organic compounds
2,2′-(Disulfanediyl)dibenzoic acid–2,9-dimethylphenanthroline–tetrahydrofuran (1/2/1)
aDepartment of Chemistry, The University of Texas at San Antonio, One UTSA Circle, San Antonio, Texas 78249-0698, USA, and bDepartment of Chemistry, University of Malaya, 50603 Kuala Lumpur, Malaysia
*Correspondence e-mail: edward.tiekink@gmail.com
The 14H10O4S2·2C14H12N2·C4H8O, comprises a 2,2′-(disulfanediyl)dibenzoic acid molecule, two molecules of 2,9-dimethylphenanthroline and a tetrahydrofuran (THF) solvent molecule. Each end of the twisted diacid [dihedral angle between the benzene rings = 74.33 (17)°] forms a strong O—H⋯N hydrogen bond with a 2,9-dimethylphenanthroline molecule, forming a trimeric aggregate. The comprises layers of acid and THF molecules, and layers of 2,9-dimethylphenanthroline molecules that alternate along the a axis, the main connections between them being of the type C—H⋯O.
of the title solvate, CRelated literature
For related studies on , 2010); Broker et al. (2008). For a involving 2,9-dimethylphenanthroline, see: Arman et al. (2010).
formation involving 2-[(2-carboxyphenyl)disulfanyl]benzoic acid, see: Broker & Tiekink (2007Experimental
Crystal data
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Data collection
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Data collection: CrystalClear (Molecular Structure Corporation & Rigaku, 2005); cell CrystalClear; data reduction: CrystalClear; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: ORTEP-3 (Farrugia, 1997) and DIAMOND (Brandenburg, 2006); software used to prepare material for publication: publCIF (Westrip, 2010).
Supporting information
10.1107/S1600536810037165/su2213sup1.cif
contains datablocks global, I. DOI:Structure factors: contains datablock I. DOI: 10.1107/S1600536810037165/su2213Isup2.hkl
Gold coloured crystals of the title compound were obtained by the co-crystallization of 2-[(2-carboxyphenyl)disulfanyl]benzoic acid (Fluka, 0.02 mmol) and 2,9-dimethylphenanthroline (ACROS, 0.02 mmol) in tetrahydrofuran. Crystals were obtained by slow evaporation.
The O-bound H-atoms were located in a difference Fourier map and were refined with a distance restraint of O–H 0.84 (1) Å, and with Uiso(H) = 1.5Ueq(O). C-bound H-atoms were placed in calculated positions and were included in the 101).
in the riding model approximation: C–H 0.95, 0.99 and 0.98 Å for CH, CH2 and CH3 H-atoms, respectively, with Uiso(H) = k × Ueq(C), where k = 1.5 for CH3 H-atoms and 1.2 for all other H-atoms. High thermal motion was associated with the tetrahydrofuran molecule but an alternate conformation could not be resolved. The constituent atoms were refined isotropically with O—C and C—C distance restraints of 1.43 (1) and 1.50 (1) Å, respectively. In the final a low angle reflection evidently effected by the beam stop was omitted, i.e. (Data collection: CrystalClear (Molecular Structure Corporation & Rigaku, 2005); cell
