#------------------------------------------------------------------------------
#$Date: 2025-08-22 16:55:42 +0200 (Fri 22 de Aug de 2025) $
#$Revision: 301864 $
#$URL: svn://www.crystallography.net/cod/cif/7/21/36/7213698.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_7213698
loop_
_publ_author_name
'Wang, Ji-Liang'
'Xu, Jia-Su'
'Wang, Dong-Yun'
'Wang, Hui'
'Li, Zhan-Ting'
'Zhang, Dan-Wei'
_publ_section_title
;
 Anti-parallel sheet structures of side-chain-free γ-, δ-, and
 ε-dipeptides stabilized by benzene--pentafluorobenzene stacking
;
_journal_issue                   10
_journal_name_full               CrystEngComm
_journal_page_first              2078
_journal_paper_doi               10.1039/c3ce42060d
_journal_volume                  16
_journal_year                    2014
_chemical_formula_sum            'C17 H13 F5 N2 O2'
_chemical_formula_weight         372.29
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                85.192(18)
_cell_angle_beta                 81.417(18)
_cell_angle_gamma                83.941(18)
_cell_formula_units_Z            2
_cell_length_a                   6.303(6)
_cell_length_b                   7.483(7)
_cell_length_c                   17.132(15)
_cell_measurement_reflns_used    1652
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      56.597
_cell_measurement_theta_min      5.530
_cell_volume                     792.6(13)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SHELXTL'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.978
_diffrn_measured_fraction_theta_max 0.978
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_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  0.0359
_diffrn_reflns_av_sigmaI/netI    0.0658
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            4193
_diffrn_reflns_theta_full        25.50
_diffrn_reflns_theta_max         25.50
_diffrn_reflns_theta_min         1.20
_exptl_absorpt_coefficient_mu    0.143
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.0907
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.560
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prismatic
_exptl_crystal_F_000             380
_exptl_crystal_size_max          0.321
_exptl_crystal_size_mid          0.212
_exptl_crystal_size_min          0.145
_refine_diff_density_max         0.332
_refine_diff_density_min         -0.273
_refine_diff_density_rms         0.074
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc²λ³/sin(2θ)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.009
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     244
_refine_ls_number_reflns         2882
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.009
_refine_ls_R_factor_all          0.0886
_refine_ls_R_factor_gt           0.0565
_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)+(0.1119P)²+0.0000P] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1549
_refine_ls_wR_factor_ref         0.1750
_reflns_number_gt                1989
_reflns_number_total             2882
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c3ce42060d.txt
_cod_data_source_block           cd212303
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to
/usr/data/users/saulius/automatic-downloads/current/RSC/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        792.6(12)
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7213698
loop_
_symmetry_equiv_pos_as_xyz
'x, y, z'
'-x, -y, -z'
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
F1 F 0.4580(2) 0.8163(2) 0.34271(8) 0.0577(5) Uani 1 1 d .
F2 F 0.7008(3) 0.7056(3) 0.45590(9) 0.0755(6) Uani 1 1 d .
F3 F 1.1183(3) 0.5668(3) 0.41857(9) 0.0715(6) Uani 1 1 d .
F4 F 1.2895(2) 0.5397(2) 0.26426(9) 0.0626(5) Uani 1 1 d .
F5 F 1.0571(2) 0.6587(2) 0.14942(8) 0.0586(5) Uani 1 1 d .
N1 N 0.6322(3) 0.7001(3) 0.11654(11) 0.0419(5) Uani 1 1 d .
N2 N 0.9619(4) 0.8524(3) -0.18418(11) 0.0451(6) Uani 1 1 d .
O1 O 0.4893(3) 0.9473(2) 0.18118(11) 0.0550(5) Uani 1 1 d .
O2 O 1.1934(3) 0.6707(2) -0.11529(10) 0.0538(5) Uani 1 1 d .
C1 C 0.6084(3) 0.8054(3) 0.17634(13) 0.0380(6) Uani 1 1 d .
C2 C 0.7463(4) 0.7413(3) 0.24116(13) 0.0373(6) Uani 1 1 d .
C3 C 0.6644(4) 0.7528(3) 0.32051(13) 0.0421(6) Uani 1 1 d .
C4 C 0.7877(4) 0.6943(4) 0.37997(14) 0.0502(7) Uani 1 1 d .
C5 C 0.9978(4) 0.6232(4) 0.36104(15) 0.0503(7) Uani 1 1 d .
C6 C 1.0851(4) 0.6103(3) 0.28333(15) 0.0449(6) Uani 1 1 d .
C7 C 0.9591(4) 0.6695(3) 0.22474(13) 0.0406(6) Uani 1 1 d .
