#------------------------------------------------------------------------------
#$Date: 2024-12-21 04:46:35 +0200 (Sat, 21 Dec 2024) $
#$Revision: 296941 $
#$URL: file:///home/coder/svn-repositories/cod/cif/1/57/34/1573488.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_1573488
loop_
_publ_author_name
'Patyk-Kaźmierczak, Ewa'
'Szymańska, Kornelia'
'Kaźmierczak, Michał'
_publ_section_title
;
 Managing negative linear compressibility and thermal expansion through
 steric hindrance: a case study of 1,2-bis(4'-pyridyl)ethane cocrystals.
;
_journal_issue                   1
_journal_name_full               IUCrJ
_journal_paper_doi               10.1107/S2052252524011734
_journal_volume                  12
_journal_year                    2025
_chemical_formula_moiety         'C12 H12 N2, C4 H4 O4'
_chemical_formula_sum            'C16 H16 N2 O4'
_chemical_formula_weight         300.31
_chemical_name_systematic        '1,2-bis(4-Pyridyl)ethane fumaric acid'
_space_group_crystal_system      monoclinic
_space_group_IT_number           15
_space_group_name_Hall           '-I 2ya'
_space_group_name_H-M_alt        'I 1 2/a 1'
_atom_sites_solution_hydrogens   difmap
_atom_sites_solution_primary     dual
_audit_creation_date             2024-05-20
_audit_creation_method
;
Olex2 1.5
(compiled 2024.02.16 svn.r378c4104 for OlexSys, GUI svn.r6928)
;
_cell_angle_alpha                90
_cell_angle_beta                 109.784(4)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   16.6837(6)
_cell_length_b                   4.7513(2)
_cell_length_c                   19.6812(8)
_cell_measurement_reflns_used    2245
_cell_measurement_temperature    180.1(2)
_cell_measurement_theta_max      71.3160
_cell_measurement_theta_min      4.2550
_cell_volume                     1468.03(11)
_computing_cell_refinement       'CrysAlisPro 1.171.41.93a (Rigaku OD, 2020)'
_computing_data_collection       'CrysAlisPro 1.171.41.93a (Rigaku OD, 2020)'
_computing_data_reduction        'CrysAlisPro 1.171.41.93a (Rigaku OD, 2020)'
_computing_molecular_graphics    'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_structure_refinement  'SHELXL 2019/3 (Sheldrick, 2015)'
_computing_structure_solution    'SHELXT 2018/2 (Sheldrick, 2018)'
_diffrn_ambient_environment      N~2~
_diffrn_ambient_temperature      180.1(2)
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean 8.0294
_diffrn_detector_type            EosS2
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.981
_diffrn_measurement_details
;
List of Runs (angles in degrees, time in seconds):

  # Type    Start    End  Width  tₑₓₚ   ω     θ     κ     φ   Frames
--------------------------------------------------------------------------
  1  ω    -87.00  -6.00   1.00    1.00    --  -35.87 125.00 -60.00   81
  2  ω     19.00 103.00   1.00    1.00    --   35.87  57.00 -30.00   84
  3  ω     19.00 103.00   1.00    1.00    --   35.87  57.00-180.00   84
  4  ω      6.00  87.00   1.00    1.00    --   35.87-125.00 -90.00   81
  5  ω     19.00 103.00   1.00    1.00    --   35.87  57.00-120.00   84
  6  ω     88.00 158.00   1.00    1.50    --  105.44  45.00 -60.00   70
  7  ω     38.00 109.00   1.00    1.50    --  105.44-111.00 120.00   71
  8  ω     87.00 158.00   1.00    1.50    --  105.44  61.00 -30.00   71
  9  ω     67.00 158.00   1.00    1.50    --  105.44  15.00-150.00   91
 10  ω     88.00 158.00   1.00    1.50    --  105.44  45.00-120.00   70
 11  ω     38.00 109.00   1.00    1.50    --  105.44-111.00-150.00   71
 12  ω     67.00 158.00   1.00    1.50    --  105.44  15.00  90.00   91
 13  ω     38.00 132.00   1.00    1.50    --  105.44 -77.00 -60.00   94