CrystalClear (Molecular Structure Corporation & Rigaku, 2005); data reduction: CrystalClear (Molecular Structure Corporation & Rigaku, 2005); program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: ORTEP-3 (Farrugia, 1997) and DIAMOND (Brandenburg, 2006); software used to prepare material for publication: publCIF (Westrip, 2010).Fig. 1. Molecular structure of 2-[(2-carboxyphenyl)disulfanyl]benzoic acid found in the title co-crystal solvate, showing the atom-labelling scheme and displacement ellipsoids at the 50% probability level. | |
Fig. 2. Molecular structure of first independent molecule of 2,9-dimethylphenanthroline found in the title co-crystal solvate, showing the atom-labelling scheme and displacement ellipsoids at the 50% probability level. | |
Fig. 3. Molecular structure of second independent molecule of 2,9-dimethylphenanthroline found in the title co-crystal solvate, showing the atom-labelling scheme and displacement ellipsoids at the 50% probability level. | |
Fig. 4. The trimeric aggregate, comprising a molecule of 2-[(2-carboxyphenyl)disulfanyl]benzoic acid and the two independent molecules of 2,9-dimethylphenanthroline, sustained by O—H···N hydrogen bonds (dashed lines) in the structure of the title co-crystal solvate [see Table 1 for details]. | |
Fig. 5. Stacking of alternating layers along the a axis in the title co-crystal solvate. The O—H···N hydrogen bonding and C—H···O interactions are shown as orange and blue dashed lines, respectively [see Table 1 for details. Hydrogen atoms not involved in intermolecular interactions have been removed for reasons of clarity]. |
C14H10O4S2·2C14H12N2·C4H8O | F(000) = 836 |
Mr = 794.96 | Dx = 1.350 Mg m−3 |
Monoclinic, P21 | Mo Kα radiation, λ = 0.71073 Å |
Hall symbol: P 2yb | Cell parameters from 8113 reflections |
a = 14.011 (4) Å | θ = 2.3–40.2° |
b = 8.516 (3) Å | µ = 0.19 mm−1 |
c = 17.403 (5) Å | T = 98 K |
β = 109.637 (6)° | Block, gold |
V = 1955.7 (10) Å3 | 0.26 × 0.21 × 0.10 mm |
Z = 2 |
Rigaku AFC12K/SATURN724 diffractometer | 7988 reflections with I > 2σ(I) |
Radiation source: fine-focus sealed tube | Rint = 0.048 |
Graphite monochromator | θmax = 27.5°, θmin = 2.3° |
ω scans | h = −15→18 |
13023 measured reflections | k = −10→11 |
8637 independent reflections | l = −22→21 |
Refinement on F2 | Secondary atom site location: difference Fourier map |
Least-squares matrix: full | Hydrogen site location: inferred from neighbouring sites |
R[F2 > 2σ(F2)] = 0.068 | H atoms treated by a mixture of independent and constrained refinement |
wR(F2) = 0.169 | w = 1/[σ2(Fo2) + (0.0751P)2 + 1.2802P] where P = (Fo2 + 2Fc2)/3 |
S = 1.05 | (Δ/σ)max < 0.001 |
8637 reflections | Δρmax = 0.83 e Å−3 |
499 parameters | Δρmin = −0.85 e Å−3 |
8 restraints | Absolute structure: Flack (1983), 3550 Friedel pairs |
Primary atom site location: structure-invariant direct methods | Absolute structure parameter: 0.01 (9) |
C14H10O4S2·2C14H12N2·C4H8O | V = 1955.7 (10) Å3 |
Mr = 794.96 | Z = 2 |
Monoclinic, P21 | Mo Kα radiation |
