#------------------------------------------------------------------------------
#$Date: 2017-10-13 11:03:29 +0300 (Fri, 13 Oct 2017) $
#$Revision: 201974 $
#$URL: file:///home/coder/svn-repositories/cod/cif/2/21/99/2219960.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_2219960
loop_
_publ_author_name
'Wan Saffiee, Wan Ainna Mardhiah'
'Idris, Azila'
'Abdullah, Zanariah'
'Aiyub, Zaharah'
'Ng, Seik Weng'
_publ_section_title
;
 N-(Pyrazin-2-yl)aniline
;
_journal_coeditor_code           PK2121
_journal_issue                   11
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o2105
_journal_paper_doi               10.1107/S1600536808031942
_journal_volume                  64
_journal_year                    2008
_chemical_formula_iupac          'C10 H9 N3'
_chemical_formula_moiety         'C10 H9 N3'
_chemical_formula_sum            'C10 H9 N3'
_chemical_formula_weight         171.20
_chemical_name_systematic
;
N-(pyrazin-2-yl)aniline
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL97
_cell_angle_alpha                90.00
_cell_angle_beta                 116.439(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   11.0644(3)
_cell_length_b                   7.8423(3)
_cell_length_c                   10.8907(3)
_cell_measurement_reflns_used    3723
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      26.4
_cell_measurement_theta_min      3.3
_cell_volume                     846.15(5)
_computing_cell_refinement       'SAINT (Bruker, 2007)'
_computing_data_collection       'APEX2 (Bruker, 2007)'
_computing_data_reduction        'SAINT (Bruker, 2007)'
_computing_molecular_graphics    'X-SEED (Barbour, 2001)'
_computing_publication_material  'publCIF (Westrip, 2008)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type  'Bruker SMART APEX'
_diffrn_measurement_method       ω
_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  0.0328
_diffrn_reflns_av_sigmaI/netI    0.0377
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            5664
_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         27.50
_diffrn_reflns_theta_min         3.31
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.085
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.344
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             360
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.05
_refine_diff_density_max         0.226
_refine_diff_density_min         -0.226
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.031
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     122
_refine_ls_number_reflns         1934
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.031
_refine_ls_R_factor_all          0.0581
_refine_ls_R_factor_gt           0.0405
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w = 1/[σ²(Fo²)+(0.0421P)²+0.247P] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0912
_refine_ls_wR_factor_ref         0.1013
_reflns_number_gt                1463
_reflns_number_total             1934
_reflns_threshold_expression     I>2σ(I)
_cod_data_source_file            pk2121.cif
_cod_data_source_block           I
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               2219960
_cod_database_fobs_code          2219960
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_type_symbol
_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
N N1 0.36080(11) 0.49391(15) 0.56127(12) 0.0188(3) Uani d D 1
H H1 0.4485(9) 0.479(2) 0.6153(13) 0.024(4) Uiso d D 1
N N2 0.36741(11) 0.89784(15) 0.72193(11) 0.0205(3) Uani d . 1
N N3 0.18404(11) 0.69151(16) 0.51024(12) 0.0221(3) Uani d . 1
C C1 0.29407(14) 0.36077(18) 0.46992(13) 0.0181(3) Uani d . 1
