data_2203361
loop_
_publ_author_name
'Yin, Caixia '
'Huo, Fangjun'
'Gao, Fei '
'Yang, Pin '
_publ_section_title
;
Diethyl 1H-pyrazole-3,5-dicarboxylate
;
_journal_issue                 3
_journal_name_full             'Acta Crystallographica, Section E'
_journal_page_first            o320
_journal_page_last             o321
_journal_volume                60
_journal_year                  2004
_chemical_formula_moiety       'C9 H12 N2 O4'
_chemical_formula_sum          'C9 H12 N2 O4'
_chemical_formula_weight       212.21
_chemical_melting_point        ?
_chemical_name_common          '3,5-pyrazoledicarboxylic acid diethyl ester'
_chemical_name_systematic
;
diethyl 1H-pyrazole-3,5-dicarboxylate
;
_symmetry_cell_setting         Monoclinic
_symmetry_space_group_name_Hall '-P 2ybc'
_symmetry_space_group_name_H-M 'P 21/c'
_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               100.074(4)
_cell_angle_gamma              90.00
_cell_formula_units_Z          8
_cell_length_a                 9.184(2)
_cell_length_b                 14.147(3)
_cell_length_c                 17.302(4)
_cell_measurement_reflns_used  10969
_cell_measurement_temperature  298(2)
_cell_measurement_theta_max    18.886
_cell_measurement_theta_min    2.252
_cell_volume                   2213.2(9)
_computing_cell_refinement     'SAINT (Bruker, 2000)'
_computing_data_collection     'SMART (Bruker, 2000)'
_computing_data_reduction      SAINT
_computing_molecular_graphics  'SHELXTL (Bruker, 2000)'
_computing_publication_material SHELXTL
_computing_structure_refinement 'SHELXL97 (Sheldrick, 1997)'
_computing_structure_solution  'SHELXS97 (Sheldrick, 1997)'
_diffrn_ambient_temperature    298(2)
_diffrn_detector_area_resol_mean '100x100 microns'
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type 'Bruker CCD area-detector'
_diffrn_measurement_method     \w
_diffrn_radiation_monochromator graphite
_diffrn_radiation_source       'fine-focus sealed tube'
_diffrn_radiation_type         MoK\a
_diffrn_radiation_wavelength   0.71073
_diffrn_reflns_av_R_equivalents 0.0610
_diffrn_reflns_av_sigmaI/netI  0.0917
_diffrn_reflns_limit_h_max     10
_diffrn_reflns_limit_h_min     -10
_diffrn_reflns_limit_k_max     8
_diffrn_reflns_limit_k_min     -16
_diffrn_reflns_limit_l_max     20
_diffrn_reflns_limit_l_min     -20
_diffrn_reflns_number          8965
_diffrn_reflns_theta_full      25.00
_diffrn_reflns_theta_max       25.00
_diffrn_reflns_theta_min       1.87
_diffrn_standards_decay_%      3.09
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time 0
_diffrn_standards_number       0
_exptl_absorpt_coefficient_mu  0.101
_exptl_absorpt_correction_T_max 0.9899
_exptl_absorpt_correction_T_min 0.9703
_exptl_absorpt_correction_type multi-scan
_exptl_absorpt_process_details '(SADABS; Sheldrick, 1996)'
_exptl_crystal_colour          colorless
_exptl_crystal_density_diffrn  1.274
_exptl_crystal_density_meas    ?
_exptl_crystal_density_method  'not measured'
_exptl_crystal_description     plate
_exptl_crystal_F_000           896
_exptl_crystal_size_max        0.30
_exptl_crystal_size_mid        0.30
_exptl_crystal_size_min        0.10
_refine_diff_density_max       0.131
_refine_diff_density_min       -0.143
_refine_ls_extinction_coef     ?
