Exploration of low-melting energetic compounds: influence of substituents on melting points
Yang, Rui; Dong, Zhen; Ye, Zhiwen; New Journal of Chemistry 44 (2020) 13576–13583; doi:10.1039/D0NJ01166E

data_7059606
_publ_section_title
;
 Exploration of low-melting energetic compounds: influence of substituents
 on melting points
;
_journal_issue                   32
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              13576
_journal_page_last               13583
_journal_paper_doi               10.1039/D0NJ01166E
_journal_volume                  44
_journal_year                    2020
_chemical_formula_moiety         'C3 H4 N4 O3'
_chemical_formula_sum            'C3 H4 N4 O3'
_chemical_formula_weight         144.10
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_block_doi                 10.5517/ccdc.csd.cc24l2ys
_audit_creation_date             2019-06-24
_audit_creation_method
;
Olex2 1.2
(compiled 2018.05.29 svn.r3508 for OlexSys, GUI svn.r5506)
;
_audit_update_record
;
2020-04-17 deposited with the CCDC.	2020-05-11 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 93.826(4)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   8.6101(8)
_cell_length_b                   6.4020(7)
_cell_length_c                   10.0437(9)
_cell_measurement_reflns_used    2722
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      31.22
_cell_measurement_theta_min      3.02
_cell_volume                     552.39(9)
_computing_cell_refinement       'SAINT v8.37A (Bruker, 2015)'
_computing_data_reduction        'SAINT v8.37A (Bruker, 2015)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2015)'
_computing_structure_solution    'ShelXT (Sheldrick, 2015)'
_diffrn_ambient_temperature      150.01
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0373
_diffrn_reflns_av_unetI/netI     0.0294
_diffrn_reflns_Laue_measured_fraction_full 0.995
_diffrn_reflns_Laue_measured_fraction_max 0.996
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -8
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            6154
_diffrn_reflns_point_group_measured_fraction_full 0.995
_diffrn_reflns_point_group_measured_fraction_max 0.996
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.866
_diffrn_reflns_theta_min         3.018
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.154
_exptl_absorpt_correction_T_max  0.7463
_exptl_absorpt_correction_T_min  0.6970
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2016/2 (Bruker,2016/2) was used for absorption correction.
wR2(int) was 0.0656 before and 0.0533 after correction.
The Ratio of minimum to maximum transmission is 0.9339.
The \l/2 correction factor is Not present.
;
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.733
_exptl_crystal_description       block
_exptl_crystal_F_000             296
_exptl_crystal_size_max          0.2
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.1
_refine_diff_density_max         0.333
_refine_diff_density_min         -0.289
_refine_diff_density_rms         0.063
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.077
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     93
_refine_ls_number_reflns         1312
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.077
_refine_ls_R_factor_all          0.0529
_refine_ls_R_factor_gt           0.0370
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0500P)^2^+0.1983P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0898
_refine_ls_wR_factor_ref         0.0986
_reflns_Friedel_coverage         0.000
_reflns_number_gt                1059
_reflns_number_total             1312
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d0nj01166e2.cif
_cod_data_source_block           mo_0624_2_0m
_cod_depositor_comments
;Adding full bibliography for 7059603--7059606.cif.

 Adding full bibliography for 7059603--7059606.cif.
;
_cod_database_code               7059606
_shelx_shelxl_version_number     2018/3
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H,H) groups
 At 1.5 times of:
  All O(H) groups
2.a Secondary CH2 refined with riding coordinates:
 C00A(H00A,H00B)
2.b Aromatic/amide H refined with riding coordinates:
 N007(H007)
2.c Idealised tetrahedral OH refined as rotating group:
 O001(H001)
;
_shelx_res_checksum              25226
_olex2_submission_special_instructions 'No special instructions were received'