#------------------------------------------------------------------------------
#$Date: 2016-03-21 03:28:02 +0100 (lun 21 de mar de 2016) $
#$Revision: 178470 $
#$URL: svn://www.crystallography.net/cod/cif/4/02/91/4029155.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/
#
# All data on this site have been placed in the public domain by the
# contributors.
#
data_4029155
loop_
_publ_author_name
'Li, Jiang-Tao'
'Wang, Li-Xia'
'Wang, De-Xian'
'Zhao, Liang'
'Wang, Mei-Xiang'
_publ_section_title
;
 Synthesis, Resolution, Structure, and Racemization of Inherently Chiral
 1,3-Alternate Azacalix[4]pyrimidines: Quantification of Conformation
 Mobility.
;
_journal_issue                   5
_journal_name_full               'The Journal of organic chemistry'
_journal_page_first              2178
_journal_page_last               2188
_journal_paper_doi               10.1021/jo500054v
_journal_volume                  79
_journal_year                    2014
_chemical_formula_moiety         'C20 H16 Cl4 N12'
_chemical_formula_sum            'C20 H16 Cl4 N12'
_chemical_formula_weight         566.25
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           133
_symmetry_cell_setting           tetragonal
_symmetry_space_group_name_Hall  '-P 4ac 2b'
_symmetry_space_group_name_H-M   'P 42/n b c :2'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   13.0408(18)
_cell_length_b                   13.0408(18)
_cell_length_c                   13.176(3)
_cell_measurement_reflns_used    345
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      27.48
_cell_measurement_theta_min      2.17
_cell_volume                     2240.7(7)
_computing_cell_refinement       'CrystalClear (Rigaku Inc., 2008)'
_computing_data_collection       'CrystalClear (Rigaku Inc., 2008)'
_computing_data_reduction        'CrystalClear (Rigaku Inc., 2008)'
_computing_molecular_graphics    'XP in Siemens SHELXTL (Sheldrick, 1994)'
_computing_publication_material  'SHELX97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Saturn724+ CCD'
_diffrn_measurement_method       'ω scans at fixed χ = 45°'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0362
_diffrn_reflns_av_sigmaI/netI    0.0123
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            16349
_diffrn_reflns_theta_full        27.48
_diffrn_reflns_theta_max         27.48
_diffrn_reflns_theta_min         3.09
_exptl_absorpt_coefficient_mu    0.569
_exptl_absorpt_correction_T_max  0.9453
_exptl_absorpt_correction_T_min  0.8524
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'CrystalClear (Rigaku Inc., 2008)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.678
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             1152
_exptl_crystal_size_max          0.29
_exptl_crystal_size_mid          0.26
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.281
_refine_diff_density_min         -0.205
_refine_diff_density_rms         0.049
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.323
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     83
_refine_ls_number_reflns         1288
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.323
_refine_ls_R_factor_all          0.0410
_refine_ls_R_factor_gt           0.0408
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[σ²(Fo²)+(0.0276P)²+1.9971P] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0939
_refine_ls_wR_factor_ref         0.0940
_reflns_number_gt                1284
_reflns_number_total             1288
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            jo500054v_si_005.cif
_cod_data_source_block           sa130
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_absorpt_correction_type' value 'Multi-scan' changed to
'multi-scan' according to
/usr/data/users/saulius/crontab/automatic-downloads/current/ACS/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 2281 2013-09-26 08:29:07Z andrius 
;
_cod_original_cell_volume        2240.8(6)
_cod_original_sg_symbol_H-M      P4(2)/nbc
_cod_database_code               4029155
loop_
_symmetry_equiv_pos_as_xyz
'x, y, z'
'-x+1/2, -y+1/2, z'
'-y+1/2, x, z+1/2'
'y, -x+1/2, z+1/2'
'-x+1/2, y, -z'
'x, -y+1/2, -z'
'y, x, -z+1/2'
'-y+1/2, -x+1/2, -z+1/2'
'-x, -y, -z'
'x-1/2, y-1/2, -z'
'y-1/2, -x, -z-1/2'
'-y, x-1/2, -z-1/2'
'x-1/2, -y, z'
'-x, y-1/2, z'
'-y, -x, z-1/2'
'y-1/2, x-1/2, z-1/2'
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
_atom_site_adp_type
_atom_site_occupancy
_atom_site_symmetry_multiplicity
_atom_site_calc_flag
_atom_site_refinement_flags
Cl1 Cl 0.14763(4) 0.83863(4) 0.38027(3) 0.02665(17) Uani 1 1 d .
N1 N 0.04306(13) 0.56848(13) 0.38705(12) 0.0235(4) Uani 1 1 d .
N2 N -0.00690(12) 0.70092(12) 0.28238(12) 0.0214(4) Uani 1 1 d .
N3 N -0.03488(13) 0.80910(13) 0.14288(13) 0.0249(4) Uani 1 1 d .
C1 C 0.10659(16) 0.49112(15) 0.40718(15) 0.0263(4) Uani 1 1 d .