C8 C 0.5305(4) 0.7488(3) 0.04528(13) 0.0447(6) Uani 1 1 d .
H8A H 0.4832 0.8765 0.0429 0.054 Uiso 1 1 calc R
H8B H 0.4045 0.6833 0.0479 0.054 Uiso 1 1 calc R
C9 C 0.6852(4) 0.7059(4) -0.02907(14) 0.0462(6) Uani 1 1 d .
H9A H 0.6082 0.7277 -0.0744 0.055 Uiso 1 1 calc R
H9B H 0.7367 0.5791 -0.0254 0.055 Uiso 1 1 calc R
C10 C 0.8784(4) 0.8177(3) -0.04230(13) 0.0427(6) Uani 1 1 d .
H10A H 0.8275 0.9446 -0.0457 0.051 Uiso 1 1 calc R
H10B H 0.9571 0.7949 0.0026 0.051 Uiso 1 1 calc R
C11 C 1.0286(4) 0.7736(3) -0.11709(13) 0.0388(6) Uani 1 1 d .
C12 C 1.0570(4) 0.8286(3) -0.26369(14) 0.0404(6) Uani 1 1 d .
C13 C 0.9227(4) 0.8704(4) -0.32172(15) 0.0517(7) Uani 1 1 d .
H13 H 0.7777 0.9078 -0.3074 0.062 Uiso 1 1 calc R
C14 C 1.0050(5) 0.8561(4) -0.40026(16) 0.0618(8) Uani 1 1 d .
H14 H 0.9152 0.8844 -0.4388 0.074 Uiso 1 1 calc R
C15 C 1.2199(5) 0.8001(5) -0.42224(16) 0.0640(8) Uani 1 1 d .
H15 H 1.2752 0.7913 -0.4754 0.077 Uiso 1 1 calc R
C16 C 1.3524(5) 0.7570(4) -0.36432(16) 0.0584(8) Uani 1 1 d .
H16 H 1.4967 0.7176 -0.3790 0.070 Uiso 1 1 calc R
C17 C 1.2734(4) 0.7718(4) -0.28496(15) 0.0490(7) Uani 1 1 d .
H17 H 1.3638 0.7442 -0.2465 0.059 Uiso 1 1 calc R
H1 H 0.704(4) 0.588(4) 0.1164(15) 0.051(7) Uiso 1 1 d .
H2 H 0.837(5) 0.912(4) -0.1780(16) 0.060(8) Uiso 1 1 d .
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'
O O 0.0106 0.0060 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
F F 0.0171 0.0103 '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
C1 N1 C8 122.7(2)
C1 N1 H1 124.6(17)
C8 N1 H1 112.6(17)
C11 N2 C12 128.2(2)
C11 N2 H2 115.1(18)
C12 N2 H2 116.0(19)
O1 C1 N1 124.8(2)
O1 C1 C2 120.4(2)
N1 C1 C2 114.84(19)
C3 C2 C7 116.1(2)
C3 C2 C1 121.3(2)
C7 C2 C1 122.6(2)
F1 C3 C4 117.4(2)
F1 C3 C2 120.7(2)
C4 C3 C2 121.8(2)
F2 C4 C5 120.1(2)
F2 C4 C3 119.8(2)
C5 C4 C3 120.1(2)
F3 C5 C6 119.8(2)
F3 C5 C4 120.3(2)
C6 C5 C4 119.9(2)
F4 C6 C5 120.3(2)
F4 C6 C7 120.5(2)
C5 C6 C7 119.1(2)
F5 C7 C6 116.1(2)
F5 C7 C2 121.0(2)
C6 C7 C2 122.9(2)
N1 C8 C9 111.37(19)
N1 C8 H8A 109.4
C9 C8 H8A 109.4
N1 C8 H8B 109.4
C9 C8 H8B 109.4
H8A C8 H8B 108.0
C8 C9 C10 112.9(2)
C8 C9 H9A 109.0
C10 C9 H9A 109.0
C8 C9 H9B 109.0
C10 C9 H9B 109.0
H9A C9 H9B 107.8
C11 C10 C9 111.8(2)
C11 C10 H10A 109.2
C9 C10 H10A 109.2
C11 C10 H10B 109.2
C9 C10 H10B 109.2
H10A C10 H10B 107.9
O2 C11 N2 124.2(2)
O2 C11 C10 121.53(19)
N2 C11 C10 114.3(2)
C17 C12 C13 120.1(2)
C17 C12 N2 123.2(2)
C13 C12 N2 116.6(2)
C14 C13 C12 120.0(2)
