#------------------------------------------------------------------------------
#$Date: 2025-08-18 16:30:32 +0300 (Mon, 18 Aug 2025) $
#$Revision: 301775 $
#$URL: file:///home/coder/svn-repositories/cod/cif/1/50/17/1501737.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_1501737
loop_
_publ_author_name
'Naumov, Panče'
'Ishizawa, Nobuo'
'Wang, Jun'
'Pejov, Ljupčo'
'Pumera, Martin'
'Lee, Sang Cheol'
_publ_section_title
;
 On the origin of the solid-state thermochromism and thermal fatigue of
 polycyclic overcrowded enes.
;
_journal_issue                   30
_journal_name_full               'The journal of physical chemistry. A'
_journal_page_first              8563
_journal_page_last               8570
_journal_paper_doi               10.1021/jp2040339
_journal_volume                  115
_journal_year                    2011
_chemical_formula_moiety         'C22 H12 O2 S'
_chemical_formula_sum            'C22 H12 O2 S'
_chemical_formula_weight         340.38
_chemical_name_systematic
;
 2-(thioxanthen-9-ylidene)indane-1,3-dione
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           'Manual editing of SHELXL-97'
_cell_angle_alpha                90.00
_cell_angle_beta                 94.60(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   9.656(3)
_cell_length_b                   8.247(2)
_cell_length_c                   21.156(6)
_cell_measurement_temperature    487(2)
_cell_volume                     1679.3(8)
_computing_cell_refinement       'APEX2-W2K/NT (Bruker, 2006)'
_computing_data_collection       'APEX2-W2K/NT (Bruker, 2006)'
_computing_data_reduction        'APEX2-W2K/NT (Bruker, 2006)'
_computing_molecular_graphics    'DIAMOND (Brandenburg, 2005)'
_computing_publication_material  'WinGX (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      487(2)
_diffrn_measured_fraction_theta_full 0.993
_diffrn_measured_fraction_theta_max 0.993
_diffrn_measurement_device_type  'Bruker APEX diffractometer'
_diffrn_measurement_method       'ω scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0810
_diffrn_reflns_av_sigmaI/netI    0.0943
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -8
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            7183
_diffrn_reflns_theta_full        23.30
_diffrn_reflns_theta_max         23.30
_diffrn_reflns_theta_min         1.93
_exptl_absorpt_coefficient_mu    0.204
_exptl_absorpt_correction_T_max  0.9799
_exptl_absorpt_correction_T_min  0.9642
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   'APEX2-W2K/NT (Bruker, 2006)'
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.346
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             704
_exptl_crystal_size_max          0.18
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.130
_refine_diff_density_min         -0.147
_refine_diff_density_rms         0.033
_refine_ls_extinction_coef       0.0023(13)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc²λ³/sin(2θ)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   0.980
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     227
_refine_ls_number_reflns         2409
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.980
_refine_ls_R_factor_all          0.1810
_refine_ls_R_factor_gt           0.0564
_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)+(0.0601P)²+0.0000P] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1157
_refine_ls_wR_factor_ref         0.1704
_reflns_number_gt                891
_reflns_number_total             2409
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            jp2040339_si_008.cif
_cod_data_source_block           PN_C1_test11_200
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 

The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'not measured' was changed to '?'
- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 
;
_cod_original_cell_volume        1679.2(8)
_cod_original_sg_symbol_H-M      P21/n
_cod_database_code               1501737
loop_
_symmetry_equiv_pos_as_xyz
'x, y, z'
'-x+1/2, y+1/2, -z+1/2'
'-x, -y, -z'
'x-1/2, -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_symmetry_multiplicity
_atom_site_calc_flag
_atom_site_refinement_flags
S1 S 0.7543(2) 0.7211(2) 0.23170(9) 0.1429(9) Uani 1 1 d .
O1 O 1.1830(4) 0.7140(5) 0.1249(2) 0.1197(15) Uani 1 1 d .
O2 O 0.8041(5) 0.8490(6) -0.02013(19) 0.1386(17) Uani 1 1 d .
C8A C 0.7488(7) 0.9029(7) 0.1233(3) 0.0821(16) Uani 1 1 d .
C9 C 0.8993(6) 0.8699(5) 0.1242(3) 0.0736(14) Uani 1 1 d .
C9' C 0.9666(5) 0.8217(6) 0.0731(2) 0.0745(14) Uani 1 1 d .
C4A C 0.9149(7) 0.8195(7) 0.2387(3) 0.106(2) Uani 1 1 d .
C9A' C 1.1063(7) 0.7406(7) 0.0777(3) 0.0869(17) Uani 1 1 d .
C6' C 1.0196(7) 0.7137(6) -0.0273(3) 0.0839(17) Uani 1 1 d .