H1A H 0.0895 0.4497 0.4641 0.032 Uiso 1 1 calc R
C2 C 0.06116(14) 0.62398(14) 0.30312(14) 0.0200(4) Uani 1 1 d .
C3 C -0.09695(15) 0.71372(15) 0.34885(16) 0.0260(4) Uani 1 1 d .
H3A H -0.1319 0.6477 0.3566 0.039 Uiso 1 1 calc R
H3B H -0.1441 0.7636 0.3186 0.039 Uiso 1 1 calc R
H3C H -0.0746 0.7384 0.4155 0.039 Uiso 1 1 calc R
C4 C 0.02094(14) 0.78985(14) 0.22595(14) 0.0211(4) Uani 1 1 d .
C5 C 0.09711(14) 0.85526(14) 0.26012(14) 0.0205(4) Uani 1 1 d .
loop_
_atom_site_aniso_label
_atom_site_aniso_U_11
_atom_site_aniso_U_22
_atom_site_aniso_U_33
_atom_site_aniso_U_23
_atom_site_aniso_U_13
_atom_site_aniso_U_12
Cl1 0.0320(3) 0.0282(3) 0.0197(3) 0.00459(18) -0.00489(18) -0.00390(19)
N1 0.0246(8) 0.0232(8) 0.0226(8) 0.0041(6) 0.0041(7) -0.0002(7)
N2 0.0191(8) 0.0210(8) 0.0239(8) 0.0036(6) 0.0024(6) -0.0002(6)
N3 0.0210(8) 0.0264(8) 0.0274(8) 0.0039(7) -0.0033(7) -0.0020(7)
C1 0.0300(10) 0.0221(9) 0.0267(10) 0.0054(8) 0.0052(8) -0.0002(8)
C2 0.0196(9) 0.0196(8) 0.0209(9) 0.0001(7) 0.0008(7) -0.0032(7)
C3 0.0219(9) 0.0258(10) 0.0302(10) 0.0032(8) 0.0056(8) 0.0022(7)
C4 0.0199(9) 0.0212(9) 0.0220(9) 0.0018(7) 0.0020(7) 0.0018(7)
C5 0.0194(9) 0.0229(9) 0.0190(9) 0.0015(7) -0.0017(7) 0.0029(7)
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'
Cl Cl 0.1484 0.1585 '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_site_symmetry_1
_geom_angle_site_symmetry_3
C1 N1 C2 117.58(17) . .
C2 N2 C4 122.44(16) . .
C2 N2 C3 118.77(16) . .
C4 N2 C3 114.88(15) . .
C1 N3 C4 115.04(17) 11_566 .
N3 C1 N1 127.60(18) 12_666 .
N3 C1 H1A 116.2 12_666 .
N1 C1 H1A 116.2 . .
N1 C2 N2 116.50(17) . .
N1 C2 C5 119.12(17) . 12_666
N2 C2 C5 124.31(17) . 12_666
N2 C3 H3A 109.5 . .
N2 C3 H3B 109.5 . .
H3A C3 H3B 109.5 . .
N2 C3 H3C 109.5 . .
H3A C3 H3C 109.5 . .
H3B C3 H3C 109.5 . .
N3 C4 C5 122.73(17) . .
N3 C4 N2 116.16(17) . .
C5 C4 N2 120.97(17) . .
C4 C5 C2 117.41(17) . 11_566
C4 C5 Cl1 119.61(14) . .
C2 C5 Cl1 122.77(14) 11_566 .
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
_geom_bond_site_symmetry_2
Cl1 C5 1.7285(19) .
N1 C1 1.332(3) .
N1 C2 1.342(2) .
N2 C2 1.367(2) .
N2 C4 1.425(2) .
N2 C3 1.475(2) .
N3 C1 1.326(3) 11_566
N3 C4 1.338(2) .
C1 N3 1.326(3) 12_666
C1 H1A 0.9500 .
C2 C5 1.416(3) 12_666
C3 H3A 0.9800 .
C3 H3B 0.9800 .
C3 H3C 0.9800 .
C4 C5 1.384(3) .
C5 C2 1.416(3) 11_566
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_site_symmetry_1
_geom_torsion_site_symmetry_4
C2 N1 C1 N3 4.5(3) . 12_666
C1 N1 C2 N2 178.03(17) . .
C1 N1 C2 C5 1.0(3) . 12_666
C4 N2 C2 N1 153.20(17) . .
C3 N2 C2 N1 -3.4(3) . .
C4 N2 C2 C5 -29.9(3) . 12_666
C3 N2 C2 C5 173.45(18) . 12_666
C1 N3 C4 C5 2.9(3) 11_566 .
C1 N3 C4 N2 178.67(17) 11_566 .
C2 N2 C4 N3 123.5(2) . .
C3 N2 C4 N3 -79.1(2) . .
C2 N2 C4 C5 -60.6(3) . .
C3 N2 C4 C5 96.8(2) . .
N3 C4 C5 C2 -7.7(3) . 11_566
N2 C4 C5 C2 176.65(16) . 11_566
N3 C4 C5 Cl1 167.09(15) . .
N2 C4 C5 Cl1 -8.5(3) . .
