#------------------------------------------------------------------------------
#$Date: 2011-09-10 04:16:28 +0100 (Sat, 10 Sep 2011) $
#$Revision: 25271 $
#$URL: svn://www.crystallography.net/cod/cif/2/2200606.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_2200606
loop_
_publ_author_name
'Kennedy, Alan R.'
'Reglinski, John'
_publ_section_title
;
 <i>N</i>,<i>N</i>'-Bis(salicylidene)-1-4-butanediamine
;
_journal_issue                   11
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o1027
_journal_page_last               o1028
_journal_volume                  57
_journal_year                    2001
_chemical_formula_iupac          'C18 H20 N2 O2'
_chemical_formula_moiety         'C18 H20 N2 O2'
_chemical_formula_sum            'C18 H20 N2 O2'
_chemical_formula_weight         296.36
_chemical_name_systematic
;
N,N'-bis(salicylidene)-1,4,butanediamine
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yab'
_symmetry_space_group_name_H-M   'P 1 21/a 1'
_cell_angle_alpha                90.0
_cell_angle_beta                 90.5350(10)
_cell_angle_gamma                90.0
_cell_formula_units_Z            2
_cell_length_a                   8.7330(2)
_cell_length_b                   5.8710(3)
_cell_length_c                   15.3070(6)
_cell_measurement_reflns_used    22914
_cell_measurement_temperature    123(2)
_cell_measurement_theta_max      25.03
_cell_measurement_theta_min      .29
_cell_volume                     784.78(5)
_computing_cell_refinement       'DENZO and COLLECT'
_computing_data_collection
'DENZO (Otwinowski & Minor, 1997) and COLLECT (Hooft, 1988)'
_computing_data_reduction        'DENZO and COLLECT'
_computing_molecular_graphics    'ORTEPII (Johnson 1976)'
_computing_publication_material  SHELXL93
_computing_structure_refinement  'SHELXL93 (Sheldrick, 1993)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      123(2)
_diffrn_measurement_device       'Nonius KappaCCD'
_diffrn_measurement_method       '\f and \w'
_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  .0687
_diffrn_reflns_av_sigmaI/netI    .0787
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       6
_diffrn_reflns_limit_k_min       -6
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            2537
_diffrn_reflns_theta_max         24.89
_diffrn_reflns_theta_min         3.72
_diffrn_standards_decay_%        0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    .082
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.254
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       fragment
_exptl_crystal_F_000             316
_exptl_crystal_size_max          .40
_exptl_crystal_size_mid          .30
_exptl_crystal_size_min          .15
_refine_diff_density_max         .174
_refine_diff_density_min         -.174
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_all   1.194
_refine_ls_goodness_of_fit_obs   1.231
_refine_ls_hydrogen_treatment    refall
_refine_ls_matrix_type           full
_refine_ls_number_parameters     140
_refine_ls_number_reflns         1349
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.254
_refine_ls_restrained_S_obs      1.231
_refine_ls_R_factor_all          .1181
_refine_ls_R_factor_obs          .0626
_refine_ls_shift/esd_max         <0.001
_refine_ls_shift/esd_mean        .000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_scheme
'calc w = 1/[\s^2^(Fo^2^)+(0.0434P)^2^+0.1547P] where P = (Fo^2^+2Fc^2^)/3'
_refine_ls_wR_factor_all         .1351
_refine_ls_wR_factor_obs         .1058