_refine_ls_extinction_method   none
_refine_ls_goodness_of_fit_ref 0.813
_refine_ls_hydrogen_treatment  constr
_refine_ls_matrix_type         full
_refine_ls_number_parameters   275
_refine_ls_number_reflns       3892
_refine_ls_number_restraints   0
_refine_ls_restrained_S_all    0.813
_refine_ls_R_factor_all        0.1588
_refine_ls_R_factor_gt         0.0469
_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^)+(0.0355P)^2^] where P = (Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme    calc
_refine_ls_wR_factor_gt        0.0846
_refine_ls_wR_factor_ref       0.1133
_reflns_number_gt              1424
_reflns_number_total           3892
_reflns_threshold_expression   I>2\s(I)
loop_
_symmetry_equiv_pos_as_xyz
'x, y, z'
'-x, y+1/2, -z+1/2'
'-x, -y, -z'
'x, -y-1/2, z-1/2'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
_atom_site_adp_type
_atom_site_calc_flag
_atom_site_refinement_flags
_atom_site_occupancy
_atom_site_disorder_assembly
_atom_site_disorder_group
_atom_site_type_symbol
C1 0.7758(3) -0.0228(2) 1.01133(18) 0.0622(9) Uani d . 1 . . C
C2 0.8780(3) 0.0310(3) 1.06195(16) 0.0718(10) Uani d . 1 . . C
H2 0.9572 0.0089 1.0984 0.086 Uiso calc R 1 . . H
C3 0.8380(3) 0.1227(2) 1.04693(17) 0.0610(9) Uani d . 1 . . C
C4 0.9032(4) 0.2123(3) 1.0782(2) 0.0747(10) Uani d . 1 . . C
C5 0.7705(4) -0.1262(3) 1.0022(2) 0.0763(10) Uani d . 1 . . C
C6 0.6497(5) -0.2555(2) 0.9319(2) 0.1155(15) Uani d . 1 . . C
H6A 0.7331 -0.2749 0.9081 0.139 Uiso calc R 1 . . H
H6B 0.6534 -0.2905 0.9804 0.139 Uiso calc R 1 . . H
C7 0.8840(4) 0.3794(3) 1.0605(2) 0.1091(13) Uani d . 1 . . C
H7A 0.9811 0.3878 1.0468 0.131 Uiso calc R 1 . . H
H7B 0.8920 0.3895 1.1166 0.131 Uiso calc R 1 . . H
C8 0.5132(4) -0.2761(2) 0.8792(2) 0.1225(15) Uani d . 1 . . C
H8A 0.4311 -0.2625 0.9050 0.184 Uiso calc R 1 . . H
H8B 0.5113 -0.3416 0.8648 0.184 Uiso calc R 1 . . H
H8C 0.5066 -0.2377 0.8330 0.184 Uiso calc R 1 . . H
C9 0.7794(5) 0.4477(2) 1.0173(2) 0.1277(15) Uani d . 1 . . C
H9A 0.7724 0.4375 0.9619 0.192 Uiso calc R 1 . . H
H9B 0.8139 0.5108 1.0301 0.192 Uiso calc R 1 . . H
H9C 0.6838 0.4394 1.0315 0.192 Uiso calc R 1 . . H
C3A 0.3519(3) 0.1182(2) 0.81126(17) 0.0593(9) Uani d . 1 . . C
C2A 0.2389(3) 0.0890(2) 0.75479(17) 0.0635(9) Uani d . 1 . . C
H2A 0.1706 0.1267 0.7227 0.076 Uiso calc R 1 . . H
C1A 0.2469(3) -0.0094(2) 0.75520(17) 0.0582(9) Uani d . 1 . . C
C5A 0.1485(4) -0.0754(3) 0.7058(2) 0.0724(10) Uani d . 1 . . C
C4A 0.4034(4) 0.2114(2) 0.8398(2) 0.0682(10) Uani d . 1 . . C
C7A 0.3693(4) 0.3759(2) 0.8193(2) 0.1231(16) Uani d . 1 . . C