a = 14.011 (4) Å | µ = 0.19 mm−1 |
b = 8.516 (3) Å | T = 98 K |
c = 17.403 (5) Å | 0.26 × 0.21 × 0.10 mm |
β = 109.637 (6)° |
Rigaku AFC12K/SATURN724 diffractometer | 7988 reflections with I > 2σ(I) |
13023 measured reflections | Rint = 0.048 |
8637 independent reflections |
R[F2 > 2σ(F2)] = 0.068 | H atoms treated by a mixture of independent and constrained refinement |
wR(F2) = 0.169 | Δρmax = 0.83 e Å−3 |
S = 1.05 | Δρmin = −0.85 e Å−3 |
8637 reflections | Absolute structure: Flack (1983), 3550 Friedel pairs |
499 parameters | Absolute structure parameter: 0.01 (9) |
8 restraints |
Geometry. All s.u.'s (except the s.u. in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell s.u.'s are taken into account individually in the estimation of s.u.'s in distances, angles and torsion angles; correlations between s.u.'s in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell s.u.'s is used for estimating s.u.'s 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 > 2σ(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 | ||
S1 | 0.42365 (6) | 0.42502 (11) | 0.23785 (5) | 0.02513 (19) | |
S2 | 0.57129 (6) | 0.34896 (10) | 0.26918 (6) | 0.02557 (19) | |
O1 | 0.24189 (19) | 0.5734 (3) | 0.19397 (16) | 0.0292 (6) | |
O2 | 0.2027 (2) | 0.7481 (3) | 0.27555 (17) | 0.0333 (6) | |
H2o | 0.154 (3) | 0.776 (6) | 0.234 (2) | 0.050* | |
O3 | 0.76279 (19) | 0.2507 (3) | 0.29142 (16) | 0.0289 (6) | |
O4 | 0.80075 (19) | 0.0087 (3) | 0.25967 (17) | 0.0283 (6) | |
H4o | 0.855 (2) | 0.053 (5) | 0.261 (3) | 0.042* | |
C1 | 0.4064 (2) | 0.4616 (4) | 0.3339 (2) | 0.0239 (7) | |
C2 | 0.3269 (2) | 0.5589 (4) | 0.3380 (2) | 0.0230 (7) | |
C3 | 0.3127 (3) | 0.5853 (5) | 0.4125 (2) | 0.0279 (8) | |
H3 | 0.2585 | 0.6502 | 0.4146 | 0.034* | |
C4 | 0.3771 (3) | 0.5176 (5) | 0.4835 (2) | 0.0314 (8) | |
H4 | 0.3673 | 0.5359 | 0.5342 | 0.038* | |
C5 | 0.4560 (3) | 0.4227 (5) | 0.4797 (2) | 0.0294 (8) | |
H5 | 0.4998 | 0.3750 | 0.5280 | 0.035* | |
C6 | 0.4715 (2) | 0.3967 (4) | 0.4064 (2) | 0.0242 (7) | |
H6 | 0.5271 | 0.3340 | 0.4052 | 0.029* | |
C7 | 0.2529 (2) | 0.6278 (4) | 0.2614 (2) | 0.0233 (7) | |
C8 | 0.5633 (3) | 0.1399 (4) | 0.2802 (2) | 0.0243 (7) | |
C9 | 0.6461 (3) | 0.0442 (4) | 0.2825 (2) | 0.0228 (7) | |
C10 | 0.6392 (3) | −0.1175 (4) | 0.2914 (2) | 0.0273 (8) | |
H10 | 0.6940 | −0.1827 | 0.2909 | 0.033* | |
C11 | 0.5540 (3) | −0.1847 (5) | 0.3008 (2) | 0.0323 (8) | |
H11 | 0.5516 | −0.2946 | 0.3094 | 0.039* | |
C12 | 0.4721 (3) | −0.0905 (5) | 0.2977 (2) | 0.0308 (8) | |
H12 | 0.4127 | −0.1363 | 0.3028 | 0.037* | |
C13 | 0.4766 (3) | 0.0702 (4) | 0.2872 (2) | 0.0272 (8) | |
H13 | 0.4199 | 0.1337 | 0.2847 | 0.033* | |
C14 | 0.7423 (3) | 0.1115 (4) | 0.2779 (2) | 0.0236 (7) | |
N1 | 1.0745 (2) | 0.8741 (3) | 0.13399 (18) | 0.0244 (6) | |
N2 | 0.9787 (3) | 0.7029 (4) | 0.21862 (19) | 0.0282 (7) | |
C15 | 1.1222 (3) | 0.9556 (4) | 0.0924 (2) | 0.0276 (8) | |
C16 | 1.0706 (3) | 1.0298 (4) | 0.0182 (2) | 0.0280 (7) | |
H16 | 1.1070 | 1.0878 | −0.0095 | 0.034* | |
