#------------------------------------------------------------------------------
#$Date: 2012-02-03 17:16:24 +0000 (Fri, 03 Feb 2012) $
#$Revision: 32112 $
#$URL: svn://www.crystallography.net/cod/cif/2/00/30/2003062.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_2003062
loop_
_publ_author_name
;
    Fujiko Iwasaki
;
_publ_section_title
;
 TEMPO radicals showing magnetic interactions. I.
 4-(4-Halobenzylideneamino)TEMPO and related compounds
;
_journal_issue                   2
_journal_name_full               'Acta Crystallographica Section B'
_journal_page_first              231
_journal_page_last               245
_journal_volume                  55
_journal_year                    1999
_chemical_formula_moiety         'C16 H22 Cl N2 O '
_chemical_formula_sum            'C16 H22 Cl N2 O'
_chemical_formula_weight         293.81
_chemical_name_common            Cl-TEMPO
_chemical_name_systematic
'  4-(4-chlorophenyl)methyleneamino-2,2,6,6-tetramethylpiperidin-1-oxyl'
_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'
_cell_angle_alpha                90
_cell_angle_beta                 104.09(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   5.8845(19)
_cell_length_b                   24.417(2)
_cell_length_c                   11.397(2)
_cell_measurement_reflns_used    25
_cell_measurement_temperature    293
_cell_measurement_theta_max      17.2
_cell_measurement_theta_min      12.7
_cell_volume                     1588.3(6)
_computing_cell_refinement       'Rigaku/AFC Diffractometer Control'
_computing_data_collection       'Rigaku/AFC Diffractometer Control'
_computing_data_reduction        teXsan
_computing_molecular_graphics    'ORTEP II'
_computing_publication_material  teXsan
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    SIR88
_diffrn_ambient_temperature      293
_diffrn_measured_fraction_theta_full 0.977
_diffrn_measured_fraction_theta_max 0.977
_diffrn_measurement_device       'Rigaku AFC7R'
_diffrn_measurement_method       \w-2\q
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'Rigaku rotating anode'
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0177
_diffrn_reflns_av_sigmaI/netI    0.0358
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       31
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            3996
_diffrn_reflns_reduction_process 'Lp corrections applied'
_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         27.50
_diffrn_reflns_theta_min         2.02
_diffrn_standards_decay_%        -0.085
_diffrn_standards_interval_count 150
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    0.238
_exptl_absorpt_correction_T_max  0.978
_exptl_absorpt_correction_T_min  0.963
_exptl_absorpt_correction_type   integration
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.229
_exptl_crystal_density_meas      'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             628.00
_exptl_crystal_size_max          0.520
_exptl_crystal_size_mid          0.150
_exptl_crystal_size_min          0.100
_refine_diff_density_max         0.164
_refine_diff_density_min         -0.232
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.993
_refine_ls_hydrogen_treatment    refall