H7AB 0.3461 0.3918 0.8703 0.148 Uiso calc R 1 . . H
H7AA 0.4749 0.3832 0.8215 0.148 Uiso calc R 1 . . H
C6A 0.0935(4) -0.2352(2) 0.67429(19) 0.0958(12) Uani d . 1 . . C
H6AB 0.0910 -0.2263 0.6185 0.115 Uiso calc R 1 . . H
H6AA -0.0066 -0.2301 0.6847 0.115 Uiso calc R 1 . . H
C9A 0.2894(4) 0.4376(2) 0.7598(2) 0.1259(15) Uani d . 1 . . C
H9AC 0.3096 0.4195 0.7092 0.189 Uiso calc R 1 . . H
H9AB 0.3204 0.5017 0.7707 0.189 Uiso calc R 1 . . H
H9AA 0.1852 0.4323 0.7599 0.189 Uiso calc R 1 . . H
C8A 0.1558(4) -0.3284(2) 0.69901(19) 0.1012(13) Uani d . 1 . . C
H8AC 0.2558 -0.3318 0.6900 0.152 Uiso calc R 1 . . H
H8AB 0.0978 -0.3768 0.6693 0.152 Uiso calc R 1 . . H
H8AA 0.1543 -0.3373 0.7539 0.152 Uiso calc R 1 . . H
N1 0.7163(3) 0.11955(18) 0.99052(14) 0.0737(8) Uani d . 1 . . N
H1 0.6694 0.1692 0.9713 0.088 Uiso calc R 1 . . H
N2 0.6757(3) 0.0320(2) 0.96746(14) 0.0707(8) Uani d . 1 . . N
N1A 0.4208(2) 0.03840(18) 0.84241(13) 0.0661(7) Uani d . 1 . . N
H1A 0.4961 0.0387 0.8797 0.079 Uiso calc R 1 . . H
N2A 0.3595(3) -0.04034(17) 0.80916(14) 0.0640(7) Uani d . 1 . . N
O1 1.0071(3) 0.21917(16) 1.13033(14) 0.1070(9) Uani d . 1 . . O
O2 0.8301(2) 0.28430(17) 1.04012(12) 0.0828(7) Uani d . 1 . . O
O3 0.8591(3) -0.17770(16) 1.03982(14) 0.1139(10) Uani d . 1 . . O
O4 0.6586(2) -0.15467(15) 0.94832(13) 0.0871(7) Uani d . 1 . . O
O3A 0.0442(3) -0.05032(15) 0.65884(14) 0.1060(9) Uani d . 1 . . O
O4A 0.1879(2) -0.16459(16) 0.71888(11) 0.0813(7) Uani d . 1 . . O
O1A 0.5046(3) 0.22635(13) 0.89249(14) 0.0943(8) Uani d . 1 . . O
O2A 0.3247(2) 0.27832(15) 0.79859(12) 0.0838(7) Uani d . 1 . . O
loop_
_atom_site_aniso_label
_atom_site_aniso_U_11
_atom_site_aniso_U_22
_atom_site_aniso_U_33
_atom_site_aniso_U_12
_atom_site_aniso_U_13
_atom_site_aniso_U_23
C1 0.062(2) 0.061(2) 0.062(2) 0.007(2) 0.0064(18) 0.0056(19)
C2 0.064(2) 0.086(3) 0.060(2) 0.006(2) -0.0049(18) 0.001(2)
C3 0.053(2) 0.071(3) 0.057(2) -0.003(2) 0.0045(17) -0.004(2)
C4 0.062(3) 0.087(3) 0.073(3) 0.000(2) 0.006(2) -0.014(2)
C5 0.075(3) 0.080(3) 0.070(3) 0.010(2) 0.003(2) 0.010(2)
C6 0.128(4) 0.063(3) 0.150(4) 0.000(3) 0.008(3) -0.017(2)
C7 0.119(4) 0.084(3) 0.120(3) -0.032(3) 0.008(3) -0.023(3)
C8 0.111(4) 0.093(3) 0.162(4) -0.022(3) 0.020(3) -0.028(3)
C9 0.159(4) 0.082(3) 0.138(4) -0.006(3) 0.014(3) 0.000(3)
C3A 0.061(2) 0.043(2) 0.071(2) 0.0078(18) 0.0022(18) 0.0083(18)
C2A 0.061(2) 0.055(2) 0.071(2) 0.0039(18) 0.0014(18) 0.0065(17)
C1A 0.054(2) 0.054(2) 0.064(2) -0.0021(17) 0.0024(17) 0.0006(17)
C5A 0.065(3) 0.064(3) 0.082(3) 0.006(2) -0.003(2) 0.009(2)