C17 | 0.9668 (3) | 1.0182 (4) | −0.0142 (2) | 0.0289 (8) | |
H17 | 0.9311 | 1.0682 | −0.0644 | 0.035* | |
C18 | 0.9138 (3) | 0.9315 (4) | 0.0276 (2) | 0.0260 (7) | |
C19 | 0.8062 (3) | 0.9126 (5) | −0.0028 (2) | 0.0313 (8) | |
H19 | 0.7678 | 0.9592 | −0.0533 | 0.038* | |
C20 | 0.7588 (3) | 0.8293 (5) | 0.0396 (2) | 0.0323 (8) | |
H20 | 0.6873 | 0.8180 | 0.0182 | 0.039* | |
C21 | 0.8140 (3) | 0.7573 (5) | 0.1164 (2) | 0.0311 (8) | |
C22 | 0.7672 (3) | 0.6662 (5) | 0.1615 (3) | 0.0338 (9) | |
H22 | 0.6958 | 0.6518 | 0.1424 | 0.041* | |
C23 | 0.8265 (3) | 0.5986 (5) | 0.2336 (3) | 0.0360 (9) | |
H23 | 0.7962 | 0.5384 | 0.2653 | 0.043* | |
C24 | 0.9327 (3) | 0.6194 (4) | 0.2602 (2) | 0.0309 (8) | |
C25 | 0.9211 (3) | 0.7715 (4) | 0.1483 (2) | 0.0239 (7) | |
C26 | 0.9722 (3) | 0.8614 (4) | 0.1026 (2) | 0.0242 (7) | |
C27 | 1.2360 (3) | 0.9665 (5) | 0.1295 (3) | 0.0362 (9) | |
H27A | 1.2548 | 0.9921 | 0.1876 | 0.054* | |
H27B | 1.2610 | 1.0488 | 0.1017 | 0.054* | |
H27C | 1.2663 | 0.8656 | 0.1233 | 0.054* | |
C28 | 0.9995 (4) | 0.5427 (5) | 0.3367 (3) | 0.0404 (10) | |
H28A | 1.0702 | 0.5712 | 0.3459 | 0.061* | |
H28B | 0.9919 | 0.4284 | 0.3313 | 0.061* | |
H28C | 0.9801 | 0.5781 | 0.3829 | 0.061* | |
N3 | 1.0152 (2) | 0.4436 (4) | 0.59852 (18) | 0.0247 (6) | |
N4 | 1.0154 (2) | 0.6163 (4) | 0.73176 (19) | 0.0246 (6) | |
C29 | 1.0161 (3) | 0.3580 (5) | 0.5358 (2) | 0.0269 (7) | |
C30 | 0.9254 (3) | 0.3064 (4) | 0.4751 (2) | 0.0274 (7) | |
H30 | 0.9281 | 0.2410 | 0.4316 | 0.033* | |
C31 | 0.8345 (3) | 0.3520 (5) | 0.4802 (2) | 0.0284 (7) | |
H31 | 0.7734 | 0.3204 | 0.4393 | 0.034* | |
C32 | 0.8309 (3) | 0.4456 (4) | 0.5455 (2) | 0.0266 (7) | |
C33 | 0.7390 (3) | 0.5060 (5) | 0.5519 (3) | 0.0345 (9) | |
H33 | 0.6766 | 0.4803 | 0.5109 | 0.041* | |
C34 | 0.7386 (3) | 0.5989 (5) | 0.6146 (2) | 0.0306 (8) | |
H34 | 0.6761 | 0.6389 | 0.6166 | 0.037* | |
C35 | 0.8316 (3) | 0.6379 (4) | 0.6785 (2) | 0.0256 (7) | |
C36 | 0.8348 (3) | 0.7342 (4) | 0.7439 (2) | 0.0304 (8) | |
H36 | 0.7739 | 0.7763 | 0.7481 | 0.036* | |
C37 | 0.9266 (3) | 0.7683 (5) | 0.8025 (2) | 0.0309 (8) | |
H37 | 0.9294 | 0.8323 | 0.8479 | 0.037* | |
C38 | 1.0165 (3) | 0.7075 (4) | 0.7948 (2) | 0.0263 (7) | |
C39 | 0.9249 (3) | 0.5806 (4) | 0.6737 (2) | 0.0234 (7) | |
C40 | 0.9247 (3) | 0.4860 (4) | 0.6051 (2) | 0.0229 (7) | |
C41 | 1.1178 (3) | 0.3183 (5) | 0.5301 (3) | 0.0333 (9) | |
H41A | 1.1660 | 0.4023 | 0.5552 | 0.050* | |
H41B | 1.1119 | 0.3074 | 0.4726 | 0.050* | |
H41C | 1.1420 | 0.2192 | 0.5587 | 0.050* | |
C42 | 1.1181 (3) | 0.7423 (5) | 0.8571 (2) | 0.0313 (8) | |
H42A | 1.1562 | 0.6443 | 0.8734 | 0.047* | |
H42B | 1.1088 | 0.7915 | 0.9050 | 0.047* | |
H42C | 1.1557 | 0.8138 | 0.8336 | 0.047* | |
O5 | 0.5266 (4) | 0.6646 (6) | 0.0293 (3) | 0.0881 (15)* | |
C43 | 0.4873 (6) | 0.6959 (12) | −0.0568 (5) | 0.106 (3)* | |
H43A | 0.5205 | 0.7896 | −0.0701 | 0.127* | |
H43B | 0.4994 | 0.6053 | −0.0879 | 0.127* | |
C44 | 0.3809 (5) | 0.7227 (10) | −0.0764 (4) | 0.089 (2)* | |