_refine_ls_matrix_type           full
_refine_ls_number_parameters     269
_refine_ls_number_reflns         3653
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.993
_refine_ls_R_factor_all          0.0798
_refine_ls_R_factor_gt           0.0399
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_scheme
'calc w=1/[\s^2^(Fo^2^)+(0.0456P)^2^+0.3805P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_wR_factor_ref         0.1186
_reflns_number_gt                2383
_reflns_number_total             3653
_reflns_threshold_expression     >2sigma(I)
_[local]_cod_data_source_file    oa0019.cif
_[local]_cod_data_source_block   2
_[local]_cod_cif_authors_sg_H-M  'P 21/c       '
_[local]_cod_chemical_formula_sum_orig 'C16 H22 Cl N2 O '
_cod_database_code               2003062
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_
_diffrn_standard_refln_index_h
_diffrn_standard_refln_index_k
_diffrn_standard_refln_index_l
2 0 -2
0 0 6
0 10 0
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'
O O 0.0106 0.0060 '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'
Cl Cl 0.1484 0.1585 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
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_disorder_assembly
_atom_site_disorder_group
_atom_site_type_symbol
Cl1 0.44430(12) 0.00565(2) -0.32069(5) 0.0765(2) Uani d . 1 . . Cl
O1 -0.2174(3) 0.21540(6) 0.50610(12) 0.0602(4) Uani d . 1 . . O
N1 -0.1091(2) 0.19397(6) 0.43244(12) 0.0425(3) Uani d . 1 . . N
N2 0.1741(3) 0.11743(6) 0.16952(13) 0.0472(4) Uani d . 1 . . N
C2 -0.0536(3) 0.23162(7) 0.33992(15) 0.0437(4) Uani d . 1 . . C
C3 0.0055(3) 0.19770(7) 0.23834(15) 0.0437(4) Uani d . 1 . . C
C4 0.1674(3) 0.14925(7) 0.27834(15) 0.0425(4) Uani d . 1 . . C
C5 0.0656(4) 0.11284(8) 0.36107(17) 0.0477(4) Uani d . 1 . . C
C6 0.0208(3) 0.14195(8) 0.47216(15) 0.0461(4) Uani d . 1 . . C
C7 0.3553(3) 0.11993(8) 0.13015(15) 0.0440(4) Uani d . 1 . . C
C11 0.3763(3) 0.09147(7) 0.01895(15) 0.0421(4) Uani d . 1 . . C
C12 0.2109(4) 0.05370(8) -0.03742(19) 0.0559(5) Uani d . 1 . . C
C13 0.2299(4) 0.02727(9) -0.1417(2) 0.0634(6) Uani d . 1 . . C
C14 0.4162(4) 0.03928(7) -0.18984(16) 0.0496(4) Uani d . 1 . . C
C15 0.5824(4) 0.07696(10) -0.13745(18) 0.0592(5) Uani d . 1 . . C
C16 0.5622(4) 0.10271(10) -0.03214(18) 0.0582(5) Uani d . 1 . . C
C21 0.1489(4) 0.26969(10) 0.4004(2) 0.0601(6) Uani d . 1 . . C
C22 -0.2722(4) 0.26557(10) 0.2880(2) 0.0593(5) Uani d . 1 . . C
C61 0.2493(4) 0.15481(11) 0.56646(19) 0.0615(6) Uani d . 1 . . C
C62 -0.1350(5) 0.10608(10) 0.5300(2) 0.0615(6) Uani d . 1 . . C
H4 0.331(3) 0.1605(7) 0.3202(16) 0.045(5) Uiso d . 1 . . H
H7 0.494(4) 0.1404(9) 0.1721(19) 0.069(6) Uiso d . 1 . . H
H12 0.084(4) 0.0469(10) -0.003(2) 0.079(7) Uiso d . 1 . . H
H13 0.123(5) 0.0011(11) -0.176(2) 0.093(9) Uiso d . 1 . . H
H15 0.711(4) 0.0845(9) -0.170(2) 0.070(6) Uiso d . 1 . . H
H16 0.684(4) 0.1270(9) 0.006(2) 0.072(7) Uiso d . 1 . . H
H21 0.303(4) 0.2494(10) 0.426(2) 0.076(7) Uiso d . 1 . . H
H22 0.108(4) 0.2882(9) 0.469(2) 0.073(7) Uiso d . 1 . . H
H23 0.164(4) 0.2970(9) 0.344(2) 0.070(7) Uiso d . 1 . . H
H24 -0.303(4) 0.2892(9) 0.350(2) 0.075(7) Uiso d . 1 . . H
H25 -0.408(4) 0.2405(10) 0.2570(19) 0.072(7) Uiso d . 1 . . H