C4A 0.066(3) 0.052(2) 0.084(3) 0.009(2) 0.005(2) 0.006(2)
C7A 0.163(4) 0.048(3) 0.136(4) 0.014(3) -0.036(3) 0.001(2)
C6A 0.099(3) 0.064(3) 0.108(3) -0.019(2) -0.024(2) -0.010(2)
C9A 0.141(4) 0.070(3) 0.169(4) 0.010(3) 0.034(3) 0.023(3)
C8A 0.118(3) 0.060(2) 0.118(3) -0.009(2) -0.002(2) -0.009(2)
N1 0.069(2) 0.0594(19) 0.085(2) 0.0052(15) -0.0077(16) -0.0012(15)
N2 0.072(2) 0.0528(18) 0.082(2) 0.0027(16) 0.0003(15) -0.0014(16)
N1A 0.0608(18) 0.0538(18) 0.0764(18) -0.0041(15) -0.0082(14) -0.0042(15)
N2A 0.0576(17) 0.0519(17) 0.0766(18) 0.0009(14) -0.0041(14) -0.0003(14)
O1 0.091(2) 0.119(2) 0.097(2) -0.0117(16) -0.0241(16) -0.0195(15)
O2 0.0805(18) 0.0724(18) 0.0882(17) -0.0106(14) -0.0051(13) -0.0128(14)
O3 0.124(2) 0.0881(19) 0.111(2) 0.0321(16) -0.0297(17) 0.0097(15)
O4 0.0850(18) 0.0652(17) 0.1024(18) 0.0043(13) -0.0077(15) -0.0030(14)
O3A 0.100(2) 0.0739(17) 0.122(2) 0.0020(14) -0.0406(16) 0.0094(14)
O4A 0.0810(17) 0.0550(15) 0.0945(17) -0.0008(13) -0.0220(13) 0.0000(13)
O1A 0.0913(19) 0.0624(16) 0.112(2) 0.0020(13) -0.0285(15) -0.0023(13)
O2A 0.0896(18) 0.0497(16) 0.1030(18) 0.0067(13) -0.0080(14) 0.0039(13)
loop_
_atom_type_symbol
_atom_type_description
_atom_type_scat_dispersion_real
_atom_type_scat_dispersion_imag
_atom_type_scat_source
C C 0.0033 0.0016 '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 0.0061 0.0033 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
O O 0.0106 0.0060 '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_site_symmetry_1
_geom_angle_site_symmetry_3
_geom_angle
_geom_angle_publ_flag
C2 C3 C4 . . 132.4(3) y
C2 C1 C5 . . 128.1(3) y
O1 C4 O2 . . 125.3(3) ?
O1 C4 C3 . . 124.7(4) y
O3 C5 O4 . . 124.6(4) ?
O2 C7 C9 . . 108.7(3) y
O3 C5 C1 . . 122.7(4) y
N1 C3 C4 . . 122.0(3) y
N2 C1 C5 . . 120.7(3) y
N2 C1 C2 . . 111.2(3) ?
C3 C2 C1 . . 105.7(3) ?
C4 O2 C7 . . 117.9(3) y
C5 O4 C6 . . 116.5(3) y
N2 N1 C3 . . 113.6(2) ?
C1 N2 N1 . . 103.9(3) ?
N1 C3 C2 . . 105.6(3) ?
O2 C4 C3 . . 110.0(3) ?
O4 C5 C1 . . 112.7(3) ?
C8 C6 O4 . . 109.5(3) ?
C2A C3A C4A . . 132.9(3) y
C2A C1A C5A . . 127.4(3) y
O1A C4A C3A . . 125.4(3) y
O3A C5A O4A . . 124.2(3) ?
O1A C4A O2A . . 124.1(3) ?
O3A C5A C1A . . 123.0(3) y
N1A C3A C4A . . 121.1(3) y
C5A O4A C6A . . 116.5(3) y
C4A O2A C7A . . 116.1(3) y
N2A C1A C5A . . 121.3(3) y
O4A C6A C8A . . 107.2(3) y
C3A C2A C1A . . 105.5(3) ?
N1A C3A C2A . . 106.1(3) ?
N2A C1A C2A . . 111.3(3) ?
O4A C5A C1A . . 112.7(3) ?
O2A C4A C3A . . 110.5(3) ?
C9A C7A O2A . . 108.0(3) ?
N2A N1A C3A . . 113.0(2) ?
N1A N2A C1A . . 104.1(2) ?
C1 C2 H2 . . 127.1 ?
C3 C2 H2 . . 127.1 ?
