#------------------------------------------------------------------------------
#$Date: 2025-08-20 12:41:31 +0300 (Wed, 20 Aug 2025) $
#$Revision: 301828 $
#$URL: file:///home/coder/svn-repositories/cod/cif/4/03/27/4032784.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/
#
# All data on this site have been placed in the public domain by the
# contributors.
#
data_4032784
loop_
_publ_author_name
'Huang, Adrian'
'Wo, Kellie'
'Lee, So Yeun Christine'
'Kneitschel, Nika'
'Chang, Jennifer'
'Zhu, Kathleen'
'Mello, Tatsiana'
'Bancroft, Laura'
'Norman, Natalie J.'
'Zheng, Shao-Liang'
_publ_section_title
;
 Regioselective Synthesis, NMR, and Crystallographic Analysis of
 N1-Substituted Pyrazoles.
;
_journal_issue                   17
_journal_name_full               'The Journal of organic chemistry'
_journal_page_first              8864
_journal_page_last               8872
_journal_paper_doi               10.1021/acs.joc.7b01006
_journal_volume                  82
_journal_year                    2017
_chemical_formula_sum            'C10 H9 N3 O2'
_chemical_formula_weight         203.20
_space_group_IT_number           33
_space_group_name_Hall           'P 2c -2n'
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2c -2n'
_symmetry_space_group_name_H-M   'P n a 21'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   21.142(2)
_cell_length_b                   4.2420(4)
_cell_length_c                   10.6198(10)
_cell_measurement_reflns_used    9979
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      66.7
_cell_measurement_theta_min      4.18
_cell_volume                     952.43(16)
_computing_cell_refinement       'SAINT 7.46A (Bruker-AXS, 2009)'
_computing_data_collection       'APEX2 v2009.3.0 (Bruker-AXS, 2009)'
_computing_data_reduction        'SAINT 7.46A (Bruker-AXS, 2009)'
_computing_molecular_graphics    'Bruker SHELXTL (Sheldrick, 2008)'
_computing_publication_material  'Bruker SHELXTL (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type
;
Bruker D8 goniometer with CCD area detector  
;
_diffrn_measurement_method       'omega and phi scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'I\mS microfocus tube'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0472
_diffrn_reflns_av_sigmaI/netI    0.0195
_diffrn_reflns_limit_h_max       24
_diffrn_reflns_limit_h_min       -25
_diffrn_reflns_limit_k_max       5
_diffrn_reflns_limit_k_min       -5
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -11
_diffrn_reflns_number            19905
_diffrn_reflns_theta_full        66.74
_diffrn_reflns_theta_max         66.74
_diffrn_reflns_theta_min         4.18
_exptl_absorpt_coefficient_mu    0.853
_exptl_absorpt_correction_T_max  0.9506
_exptl_absorpt_correction_T_min  0.8214
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.417
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             424
_exptl_crystal_size_max          0.24
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.06
_refine_diff_density_max         0.147
_refine_diff_density_min         -0.163
_refine_diff_density_rms         0.035
_refine_ls_abs_structure_details
; 
  Flack,H.D. & Bernardinelli, G. (1999) Acta Cryst. A55, 908-915 
  and (2000) J. Appl. Cryst., 33, 1143-1148' 
;
_refine_ls_abs_structure_Flack   0.138(87)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.171
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     136
_refine_ls_number_reflns         1567
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.171
_refine_ls_R_factor_all          0.0333
_refine_ls_R_factor_gt           0.0324
_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/[σ²(Fo²)+(0.0265P)²+0.3771P] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0788
_refine_ls_wR_factor_ref         0.0793
_reflns_number_gt                1532
_reflns_number_total             1567
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            jo7b01006_si_001.cif
_cod_data_source_block           NT2-1-4-6
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Orthorhombic' changed to
'orthorhombic' according to
/home/data/users/saulius/crontab/automatic-downloads/current/ACS/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 4973 2017-02-22 13:04:09Z antanas 
;
_cod_original_cell_volume        952.42(16)
_cod_original_sg_symbol_H-M      Pna21
_cod_database_code               4032784
_refine_ls_abs_structure_hooft   0.17(8)
loop_
_symmetry_equiv_pos_as_xyz
'x, y, z'
'-x, -y, z+1/2'
'x+1/2, -y+1/2, z'
'-x+1/2, y+1/2, z+1/2'
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
_atom_site_adp_type
_atom_site_occupancy
_atom_site_symmetry_multiplicity
_atom_site_calc_flag
_atom_site_refinement_flags
C1 C 0.54918(9) 0.8230(5) 0.61356(19) 0.0288(5) Uani 1 1 d .
