#------------------------------------------------------------------------------
#$Date: 2011-09-10 06:16:28 +0300 (Sat, 10 Sep 2011) $
#$Revision: 25271 $
#$URL: file:///home/coder/svn-repositories/cod/cif/2/2013302.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_2013302
loop_
_publ_author_name
'Noland, Wayland E.'
'Cole, Kevin P.'
'Britton, Doyle'
_publ_section_title
;
 Five (1<i>H</i>-pyrrol-2-yl)pyridines
;
_journal_issue                   5
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first              o263
_journal_page_last               o267
_journal_volume                  59
_journal_year                    2003
_chemical_formula_iupac          'C9 H8 N2'
_chemical_formula_moiety         'C9 H8 N2'
_chemical_formula_sum            'C9 H8 N2'
_chemical_formula_weight         144.17
_chemical_name_systematic
;
2-(1H-pyrrol-2-yl)pyridine
;
_space_group_IT_number           96
_symmetry_cell_setting           tetragonal
_symmetry_space_group_name_Hall  'P 4nw 2abw'
_symmetry_space_group_name_H-M   'P 43 21 2'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           'SHELXTL plus manual additions'
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   8.123(2)
_cell_length_b                   8.123(2)
_cell_length_c                   23.502(6)
_cell_measurement_reflns_used    3961
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      26.4
_cell_measurement_theta_min      2.6
_cell_volume                     1550.7(7)
_computing_cell_refinement       'SAINT (Siemens, 1995)'
_computing_data_collection       'SMART (Siemens, 1995)'
_computing_data_reduction        SAINT
_computing_molecular_graphics    SHELXTL
_computing_publication_material  SHELXTL
_computing_structure_refinement  SHELXTL
_computing_structure_solution    'SHELXTL (Sheldrick, 1997)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Siemens SMART 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  0.048
_diffrn_reflns_av_sigmaI/netI    0.019
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       30
_diffrn_reflns_limit_l_min       -30
_diffrn_reflns_number            18079
_diffrn_reflns_theta_full        27.51
_diffrn_reflns_theta_max         27.51
_diffrn_reflns_theta_min         2.65
_diffrn_standards_decay_%        'less than 1'
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.076
_exptl_absorpt_correction_T_max  0.99
_exptl_absorpt_correction_T_min  0.97
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 1996; Blessing, 1995)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.235
_exptl_crystal_density_meas      'not measured'
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             608
_exptl_crystal_size_max          0.50
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.13
_refine_diff_density_min         -0.16
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.16
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     104
_refine_ls_number_reflns         1115
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.16
_refine_ls_R_factor_all          0.048
_refine_ls_R_factor_gt           0.044
_refine_ls_shift/su_max          0.006
_refine_ls_shift/su_mean         0.002
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w = 1/[\s^2^(Fo^2^)+(0.044P)^2^+0.304P] where P = (Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.098
_refine_ls_wR_factor_ref         0.100
_reflns_number_gt                1052
_reflns_number_total             1115
_reflns_threshold_expression     I>2\s(I)
_[local]_cod_data_source_file    kb1000.cif
_[local]_cod_data_source_block   I
_cod_database_code               2013302