H26 -0.239(4) 0.2875(10) 0.226(2) 0.082(7) Uiso d . 1 . . H
H31 0.077(3) 0.2223(7) 0.1914(16) 0.045(5) Uiso d . 1 . . H
H32 -0.143(4) 0.1837(8) 0.1844(18) 0.059(6) Uiso d . 1 . . H
H51 0.167(3) 0.0812(8) 0.3883(17) 0.055(5) Uiso d . 1 . . H
H52 -0.086(4) 0.0980(9) 0.3139(18) 0.060(6) Uiso d . 1 . . H
H61 0.366(4) 0.1753(9) 0.532(2) 0.070(6) Uiso d . 1 . . H
H62 0.321(4) 0.1207(10) 0.598(2) 0.080(7) Uiso d . 1 . . H
H63 0.202(4) 0.1782(11) 0.630(2) 0.090(8) Uiso d . 1 . . H
H64 -0.058(4) 0.0708(10) 0.548(2) 0.074(7) Uiso d . 1 . . H
H65 -0.163(4) 0.1206(9) 0.606(2) 0.069(6) Uiso d . 1 . . H
H66 -0.291(5) 0.1003(10) 0.476(2) 0.079(7) Uiso d . 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
Cl1 0.1119(5) 0.0640(3) 0.0616(3) 0.0100(3) 0.0367(3) -0.0164(3)
O1 0.0767(9) 0.0637(8) 0.0516(7) 0.0054(7) 0.0377(7) -0.0024(6)
N1 0.0476(8) 0.0464(8) 0.0371(7) -0.0030(6) 0.0173(6) -0.0036(6)
N2 0.0469(8) 0.0516(9) 0.0457(8) -0.0011(7) 0.0164(7) -0.0106(7)
C2 0.0535(10) 0.0439(9) 0.0383(8) -0.0020(8) 0.0201(7) -0.0017(7)
C3 0.0506(10) 0.0471(10) 0.0356(8) -0.0026(8) 0.0150(7) -0.0027(7)
C4 0.0427(9) 0.0492(10) 0.0371(8) -0.0031(8) 0.0124(7) -0.0087(7)
C5 0.0546(11) 0.0438(10) 0.0476(10) 0.0012(9) 0.0181(9) -0.0016(8)
C6 0.0520(10) 0.0482(10) 0.0404(9) -0.0013(8) 0.0155(8) 0.0039(7)
C7 0.0441(9) 0.0484(10) 0.0400(9) -0.0011(8) 0.0113(7) -0.0021(7)
C11 0.0445(9) 0.0426(9) 0.0401(8) 0.0050(7) 0.0119(7) 0.0005(7)
C12 0.0572(12) 0.0538(11) 0.0634(12) -0.0093(9) 0.0278(10) -0.0111(9)
C13 0.0722(14) 0.0547(12) 0.0683(13) -0.0150(11) 0.0265(11) -0.0200(10)
C14 0.0661(12) 0.0418(9) 0.0432(9) 0.0120(9) 0.0179(8) -0.0016(7)
C15 0.0559(12) 0.0771(14) 0.0506(11) -0.0020(11) 0.0246(9) -0.0046(10)
C16 0.0512(11) 0.0764(14) 0.0498(10) -0.0124(10) 0.0174(9) -0.0122(10)
C21 0.0779(15) 0.0557(12) 0.0539(11) -0.0217(11) 0.0301(11) -0.0130(10)
C22 0.0743(14) 0.0553(12) 0.0554(12) 0.0132(11) 0.0293(11) 0.0057(10)
C61 0.0623(13) 0.0752(16) 0.0442(11) 0.0033(12) 0.0075(10) 0.0061(10)
C62 0.0766(16) 0.0566(13) 0.0593(13) -0.0048(12) 0.0322(12) 0.0075(10)
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
O1 N1 C2 116.09(14) yes
O1 N1 C6 116.58(13) yes
C2 N1 C6 123.59(13) yes
C7 N2 C4 118.37(15) yes
N1 C2 C22 107.46(15) no
N1 C2 C3 109.26(14) yes
C22 C2 C3 109.06(15) yes
N1 C2 C21 109.54(15) no
C22 C2 C21 109.53(18) no
C3 C2 C21 111.89(15) no
C4 C3 C2 115.86(14) yes
C4 C3 H31 108.8(11) no
C2 C3 H31 107.0(11) no
C4 C3 H32 108.0(12) no
C2 C3 H32 108.9(11) no
H31 C3 H32 107.9(15) no
N2 C4 C3 107.58(14) yes
N2 C4 C5 108.01(14) yes
C3 C4 C5 109.21(15) yes
N2 C4 H4 108.9(10) no
C3 C4 H4 112.9(10) no
C5 C4 H4 110.0(10) no
C4 C5 C6 114.50(15) yes
C4 C5 H51 110.9(11) no
C6 C5 H51 108.6(11) no
C4 C5 H52 108.4(12) no
C6 C5 H52 107.9(12) no
H51 C5 H52 106.2(16) no
N1 C6 C62 107.54(16) no
N1 C6 C5 108.83(14) yes
C62 C6 C5 109.46(16) no
N1 C6 C61 109.53(16) no
C62 C6 C61 109.27(17) no
C5 C6 C61 112.10(17) no
N2 C7 C11 122.68(17) yes
N2 C7 H7 122.2(12) no
C11 C7 H7 115.1(12) no
C12 C11 C16 118.42(17) no
C12 C11 C7 121.13(16) no
C16 C11 C7 120.44(17) no
C11 C12 C13 121.15(19) no
C11 C12 H12 117.6(14) no
C13 C12 H12 121.3(14) no
C14 C13 C12 119.0(2) no
C14 C13 H13 120.7(16) no