C14 C13 H13 120.0
C12 C13 H13 120.0
C13 C14 C15 120.5(3)
C13 C14 H14 119.7
C15 C14 H14 119.7
C14 C15 C16 119.4(3)
C14 C15 H15 120.3
C16 C15 H15 120.3
C17 C16 C15 121.1(3)
C17 C16 H16 119.5
C15 C16 H16 119.5
C16 C17 C12 119.0(2)
C16 C17 H17 120.5
C12 C17 H17 120.5
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
F1 C3 1.347(3)
F2 C4 1.340(3)
F3 C5 1.346(3)
F4 C6 1.344(3)
F5 C7 1.350(3)
N1 C1 1.326(3)
N1 C8 1.464(3)
N1 H1 0.91(3)
N2 C11 1.350(3)
N2 C12 1.422(3)
N2 H2 0.86(3)
O1 C1 1.235(3)
O2 C11 1.229(3)
C1 C2 1.526(3)
C2 C3 1.386(3)
C2 C7 1.388(3)
C3 C4 1.386(4)
C4 C5 1.376(4)
C5 C6 1.370(4)
C6 C7 1.387(3)
C8 C9 1.519(3)
C8 H8A 0.9700
C8 H8B 0.9700
C9 C10 1.528(4)
C9 H9A 0.9700
C9 H9B 0.9700
C10 C11 1.513(3)
C10 H10A 0.9700
C10 H10B 0.9700
C12 C17 1.388(4)
C12 C13 1.395(4)
C13 C14 1.377(4)
C13 H13 0.9300
C14 C15 1.381(4)
C14 H14 0.9300
C15 C16 1.387(4)
C15 H15 0.9300
C16 C17 1.386(4)
C16 H16 0.9300
C17 H17 0.9300
loop_
_geom_hbond_atom_site_label_D
_geom_hbond_atom_site_label_H
_geom_hbond_atom_site_label_A
_geom_hbond_distance_DH
_geom_hbond_distance_HA
_geom_hbond_distance_DA
_geom_hbond_angle_DHA
_geom_hbond_site_symmetry_A
N2 H2 O1 0.86(3) 2.22(3) 3.067(4) 171(3) 2_675
N1 H1 O2 0.91(3) 1.97(3) 2.875(3) 170(2) 2_765
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
C8 N1 C1 O1 5.0(4)
C8 N1 C1 C2 -173.60(19)
O1 C1 C2 C3 42.0(3)
N1 C1 C2 C3 -139.3(2)
O1 C1 C2 C7 -137.7(3)
N1 C1 C2 C7 41.0(3)
C7 C2 C3 F1 -178.3(2)
C1 C2 C3 F1 1.9(4)
C7 C2 C3 C4 -0.5(4)
C1 C2 C3 C4 179.7(2)
F1 C3 C4 F2 -1.2(4)
C2 C3 C4 F2 -179.0(2)
F1 C3 C4 C5 178.1(2)
C2 C3 C4 C5 0.2(4)
F2 C4 C5 F3 -0.9(4)
C3 C4 C5 F3 179.8(2)
F2 C4 C5 C6 179.4(2)
C3 C4 C5 C6 0.1(4)
F3 C5 C6 F4 0.8(4)
C4 C5 C6 F4 -179.4(3)
F3 C5 C6 C7 -179.8(2)
C4 C5 C6 C7 -0.1(4)
F4 C6 C7 F5 -2.8(4)
C5 C6 C7 F5 177.9(2)
F4 C6 C7 C2 179.1(2)
C5 C6 C7 C2 -0.3(4)
C3 C2 C7 F5 -177.5(2)
C1 C2 C7 F5 2.2(4)
C3 C2 C7 C6 0.6(4)
C1 C2 C7 C6 -179.7(2)
C1 N1 C8 C9 137.1(2)
N1 C8 C9 C10 -64.7(3)
C8 C9 C10 C11 -179.43(17)
C12 N2 C11 O2 3.1(4)
C12 N2 C11 C10 -175.1(2)
C9 C10 C11 O2 -98.9(3)
C9 C10 C11 N2 79.4(3)
C11 N2 C12 C17 -24.3(4)
C11 N2 C12 C13 157.5(3)
C17 C12 C13 C14 -0.3(4)
N2 C12 C13 C14 178.0(2)
C12 C13 C14 C15 0.2(5)
C13 C14 C15 C16 0.4(5)
C14 C15 C16 C17 -0.9(5)
C15 C16 C17 C12 0.9(4)
C13 C12 C17 C16 -0.2(4)
N2 C12 C17 C16 -178.4(2)
loop_
_cod_related_entry_id
_cod_related_entry_database
_cod_related_entry_code
1 PubChem 139197951