C8 C 0.6794(8) 1.0035(8) 0.0786(3) 0.107(2) Uani 1 1 d .
H8 H 0.7288 1.0545 0.0483 0.129 Uiso 1 1 calc R
C9A C 0.9735(7) 0.8855(6) 0.1875(3) 0.0838(16) Uani 1 1 d .
C1 C 1.0943(8) 0.9746(8) 0.1961(3) 0.1055(19) Uani 1 1 d .
H1 H 1.1297 1.0260 0.1617 0.127 Uiso 1 1 calc R
C10A C 0.6737(8) 0.8356(7) 0.1690(3) 0.104(2) Uani 1 1 d .
C1' C 1.1313(7) 0.6795(7) 0.0141(3) 0.0856(17) Uani 1 1 d .
C5' C 1.0158(7) 0.6688(7) -0.0908(3) 0.115(2) Uani 1 1 d .
H5' H 0.9400 0.6935 -0.1191 0.139 Uiso 1 1 calc R
C8A' C 0.9138(7) 0.8024(7) 0.0054(3) 0.0886(17) Uani 1 1 d .
C2' C 1.2452(7) 0.5939(7) -0.0053(3) 0.118(2) Uani 1 1 d .
H2' H 1.3211 0.5683 0.0227 0.141 Uiso 1 1 calc R
C5 C 0.5281(10) 0.8517(11) 0.1675(5) 0.148(3) Uani 1 1 d .
H5 H 0.4771 0.7976 0.1964 0.177 Uiso 1 1 calc R
C7 C 0.5383(10) 1.0288(10) 0.0787(4) 0.136(3) Uani 1 1 d .
H7 H 0.4930 1.0991 0.0496 0.163 Uiso 1 1 calc R
C4' C 1.1295(11) 0.5860(8) -0.1100(4) 0.134(3) Uani 1 1 d .
H4' H 1.1309 0.5551 -0.1522 0.161 Uiso 1 1 calc R
C3 C 1.1081(11) 0.9161(13) 0.3056(5) 0.166(4) Uani 1 1 d .
H3 H 1.1554 0.9246 0.3455 0.199 Uiso 1 1 calc R
C3' C 1.2392(9) 0.5491(9) -0.0682(4) 0.137(3) Uani 1 1 d .
H3' H 1.3132 0.4914 -0.0827 0.164 Uiso 1 1 calc R
C2 C 1.1618(8) 0.9875(10) 0.2549(5) 0.144(3) Uani 1 1 d .
H2 H 1.2447 1.0451 0.2604 0.173 Uiso 1 1 calc R
C4 C 0.9858(11) 0.8324(10) 0.2987(4) 0.148(3) Uani 1 1 d .
H4 H 0.9500 0.7843 0.3336 0.177 Uiso 1 1 calc R
C6 C 0.4658(10) 0.9492(13) 0.1224(5) 0.162(4) Uani 1 1 d .
H6 H 0.3699 0.9628 0.1209 0.194 Uiso 1 1 calc R
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'
S S 0.1246 0.1234 '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
C4A S1 C10A 98.7(3)
C10A C8A C8 117.9(6)
C10A C8A C9 119.5(6)
C8 C8A C9 122.6(5)
C9' C9 C9A 121.2(5)
C9' C9 C8A 125.0(5)
C9A C9 C8A 113.7(5)
C9 C9' C8A' 130.2(5)
C9 C9' C9A' 124.1(5)
C8A' C9' C9A' 104.5(5)
C9A C4A C4 118.9(7)
C9A C4A S1 122.4(6)
C4 C4A S1 118.7(6)
O1 C9A' C1' 123.7(6)
O1 C9A' C9' 128.3(5)
C1' C9A' C9' 107.8(5)
C1' C6' C5' 121.6(6)
C1' C6' C8A' 110.1(6)
C5' C6' C8A' 128.3(7)
C7 C8 C8A 120.8(7)
C4A C9A C1 120.3(6)
C4A C9A C9 118.8(6)
C1 C9A C9 120.7(6)
C2 C1 C9A 120.0(7)
C8A C10A C5 122.0(7)
C8A C10A S1 121.5(6)
C5 C10A S1 116.6(6)
C6' C1' C2' 121.1(6)
C6' C1' C9A' 109.7(6)
C2' C1' C9A' 129.2(7)
C4' C5' C6' 117.1(7)
O2 C8A' C6' 124.2(6)
O2 C8A' C9' 127.8(6)
C6' C8A' C9' 107.9(5)
C3' C2' C1' 116.6(7)
C6 C5 C10A 117.3(10)
C6 C7 C8 119.2(9)
