#------------------------------------------------------------------------------
#$Date: 2011-01-02 21:00:31 +0100 (Sun, 02 Jan 2011) $
#$Revision: 5310 $
#$URL: svn://www.crystallography.net/cod/cif/2/2100537.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_2100537
loop_
_publ_author_name
'Cuffini, Silvia'
'Glidewell, Christopher'
'Low, John N.'
'de Oliviera, Aline G.'
'de Souza, Marcus V. N.'
'Vasconcelos, Thatyana R. A.'
'Wardell, Solange M. S. V.'
'Wardell, James L.'
_publ_section_title
;
Nine N-aryl-2-chloronicotinamides: supramolecular
structures in one, two and three dimensions
;
_journal_coeditor_code           BM5033
_journal_issue                   4
_journal_name_full               'Acta Crystallographica, Section B'
_journal_page_first              651
_journal_page_last               665
_journal_volume                  62
_journal_year                    2006
_chemical_formula_moiety         'C12 H8 Cl I N2 O'
_chemical_formula_sum            'C12 H8 Cl I N2 O'
_chemical_formula_weight         358.55
_chemical_name_systematic
;
N-(4-Iodophenyl)-2-chloronicotinamide
;
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2ac 2ab'
_symmetry_space_group_name_H-M   'P b c a'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   10.6597(2)
_cell_length_b                   25.9833(3)
_cell_length_c                   9.2044(6)
_cell_measurement_reflns_used    2909
_cell_measurement_temperature    120(2)
_cell_measurement_theta_max      27.48
_cell_measurement_theta_min      3.03
_cell_volume                     2549.38(18)
_computing_cell_refinement       'DENZO (Otwinowski & Minor, 1997) & COLLECT'
_computing_data_collection       'COLLECT (Hooft, 1999)'
_computing_data_reduction        'DENZO & COLLECT'
_computing_molecular_graphics    'PLATON (Spek, 2003)'
_computing_publication_material  'SHELXL-97 and PRPKAPPA (Ferguson, 1999)'
_computing_structure_refinement  'OSCAIL and SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution
'OSCAIL (McArdle, 2003) and SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      120(2)
_diffrn_detector_area_resol_mean 9.091
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type
'Bruker-Nonius 95mm CCD camera on \k goniostat'
_diffrn_measurement_method       '\f & \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'Bruker-Nonius FR591 rotating anode'
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.038
_diffrn_reflns_av_sigmaI/netI    0.0269
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       33
_diffrn_reflns_limit_k_min       -32
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_limit_l_min       -11
_diffrn_reflns_number            19649
_diffrn_reflns_theta_full        27.48
_diffrn_reflns_theta_max         27.48
_diffrn_reflns_theta_min         3.03
_diffrn_standards_decay_%        0
_exptl_absorpt_coefficient_mu    2.706
_exptl_absorpt_correction_T_max  0.833
_exptl_absorpt_correction_T_min  0.469
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS 2.10 (Sheldrick, 2003)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.868
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             1376
_exptl_crystal_size_max          0.33
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.07
_refine_diff_density_max         0.392
