organic compounds
4,6,7,9,10,12,13,15,16,18-Decahydro-1,3-dithiolo[4,5-l][1,4,7,10,15]trioxadithiacycloheptadecine-2-thione
aKey Laboratory of Organism Functional Factors of the Changbai Moutain, Yanbian University, Ministry of Education, Yanji 133002, People's Republic of China, and bState Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun 130012, People's Republic of China
*Correspondence e-mail: zqcong@ybu.edu.cn
The title compound, C13H20O3S5, is bisected by a crystallographic twofold rotation axis, which relates the two halves of the molecule to one another: one S, one C and one O atom lie on the axis. The thione S atom lies in the plane of the five-membered rings with an r.m.s. deviation of 0.0042 (5) Å. Parts of the 17-membered macrocycle were refined using a two-part disorder model [occupancies of 0.553 (14) and 0.447 (14)]. There are no noteworthy intermolecular interactions.
Related literature
Thiacrown ether annulated 1,3-dithiol-2-thione is a key intermediate of the crown ether-bearing redox-active tetrathiafulvalene moiety, see: Moore et al. (2000). For details of the synthesis, see: Chen et al. (2005). For a related structure, see: Hou et al. (2009)
Experimental
Crystal data
|
Data collection: RAPID-AUTO (Rigaku, 1998); cell RAPID-AUTO; data reduction: CrystalStructure (Rigaku/MSC, 2002); program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: PLATON (Spek, 2009); software used to prepare material for publication: SHELXL97.
Supporting information
https://doi.org/10.1107/S1600536810016946/nk2030sup1.cif
contains datablocks global, I. DOI:Structure factors: contains datablock I. DOI: https://doi.org/10.1107/S1600536810016946/nk2030Isup2.hkl
The title compound was prepared according to the literature (Chen et al., 2005). Single crystals suitable for X-ray diffraction were prepared by slow evaperation a mixture of dichloromethane and petroleum (60-90 °C) at room temperature.
C-bound H-atoms were placed in calculated positions (C—H 0.97 Å) and were included in the
with Uiso(H) = 1.2 Ueq(C). Atoms C6, C7 and C6', C7' were refined using a two-part disorder model with a major:minor occupancy ratio of 55:45. Mild rigid bond restraints were used on the disordered components.Thiacrown ether annulated 1,3-dithiol-2-thione has been intensively investigated because it is a key intermediate of the crown ether bearing redox-active tetrathiafulvalene moiety (Moore et al., 2000). Herein, we report the
of the title compound, (I).The molecule structure of title compound, C13H20O3S5, is shown in Fig. 1. All bond lengths and angles are unexceptional and comparable with the related structure (Hou et al., 2009). The C6, C7 and C6', C7' atoms were refined using a two-part disorder model with a major:minor occupancy ratio of 55:45.
Thiacrown ether annulated 1,3-dithiol-2-thione is a key intermediate of the crown ether-bearing redox-active tetrathiafulvalene moiety, see: Moore et al. (2000). For details of the synthesis, see: Chen et al. (2005). For a related structure, see: Hou et al. (2009)
Data collection: RAPID-AUTO (Rigaku, 1998); cell
RAPID-AUTO (Rigaku, 1998); data reduction: CrystalStructure (Rigaku/MSC, 2002); program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: PLATON (Spek, 2009); software used to prepare material for publication: SHELXL97 (Sheldrick, 2008).C13H20O3S5 | F(000) = 808 |