C12 C13 H13 120.2(16) no
C15 C14 C13 121.64(18) no
C15 C14 Cl1 118.87(15) no
C13 C14 Cl1 119.49(16) no
C14 C15 C16 118.69(19) no
C14 C15 H15 121.0(14) no
C16 C15 H15 120.3(14) no
C15 C16 C11 121.1(2) no
C15 C16 H16 117.6(13) no
C11 C16 H16 121.2(13) no
C2 C21 H21 112.1(14) no
C2 C21 H22 108.8(13) no
H21 C21 H22 112.0(19) no
C2 C21 H23 108.2(14) no
H21 C21 H23 108.4(19) no
H22 C21 H23 107.2(18) no
C2 C22 H24 109.5(14) no
C2 C22 H25 109.4(13) no
H24 C22 H25 110.3(19) no
C2 C22 H26 107.0(15) no
H24 C22 H26 108.6(19) no
H25 C22 H26 112.0(19) no
C6 C61 H61 113.2(12) no
C6 C61 H62 108.4(14) no
H61 C61 H62 107.5(19) no
C6 C61 H63 105.8(14) no
H61 C61 H63 109.4(19) no
H62 C61 H63 112.8(19) no
C6 C62 H64 107.5(14) no
C6 C62 H65 114.7(13) no
H64 C62 H65 107.6(18) no
C6 C62 H66 112.2(14) no
H64 C62 H66 109(2) no
H65 C62 H66 105.8(18) no
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
_geom_bond_publ_flag
Cl1 C14 1.7452(18) yes
O1 N1 1.2829(17) yes
N1 C2 1.494(2) yes
N1 C6 1.495(2) yes
N2 C7 1.255(2) yes
N2 C4 1.472(2) yes
C2 C22 1.524(3) no
C2 C3 1.531(2) yes
C2 C21 1.536(3) no
C3 C4 1.517(2) yes
C3 H31 .967(18) no
C3 H32 1.00(2) no
C4 C5 1.521(2) yes
C4 H4 1.006(18) no
C5 C6 1.530(2) yes
C5 H51 .98(2) no
C5 H52 .99(2) no
C6 C62 1.529(3) no
C6 C61 1.535(3) no
C7 C11 1.477(2) yes
C7 H7 .98(2) no
C11 C12 1.380(3) no
C11 C16 1.386(3) no
C12 C13 1.381(3) no
C12 H12 .94(2) no
C13 C14 1.372(3) no
C13 H13 .91(3) no
C14 C15 1.369(3) no
C15 C16 1.385(3) no
C15 H15 .94(2) no
C16 H16 .95(2) no
C21 H21 1.01(2) no
C21 H22 .98(2) no
C21 H23 .94(2) no
C22 H24 .96(2) no
C22 H25 1.00(2) no
C22 H26 .94(3) no
C61 H61 1.00(2) no
C61 H62 .96(3) no
C61 H63 1.02(3) no
C62 H64 .97(2) no
C62 H65 .99(2) no
C62 H66 .98(3) no
loop_
_geom_contact_atom_site_label_1
_geom_contact_atom_site_label_2
_geom_contact_distance
_geom_contact_site_symmetry_1
_geom_contact_site_symmetry_2
_geom_contact_publ_flag
O1 O1 5.8845(19) 1_555 1_455 yes
O1 O1 5.9437(13) 1_555 4_555 yes
O1 C22 3.339(3) 1_555 4_555 yes
O1 C3 3.397(2) 1_555 4_555 yes
O1 H61 2.72(2) 1_555 1_455 yes
O1 H21 2.87(3) 1_555 1_455 yes
O1 H26 2.54(3) 1_555 4_555 yes
O1 H31 2.83(2) 1_555 4_555 yes
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
_geom_torsion_publ_flag
O1 N1 C2 C22 -44.9(2) no
C6 N1 C2 C22 157.69(16) no
O1 N1 C2 C3 -163.09(15) yes
C6 N1 C2 C3 39.5(2) yes
O1 N1 C2 C21 74.0(2) no
C6 N1 C2 C21 -83.4(2) no
N1 C2 C3 C4 -44.4(2) yes
C22 C2 C3 C4 -161.62(17) no
C21 C2 C3 C4 77.0(2) no
C7 N2 C4 C3 106.40(19) yes
C7 N2 C4 C5 -135.83(18) yes
C2 C3 C4 N2 171.59(15) yes
C2 C3 C4 C5 54.6(2) yes
N2 C4 C5 C6 -173.40(15) yes
C3 C4 C5 C6 -56.7(2) yes
O1 N1 C6 C62 42.4(2) no
C2 N1 C6 C62 -160.24(16) no
O1 N1 C6 C5 160.93(15) yes
C2 N1 C6 C5 -41.8(2) yes
O1 N1 C6 C61 -76.20(19) no
C2 N1 C6 C61 81.11(19) no
C4 C5 C6 N1 48.7(2) yes
C4 C5 C6 C62 165.92(18) no
C4 C5 C6 C61 -72.7(2) no
C4 N2 C7 C11 -177.42(15) yes
N2 C7 C11 C12 -10.1(3) yes
N2 C7 C11 C16 169.04(19) yes
C16 C11 C12 C13 .5(3) no
C7 C11 C12 C13 179.69(19) no
C11 C12 C13 C14 -.4(4) no
C12 C13 C14 C15 -.4(3) no
C12 C13 C14 Cl1 179.30(17) no
C13 C14 C15 C16 1.0(3) no
Cl1 C14 C15 C16 -178.63(17) no
C14 C15 C16 C11 -1.0(3) no
C12 C11 C16 C15 .2(3) no
C7 C11 C16 C15 -179.00(19) no