C2 C 0.53813(10) 0.8420(5) 0.7418(2) 0.0318(5) Uani 1 1 d .
H2 H 0.5606 0.9598 0.8034 0.038 Uiso 1 1 calc R
C3 C 0.48652(10) 0.6477(5) 0.7579(2) 0.0328(5) Uani 1 1 d .
H3 H 0.4661 0.6012 0.8354 0.039 Uiso 1 1 calc R
C4 C 0.41493(10) 0.3421(5) 0.6127(2) 0.0339(5) Uani 1 1 d .
H4A H 0.4029 0.2148 0.6871 0.041 Uiso 1 1 calc R
H4B H 0.4259 0.1953 0.5436 0.041 Uiso 1 1 calc R
C5 C 0.35940(10) 0.5439(5) 0.57310(19) 0.0281(5) Uani 1 1 d .
C6 C 0.31589(11) 0.6466(5) 0.6626(2) 0.0358(5) Uani 1 1 d .
H6 H 0.3210 0.5896 0.7486 0.043 Uiso 1 1 calc R
C7 C 0.26487(10) 0.8328(5) 0.6262(2) 0.0390(6) Uani 1 1 d .
H7 H 0.2350 0.9010 0.6873 0.047 Uiso 1 1 calc R
C8 C 0.25738(10) 0.9187(5) 0.5020(3) 0.0369(5) Uani 1 1 d .
H8 H 0.2227 1.0472 0.4776 0.044 Uiso 1 1 calc R
C9 C 0.30048(10) 0.8176(5) 0.4129(2) 0.0338(5) Uani 1 1 d .
H9 H 0.2954 0.8766 0.3272 0.041 Uiso 1 1 calc R
C10 C 0.35132(10) 0.6291(5) 0.4487(2) 0.0298(5) Uani 1 1 d .
H10 H 0.3806 0.5586 0.3871 0.036 Uiso 1 1 calc R
N1 N 0.50853(8) 0.6412(4) 0.55129(16) 0.0298(4) Uani 1 1 d .
N2 N 0.47044(8) 0.5361(4) 0.64370(16) 0.0283(4) Uani 1 1 d .
N3 N 0.59907(8) 0.9795(5) 0.54547(18) 0.0374(5) Uani 1 1 d .
O1 O 0.63191(7) 1.1659(4) 0.60542(17) 0.0496(5) Uani 1 1 d .
O2 O 0.60588(8) 0.9230(5) 0.43304(14) 0.0512(5) Uani 1 1 d .
loop_
_atom_site_aniso_label
_atom_site_aniso_U_11
_atom_site_aniso_U_22
_atom_site_aniso_U_33
_atom_site_aniso_U_23
_atom_site_aniso_U_13
_atom_site_aniso_U_12
C1 0.0308(10) 0.0263(10) 0.0292(11) 0.0043(9) -0.0026(8) 0.0026(8)
C2 0.0411(11) 0.0261(10) 0.0282(11) -0.0018(9) -0.0078(9) 0.0006(9)
C3 0.0434(11) 0.0292(11) 0.0258(11) 0.0030(10) -0.0015(9) 0.0040(9)
C4 0.0403(10) 0.0245(10) 0.0369(12) 0.0027(11) -0.0047(9) -0.0029(9)
C5 0.0336(10) 0.0211(10) 0.0295(11) -0.0037(10) 0.0005(8) -0.0058(8)
C6 0.0440(13) 0.0342(12) 0.0292(12) -0.0015(10) 0.0043(9) -0.0066(9)
C7 0.0369(12) 0.0368(13) 0.0432(15) -0.0082(12) 0.0119(10) -0.0021(10)
C8 0.0323(11) 0.0302(11) 0.0482(13) -0.0061(11) -0.0004(10) -0.0006(9)
C9 0.0407(12) 0.0298(12) 0.0309(12) 0.0006(10) -0.0024(9) -0.0009(9)
C10 0.0342(11) 0.0233(10) 0.0320(12) -0.0050(9) 0.0027(9) -0.0019(8)
N1 0.0339(9) 0.0307(10) 0.0249(8) 0.0013(9) -0.0004(7) 0.0022(7)
N2 0.0358(9) 0.0237(8) 0.0253(9) 0.0009(8) -0.0020(7) 0.0013(7)
N3 0.0335(10) 0.0407(12) 0.0380(12) 0.0093(10) -0.0040(8) 0.0019(8)
O1 0.0389(8) 0.0481(10) 0.0617(12) 0.0021(9) -0.0071(8) -0.0097(8)
O2 0.0461(10) 0.0734(13) 0.0341(10) 0.0133(10) 0.0029(8) -0.0037(9)