C8 C6 H6A . . 109.8 ?
O4 C6 H6A . . 109.8 ?
C8 C6 H6B . . 109.8 ?
O4 C6 H6B . . 109.8 ?
N2 N1 H1 . . 123.2 ?
C3 N1 H1 . . 123.2 ?
H6A C6 H6B . . 108.2 ?
O2 C7 H7A . . 110.0 ?
C9 C7 H7A . . 110.0 ?
O2 C7 H7B . . 110.0 ?
C9 C7 H7B . . 110.0 ?
H7A C7 H7B . . 108.3 ?
C6 C8 H8A . . 109.5 ?
C6 C8 H8B . . 109.5 ?
H8A C8 H8B . . 109.5 ?
C6 C8 H8C . . 109.5 ?
H8A C8 H8C . . 109.5 ?
H8B C8 H8C . . 109.5 ?
C7 C9 H9A . . 109.5 ?
C7 C9 H9B . . 109.5 ?
H9A C9 H9B . . 109.5 ?
C7 C9 H9C . . 109.5 ?
H9A C9 H9C . . 109.5 ?
H9B C9 H9C . . 109.5 ?
C3A C2A H2A . . 127.3 ?
C1A C2A H2A . . 127.3 ?
C9A C7A H7AB . . 110.1 ?
O2A C7A H7AB . . 110.1 ?
C9A C7A H7AA . . 110.1 ?
O2A C7A H7AA . . 110.1 ?
H7AB C7A H7AA . . 108.4 ?
O4A C6A H6AB . . 110.3 ?
C8A C6A H6AB . . 110.3 ?
O4A C6A H6AA . . 110.3 ?
C8A C6A H6AA . . 110.3 ?
H6AB C6A H6AA . . 108.5 ?
C7A C9A H9AC . . 109.5 ?
C7A C9A H9AB . . 109.5 ?
H9AC C9A H9AB . . 109.5 ?
C7A C9A H9AA . . 109.5 ?
H9AC C9A H9AA . . 109.5 ?
H9AB C9A H9AA . . 109.5 ?
C6A C8A H8AC . . 109.5 ?
C6A C8A H8AB . . 109.5 ?
H8AC C8A H8AB . . 109.5 ?
C6A C8A H8AA . . 109.5 ?
H8AC C8A H8AA . . 109.5 ?
H8AB C8A H8AA . . 109.5 ?
N2A N1A H1A . . 123.5 ?
C3A N1A H1A . . 123.5 ?
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_site_symmetry_2
_geom_bond_distance
_geom_bond_publ_flag
N1 N2 . 1.335(3) y
C1 N2 . 1.333(3) y
C1 C2 . 1.393(4) y
C2 C3 . 1.361(3) y
C3 N1 . 1.349(3) y
C3 C4 . 1.464(4) ?
C1 C5 . 1.470(4) ?
C4 O1 . 1.197(3) ?
C4 O2 . 1.330(3) ?
C5 O3 . 1.197(3) ?
C5 O4 . 1.324(3) ?
C6 O4 . 1.454(3) ?
C7 O2 . 1.456(3) ?
C6 C8 . 1.444(4) ?
C7 C9 . 1.471(4) ?
N1A N2A . 1.332(3) y
C1A N2A . 1.340(3) y
C2A C1A . 1.394(3) y
C3A C2A . 1.359(3) y
C3A N1A . 1.359(3) y
C3A C4A . 1.457(4) ?
C1A C5A . 1.466(4) ?
C5A O3A . 1.197(3) ?
C5A O4A . 1.321(3) ?
C4A O1A . 1.201(3) ?
C4A O2A . 1.322(3) ?
C6A O4A . 1.454(3) ?
C7A C9A . 1.447(4) ?
C6A C8A . 1.470(4) ?
N1A H1A . 0.8600 ?
C6 H6A . 0.9700 ?
C6 H6B . 0.9700 ?
C7 H7A . 0.9700 ?
C7 H7B . 0.9700 ?
C8 H8A . 0.9600 ?
C8 H8B . 0.9600 ?
C8 H8C . 0.9600 ?
C9 H9A . 0.9600 ?
C9 H9B . 0.9600 ?
C9 H9C . 0.9600 ?
C2A H2A . 0.9300 ?
