Transition-metal-free multinitrogenation of amides by C-C bond cleavage: a new approach to tetrazoles.
Li, Lian-Hua; Niu, Zhi-Jie; Li, Ying-Xiu; Liang, Yong-Min; Chemical communications (Cambridge, England) 54 (2018) 11148–11151; doi:10.1039/c8cc06324a

data_7122326
_publ_section_title
;
 Transition-metal-free multinitrogenation of amides by C-C bond cleavage:
 a new approach to tetrazoles.
;
_journal_issue                   79
_journal_name_full               'Chemical communications (Cambridge, England)'
_journal_page_first              11148
_journal_page_last               11151
_journal_paper_doi               10.1039/c8cc06324a
_journal_volume                  54
_journal_year                    2018
_chemical_formula_moiety         'C11 H13 N5'
_chemical_formula_sum            'C11 H13 N5'
_chemical_formula_weight         215.26
_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'
_symmetry_space_group_name_Hall  '-P 2ac 2ab'
_symmetry_space_group_name_H-M   'P b c a'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_date             2018-05-16
_audit_creation_method
;
Olex2 1.2
(compiled 2018.04.26 svn.r3504 for OlexSys, GUI svn.r5492)
;
_audit_update_record
;
2018-06-28 deposited with the CCDC.
2018-09-10 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                   10.2177(10)
_cell_length_b                   11.0976(11)
_cell_length_c                   19.154(2)
_cell_measurement_reflns_used    793
_cell_measurement_temperature    189(17)
_cell_measurement_theta_max      22.5360
_cell_measurement_theta_min      4.1740
_cell_volume                     2171.9(4)
_computing_cell_refinement
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 (release 01-02-2013 CrysAlis171 .NET)
(compiled Feb  1 2013,16:14:44)
;
_computing_data_collection
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CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 (release 01-02-2013 CrysAlis171 .NET)
(compiled Feb  1 2013,16:14:44)
;
_computing_data_reduction
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CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 (release 01-02-2013 CrysAlis171 .NET)
(compiled Feb  1 2013,16:14:44)
;
_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    'ShelXS (Sheldrick, 2008)'
_diffrn_ambient_temperature      189(17)
_diffrn_detector_area_resol_mean 16.0733
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_details
;
  1 omega  -90.00  -61.00   1.0000   10.0000
omega____ theta____ kappa____ phi______ frames
    -      -19.4273  178.0000 -150.0000 29

  2 omega  -49.00   66.00   1.0000   10.0000
omega____ theta____ kappa____ phi______ frames
    -       22.6305    0.0000  -60.0000 115
;
_diffrn_measurement_device_type  'SuperNova, Dual, Cu at zero, Eos'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_UB_11      -0.0370121000
_diffrn_orient_matrix_UB_12      0.0492505000
_diffrn_orient_matrix_UB_13      -0.0127770000
_diffrn_orient_matrix_UB_21      0.0122256000
_diffrn_orient_matrix_UB_22      -0.0192795000
_diffrn_orient_matrix_UB_23      -0.0347962000
_diffrn_orient_matrix_UB_31      -0.0573862000
_diffrn_orient_matrix_UB_32      -0.0358128000
_diffrn_orient_matrix_UB_33      0.0009313000
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0749
_diffrn_reflns_av_unetI/netI     0.0947
_diffrn_reflns_limit_h_max       6
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -5
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            4742
_diffrn_reflns_theta_full        26.01
_diffrn_reflns_theta_max         26.01
_diffrn_reflns_theta_min         3.45
_diffrn_source                   'SuperNova (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    0.086
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.73333
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 (release 01-02-2013 CrysAlis171 .NET)
(compiled Feb  1 2013,16:14:44)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            'clear light colourless'
_exptl_crystal_colour_lustre     clear
_exptl_crystal_colour_modifier   light
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.317
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             912
_exptl_crystal_size_max          0.21
_exptl_crystal_size_mid          0.17
_exptl_crystal_size_min          0.14
_refine_diff_density_max         0.200
_refine_diff_density_min         -0.251
_refine_diff_density_rms         0.059
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.983
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     145
_refine_ls_number_reflns         2138
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.983
_refine_ls_R_factor_all          0.1215
_refine_ls_R_factor_gt           0.0621
_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^)+(0.0505P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1319
_refine_ls_wR_factor_ref         0.1694
_reflns_number_gt                1089
_reflns_number_total             2138
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c8cc06324a2.cif
_cod_data_source_block           lilh_425_1n3
_cod_depositor_comments
'Adding full bibliography for 7122325--7122329.cif.'
_cod_database_code               7122326
_reflns_odcompleteness_completeness 99.57
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     26.32
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups
2.a Secondary CH2 refined with riding coordinates:
 C9(H9A,H9B), C10(H10A,H10B), C11(H11A,H11B), C12(H12A,H12B)
2.b Aromatic/amide H refined with riding coordinates:
 C2(H2), C3(H3), C4(H4), C5(H5), C6(H6)
;
_olex2_date_sample_data_collection 2018-05-16
_olex2_submission_special_instructions 'No special instructions were received'