H44A | 0.3429 | 0.6232 | −0.0927 | 0.106* | |
H44B | 0.3563 | 0.7982 | −0.1221 | 0.106* | |
C45 | 0.3658 (5) | 0.7886 (8) | −0.0006 (4) | 0.0757 (18)* | |
H45A | 0.3626 | 0.9047 | −0.0023 | 0.091* | |
H45B | 0.3034 | 0.7468 | 0.0064 | 0.091* | |
C46 | 0.4594 (5) | 0.7317 (10) | 0.0663 (4) | 0.086 (2)* | |
H46A | 0.4928 | 0.8205 | 0.1018 | 0.103* | |
H46B | 0.4406 | 0.6521 | 0.1001 | 0.103* |
U11 | U22 | U33 | U12 | U13 | U23 | |
S1 | 0.0238 (4) | 0.0282 (4) | 0.0225 (4) | 0.0022 (3) | 0.0066 (3) | 0.0010 (3) |
S2 | 0.0232 (4) | 0.0245 (4) | 0.0300 (5) | 0.0000 (3) | 0.0103 (3) | 0.0003 (3) |
O1 | 0.0279 (13) | 0.0325 (14) | 0.0231 (13) | 0.0051 (11) | 0.0031 (10) | 0.0004 (11) |
O2 | 0.0331 (14) | 0.0318 (14) | 0.0282 (14) | 0.0131 (12) | 0.0013 (10) | −0.0029 (12) |
O3 | 0.0247 (13) | 0.0295 (13) | 0.0332 (14) | −0.0019 (11) | 0.0105 (10) | −0.0017 (11) |
O4 | 0.0208 (12) | 0.0308 (14) | 0.0338 (15) | 0.0012 (10) | 0.0100 (11) | −0.0037 (11) |
C1 | 0.0205 (15) | 0.0267 (17) | 0.0247 (18) | 0.0008 (13) | 0.0078 (13) | −0.0005 (13) |
C2 | 0.0181 (15) | 0.0241 (17) | 0.0249 (17) | 0.0001 (12) | 0.0049 (12) | −0.0004 (13) |
C3 | 0.0241 (17) | 0.0323 (19) | 0.0251 (18) | 0.0027 (15) | 0.0053 (13) | −0.0032 (15) |
C4 | 0.0263 (18) | 0.044 (2) | 0.0239 (19) | 0.0037 (16) | 0.0084 (14) | −0.0019 (16) |
C5 | 0.0250 (17) | 0.0366 (19) | 0.0228 (17) | −0.0004 (15) | 0.0029 (13) | 0.0014 (16) |
C6 | 0.0162 (14) | 0.0308 (19) | 0.0239 (17) | 0.0011 (12) | 0.0043 (12) | 0.0010 (13) |
C7 | 0.0193 (15) | 0.0226 (16) | 0.0272 (18) | −0.0007 (13) | 0.0068 (13) | −0.0005 (14) |
C8 | 0.0256 (17) | 0.0248 (17) | 0.0214 (17) | −0.0037 (13) | 0.0063 (13) | −0.0030 (13) |
C9 | 0.0228 (16) | 0.0272 (17) | 0.0168 (16) | −0.0022 (13) | 0.0045 (12) | −0.0016 (13) |
C10 | 0.0261 (17) | 0.0273 (19) | 0.0257 (18) | 0.0025 (13) | 0.0048 (13) | 0.0003 (13) |
C11 | 0.0299 (19) | 0.0268 (19) | 0.035 (2) | −0.0048 (14) | 0.0034 (15) | −0.0009 (15) |
C12 | 0.0277 (17) | 0.0354 (19) | 0.0283 (18) | −0.0086 (15) | 0.0083 (14) | −0.0029 (16) |
C13 | 0.0217 (16) | 0.0313 (19) | 0.0252 (18) | −0.0025 (14) | 0.0035 (13) | 0.0005 (14) |
C14 | 0.0224 (16) | 0.0287 (18) | 0.0191 (16) | 0.0014 (13) | 0.0062 (12) | 0.0014 (13) |
N1 | 0.0277 (14) | 0.0212 (14) | 0.0230 (15) | 0.0033 (11) | 0.0067 (11) | −0.0009 (11) |
N2 | 0.0391 (18) | 0.0235 (15) | 0.0240 (16) | 0.0011 (13) | 0.0134 (13) | 0.0011 (12) |
C15 | 0.0317 (19) | 0.0226 (17) | 0.0290 (19) | 0.0001 (14) | 0.0109 (14) | −0.0020 (14) |
C16 | 0.0353 (19) | 0.0247 (17) | 0.0277 (18) | 0.0009 (14) | 0.0154 (15) | 0.0027 (14) |
C17 | 0.038 (2) | 0.0249 (18) | 0.0220 (18) | 0.0016 (15) | 0.0077 (15) | 0.0010 (14) |
C18 | 0.0264 (17) | 0.0234 (17) | 0.0243 (17) | 0.0017 (14) | 0.0035 (13) | −0.0030 (14) |
C19 | 0.0314 (19) | 0.0303 (18) | 0.0266 (18) | 0.0046 (16) | 0.0026 (14) | −0.0062 (16) |
C20 | 0.0268 (18) | 0.033 (2) | 0.033 (2) | 0.0011 (15) | 0.0049 (14) | −0.0031 (16) |
C21 | 0.035 (2) | 0.0244 (17) | 0.036 (2) | 0.0039 (15) | 0.0147 (15) | −0.0015 (15) |