_refine_diff_density_min         -0.784
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.040
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     154
_refine_ls_number_reflns         2909
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.040
_refine_ls_R_factor_all          0.0354
_refine_ls_R_factor_gt           0.0227
_refine_ls_shift/su_max          0.005
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0260P)^2^+0.5926P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0519
_refine_ls_wR_factor_ref         0.0561
_reflns_number_gt                2314
_reflns_number_total             2909
_reflns_threshold_expression     I>2\s(I)
_[local]_cod_data_source_file    bm5033.cif
_cod_depositor_comments
;
The following automatic conversions were performed:
'_exptl_absorpt_correction_type' value 'Multi-scan' changed to
'multi-scan' according to
'/home/saulius/struct/CIF-dictionaries/cif_core.dic' dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_database_code               2100537
loop_
_symmetry_equiv_pos_as_xyz
'x, y, z'
'-x+1/2, -y, z+1/2'
'x+1/2, -y+1/2, -z'
'-x, y+1/2, -z+1/2'
'-x, -y, -z'
'x+1/2, y, -z+1/2'
'-x+1/2, y+1/2, 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 N11 0.60356(18) 0.11949(7) 0.62709(19) 0.0203(4) Uani d . 1
C C12 0.6165(2) 0.16921(8) 0.6038(2) 0.0160(5) Uani d . 1
Cl Cl1 0.76816(5) 0.19337(2) 0.62506(6) 0.02158(13) Uani d . 1
C C13 0.5212(2) 0.20242(8) 0.5592(2) 0.0143(4) Uani d . 1
C C14 0.4040(2) 0.18113(8) 0.5380(2) 0.0203(5) Uani d . 1
C C15 0.3866(2) 0.12909(8) 0.5640(2) 0.0244(5) Uani d . 1
C C16 0.4878(2) 0.10011(8) 0.6066(3) 0.0245(5) Uani d . 1
C C17 0.54567(19) 0.25827(8) 0.5278(2) 0.0149(4) Uani d . 1
O O1 0.55314(15) 0.27425(5) 0.40199(16) 0.0207(4) Uani d . 1
N N21 0.55734(17) 0.28802(7) 0.64672(17) 0.0170(4) Uani d . 1
C C21 0.5942(2) 0.34079(8) 0.6469(2) 0.0171(5) Uani d . 1
C C22 0.6810(2) 0.35646(8) 0.7503(2) 0.0204(5) Uani d . 1
C C23 0.7200(2) 0.40740(8) 0.7567(3) 0.0220(5) Uani d . 1
C C24 0.6721(2) 0.44248(8) 0.6580(2) 0.0190(5) Uani d . 1
I I24 0.741430(14) 0.518368(5) 0.656374(16) 0.02235(7) Uani d . 1
C C25 0.5848(2) 0.42725(8) 0.5546(2) 0.0195(5) Uani d . 1
C C26 0.5448(2) 0.37637(8) 0.5492(2) 0.0186(5) Uani d . 1
H H14 0.3361 0.2019 0.5059 0.026 Uiso calc R 1
H H15 0.3063 0.1138 0.5526 0.032 Uiso calc R 1
H H16 0.4754 0.0643 0.6226 0.032 Uiso calc R 1
H H21 0.5409 0.2738 0.7313 0.022 Uiso calc R 1
H H22 0.7140 0.3321 0.8172 0.027 Uiso calc R 1
H H23 0.7788 0.4181 0.8280 0.029 Uiso calc R 1
H H25 0.5524 0.4516 0.4875 0.025 Uiso calc R 1
H H26 0.4842 0.3660 0.4795 0.024 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
N11 0.0209(11) 0.0147(10) 0.0253(10) 0.0018(8) 0.0015(8) 0.0022(8)
C12 0.0160(12) 0.0168(12) 0.0150(11) -0.0013(9) 0.0016(9) -0.0029(9)
Cl1 0.0157(3) 0.0203(3) 0.0288(3) -0.0014(2) -0.0015(2) 0.0029(2)
C13 0.0191(12) 0.0134(11) 0.0105(10) 0.0016(9) 0.0021(9) -0.0010(8)
C14 0.0192(12) 0.0188(12) 0.0230(12) 0.0011(9) -0.0050(10) 0.0009(9)
C15 0.0209(13) 0.0189(13) 0.0334(14) -0.0057(10) -0.0023(11) -0.0028(10)
C16 0.0290(15) 0.0146(12) 0.0300(13) -0.0048(10) 0.0029(11) 0.0007(10)
C17 0.0100(11) 0.0154(11) 0.0193(12) 0.0005(8) -0.0004(9) 0.0000(9)
O1 0.0329(10) 0.0161(8) 0.0132(8) 0.0007(7) 0.0016(7) 0.0012(6)
