#------------------------------------------------------------------------------
#$Date: 2011-09-10 04:16:28 +0100 (Sat, 10 Sep 2011) $
#$Revision: 25271 $
#$URL: svn://www.crystallography.net/cod/cif/2/2011668.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/. The original data for this entry
# were provided by IUCr Journals, http://journals.iucr.org/.
#
# The file may be used within the scientific community so long as
# proper attribution is given to the journal article from which the
# data were obtained.
#
data_2011668
loop_
_publ_author_name
'Sopkov\'a-de Oliveira Santos, Jana'
'Collot, Val\'erie'
'Rault, Sylvain'
_publ_section_title
;
 7-Nitro-1<i>H</i>-indazole, an inhibitor of nitric oxide synthase
;
_journal_issue                   12
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first              1503
_journal_page_last               1504
_journal_volume                  56
_journal_year                    2000
_chemical_formula_moiety         'C7 H5 N3 O2'
_chemical_formula_sum            'C7 H5 N3 O2'
_chemical_formula_weight         163.14
_chemical_melting_point          456
_chemical_name_common            7-NI
_chemical_name_systematic
;
7-Nitro-1H-indazole
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_audit_creation_method           SHELXL97
_cell_angle_alpha                90.00
_cell_angle_beta                 98.210(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   5.0186(5)
_cell_length_b                   9.6408(9)
_cell_length_c                   14.5082(14)
_cell_measurement_reflns_used    25
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      25
_cell_measurement_theta_min      18
_cell_volume                     694.76(12)
_computing_cell_refinement       'CAD-4-PC Software'
_computing_data_collection       'CAD-4-PC Software (Enraf-Nonius, 1992)'
_computing_data_reduction        'JANA98 (Pet\<r\'i\<cek & Du\<sek, 1998)'
_computing_molecular_graphics    'ORTEP3 for Windows (Farrugia, 1997)'
_computing_publication_material  SHELXL97
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full .998
_diffrn_measured_fraction_theta_max .998
_diffrn_measurement_device_type  'Enraf-Nonius CAD4'
_diffrn_measurement_method       \q/2\q
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     .71073
_diffrn_reflns_av_R_equivalents  .019
_diffrn_reflns_av_sigmaI/netI    .012
_diffrn_reflns_limit_h_max       6
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            2088
_diffrn_reflns_theta_full        29.98
_diffrn_reflns_theta_max         29.98
_diffrn_reflns_theta_min         2.54
_diffrn_standards_decay_%        1.8
_diffrn_standards_interval_time  60
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    .119
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            'dark yellow'
_exptl_crystal_density_diffrn    1.560
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             336
_exptl_crystal_size_max          1.0
_exptl_crystal_size_mid          .4
_exptl_crystal_size_min          .1
_refine_diff_density_max         .38
_refine_diff_density_min         -.16
_refine_ls_extinction_coef       none
_refine_ls_extinction_method     'SHELXL97 (Sheldrick, 1997)'
_refine_ls_goodness_of_fit_ref   1.056
_refine_ls_hydrogen_treatment    refall
_refine_ls_matrix_type           full
_refine_ls_number_parameters     129
_refine_ls_number_reflns         2022
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.056
_refine_ls_R_factor_all          .058
_refine_ls_R_factor_gt           .046