C22 | 0.030 (2) | 0.0266 (19) | 0.048 (2) | −0.0044 (15) | 0.0171 (17) | −0.0074 (17) |
C23 | 0.050 (2) | 0.029 (2) | 0.039 (2) | −0.0038 (18) | 0.0269 (19) | −0.0044 (17) |
C24 | 0.044 (2) | 0.0213 (17) | 0.031 (2) | 0.0006 (15) | 0.0175 (16) | −0.0005 (15) |
C25 | 0.0318 (18) | 0.0192 (16) | 0.0221 (17) | 0.0008 (13) | 0.0108 (13) | −0.0007 (13) |
C26 | 0.0314 (17) | 0.0207 (15) | 0.0204 (16) | 0.0041 (14) | 0.0086 (13) | −0.0019 (13) |
C27 | 0.0285 (19) | 0.039 (2) | 0.040 (2) | 0.0000 (16) | 0.0105 (16) | 0.0030 (17) |
C28 | 0.062 (3) | 0.035 (2) | 0.026 (2) | 0.001 (2) | 0.0163 (19) | 0.0050 (17) |
N3 | 0.0235 (14) | 0.0261 (15) | 0.0256 (15) | 0.0019 (12) | 0.0099 (11) | −0.0006 (12) |
N4 | 0.0258 (14) | 0.0224 (14) | 0.0271 (15) | 0.0008 (11) | 0.0111 (11) | 0.0022 (12) |
C29 | 0.0271 (17) | 0.0280 (17) | 0.0263 (18) | 0.0003 (15) | 0.0097 (13) | 0.0024 (15) |
C30 | 0.0296 (18) | 0.0293 (18) | 0.0236 (18) | −0.0045 (14) | 0.0092 (14) | −0.0013 (14) |
C31 | 0.0284 (17) | 0.0299 (17) | 0.0253 (18) | −0.0022 (15) | 0.0068 (13) | −0.0008 (15) |
C32 | 0.0244 (16) | 0.0262 (18) | 0.0286 (18) | −0.0032 (14) | 0.0081 (13) | 0.0023 (14) |
C33 | 0.0212 (18) | 0.044 (2) | 0.036 (2) | −0.0018 (16) | 0.0069 (15) | 0.0039 (18) |
C34 | 0.0222 (17) | 0.0341 (19) | 0.035 (2) | −0.0004 (15) | 0.0086 (14) | 0.0037 (16) |
C35 | 0.0261 (17) | 0.0228 (16) | 0.0296 (19) | 0.0042 (13) | 0.0118 (14) | 0.0078 (14) |
C36 | 0.0304 (19) | 0.0273 (18) | 0.036 (2) | 0.0088 (15) | 0.0144 (15) | 0.0049 (16) |
C37 | 0.037 (2) | 0.0285 (19) | 0.031 (2) | 0.0044 (16) | 0.0167 (15) | 0.0021 (15) |
C38 | 0.0301 (18) | 0.0248 (17) | 0.0248 (18) | −0.0017 (14) | 0.0103 (14) | 0.0029 (14) |
C39 | 0.0242 (16) | 0.0200 (16) | 0.0285 (18) | 0.0017 (13) | 0.0120 (13) | 0.0038 (13) |
C40 | 0.0234 (16) | 0.0211 (16) | 0.0257 (18) | −0.0009 (13) | 0.0101 (13) | 0.0020 (13) |
C41 | 0.0319 (19) | 0.037 (2) | 0.032 (2) | 0.0035 (16) | 0.0118 (15) | −0.0070 (16) |
C42 | 0.034 (2) | 0.0302 (18) | 0.029 (2) | −0.0022 (16) | 0.0102 (15) | −0.0015 (16) |
S1—C1 | 1.795 (4) | C23—H23 | 0.9500 |
S1—S2 | 2.0586 (13) | C24—C28 | 1.496 (6) |
S2—C8 | 1.798 (4) | C25—C26 | 1.455 (5) |
O1—C7 | 1.222 (4) | C27—H27A | 0.9800 |
O2—C7 | 1.312 (4) | C27—H27B | 0.9800 |
O2—H2o | 0.85 (4) | C27—H27C | 0.9800 |
O3—C14 | 1.224 (5) | C28—H28A | 0.9800 |
O4—C14 | 1.309 (4) | C28—H28B | 0.9800 |
O4—H4o | 0.84 (4) | C28—H28C | 0.9800 |
C1—C6 | 1.398 (5) | N3—C29 | 1.316 (5) |
C1—C2 | 1.409 (5) | N3—C40 | 1.360 (4) |
C2—C3 | 1.395 (5) | N4—C38 | 1.340 (5) |
C2—C7 | 1.506 (5) | N4—C39 | 1.365 (4) |
C3—C4 | 1.387 (5) | C29—C30 | 1.423 (5) |
C3—H3 | 0.9500 | C29—C41 | 1.500 (5) |
C4—C5 | 1.389 (5) | C30—C31 | 1.362 (5) |
C4—H4 | 0.9500 | C30—H30 | 0.9500 |
C5—C6 | 1.382 (5) | C31—C32 | 1.404 (5) |
C5—H5 | 0.9500 | C31—H31 | 0.9500 |
C6—H6 | 0.9500 | C32—C40 | 1.417 (5) |
C8—C13 | 1.393 (5) | C32—C33 | 1.424 (5) |
C8—C9 | 1.408 (5) | C33—C34 | 1.351 (6) |