loop_
_symmetry_equiv_pos_as_xyz
'x, y, z'
'-x, -y, z+1/2'
'-y+1/2, x+1/2, z+3/4'
'y+1/2, -x+1/2, z+1/4'
'-x+1/2, y+1/2, -z+3/4'
'x+1/2, -y+1/2, -z+1/4'
'y, x, -z'
'-y, -x, -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_type_symbol
N1 0.4647(2) 0.4615(2) 0.18006(6) 0.0336(4) Uani d . 1 N
C2 0.3648(2) 0.3306(2) 0.17355(7) 0.0311(4) Uani d . 1 C
C3 0.2546(3) 0.3197(3) 0.12807(8) 0.0401(5) Uani d . 1 C
H3 0.1837 0.2273 0.1245 0.048 Uiso calc R 1 H
C4 0.2502(3) 0.4441(3) 0.08864(8) 0.0468(5) Uani d . 1 C
H4 0.1781 0.4370 0.0569 0.056 Uiso calc R 1 H
C5 0.3505(3) 0.5793(3) 0.09517(8) 0.0436(5) Uani d . 1 C
H5 0.3484 0.6671 0.0685 0.052 Uiso calc R 1 H
C6 0.4545(3) 0.5837(3) 0.14170(8) 0.0387(5) Uani d . 1 C
H6 0.5222 0.6779 0.1468 0.046 Uiso calc R 1 H
C7 0.3808(2) 0.1975(2) 0.21452(7) 0.0322(4) Uani d . 1 C
N8 0.4717(2) 0.2180(2) 0.26351(6) 0.0339(4) Uani d . 1 N
H8 0.512(3) 0.316(3) 0.2768(8) 0.041(6) Uiso d . 1 H
C9 0.4817(3) 0.0717(2) 0.29148(8) 0.0393(5) Uani d . 1 C
H9 0.5377 0.0536 0.3264 0.047 Uiso calc R 1 H
C10 0.3981(3) -0.0451(3) 0.26108(8) 0.0406(5) Uani d . 1 C
H10 0.3856 -0.1579 0.2708 0.049 Uiso calc R 1 H
C11 0.3340(3) 0.0339(3) 0.21249(8) 0.0397(5) Uani d . 1 C
H11 0.2700 -0.0163 0.1835 0.048 Uiso calc R 1 H
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 0.0348(8) 0.0359(9) 0.0302(7) -0.0003(7) 0.0003(7) -0.0018(6)
C2 0.0295(9) 0.0351(10) 0.0287(8) 0.0025(7) 0.0013(7) -0.0065(8)
C3 0.0387(11) 0.0418(11) 0.0397(9) -0.0025(9) -0.0069(9) -0.0039(9)
C4 0.0449(13) 0.0558(14) 0.0398(10) 0.0000(11) -0.0128(9) 0.0032(10)
C5 0.0431(12) 0.0488(12) 0.0389(10) 0.0021(10) -0.0050(9) 0.0105(10)
C6 0.0382(11) 0.0383(10) 0.0396(9) -0.0031(9) 0.0004(9) 0.0015(8)
C7 0.0307(9) 0.0359(10) 0.0300(8) -0.0010(8) -0.0003(7) -0.0042(8)
N8 0.0377(9) 0.0349(9) 0.0291(7) -0.0030(7) -0.0017(7) -0.0011(6)
C9 0.0416(11) 0.0415(11) 0.0348(9) -0.0017(9) 0.0005(9) 0.0040(8)
C10 0.0463(12) 0.0328(10) 0.0427(10) -0.0030(9) 0.0010(9) 0.0049(9)
C11 0.0428(11) 0.0382(11) 0.0381(9) -0.0040(9) -0.0021(9) -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 0.0033 0.0000 '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 0.0000 '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
C6 N1 C2 118.07(16)
N1 C2 C3 121.51(18)
N1 C2 C7 117.26(16)
C3 C2 C7 121.18(17)
C4 C3 C2 119.17(19)
C4 C3 H3 120.4
C2 C3 H3 120.4
C3 C4 C5 119.80(19)
C3 C4 H4 120.1
C5 C4 H4 120.1
C4 C5 C6 118.1(2)
C4 C5 H5 121.0
C6 C5 H5 121.0
N1 C6 C5 123.33(19)
N1 C6 H6 118.3
C5 C6 H6 118.3
N8 C7 C11 107.00(17)
N8 C7 C2 120.79(17)
C11 C7 C2 131.83(17)
C9 N8 C7 109.28(17)
C9 N8 H8 124.9(12)
C7 N8 H8 125.6(13)
N8 C9 C10 108.90(17)
N8 C9 H9 125.6
C10 C9 H9 125.6
C9 C10 C11 106.86(18)
C9 C10 H10 126.6
C11 C10 H10 126.6
C7 C11 C10 107.96(18)
C7 C11 H11 126.0
C10 C11 H11 126.0
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
N1 C6 1.343(2)
N1 C2 1.347(2)
C2 C3 1.397(2)
C2 C7 1.453(3)
C3 C4 1.372(3)
C3 H3 0.9500
C4 C5 1.376(3)
C4 H4 0.9500
C5 C6 1.382(3)
C5 H5 0.9500
C6 H6 0.9500
C7 N8 1.378(2)
C7 C11 1.383(3)
N8 C9 1.361(2)
N8 H8 0.91(2)
C9 C10 1.369(3)
C9 H9 0.9500
C10 C11 1.410(3)
C10 H10 0.9500
C11 H11 0.9500
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
C6 N1 C2 C3 0.7(3)
C6 N1 C2 C7 178.28(16)
N1 C2 C3 C4 1.1(3)
C7 C2 C3 C4 -176.36(19)
C2 C3 C4 C5 -1.7(3)
C3 C4 C5 C6 0.6(3)
C2 N1 C6 C5 -2.0(3)
C4 C5 C6 N1 1.4(3)
N1 C2 C7 N8 11.7(3)
C3 C2 C7 N8 -170.74(17)
N1 C2 C7 C11 -160.2(2)
C3 C2 C7 C11 17.4(3)
C11 C7 N8 C9 0.0(2)
C2 C7 N8 C9 -173.71(17)
C7 N8 C9 C10 0.1(2)
N8 C9 C10 C11 -0.2(2)
N8 C7 C11 C10 -0.1(2)
C2 C7 C11 C10 172.6(2)
C9 C10 C11 C7 0.1(2)