C C2 0.37632(14) 0.23785(18) 0.45198(14) 0.0201(3) Uani d . 1
H H2 0.4717 0.2479 0.5007 0.024 Uiso calc R 1
C C3 0.32046(15) 0.1019(2) 0.36410(15) 0.0246(3) Uani d . 1
H H3 0.3775 0.0188 0.3534 0.029 Uiso calc R 1
C C4 0.18124(15) 0.0862(2) 0.29138(15) 0.0255(3) Uani d . 1
H H4 0.1427 -0.0058 0.2293 0.031 Uiso calc R 1
C C5 0.09930(14) 0.20604(19) 0.31037(14) 0.0235(3) Uani d . 1
H H5 0.0040 0.1948 0.2617 0.028 Uiso calc R 1
C C6 0.15425(14) 0.34292(18) 0.39962(14) 0.0204(3) Uani d . 1
H H6 0.0969 0.4236 0.4125 0.025 Uiso calc R 1
C C7 0.31216(13) 0.64466(17) 0.58462(13) 0.0174(3) Uani d . 1
C C8 0.40342(13) 0.74982(17) 0.69058(14) 0.0184(3) Uani d . 1
H H8 0.4941 0.7127 0.7412 0.022 Uiso calc R 1
C C9 0.23812(14) 0.94629(19) 0.64641(14) 0.0232(3) Uani d . 1
H H9 0.2078 1.0522 0.6649 0.028 Uiso calc R 1
C C10 0.14961(14) 0.84350(19) 0.54274(15) 0.0245(3) Uani d . 1
H H10 0.0594 0.8820 0.4914 0.029 Uiso calc R 1
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
N1 0.0140(6) 0.0182(6) 0.0186(6) 0.0013(5) 0.0023(5) -0.0019(5)
N2 0.0201(6) 0.0197(6) 0.0210(6) -0.0006(5) 0.0085(5) -0.0008(5)
N3 0.0182(6) 0.0214(7) 0.0220(6) 0.0020(5) 0.0048(5) -0.0008(5)
C1 0.0201(7) 0.0171(7) 0.0147(6) -0.0012(5) 0.0057(5) 0.0009(5)
C2 0.0176(7) 0.0223(8) 0.0194(7) -0.0005(6) 0.0074(6) 0.0000(6)
C3 0.0285(8) 0.0227(8) 0.0257(8) -0.0008(6) 0.0150(6) -0.0045(6)
C4 0.0286(8) 0.0236(8) 0.0233(7) -0.0072(6) 0.0108(6) -0.0075(6)
C5 0.0197(7) 0.0251(8) 0.0214(7) -0.0047(6) 0.0051(6) -0.0003(6)
C6 0.0189(7) 0.0197(7) 0.0194(7) -0.0005(6) 0.0056(6) 0.0008(6)
C7 0.0180(7) 0.0175(7) 0.0164(7) -0.0003(5) 0.0073(5) 0.0019(5)
C8 0.0155(6) 0.0193(7) 0.0187(7) 0.0006(5) 0.0060(5) 0.0019(5)
C9 0.0215(7) 0.0211(7) 0.0250(7) 0.0039(6) 0.0087(6) -0.0015(6)
C10 0.0191(7) 0.0237(8) 0.0266(8) 0.0058(6) 0.0065(6) -0.0001(6)
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'
loop_
_geom_angle_atom_site_label_1
_geom_angle_atom_site_label_2
_geom_angle_atom_site_label_3
_geom_angle
C7 N1 C1 130.38(12)
C7 N1 H1 113.3(10)
C1 N1 H1 116.3(10)
C8 N2 C9 116.75(12)
C7 N3 C10 115.67(12)
C6 C1 C2 119.09(13)
C6 C1 N1 124.65(13)
C2 C1 N1 116.25(12)
C3 C2 C1 120.72(13)
C3 C2 H2 119.6
C1 C2 H2 119.6
C2 C3 C4 120.26(14)
C2 C3 H3 119.9
C4 C3 H3 119.9
C5 C4 C3 119.26(14)
C5 C4 H4 120.4
C3 C4 H4 120.4
C4 C5 C6 121.08(13)
C4 C5 H5 119.5
C6 C5 H5 119.5
C5 C6 C1 119.56(13)
C5 C6 H6 120.2
C1 C6 H6 120.2
N3 C7 N1 121.64(12)
N3 C7 C8 121.03(12)
N1 C7 C8 117.32(12)
N2 C8 C7 122.44(12)
N2 C8 H8 118.8
C7 C8 H8 118.8
N2 C9 C10 120.58(13)
N2 C9 H9 119.7
C10 C9 H9 119.7
N3 C10 C9 123.53(13)
N3 C10 H10 118.2
C9 C10 H10 118.2
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
N1 C7 1.3689(17)
N1 C1 1.4039(17)
N1 H1 0.891(9)
N2 C8 1.3207(18)
N2 C9 1.3488(17)
N3 C7 1.3335(17)
N3 C10 1.3458(19)
C1 C6 1.3944(18)
C1 C2 1.3978(19)
C2 C3 1.381(2)
C2 H2 0.9500
C3 C4 1.389(2)
C3 H3 0.9500
C4 C5 1.384(2)
C4 H4 0.9500
C5 C6 1.393(2)
C5 H5 0.9500
C6 H6 0.9500
C7 C8 1.4120(19)
C8 H8 0.9500
C9 C10 1.378(2)
C9 H9 0.9500
C10 H10 0.9500
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 N2 2_646 0.890(10) 2.120(10) 2.977(2) 162.0(10) 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
C7 N1 C1 C6 -12.7(2)
C7 N1 C1 C2 168.41(13)
C6 C1 C2 C3 1.1(2)
N1 C1 C2 C3 -179.89(12)
C1 C2 C3 C4 0.5(2)
C2 C3 C4 C5 -1.5(2)
C3 C4 C5 C6 0.9(2)
C4 C5 C6 C1 0.7(2)
C2 C1 C6 C5 -1.7(2)
N1 C1 C6 C5 179.40(13)
C10 N3 C7 N1 -179.30(12)
C10 N3 C7 C8 0.36(19)
C1 N1 C7 N3 -4.2(2)
C1 N1 C7 C8 176.09(13)
C9 N2 C8 C7 -0.73(19)
N3 C7 C8 N2 0.3(2)
N1 C7 C8 N2 -179.99(12)
C8 N2 C9 C10 0.4(2)
C7 N3 C10 C9 -0.7(2)
N2 C9 C10 N3 0.3(2)
loop_
_cod_related_entry_id
_cod_related_entry_database
_cod_related_entry_code
1 ChemSpider 5057333