_refine_ls_shift/su_max          .003
_refine_ls_shift/su_mean         .000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w = 1/[\s^2^(Fo^2^)+(0.0757P)^2^+0.1137P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_ref         .135
_reflns_number_gt                1625
_reflns_number_total             2022
_reflns_threshold_expression     I>2\s(I)
_[local]_cod_data_source_file    sx1105.cif
_[local]_cod_data_source_block   I
_cod_database_code               2011668
loop_
_symmetry_equiv_pos_as_xyz
'x, y, z'
'-x+1/2, y+1/2, -z+1/2'
'-x, -y, -z'
'x-1/2, -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_occupancy
_atom_site_type_symbol
C1 -.0843(2) .83074(11) .92647(8) .0348(2) Uani d 1 C
N2 -.2670(2) .90809(11) .96328(8) .0414(3) Uani d 1 N
H2 -.322(4) .9023(19) 1.0197(13) .061(5) Uiso d 1 H
N3 -.3765(2) 1.00794(12) .90277(9) .0478(3) Uani d 1 N
C4 -.2637(3) .99367(14) .82698(10) .0466(3) Uani d 1 C
H4 -.318(3) 1.0536(18) .7718(12) .056(4) Uiso d 1 H
C5 -.0748(2) .88331(13) .83618(8) .0385(3) Uani d 1 C
C6 .1000(2) .82518(14) .77983(9) .0435(3) Uani d 1 C
H6 .102(3) .8626(18) .7197(12) .056(4) Uiso d 1 H
C7 .2618(3) .71625(15) .81404(9) .0464(3) Uani d 1 C
H7 .387(3) .6743(17) .7755(11) .055(4) Uiso d 1 H
C8 .2546(3) .66365(14) .90299(10) .0437(3) Uani d 1 C
H8 .369(4) .5920(19) .9230(12) .058(5) Uiso d 1 H
C9 .0825(2) .71975(12) .95931(8) .0374(3) Uani d 1 C
N10 .0737(2) .66393(12) 1.05110(8) .0465(3) Uani d 1 N
O11 -.0915(3) .71310(13) 1.09620(8) .0669(3) Uani d 1 O
O12 .2288(2) .56971(13) 1.08004(8) .0642(3) 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 .0280(5) .0384(5) .0402(5) -.0036(4) .0120(4) -.0077(4)
N2 .0348(5) .0456(6) .0470(6) .0014(4) .0168(4) -.0071(4)
N3 .0381(5) .0478(6) .0594(7) .0060(4) .0137(5) -.0041(5)
C4 .0394(6) .0490(7) .0526(7) .0042(5) .0102(5) .0020(6)
C5 .0323(5) .0434(6) .0415(6) -.0017(4) .0110(4) -.0031(5)
C6 .0410(6) .0535(7) .0391(6) -.0035(5) .0158(5) -.0044(5)
C7 .0396(6) .0534(7) .0500(7) .0006(5) .0196(5) -.0116(5)
C8 .0370(6) .0436(6) .0519(7) .0048(5) .0111(5) -.0063(5)
C9 .0344(5) .0396(6) .0394(5) -.0035(4) .0095(4) -.0034(4)
N10 .0497(6) .0476(6) .0433(6) -.0042(5) .0099(4) -.0003(4)
O11 .0808(8) .0740(8) .0534(6) .0060(6) .0352(5) .0057(5)
O12 .0690(7) .0639(7) .0574(6) .0091(5) .0011(5) .0112(5)
loop_
_atom_type_symbol
_atom_type_description
_atom_type_scat_dispersion_real
_atom_type_scat_dispersion_imag
_atom_type_scat_source
C C .0033 .0016 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
H H .0000 .0000 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
O O .0106 .0060 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
N N .0061 .0033 '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
N2 C1 C9 134.01(11)
N2 C1 C5 106.47(10)
C9 C1 C5 119.52(10)
C1 N2 N3 111.67(10)
C4 N3 N2 106.42(10)
N3 C4 C5 111.21(12)
C6 C5 C1 120.36(11)
C6 C5 C4 135.40(12)
C1 C5 C4 104.23(10)
C7 C6 C5 118.81(11)
C6 C7 C8 121.36(11)
C9 C8 C7 120.47(12)
C8 C9 C1 119.47(11)
C8 C9 N10 120.26(12)
C1 C9 N10 120.26(10)
O11 N10 O12 123.22(12)
O11 N10 C9 117.49(12)
O12 N10 C9 119.29(11)
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
C1 N2 1.3499(13)
C1 C9 1.3994(16)
C1 C5 1.4118(16)
N2 N3 1.3643(16)
N3 C4 1.3138(17)
C4 C5 1.4187(18)
C5 C6 1.3989(15)
C6 C7 1.376(2)
C7 C8 1.392(2)
C8 C9 1.3815(16)
C9 N10 1.4427(16)
N10 O11 1.2229(15)
N10 O12 1.2306(16)
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
N2 H2 N3 3_477 .902(18) 2.190(18) 2.9369(14) 139.8(16)
N2 H2 O11 . .902(18) 2.351(19) 2.7465(16) 106.5(13)