N21 0.0265(11) 0.0115(9) 0.0131(9) -0.0038(8) 0.0026(8) 0.0005(7)
C21 0.0208(12) 0.0146(11) 0.0158(11) -0.0007(9) 0.0039(9) -0.0015(9)
C22 0.0305(14) 0.0171(11) 0.0137(10) 0.0002(10) 0.0010(10) 0.0015(9)
C23 0.0304(14) 0.0174(12) 0.0182(11) -0.0048(10) -0.0026(10) -0.0036(9)
C24 0.0241(13) 0.0096(11) 0.0234(12) -0.0018(9) 0.0059(10) -0.0032(9)
I24 0.02689(11) 0.01153(10) 0.02863(11) -0.00335(6) -0.00034(7) -0.00170(6)
C25 0.0185(12) 0.0138(11) 0.0263(12) 0.0028(9) 0.0003(10) 0.0024(9)
C26 0.0162(12) 0.0173(11) 0.0225(12) 0.0003(9) -0.0005(9) -0.0016(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 0.0016 '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'
Cl Cl 0.1484 0.1585 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
I I -0.4742 1.8119 '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
_geom_angle_publ_flag
C12 N11 C16 116.14(19) no
N11 C12 C13 125.3(2) no
N11 C12 Cl1 115.59(16) no
C13 C12 Cl1 119.03(16) no
C14 C13 C12 116.93(19) no
C14 C13 C17 121.16(18) no
C12 C13 C17 121.83(19) no
C13 C14 C15 119.2(2) no
C13 C14 H14 120.4 no
C15 C14 H14 120.4 no
C16 C15 C14 118.6(2) no
C16 C15 H15 120.7 no
C14 C15 H15 120.7 no
N11 C16 C15 123.7(2) no
N11 C16 H16 118.1 no
C15 C16 H16 118.1 no
O1 C17 N21 124.37(19) no
O1 C17 C13 121.16(18) no
N21 C17 C13 114.47(18) no
C17 N21 C21 125.33(18) no
C17 N21 H21 117.3 no
C21 N21 H21 117.3 no
C22 C21 C26 120.0(2) no
C22 C21 N21 117.77(19) no
C26 C21 N21 122.2(2) no
C23 C22 C21 120.5(2) no
C23 C22 H22 119.7 no
C21 C22 H22 119.7 no
C24 C23 C22 119.3(2) no
C24 C23 H23 120.3 no
C22 C23 H23 120.3 no
C23 C24 C25 120.6(2) no
C23 C24 I24 119.47(16) no
C25 C24 I24 119.83(16) no
C24 C25 C26 120.1(2) no
C24 C25 H25 119.9 no
C26 C25 H25 119.9 no
C25 C26 C21 119.5(2) no
C25 C26 H26 120.3 no
C21 C26 H26 120.3 no
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
_geom_bond_publ_flag
N11 C12 1.317(3) no
N11 C16 1.346(3) no
C12 C13 1.395(3) no
C12 Cl1 1.745(2) no
C13 C14 1.380(3) no
C13 C17 1.502(3) no
C14 C15 1.386(3) no
C14 H14 0.95 no
C15 C16 1.373(3) no
C15 H15 0.95 no
C16 H16 0.95 no
C17 O1 1.232(2) no
C17 N21 1.346(3) no
N21 C21 1.426(3) no
N21 H21 0.88 no
C21 C22 1.389(3) no
C21 C26 1.393(3) no
C22 C23 1.388(3) no
C22 H22 0.95 no
C23 C24 1.384(3) no
C23 H23 0.95 no
C24 C25 1.388(3) no
C24 I24 2.106(2) no
C25 C26 1.390(3) no
C25 H25 0.95 no
C26 H26 0.95 no
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
N21 H21 O1 8_555 0.88 2.01 2.853(2) 160 no
C15 H15 Cg2 1_365 0.95 2.65 3.404(2) 137 no
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
C16 N11 C12 C13 -0.6(3)
C16 N11 C12 Cl1 -178.02(16)
N11 C12 C13 C14 0.0(3)
Cl1 C12 C13 C14 177.36(15)
N11 C12 C13 C17 -176.83(19)
Cl1 C12 C13 C17 0.5(3)
C12 C13 C14 C15 1.1(3)
C17 C13 C14 C15 177.99(19)
C13 C14 C15 C16 -1.6(3)
C12 N11 C16 C15 0.0(3)
C14 C15 C16 N11 1.1(4)
C14 C13 C17 O1 -73.6(3)
C12 C13 C17 O1 103.1(2)
C14 C13 C17 N21 106.0(2)
C12 C13 C17 N21 -77.3(3)
O1 C17 N21 C21 -7.7(3)
C13 C17 N21 C21 172.75(19)
C17 N21 C21 C22 -135.9(2)
C17 N21 C21 C26 45.1(3)
C26 C21 C22 C23 -0.5(3)
N21 C21 C22 C23 -179.6(2)
C21 C22 C23 C24 -0.5(3)
C22 C23 C24 C25 0.8(3)
C22 C23 C24 I24 -175.18(16)
C23 C24 C25 C26 -0.1(3)
I24 C24 C25 C26 175.85(16)
C24 C25 C26 C21 -0.9(3)
C22 C21 C26 C25 1.2(3)
N21 C21 C26 C25 -179.80(19)