)-2-(2,4-dinitrophenyl)- hydrazine, C~1~0H~11~N~5~O~6~
D.-S. Yang; Zeitschrift für Kristallographie - New Crystal Structures 220 (2005) 213–214; doi:

data_8101752
_publ_section_title
;
Crystal structure of (E)-1-(1-nitrobutylidene)-2-(2,4-dinitrophenyl)-
hydrazine, C~1~0H~11~N~5~O~6~
;
_journal_issue                   2
_journal_name_full
'Zeitschrift f\"ur Kristallographie - New Crystal Structures'
_journal_page_first              213
_journal_page_last               214
_journal_volume                  220
_journal_year                    2005
_chemical_formula_moiety         'C10 H11 N5 O6'
_chemical_formula_sum            'C10 H11 N5 O6'
_chemical_formula_weight         297.24
_chemical_name_systematic
; 
(E)-1-(1-nitrobutylidene)-2-(2,4-dinitrophenyl)hydrazine
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   '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
_cell_angle_alpha                90.00
_cell_angle_beta                 94.67(1)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   12.284(2)
_cell_length_b                   17.594(3)
_cell_length_c                   6.1338(7)
_cell_measurement_reflns_used    33
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      13.60
_cell_measurement_theta_min      3.53
_cell_volume                     1321.3(3)
_computing_cell_refinement       'Siemens XSCANS'
_computing_data_collection       'Siemens XSCANS'
_computing_data_reduction        'Siemens SHELXTL'
_computing_molecular_graphics    'Siemens SHELXTL'
_computing_publication_material  'Siemens SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Siemens P4'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'normal-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0112
_diffrn_reflns_av_sigmaI/netI    0.0308
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       0
_diffrn_reflns_limit_k_min       -21
_diffrn_reflns_limit_l_max       7
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            2911
_diffrn_reflns_theta_full        25.49
_diffrn_reflns_theta_max         25.49
_diffrn_reflns_theta_min         1.66
_diffrn_standards_decay_%        1.23
_diffrn_standards_interval_count 97
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    0.126
_exptl_absorpt_correction_T_max  0.3214
_exptl_absorpt_correction_T_min  0.2850
_exptl_absorpt_correction_type   empirical
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.494
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             616
_exptl_crystal_size_max          0.58
_exptl_crystal_size_mid          0.44
_exptl_crystal_size_min          0.36
_refine_diff_density_max         0.162
_refine_diff_density_min         -0.212
_refine_diff_density_rms         0.030
_refine_ls_extinction_coef       0.0136(17)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   0.954
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     192
_refine_ls_number_reflns         2461
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.954
_refine_ls_R_factor_all          0.0594
_refine_ls_R_factor_gt           0.0356
_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^)+(0.0513P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0891
_refine_ls_wR_factor_ref         0.0956
_reflns_number_gt                1599
_reflns_number_total             2461
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            1267-1493.cff
_cod_data_source_block           y1529
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
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 1555 2011-01-17 13:19:09Z saulius 
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_cod_original_sg_symbol_H-M      P21/c
_cod_database_code               8101752