C9—C10 | 1.392 (5) | C33—H33 | 0.9500 |
C9—C14 | 1.490 (5) | C34—C35 | 1.439 (5) |
C10—C11 | 1.383 (5) | C34—H34 | 0.9500 |
C10—H10 | 0.9500 | C35—C36 | 1.391 (5) |
C11—C12 | 1.386 (6) | C35—C39 | 1.425 (5) |
C11—H11 | 0.9500 | C36—C37 | 1.378 (6) |
C12—C13 | 1.385 (6) | C36—H36 | 0.9500 |
C12—H12 | 0.9500 | C37—C38 | 1.409 (5) |
C13—H13 | 0.9500 | C37—H37 | 0.9500 |
N1—C15 | 1.333 (5) | C38—C42 | 1.502 (5) |
N1—C26 | 1.357 (4) | C39—C40 | 1.439 (5) |
N2—C24 | 1.326 (5) | C41—H41A | 0.9800 |
N2—C25 | 1.351 (5) | C41—H41B | 0.9800 |
C15—C16 | 1.401 (5) | C41—H41C | 0.9800 |
C15—C27 | 1.509 (5) | C42—H42A | 0.9800 |
C16—C17 | 1.375 (5) | C42—H42B | 0.9800 |
C16—H16 | 0.9500 | C42—H42C | 0.9800 |
C17—C18 | 1.411 (5) | O5—C46 | 1.426 (7) |
C17—H17 | 0.9500 | O5—C43 | 1.436 (7) |
C18—C26 | 1.417 (5) | C43—C44 | 1.432 (7) |
C18—C19 | 1.429 (5) | C43—H43A | 0.9900 |
C19—C20 | 1.348 (6) | C43—H43B | 0.9900 |
C19—H19 | 0.9500 | C44—C45 | 1.512 (7) |
C20—C21 | 1.437 (5) | C44—H44A | 0.9900 |
C20—H20 | 0.9500 | C44—H44B | 0.9900 |
C21—C22 | 1.413 (6) | C45—C46 | 1.511 (7) |
C21—C25 | 1.419 (5) | C45—H45A | 0.9900 |
C22—C23 | 1.377 (6) | C45—H45B | 0.9900 |
C22—H22 | 0.9500 | C46—H46A | 0.9900 |
C23—C24 | 1.413 (6) | C46—H46B | 0.9900 |
C1—S1—S2 | 104.22 (12) | H27A—C27—H27B | 109.5 |
C8—S2—S1 | 104.28 (13) | C15—C27—H27C | 109.5 |
C7—O2—H2O | 113 (4) | H27A—C27—H27C | 109.5 |
C14—O4—H4O | 109 (3) | H27B—C27—H27C | 109.5 |
C6—C1—C2 | 118.3 (3) | C24—C28—H28A | 109.5 |
C6—C1—S1 | 121.3 (3) | C24—C28—H28B | 109.5 |
C2—C1—S1 | 120.3 (3) | H28A—C28—H28B | 109.5 |
C3—C2—C1 | 120.3 (3) | C24—C28—H28C | 109.5 |
C3—C2—C7 | 119.3 (3) | H28A—C28—H28C | 109.5 |
C1—C2—C7 | 120.4 (3) | H28B—C28—H28C | 109.5 |
C4—C3—C2 | 120.5 (3) | C29—N3—C40 | 119.1 (3) |
C4—C3—H3 | 119.7 | C38—N4—C39 | 119.2 (3) |
C2—C3—H3 | 119.7 | N3—C29—C30 | 122.1 (3) |
C3—C4—C5 | 119.3 (4) | N3—C29—C41 | 117.0 (3) |
C3—C4—H4 | 120.4 | C30—C29—C41 | 120.8 (3) |
C5—C4—H4 | 120.4 | C31—C30—C29 | 119.0 (4) |
C6—C5—C4 | 120.8 (3) | C31—C30—H30 | 120.5 |
C6—C5—H5 | 119.6 | C29—C30—H30 | 120.5 |
C4—C5—H5 | 119.6 | C30—C31—C32 | 120.3 (3) |
C5—C6—C1 | 120.8 (3) | C30—C31—H31 | 119.9 |
C5—C6—H6 | 119.6 | C32—C31—H31 | 119.9 |
C1—C6—H6 | 119.6 | C31—C32—C40 | 116.9 (3) |
O1—C7—O2 | 125.0 (3) | C31—C32—C33 | 123.2 (3) |
O1—C7—C2 | 122.0 (3) | C40—C32—C33 | 119.8 (4) |
O2—C7—C2 | 113.0 (3) | C34—C33—C32 | 121.6 (4) |
C13—C8—C9 | 119.1 (3) | C34—C33—H33 | 119.2 |
C13—C8—S2 | 121.2 (3) | C32—C33—H33 | 119.2 |
C9—C8—S2 | 119.7 (3) | C33—C34—C35 | 120.7 (4) |
C10—C9—C8 | 119.2 (3) | C33—C34—H34 | 119.6 |
C10—C9—C14 | 118.9 (3) | C35—C34—H34 | 119.6 |
C8—C9—C14 | 121.9 (3) | C36—C35—C39 | 118.2 (3) |
C11—C10—C9 | 121.2 (3) | C36—C35—C34 | 122.7 (3) |
C11—C10—H10 | 119.4 | C39—C35—C34 | 119.0 (4) |
C9—C10—H10 | 119.4 | C37—C36—C35 | 119.7 (4) |
C10—C11—C12 | 119.5 (4) | C37—C36—H36 | 120.2 |
C10—C11—H11 | 120.3 | C35—C36—H36 | 120.2 |
C12—C11—H11 | 120.3 | C36—C37—C38 | 119.6 (4) |
C13—C12—C11 | 120.2 (4) | C36—C37—H37 | 120.2 |