_reflns_number_observed          910
_reflns_number_total             1358
_reflns_observed_criterion       I>2\s(I)
_[local]_cod_data_source_file    cf6103.cif
_[local]_cod_data_source_block   I
_[local]_cod_cif_authors_sg_H-M  'P 21/a'
_cod_database_code               2200606
loop_
_symmetry_equiv_pos_as_xyz
'x, y, z'
'-x+1/2, y+1/2, -z'
'-x, -y, -z'
'x-1/2, -y-1/2, z'
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
O1 .0353(11) .0290(12) .0227(12) .0018(9) .0022(9) -.0056(10)
N1 .0220(12) .0303(15) .0208(14) .0003(10) .0003(10) .0029(12)
C9 .023(2) .030(2) .022(2) -.0018(13) .0002(12) .0027(14)
C8 .024(2) .032(2) .025(2) -.0052(14) -.0016(13) .0043(15)
C7 .0210(14) .026(2) .022(2) .0013(13) -.0044(12) .0016(14)
C6 .0207(14) .024(2) .018(2) .0019(12) -.0022(12) .0022(13)
C5 .031(2) .024(2) .019(2) .0013(13) -.0037(13) .0013(14)
C4 .033(2) .034(2) .018(2) .0006(14) .0028(13) .0001(15)
C3 .027(2) .031(2) .026(2) -.0003(14) .0045(13) .0113(15)
C2 .027(2) .023(2) .028(2) -.0004(13) -.0032(13) .000(2)
C1 .0220(14) .026(2) .022(2) .0044(13) -.0039(12) .0031(14)
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
_atom_site_thermal_displace_type
_atom_site_calc_flag
_atom_site_occupancy
_atom_site_type_symbol
O1 .1790(2) .7137(3) .32013(12) .0290(5) Uani d 1 O
N1 .0452(2) .3245(4) .34121(14) .0244(6) Uani d 1 N
C9 .0451(3) .0878(5) .4742(2) .0248(7) Uani d 1 C
C8 -.0418(3) .1595(5) .3919(2) .0270(7) Uani d 1 C
C7 .0870(3) .2682(5) .2638(2) .0232(7) Uani d 1 C
C6 .1796(3) .4203(5) .2104(2) .0209(7) Uani d 1 C
C5 .2285(3) .3505(5) .1278(2) .0248(7) Uani d 1 C
C4 .3224(3) .4866(5) .0780(2) .0284(7) Uani d 1 C
C3 .3686(3) .6968(5) .1103(2) .0281(7) Uani d 1 C
C2 .3201(3) .7715(5) .1909(2) .0260(7) Uani d 1 C
C1 .2250(3) .6354(5) .2414(2) .0233(7) Uani d 1 C
H5 .193(3) .199(5) .1071(16) .027(7) Uiso d 1 H
H6 .059(3) .116(5) .2399(16) .028(7) Uiso d 1 H
H8 -.068(3) .020(5) .3579(17) .030(7) Uiso d 1 H
H2 .352(2) .918(5) .2138(15) .020(7) Uiso d 1 H
H7 -.144(3) .238(5) .4099(17) .038(8) Uiso d 1 H
H9 .146(3) .016(4) .4559(15) .018(6) Uiso d 1 H
H3 .436(3) .797(5) .0770(17) .033(8) Uiso d 1 H
H4 .351(3) .433(5) .0200(18) .032(7) Uiso d 1 H
H10 .069(3) .233(5) .5100(19) .044(9) Uiso d 1 H
H1 .119(4) .583(7) .348(3) .094(13) Uiso d 1 H
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_site_symmetry_1
_geom_angle
C1 O1 H1 . 106(2)
C7 N1 C8 . 118.2(2)
C9 C9 C8 3_556 111.1(3)
C9 C9 H9 3_556 108.4(13)
C8 C9 H9 . 108.2(13)
C9 C9 H10 3_556 112.7(15)
C8 C9 H10 . 107.7(16)
H9 C9 H10 . 108.5(19)
N1 C8 C9 . 111.4(2)
N1 C8 H8 . 112.7(15)
C9 C8 H8 . 108.5(15)
N1 C8 H7 . 107.4(15)
C9 C8 H7 . 109.0(15)
H8 C8 H7 . 108(2)
N1 C7 C6 . 121.4(3)
N1 C7 H6 . 119.8(14)
C6 C7 H6 . 118.7(14)
C5 C6 C1 . 118.7(3)
C5 C6 C7 . 120.1(3)
C1 C6 C7 . 121.1(2)
C4 C5 C6 . 121.2(3)
C4 C5 H5 . 121.7(14)
C6 C5 H5 . 117.1(14)
C5 C4 C3 . 119.3(3)
C5 C4 H4 . 118.5(16)
C3 C4 H4 . 122.1(16)
C2 C3 C4 . 120.7(3)
C2 C3 H3 . 117.9(16)
C4 C3 H3 . 121.5(16)
C3 C2 C1 . 120.3(3)
C3 C2 H2 . 121.0(13)
C1 C2 H2 . 118.8(14)
O1 C1 C2 . 118.9(3)
O1 C1 C6 . 121.4(2)
C2 C1 C6 . 119.7(3)
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_site_symmetry_2
_geom_bond_distance
O1 C1 . 1.354(3)
O1 H1 . 1.03(4)
N1 C7 . 1.286(3)
N1 C8 . 1.460(3)
C9 C9 3_556 1.522(5)
C9 C8 . 1.524(4)
C9 H9 . 1.02(2)
C9 H10 . 1.03(3)
C8 H8 . 1.00(3)
C8 H7 . 1.05(3)
C7 C6 . 1.460(4)
C7 H6 . 1.00(3)
C6 C5 . 1.399(3)
C6 C1 . 1.405(4)
C5 C4 . 1.380(4)
C5 H5 . .99(3)
C4 C3 . 1.388(4)
C4 H4 . .98(3)
C3 C2 . 1.380(4)
C3 H3 . .98(3)
C2 C1 . 1.392(4)
C2 H2 . .97(3)