Mr = 384.59 | Dx = 1.430 Mg m−3 |
Monoclinic, C2/c | Mo Kα radiation, λ = 0.71073 Å |
Hall symbol: -C 2yc | Cell parameters from 7120 reflections |
a = 14.040 (3) Å | θ = 3.0–27.5° |
b = 13.616 (3) Å | µ = 0.65 mm−1 |
c = 10.004 (2) Å | T = 290 K |
β = 110.89 (3)° | Block, yellow |
V = 1786.6 (6) Å3 | 0.13 × 0.13 × 0.12 mm |
Z = 4 |
Rigaku R-AXIS RAPID diffractometer | 2054 independent reflections |
Radiation source: fine-focus sealed tube | 1795 reflections with I > 2σ(I) |
Graphite monochromator | Rint = 0.022 |
ω scans | θmax = 27.5°, θmin = 3.0° |
Absorption correction: multi-scan (ABSCOR; Higashi, 1995) | h = −18→17 |
Tmin = 0.920, Tmax = 0.926 | k = −15→17 |
8683 measured reflections | l = −12→12 |
Refinement on F2 | Primary atom site location: structure-invariant direct methods |
Least-squares matrix: full | Secondary atom site location: difference Fourier map |
R[F2 > 2σ(F2)] = 0.039 | Hydrogen site location: inferred from neighbouring sites |
wR(F2) = 0.103 | H-atom parameters constrained |
S = 1.05 | w = 1/[σ2(Fo2) + (0.0458P)2 + 1.730P] where P = (Fo2 + 2Fc2)/3 |
2054 reflections | (Δ/σ)max < 0.001 |
116 parameters | Δρmax = 0.38 e Å−3 |
31 restraints | Δρmin = −0.40 e Å−3 |
C13H20O3S5 | V = 1786.6 (6) Å3 |
Mr = 384.59 | Z = 4 |
Monoclinic, C2/c | Mo Kα radiation |
a = 14.040 (3) Å | µ = 0.65 mm−1 |
b = 13.616 (3) Å | T = 290 K |
c = 10.004 (2) Å | 0.13 × 0.13 × 0.12 mm |
β = 110.89 (3)° |
Rigaku R-AXIS RAPID diffractometer | 2054 independent reflections |
Absorption correction: multi-scan (ABSCOR; Higashi, 1995) | 1795 reflections with I > 2σ(I) |
Tmin = 0.920, Tmax = 0.926 | Rint = 0.022 |
8683 measured reflections |
R[F2 > 2σ(F2)] = 0.039 | 31 restraints |
wR(F2) = 0.103 | H-atom parameters constrained |
S = 1.05 | Δρmax = 0.38 e Å−3 |
2054 reflections | Δρmin = −0.40 e Å−3 |
116 parameters |
Experimental. (See detailed section in the paper) |
Geometry. All esds (except the esd in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell esds are taken into account individually in the estimation of esds in distances, angles and torsion angles; correlations between esds in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell esds is used for estimating esds involving l.s. planes. |
Refinement. Refinement of F2 against ALL reflections. The weighted R-factor wR and goodness of fit S are based on F2, conventional R-factors R are based on F, with F set to zero for negative F2. The threshold expression of F2 > σ(F2) is used only for calculating R-factors(gt) etc. and is not relevant to the choice of reflections for refinement. R-factors based on F2 are statistically about twice as large as those based on F, and R- factors based on ALL data will be even larger. |
x | y | z | Uiso*/Ueq | Occ. (<1) | |
S1 | 0.0000 | −0.12281 (6) | 0.2500 | 0.0692 (3) | |
S2 | 0.05129 (4) | 0.06857 (4) | 0.14909 (6) | 0.04829 (17) | |
S3 | 0.17462 (5) | 0.26384 (5) | 0.11969 (8) | 0.0693 (2) | |
O1 | 0.17749 (17) | 0.40044 (19) | 0.3861 (3) | 0.1067 (8) | |
O2 | 0.0000 | 0.5091 (3) | 0.2500 | 0.1381 (16) | |
C1 | 0.0000 | −0.0016 (2) | 0.2500 | 0.0456 (6) | |