 14  ω    -31.00  53.00   1.00    1.00    --   35.87 -57.00  90.00   84
 15  ω     19.00 103.00   1.00    1.00    --   35.87  57.00 120.00   84
 16  ω    -31.00  10.00   1.00    1.00    --   35.87 -57.00 -90.00   41
 17  ω     19.00 103.00   1.00    1.00    --   35.87  57.00  60.00   84
;
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'New Xcalibur, EosS2'
_diffrn_measurement_method       'ω scans'
_diffrn_orient_matrix_type
'CrysAlisPro convention (1999,Acta A55,543-557)'
_diffrn_orient_matrix_UB_11      0.0889141000
_diffrn_orient_matrix_UB_12      0.0059799000
_diffrn_orient_matrix_UB_13      0.0586689000
_diffrn_orient_matrix_UB_21      -0.0390132000
_diffrn_orient_matrix_UB_22      -0.1021265000
_diffrn_orient_matrix_UB_23      0.0562709000
_diffrn_orient_matrix_UB_31      0.0146152000
_diffrn_orient_matrix_UB_32      -0.3076115000
_diffrn_orient_matrix_UB_33      -0.0175128000
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           'Cu K\a'
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.0234
_diffrn_reflns_av_unetI/netI     0.0237
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.981
_diffrn_reflns_limit_h_max       19
_diffrn_reflns_limit_h_min       -20
_diffrn_reflns_limit_k_max       3
_diffrn_reflns_limit_k_min       -5
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            4151
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.981
_diffrn_reflns_theta_full        67.684
_diffrn_reflns_theta_max         71.493
_diffrn_reflns_theta_min         4.776
_diffrn_source                   'fine-focus sealed X-ray tube'
_diffrn_source_type              'Enhance (Cu) X-ray Source'
_exptl_absorpt_coefficient_mu    0.820
_exptl_absorpt_correction_T_max  0.900
_exptl_absorpt_correction_T_min  0.786
_exptl_absorpt_correction_type   gaussian
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.41.93a (Rigaku Oxford Diffraction, 2020)
Numerical absorption correction based on gaussian integration over
a multifaceted crystal model
Empirical absorption correction using spherical harmonics,
implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colourless
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.359
_exptl_crystal_description       block
_exptl_crystal_F_000             632
_exptl_crystal_size_max          0.41
_exptl_crystal_size_mid          0.29
_exptl_crystal_size_min          0.16
_refine_diff_density_max         0.197
_refine_diff_density_min         -0.230
_refine_diff_density_rms         0.045
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.050
_refine_ls_hydrogen_treatment    refall
_refine_ls_matrix_type           full
_refine_ls_number_parameters     132
_refine_ls_number_reflns         1408
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.050
_refine_ls_R_factor_all          0.0442
_refine_ls_R_factor_gt           0.0411
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[σ²(Fo²)+(0.0771P)²+0.3806P] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1137
_refine_ls_wR_factor_ref         0.1181
_reflns_Friedel_coverage         0.000
_reflns_number_gt                1279
_reflns_number_total             1408
_reflns_threshold_expression     'I > 2σ(I)'
_cod_data_source_file            yc5049.cif
_cod_data_source_block           etyfum_180k_b
_cod_database_code               1573488
_shelx_shelxl_version_number     2019/3
_chemical_oxdiff_formula         'C4H4O4, N2C12H12'
_shelx_space_group_comment
;
The symmetry employed for this shelxl refinement is uniquely defined
by the following loop, which should always be used as a source of
symmetry information in preference to the above space-group names.
They are only intended as comments.