C3' C4' C5' 121.0(8)
C2 C3 C4 121.0(10)
C4' C3' C2' 122.6(8)
C1 C2 C3 120.0(9)
C3 C4 C4A 119.5(9)
C5 C6 C7 122.5(11)
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
S1 C4A 1.746(6)
S1 C10A 1.759(6)
O1 C9A' 1.214(6)
O2 C8A' 1.212(6)
C8A C10A 1.371(6)
C8A C8 1.388(7)
C8A C9 1.478(6)
C9 C9' 1.363(6)
C9 C9A 1.474(7)
C9' C8A' 1.490(7)
C9' C9A' 1.502(7)
C4A C9A 1.375(7)
C4A C4 1.396(9)
C9A' C1' 1.475(7)
C6' C1' 1.364(6)
C6' C5' 1.390(7)
C6' C8A' 1.474(7)
C8 C7 1.378(8)
C9A C1 1.378(7)
C1 C2 1.362(8)
C10A C5 1.409(9)
C1' C2' 1.396(7)
C5' C4' 1.382(8)
C2' C3' 1.378(8)
C5 C6 1.352(10)
C7 C6 1.370(10)
C4' C3' 1.359(8)
C3 C2 1.362(10)
C3 C4 1.366(10)
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
C10A C8A C9 C9' 131.3(5)
C8 C8A C9 C9' -50.4(7)
C10A C8A C9 C9A -45.7(6)
C8 C8A C9 C9A 132.7(5)
C9A C9 C9' C8A' -178.1(5)
C8A C9 C9' C8A' 5.1(8)
C9A C9 C9' C9A' 16.4(7)
C8A C9 C9' C9A' -160.4(5)
C10A S1 C4A C9A -32.6(5)
C10A S1 C4A C4 147.0(5)
C9 C9' C9A' O1 -4.5(9)
C8A' C9' C9A' O1 -173.1(6)
C9 C9' C9A' C1' 169.2(4)
C8A' C9' C9A' C1' 0.6(5)
C10A C8A C8 C7 -2.8(9)
C9 C8A C8 C7 178.8(5)
C4 C4A C9A C1 -5.5(9)
S1 C4A C9A C1 174.2(4)
C4 C4A C9A C9 179.2(5)
S1 C4A C9A C9 -1.2(7)
C9' C9 C9A C4A -133.1(5)
C8A C9 C9A C4A 44.0(6)
C9' C9 C9A C1 51.6(7)
C8A C9 C9A C1 -131.3(5)
C4A C9A C1 C2 4.9(9)
C9 C9A C1 C2 -179.8(5)
C8 C8A C10A C5 6.9(8)
C9 C8A C10A C5 -174.7(6)
C8 C8A C10A S1 -174.3(4)
C9 C8A C10A S1 4.1(7)
C4A S1 C10A C8A 30.9(5)
C4A S1 C10A C5 -150.2(5)
C5' C6' C1' C2' -1.8(8)
C8A' C6' C1' C2' 179.1(4)
C5' C6' C1' C9A' -179.8(4)
C8A' C6' C1' C9A' 1.1(6)
O1 C9A' C1' C6' 173.0(6)
C9' C9A' C1' C6' -1.1(6)
O1 C9A' C1' C2' -4.8(9)
C9' C9A' C1' C2' -178.9(5)
C1' C6' C5' C4' 0.8(8)
C8A' C6' C5' C4' 179.8(5)
C1' C6' C8A' O2 179.5(6)
C5' C6' C8A' O2 0.5(9)
C1' C6' C8A' C9' -0.6(6)
C5' C6' C8A' C9' -179.7(5)
C9 C9' C8A' O2 12.2(10)
C9A' C9' C8A' O2 179.8(6)
C9 C9' C8A' C6' -167.7(5)
C9A' C9' C8A' C6' 0.0(5)
C6' C1' C2' C3' 1.2(8)
C9A' C1' C2' C3' 178.8(5)
C8A C10A C5 C6 -5.9(12)
S1 C10A C5 C6 175.2(7)
C8A C8 C7 C6 -2.1(10)
C6' C5' C4' C3' 0.6(10)
C5' C4' C3' C2' -1.2(12)
C1' C2' C3' C4' 0.3(10)
C9A C1 C2 C3 -1.8(10)
C4 C3 C2 C1 -0.7(14)
C2 C3 C4 C4A 0.1(14)
C9A C4A C4 C3 3.0(11)
S1 C4A C4 C3 -176.7(7)
C10A C5 C6 C7 0.8(15)
C8 C7 C6 C5 3.1(13)
C9A C9 C9' C8A 176.8(8)
C9A' C9 C9' C8A' 165.5(9)
loop_
_cod_related_entry_id
_cod_related_entry_database
_cod_related_entry_code
1 PubChem 13119358