C2 | 0.02260 (13) | 0.18371 (13) | 0.2012 (2) | 0.0390 (4) | |
C3 | 0.04873 (15) | 0.27043 (15) | 0.1292 (2) | 0.0493 (5) | |
H3A | 0.0440 | 0.3295 | 0.1807 | 0.059* | |
H3B | −0.0010 | 0.2757 | 0.0330 | 0.059* | |
C4 | 0.25511 (19) | 0.2730 (2) | 0.3037 (4) | 0.0816 (9) | |
H4A | 0.2278 | 0.2308 | 0.3594 | 0.098* | |
H4B | 0.3221 | 0.2481 | 0.3138 | 0.098* | |
C5 | 0.2672 (2) | 0.3743 (2) | 0.3658 (4) | 0.0896 (10) | |
H5A | 0.3238 | 0.3758 | 0.4564 | 0.108* | |
H5B | 0.2813 | 0.4205 | 0.3013 | 0.108* | |
C6 | 0.1737 (6) | 0.4901 (6) | 0.4396 (11) | 0.092 (2) | 0.553 (14) |
H6A | 0.2409 | 0.5199 | 0.4753 | 0.111* | 0.553 (14) |
H6B | 0.1473 | 0.4868 | 0.5169 | 0.111* | 0.553 (14) |
C7 | 0.1044 (10) | 0.5461 (6) | 0.3178 (12) | 0.099 (3) | 0.553 (14) |
H7A | 0.1004 | 0.6126 | 0.3501 | 0.118* | 0.553 (14) |
H7B | 0.1351 | 0.5497 | 0.2451 | 0.118* | 0.553 (14) |
C6' | 0.1649 (8) | 0.5194 (7) | 0.3562 (16) | 0.083 (3) | 0.447 (14) |
H6'1 | 0.2130 | 0.5549 | 0.4360 | 0.100* | 0.447 (14) |
H6'2 | 0.1785 | 0.5356 | 0.2703 | 0.100* | 0.447 (14) |
C7' | 0.0574 (11) | 0.5476 (8) | 0.3385 (11) | 0.092 (3) | 0.447 (14) |
H7'1 | 0.0459 | 0.5333 | 0.4266 | 0.110* | 0.447 (14) |
H7'2 | 0.0491 | 0.6178 | 0.3219 | 0.110* | 0.447 (14) |
U11 | U22 | U33 | U12 | U13 | U23 | |
S1 | 0.0894 (6) | 0.0347 (4) | 0.0982 (7) | 0.000 | 0.0513 (5) | 0.000 |
S2 | 0.0524 (3) | 0.0401 (3) | 0.0612 (3) | 0.00140 (19) | 0.0310 (2) | −0.0020 (2) |
S3 | 0.0700 (4) | 0.0671 (4) | 0.0918 (5) | −0.0035 (3) | 0.0543 (4) | 0.0127 (3) |
O1 | 0.0793 (14) | 0.1025 (17) | 0.142 (2) | −0.0370 (13) | 0.0438 (14) | −0.0511 (16) |
O2 | 0.110 (3) | 0.067 (2) | 0.225 (5) | 0.000 | 0.044 (3) | 0.000 |
C1 | 0.0432 (13) | 0.0374 (13) | 0.0576 (15) | 0.000 | 0.0199 (12) | 0.000 |
C2 | 0.0321 (8) | 0.0354 (9) | 0.0478 (9) | −0.0004 (6) | 0.0123 (7) | 0.0006 (7) |
C3 | 0.0459 (10) | 0.0444 (10) | 0.0561 (11) | −0.0011 (8) | 0.0165 (9) | 0.0090 (9) |
C4 | 0.0423 (12) | 0.0699 (17) | 0.122 (2) | −0.0026 (11) | 0.0168 (14) | 0.0213 (16) |
C5 | 0.0518 (15) | 0.086 (2) | 0.115 (2) | −0.0222 (13) | 0.0109 (15) | 0.0036 (18) |
C6 | 0.109 (5) | 0.077 (4) | 0.080 (5) | −0.023 (3) | 0.021 (3) | −0.014 (3) |
C7 | 0.112 (5) | 0.054 (3) | 0.126 (5) | −0.018 (4) | 0.038 (5) | −0.010 (3) |
C6' | 0.092 (5) | 0.063 (5) | 0.100 (7) | −0.029 (4) | 0.043 (5) | −0.029 (5) |
C7' | 0.108 (7) | 0.081 (5) | 0.094 (5) | −0.003 (5) | 0.045 (5) | −0.037 (4) |
S1—C1 | 1.650 (3) | C3—H3B | 0.9700 |
S2—C1 | 1.7231 (16) | C4—C5 | 1.497 (4) |
S2—C2 | 1.7440 (18) | C4—H4A | 0.9700 |
S3—C4 | 1.788 (3) | C4—H4B | 0.9700 |
S3—C3 | 1.806 (2) | C5—H5A | 0.9700 |
O1—C6 | 1.342 (7) | C5—H5B | 0.9700 |
O1—C5 | 1.391 (4) | C6—C7 | 1.472 (14) |
O1—C6' | 1.645 (12) | C6—H6A | 0.9700 |
O2—C7' | 1.095 (11) | C6—H6B | 0.9700 |
O2—C7'i | 1.095 (11) | C7—H7A | 0.9700 |
O2—C7 | 1.467 (11) | C7—H7B | 0.9700 |
O2—C7i | 1.467 (11) | C6'—C7' | 1.506 (15) |
C1—S2i | 1.7231 (16) | C6'—H6'1 | 0.9700 |
C2—C2i | 1.340 (4) | C6'—H6'2 | 0.9700 |
C2—C3 | 1.495 (3) | C7'—H7'1 | 0.9700 |
C3—H3A | 0.9700 | C7'—H7'2 | 0.9700 |
C1—S2—C2 | 97.69 (10) | O1—C5—H5B | 109.9 |
C4—S3—C3 | 102.32 (13) | C4—C5—H5B | 109.9 |
C6—O1—C5 | 117.2 (4) | H5A—C5—H5B | 108.3 |
C6—O1—C6' | 32.8 (4) | O1—C6—C7 | 104.4 (8) |
C5—O1—C6' | 105.6 (4) | O1—C6—H6A | 110.9 |