;
_shelx_estimated_absorpt_t_max   0.880
_shelx_estimated_absorpt_t_min   0.730
_olex2_refinement_description
;
;
_ins_header
;
TITL ETYFUM_180K_B in I2/a 
REM I2/a (#15 in standard setting)
CELL 1.54184  16.683660   4.751342  19.681189  90.0000 109.7836  90.0000
ZERR    4.00   0.000639   0.000154   0.000755   0.0000   0.0044   0.0000
LATT  2
SYMM -x+1/2, y,-z 
SFAC C H N O
UNIT 64.00 64.00 8.00 16.00
REM  CrysAlisPro recorded range (K): Min=179.9; max=180.2; aver:180.1
TEMP -93
SIZE 0.16 0.29 0.41
TREF
HKLF 4
END
;
_olex2_submission_special_instructions 'No special instructions were received'
_oxdiff_exptl_absorpt_empirical_details
;
Empirical correction (ABSPACK) includes:
- Absorption correction using spherical harmonics
- Frame scaling
- Detector area scaling
;
_oxdiff_exptl_absorpt_empirical_full_max 1.173
_oxdiff_exptl_absorpt_empirical_full_min 0.889
loop_
_space_group_symop_operation_xyz
'x, y, z'
'-x+1/2, y, -z'
'x+1/2, y+1/2, z+1/2'
'-x+1, y+1/2, -z+1/2'
'-x, -y, -z'
'x-1/2, -y, z'
'-x+1/2, -y+1/2, -z+1/2'
'x, -y+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_site_symmetry_order
_atom_site_calc_flag
_atom_site_refinement_flags_posn
_atom_site_refinement_flags_adp
_atom_site_refinement_flags_occupancy
_atom_site_disorder_assembly
_atom_site_disorder_group
C1 C 0.15874(8) 0.4054(3) 0.41436(7) 0.0306(3) Uani 1 1 d . . . . .
H1 H 0.2193(10) 0.464(3) 0.4307(8) 0.033(4) Uiso 1 1 d . . . . .
C2 C 0.13089(8) 0.2072(3) 0.45238(7) 0.0306(3) Uani 1 1 d . . . . .
H2 H 0.1714(10) 0.123(3) 0.4952(8) 0.032(4) Uiso 1 1 d . . . . .
C3 C 0.04541(8) 0.1297(3) 0.42839(6) 0.0259(3) Uani 1 1 d . . . . .
C4 C -0.00821(8) 0.2575(3) 0.36614(7) 0.0285(3) Uani 1 1 d . . . . .
H4 H -0.0697(9) 0.216(3) 0.3455(7) 0.031(4) Uiso 1 1 d . . . . .
C5 C 0.02488(8) 0.4529(3) 0.33088(7) 0.0286(3) Uani 1 1 d . . . . .
H5 H -0.0120(10) 0.545(4) 0.2877(8) 0.034(4) Uiso 1 1 d . . . . .
C6 C 0.01184(9) -0.0753(3) 0.47031(7) 0.0294(3) Uani 1 1 d . . . . .
H6A H -0.0394(11) -0.168(3) 0.4385(9) 0.038(4) Uiso 1 1 d . . . . .
H6B H 0.0553(11) -0.218(4) 0.4937(9) 0.047(5) Uiso 1 1 d . . . . .
N1 N 0.10707(7) 0.5270(2) 0.35437(6) 0.0273(3) Uani 1 1 d . . . . .
C7 C 0.24177(8) 0.9774(3) 0.32038(6) 0.0264(3) Uani 1 1 d . . . . .
C8 C 0.27240(8) 1.2003(3) 0.28201(7) 0.0285(3) Uani 1 1 d . . . . .
H8 H 0.3264(10) 1.269(4) 0.3077(8) 0.039(4) Uiso 1 1 d . . . . .
O1 O 0.16374(6) 0.8944(2) 0.28628(5) 0.0330(3) Uani 1 1 d . . . . .
H1A H 0.1458(14) 0.744(5) 0.3176(11) 0.080(7) Uiso 1 1 d . . . . .
O2 O 0.28727(6) 0.8861(2) 0.37837(5) 0.0362(3) Uani 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 0.0181 0.0091 '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 0.0311 0.0180 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
O O 0.0492 0.0322 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
loop_
_exptl_crystal_face_index_h
_exptl_crystal_face_index_k
_exptl_crystal_face_index_l
_exptl_crystal_face_perp_dist
10 0 -8 0.0684
7 2 -4 0.1223
-6 3 6 0.1933
-10 -1 7 0.0696
1 -3 -2 0.2049
2 -3 -5 0.1817
-3 3 2 0.1766
3 0 10 0.1556
-3 0 -10 0.1318
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
_geom_angle_publ_flag
C2 C1 H1 120.6(9) . . ?
N1 C1 H1 116.6(9) . . ?
N1 C1 C2 122.73(12) . . ?
C1 C2 H2 119.4(9) . . ?
C1 C2 C3 119.47(12) . . ?