C7A O2A . 1.467(3) ?
C7A H7AB . 0.9700 ?
C7A H7AA . 0.9700 ?
C6A H6AB . 0.9700 ?
C6A H6AA . 0.9700 ?
C9A H9AC . 0.9600 ?
C9A H9AB . 0.9600 ?
C9A H9AA . 0.9600 ?
C8A H8AC . 0.9600 ?
C8A H8AB . 0.9600 ?
C8A H8AA . 0.9600 ?
C2 H2 . 0.9300 ?
N1 H1 . 0.8600 ?
loop_
_geom_hbond_atom_site_label_D
_geom_hbond_atom_site_label_H
_geom_hbond_atom_site_label_A
_geom_hbond_site_symmetry_A
_geom_hbond_distance_DH
_geom_hbond_distance_HA
_geom_hbond_distance_DA
_geom_hbond_angle_DHA
_geom_hbond_publ_flag
N1 H1 O1A . 0.86 2.02 2.790(3) 149 y
N1A H1A N2 . 0.86 2.04 2.898(3) 177 y
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_site_symmetry_1
_geom_torsion_site_symmetry_2
_geom_torsion_site_symmetry_3
_geom_torsion_site_symmetry_4
_geom_torsion
_geom_torsion_publ_flag
N2 C1 C2 C3 . . . . -0.7(4) ?
C5 C1 C2 C3 . . . . 178.5(3) ?
C1 C2 C3 N1 . . . . 0.8(3) ?
C1 C2 C3 C4 . . . . -177.5(3) ?
N1 C3 C4 O1 . . . . 176.8(3) ?
C2 C3 C4 O1 . . . . -5.2(6) ?
N1 C3 C4 O2 . . . . -3.3(4) ?
C2 C3 C4 O2 . . . . 174.7(3) ?
N2 C1 C5 O3 . . . . 179.2(3) ?
C2 C1 C5 O3 . . . . 0.1(6) ?
N2 C1 C5 O4 . . . . -0.6(4) ?
C2 C1 C5 O4 . . . . -179.7(3) ?
N1A C3A C2A C1A . . . . -0.2(3) ?
C4A C3A C2A C1A . . . . 180.0(3) ?
C3A C2A C1A N2A . . . . -0.1(4) ?
C3A C2A C1A C5A . . . . 179.2(3) ?
N2A C1A C5A O3A . . . . 177.6(3) ?
C2A C1A C5A O3A . . . . -1.6(5) ?
N2A C1A C5A O4A . . . . -2.6(4) ?
C2A C1A C5A O4A . . . . 178.2(3) ?
N1A C3A C4A O1A . . . . -1.8(5) ?
C2A C3A C4A O1A . . . . 178.0(4) ?
N1A C3A C4A O2A . . . . 176.9(3) ?
C2A C3A C4A O2A . . . . -3.2(5) ?
C2 C3 N1 N2 . . . . -0.6(3) ?
C4 C3 N1 N2 . . . . 177.9(3) ?
C2 C1 N2 N1 . . . . 0.3(3) ?
C5 C1 N2 N1 . . . . -178.9(3) ?
C3 N1 N2 C1 . . . . 0.2(3) ?
C2A C3A N1A N2A . . . . 0.4(3) ?
C4A C3A N1A N2A . . . . -179.8(3) ?
C3A N1A N2A C1A . . . . -0.4(3) ?
C2A C1A N2A N1A . . . . 0.3(3) ?
C5A C1A N2A N1A . . . . -179.0(3) ?
O1 C4 O2 C7 . . . . 3.0(5) ?
C3 C4 O2 C7 . . . . -176.9(3) ?
C9 C7 O2 C4 . . . . -174.6(3) ?
O3 C5 O4 C6 . . . . -3.4(5) ?
C1 C5 O4 C6 . . . . 176.4(3) ?
C8 C6 O4 C5 . . . . 173.2(3) ?
O3A C5A O4A C6A . . . . -2.2(5) ?
C1A C5A O4A C6A . . . . 178.0(3) ?
C8A C6A O4A C5A . . . . -178.9(3) ?
O1A C4A O2A C7A . . . . 1.2(5) ?
C3A C4A O2A C7A . . . . -177.6(3) ?
C9A C7A O2A C4A . . . . 169.9(3) ?