Studies on the synthesis and properties of polynitro compounds based on esteryl backbones
Xu, Zhen; Yang, Hongwei; Cheng, Guangbin; New J. Chem. 40 (2016) 9936–; doi:10.1039/C6NJ02198K

data_7055815
_publ_section_title
;
 Studies on the synthesis and properties of polynitro compounds based on
 esteryl backbones
;
_journal_issue                   12
_journal_name_full               'New J. Chem.'
_journal_page_first              9936
_journal_paper_doi               10.1039/C6NJ02198K
_journal_volume                  40
_journal_year                    2016
_chemical_formula_moiety         'C9 H4 N6 O14'
_chemical_formula_sum            'C9 H4 N6 O14'
_chemical_formula_weight         420.18
_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_block_doi                 10.5517/cc1kl1qx
_audit_creation_method           SHELXL-97
_audit_update_record
;
2016-01-14 deposited with the CCDC.
2016-10-04 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 96.540(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   5.8335(4)
_cell_length_b                   10.1818(8)
_cell_length_c                   25.563(2)
_cell_measurement_reflns_used    2009
_cell_measurement_temperature    172(2)
_cell_measurement_theta_max      25.97
_cell_measurement_theta_min      3.13
_cell_volume                     1508.4(2)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      172(2)
_diffrn_measured_fraction_theta_full 0.980
_diffrn_measured_fraction_theta_max 0.980
_diffrn_measurement_device_type  'PHOTON100 CMOS detector'
_diffrn_measurement_method       'omega scan'
_diffrn_radiation_monochromator  'TRIUMPH curved crystal monochromator'
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0358
_diffrn_reflns_av_sigmaI/netI    0.0421
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       30
_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_number            6908
_diffrn_reflns_theta_full        25.49
_diffrn_reflns_theta_max         25.49
_diffrn_reflns_theta_min         3.13
_exptl_absorpt_coefficient_mu    0.180
_exptl_absorpt_correction_T_max  0.7454
_exptl_absorpt_correction_T_min  0.6899
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Bruker, 2013)'
_exptl_crystal_density_diffrn    1.850
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             848
_exptl_crystal_size_max          0.37
_exptl_crystal_size_mid          0.33
_exptl_crystal_size_min          0.27
_refine_diff_density_max         0.212
_refine_diff_density_min         -0.218
_refine_diff_density_rms         0.047
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.026
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     262
_refine_ls_number_reflns         2748
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.026
_refine_ls_R_factor_all          0.0680
_refine_ls_R_factor_gt           0.0362
_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^)+(0.0425P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0752
_refine_ls_wR_factor_ref         0.0866
_reflns_number_gt                1924
_reflns_number_total             2748
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c6nj02198k2.cif
_cod_data_source_block           1
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to
/usr/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 4268 2015-11-12 08:31:59Z antanas 

 Adding full bibliography for 7055812--7055815.cif.
;
_cod_original_sg_symbol_Hall     '-P 2ybc  '
_cod_original_sg_symbol_H-M      'P2(1)/c  '
_cod_database_code               7055815