C3 C2 H2 121.1(9) . . ?
C2 C3 C6 121.01(12) . . ?
C4 C3 C2 117.63(11) . . ?
C4 C3 C6 121.30(12) . . ?
C3 C4 H4 123.0(9) . . ?
C5 C4 C3 119.31(11) . . ?
C5 C4 H4 117.7(9) . . ?
C4 C5 H5 120.0(10) . . ?
N1 C5 C4 122.73(12) . . ?
N1 C5 H5 117.2(10) . . ?
C3 C6 C6 110.90(13) . 5_556 ?
C3 C6 H6A 110.3(10) . . ?
C3 C6 H6B 110.5(10) . . ?
C6 C6 H6A 107.7(10) 5_556 . ?
C6 C6 H6B 107.7(10) 5_556 . ?
H6A C6 H6B 109.6(14) . . ?
C1 N1 C5 118.13(11) . . ?
O1 C7 C8 114.05(11) . . ?
O2 C7 C8 121.15(11) . . ?
O2 C7 O1 124.79(12) . . ?
C7 C8 H8 114.2(10) . . ?
C8 C8 C7 124.05(15) 7_575 . ?
C8 C8 H8 121.7(10) 7_575 . ?
C7 O1 H1A 109.6(11) . . ?
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
_geom_bond_site_symmetry_2
_geom_bond_publ_flag
C1 H1 0.990(15) . ?
C1 C2 1.3775(19) . ?
C1 N1 1.3348(17) . ?
C2 H2 0.971(15) . ?
C2 C3 1.3917(17) . ?
C3 C4 1.3886(18) . ?
C3 C6 1.5019(17) . ?
C4 H4 0.987(14) . ?
C4 C5 1.3813(18) . ?
C5 H5 0.968(16) . ?
C5 N1 1.3374(16) . ?
C6 C6 1.532(2) 5_556 ?
C6 H6A 0.977(17) . ?
C6 H6B 0.985(19) . ?
C7 C8 1.4881(18) . ?
C7 O1 1.3073(15) . ?
C7 O2 1.2168(15) . ?
C8 C8 1.316(3) 7_575 ?
C8 H8 0.931(16) . ?
O1 H1A 1.05(2) . ?
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_2
_geom_torsion_site_symmetry_3
_geom_torsion_site_symmetry_4
_geom_torsion_publ_flag
C1 C2 C3 C4 0.28(19) . . . . ?
C1 C2 C3 C6 -177.06(12) . . . . ?
C2 C1 N1 C5 0.4(2) . . . . ?
C2 C3 C4 C5 0.17(19) . . . . ?
C2 C3 C6 C6 85.22(18) . . . 5_556 ?
C3 C4 C5 N1 -0.4(2) . . . . ?
C4 C3 C6 C6 -92.02(17) . . . 5_556 ?
C4 C5 N1 C1 0.1(2) . . . . ?
C6 C3 C4 C5 177.49(11) . . . . ?
N1 C1 C2 C3 -0.6(2) . . . . ?
O1 C7 C8 C8 -2.9(2) . . . 7_575 ?
O2 C7 C8 C8 177.21(16) . . . 7_575 ?
loop_
_exptl_oxdiff_crystal_face_indexfrac_h
_exptl_oxdiff_crystal_face_indexfrac_k
_exptl_oxdiff_crystal_face_indexfrac_l
_exptl_oxdiff_crystal_face_x
_exptl_oxdiff_crystal_face_y
_exptl_oxdiff_crystal_face_z
10.3041 0.0352 -7.7991 0.4588 -0.8445 0.2764
6.8501 2.3692 -3.8669 0.3964 -0.7268 -0.5610
-5.5386 2.5046 5.6099 -0.1484 0.2760 -0.9496
-10.1298 -0.6963 7.2954 -0.4768 0.8768 -0.0616
0.5234 -3.0427 -2.1066 -0.0952 0.1718 0.9805
1.9941 -2.8322 -5.0245 -0.1344 -0.0713 0.9884
-3.0906 2.9554 1.6241 -0.1618 -0.0899 -0.9827
3.3298 -0.4564 9.9714 0.8783 0.4778 0.0144
-3.3058 0.4282 -10.0065 -0.8784 -0.4778 -0.0048