loop_
_atom_type_symbol
_atom_type_description
_atom_type_scat_dispersion_real
_atom_type_scat_dispersion_imag
_atom_type_scat_source
C C 0.0181 0.0091 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
H H 0.0000 0.0000 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
N N 0.0311 0.0180 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
O O 0.0492 0.0322 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
loop_
_geom_angle_atom_site_label_1
_geom_angle_atom_site_label_2
_geom_angle_atom_site_label_3
_geom_angle
N1 C1 C2 114.44(19)
N1 C1 N3 119.36(18)
C2 C1 N3 126.2(2)
C3 C2 C1 102.77(19)
C3 C2 H2 128.6
C1 C2 H2 128.6
N2 C3 C2 107.36(19)
N2 C3 H3 126.3
C2 C3 H3 126.3
N2 C4 C5 111.39(15)
N2 C4 H4A 109.3
C5 C4 H4A 109.3
N2 C4 H4B 109.3
C5 C4 H4B 109.3
H4A C4 H4B 108.0
C10 C5 C6 119.3(2)
C10 C5 C4 120.69(19)
C6 C5 C4 119.98(19)
C7 C6 C5 120.0(2)
C7 C6 H6 120.0
C5 C6 H6 120.0
C8 C7 C6 120.4(2)
C8 C7 H7 119.8
C6 C7 H7 119.8
C7 C8 C9 119.8(2)
C7 C8 H8 120.1
C9 C8 H8 120.1
C8 C9 C10 120.0(2)
C8 C9 H9 120.0
C10 C9 H9 120.0
C5 C10 C9 120.49(19)
C5 C10 H10 119.8
C9 C10 H10 119.8
C1 N1 N2 102.48(16)
N1 N2 C3 112.94(16)
N1 N2 C4 119.98(17)
C3 N2 C4 126.88(18)
O2 N3 O1 124.3(2)
O2 N3 C1 118.97(19)
O1 N3 C1 116.72(18)
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
C1 N1 1.331(3)
C1 C2 1.384(3)
C1 N3 1.441(3)
C2 C3 1.378(3)
C2 H2 0.9500
C3 N2 1.346(3)
C3 H3 0.9500
C4 N2 1.471(3)
C4 C5 1.513(3)
C4 H4A 0.9900
C4 H4B 0.9900
C5 C10 1.380(3)
C5 C6 1.393(3)
C6 C7 1.392(3)
C6 H6 0.9500
C7 C8 1.378(4)
C7 H7 0.9500
C8 C9 1.382(3)
C8 H8 0.9500
C9 C10 1.393(3)
C9 H9 0.9500
C10 H10 0.9500
N1 N2 1.346(2)
N3 O2 1.226(2)
N3 O1 1.230(2)
loop_
_geom_torsion_atom_site_label_1
_geom_torsion_atom_site_label_2
_geom_torsion_atom_site_label_3
_geom_torsion_atom_site_label_4
_geom_torsion
N1 C1 C2 C3 1.2(3)
N3 C1 C2 C3 -179.06(19)
C1 C2 C3 N2 -1.0(2)
N2 C4 C5 C10 88.6(2)
N2 C4 C5 C6 -91.2(2)
C10 C5 C6 C7 0.1(3)
C4 C5 C6 C7 179.88(19)
C5 C6 C7 C8 -0.6(3)
C6 C7 C8 C9 0.5(3)
C7 C8 C9 C10 0.0(3)
C6 C5 C10 C9 0.4(3)
C4 C5 C10 C9 -179.34(18)
C8 C9 C10 C5 -0.5(3)
C2 C1 N1 N2 -0.8(2)
N3 C1 N1 N2 179.39(16)
C1 N1 N2 C3 0.1(2)
C1 N1 N2 C4 175.37(16)
C2 C3 N2 N1 0.6(2)
C2 C3 N2 C4 -174.25(18)
C5 C4 N2 N1 -82.3(2)
C5 C4 N2 C3 92.2(2)
N1 C1 N3 O2 -5.4(3)
C2 C1 N3 O2 174.8(2)
N1 C1 N3 O1 173.87(18)
C2 C1 N3 O1 -5.9(3)
loop_
_cod_related_entry_id
_cod_related_entry_database
_cod_related_entry_code
1 PubChem 973649