C7'—O2—C7'i | 122.7 (13) | C7—C6—H6A | 110.9 |
C7'—O2—C7 | 30.3 (5) | O1—C6—H6B | 110.9 |
C7'i—O2—C7 | 122.3 (7) | C7—C6—H6B | 110.9 |
C7'—O2—C7i | 122.3 (7) | H6A—C6—H6B | 108.9 |
C7'i—O2—C7i | 30.3 (5) | O2—C7—C6 | 117.5 (8) |
C7—O2—C7i | 139.8 (8) | O2—C7—H7A | 107.9 |
S1—C1—S2i | 123.68 (8) | C6—C7—H7A | 107.9 |
S1—C1—S2 | 123.68 (8) | O2—C7—H7B | 107.9 |
S2i—C1—S2 | 112.65 (15) | C6—C7—H7B | 107.9 |
C2i—C2—C3 | 127.72 (11) | H7A—C7—H7B | 107.2 |
C2i—C2—S2 | 115.95 (6) | C7'—C6'—O1 | 108.1 (8) |
C3—C2—S2 | 116.30 (14) | C7'—C6'—H6'1 | 110.1 |
C2—C3—S3 | 113.52 (14) | O1—C6'—H6'1 | 110.1 |
C2—C3—H3A | 108.9 | C7'—C6'—H6'2 | 110.1 |
S3—C3—H3A | 108.9 | O1—C6'—H6'2 | 110.1 |
C2—C3—H3B | 108.9 | H6'1—C6'—H6'2 | 108.4 |
S3—C3—H3B | 108.9 | O2—C7'—C6' | 113.0 (9) |
H3A—C3—H3B | 107.7 | O2—C7'—C7'i | 28.7 (6) |
C5—C4—S3 | 115.3 (2) | C6'—C7'—C7'i | 125.7 (13) |
C5—C4—H4A | 108.4 | O2—C7'—H7'1 | 109.0 |
S3—C4—H4A | 108.4 | C6'—C7'—H7'1 | 109.0 |
C5—C4—H4B | 108.4 | C7'i—C7'—H7'1 | 118.7 |
S3—C4—H4B | 108.4 | O2—C7'—H7'2 | 109.0 |
H4A—C4—H4B | 107.5 | C6'—C7'—H7'2 | 109.0 |
O1—C5—C4 | 108.8 (2) | C7'i—C7'—H7'2 | 80.4 |
O1—C5—H5A | 109.9 | H7'1—C7'—H7'2 | 107.8 |
C4—C5—H5A | 109.9 |
Symmetry code: (i) −x, y, −z+1/2. |
Experimental details
Crystal data | |
Chemical formula | C13H20O3S5 |
Mr | 384.59 |
Crystal system, space group | Monoclinic, C2/c |
Temperature (K) | 290 |
a, b, c (Å) | 14.040 (3), 13.616 (3), 10.004 (2) |
β (°) | 110.89 (3) |
V (Å3) | 1786.6 (6) |
Z | 4 |
Radiation type | Mo Kα |
µ (mm−1) | 0.65 |
Crystal size (mm) | 0.13 × 0.13 × 0.12 |
Data collection | |
Diffractometer | Rigaku R-AXIS RAPID |
Absorption correction | Multi-scan (ABSCOR; Higashi, 1995) |
Tmin, Tmax | 0.920, 0.926 |
No. of measured, independent and observed [I > 2σ(I)] reflections | 8683, 2054, 1795 |
Rint | 0.022 |
(sin θ/λ)max (Å−1) | 0.649 |
Refinement | |
R[F2 > 2σ(F2)], wR(F2), S | 0.039, 0.103, 1.05 |
No. of reflections | 2054 |
No. of parameters | 116 |
No. of restraints | 31 |
H-atom treatment | H-atom parameters constrained |
Δρmax, Δρmin (e Å−3) | 0.38, −0.40 |
Computer programs: RAPID-AUTO (Rigaku, 1998), CrystalStructure (Rigaku/MSC, 2002), SHELXS97 (Sheldrick, 2008), SHELXL97 (Sheldrick, 2008), PLATON (Spek, 2009).
Acknowledgements
The authors acknowledge financial support from the National Natural Science Foundation of China (grant No. 20662010), the Specialized Research Fund for the Doctoral Program of Higher Education (grant No. 2006184001) and the Open Project of the State Key Laboratory of Supramolecular Structure and Materials, Jilin University.
References
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Thiacrown ether annulated 1,3-dithiol-2-thione has been intensively investigated because it is a key intermediate of the crown ether bearing redox-active tetrathiafulvalene moiety (Moore et al., 2000). Herein, we report the crystal structure of the title compound, (I).
The molecule structure of title compound, C13H20O3S5, is shown in Fig. 1. All bond lengths and angles are unexceptional and comparable with the related structure (Hou et al., 2009). The C6, C7 and C6', C7' atoms were refined using a two-part disorder model with a major:minor occupancy ratio of 55:45.