C13—C12—H12 | 119.9 | C38—C37—H37 | 120.2 |
C11—C12—H12 | 119.9 | N4—C38—C37 | 121.8 (3) |
C12—C13—C8 | 120.8 (3) | N4—C38—C42 | 116.9 (3) |
C12—C13—H13 | 119.6 | C37—C38—C42 | 121.3 (4) |
C8—C13—H13 | 119.6 | N4—C39—C35 | 121.5 (3) |
O3—C14—O4 | 124.6 (3) | N4—C39—C40 | 118.8 (3) |
O3—C14—C9 | 121.3 (3) | C35—C39—C40 | 119.7 (3) |
O4—C14—C9 | 114.0 (3) | N3—C40—C32 | 122.4 (3) |
C15—N1—C26 | 118.5 (3) | N3—C40—C39 | 118.5 (3) |
C24—N2—C25 | 118.3 (3) | C32—C40—C39 | 119.0 (3) |
N1—C15—C16 | 122.5 (3) | C29—C41—H41A | 109.5 |
N1—C15—C27 | 116.8 (3) | C29—C41—H41B | 109.5 |
C16—C15—C27 | 120.8 (4) | H41A—C41—H41B | 109.5 |
C17—C16—C15 | 119.6 (4) | C29—C41—H41C | 109.5 |
C17—C16—H16 | 120.2 | H41A—C41—H41C | 109.5 |
C15—C16—H16 | 120.2 | H41B—C41—H41C | 109.5 |
C16—C17—C18 | 119.6 (3) | C38—C42—H42A | 109.5 |
C16—C17—H17 | 120.2 | C38—C42—H42B | 109.5 |
C18—C17—H17 | 120.2 | H42A—C42—H42B | 109.5 |
C17—C18—C26 | 117.0 (3) | C38—C42—H42C | 109.5 |
C17—C18—C19 | 122.7 (3) | H42A—C42—H42C | 109.5 |
C26—C18—C19 | 120.3 (3) | H42B—C42—H42C | 109.5 |
C20—C19—C18 | 120.6 (4) | C46—O5—C43 | 108.4 (6) |
C20—C19—H19 | 119.7 | C44—C43—O5 | 106.4 (6) |
C18—C19—H19 | 119.7 | C44—C43—H43A | 110.5 |
C19—C20—C21 | 121.5 (4) | O5—C43—H43A | 110.5 |
C19—C20—H20 | 119.2 | C44—C43—H43B | 110.5 |
C21—C20—H20 | 119.2 | O5—C43—H43B | 110.5 |
C22—C21—C25 | 117.1 (4) | H43A—C43—H43B | 108.6 |
C22—C21—C20 | 123.1 (4) | C43—C44—C45 | 106.8 (6) |
C25—C21—C20 | 119.7 (4) | C43—C44—H44A | 110.4 |
C23—C22—C21 | 119.1 (4) | C45—C44—H44A | 110.4 |
C23—C22—H22 | 120.5 | C43—C44—H44B | 110.4 |
C21—C22—H22 | 120.5 | C45—C44—H44B | 110.4 |
C22—C23—C24 | 119.4 (4) | H44A—C44—H44B | 108.6 |
C22—C23—H23 | 120.3 | C46—C45—C44 | 102.4 (6) |
C24—C23—H23 | 120.3 | C46—C45—H45A | 111.3 |
N2—C24—C23 | 122.7 (4) | C44—C45—H45A | 111.3 |
N2—C24—C28 | 116.5 (4) | C46—C45—H45B | 111.3 |
C23—C24—C28 | 120.7 (4) | C44—C45—H45B | 111.3 |
N2—C25—C21 | 123.4 (3) | H45A—C45—H45B | 109.2 |
N2—C25—C26 | 118.0 (3) | O5—C46—C45 | 108.3 (6) |
C21—C25—C26 | 118.7 (3) | O5—C46—H46A | 110.0 |
N1—C26—C18 | 122.8 (3) | C45—C46—H46A | 110.0 |
N1—C26—C25 | 118.0 (3) | O5—C46—H46B | 110.0 |
C18—C26—C25 | 119.2 (3) | C45—C46—H46B | 110.0 |
C15—C27—H27A | 109.5 | H46A—C46—H46B | 108.4 |
C15—C27—H27B | 109.5 | ||
C1—S1—S2—C8 | 88.74 (17) | C24—N2—C25—C26 | −179.3 (3) |
S2—S1—C1—C6 | −18.7 (3) | C22—C21—C25—N2 | −0.1 (5) |
S2—S1—C1—C2 | 160.5 (2) | C20—C21—C25—N2 | −177.7 (3) |
C6—C1—C2—C3 | −1.8 (5) | C22—C21—C25—C26 | 178.6 (3) |
S1—C1—C2—C3 | 179.0 (3) | C20—C21—C25—C26 | 1.0 (5) |
C6—C1—C2—C7 | −178.2 (3) | C15—N1—C26—C18 | −0.2 (5) |
S1—C1—C2—C7 | 2.6 (4) | C15—N1—C26—C25 | 179.7 (3) |
C1—C2—C3—C4 | 0.7 (6) | C17—C18—C26—N1 | −0.5 (5) |
C7—C2—C3—C4 | 177.1 (3) | C19—C18—C26—N1 | 179.3 (3) |
C2—C3—C4—C5 | −0.1 (6) | C17—C18—C26—C25 | 179.7 (3) |
C3—C4—C5—C6 | 0.7 (6) | C19—C18—C26—C25 | −0.5 (5) |
C4—C5—C6—C1 | −1.9 (6) | N2—C25—C26—N1 | −1.4 (5) |
C2—C1—C6—C5 | 2.4 (5) | C21—C25—C26—N1 | 179.9 (3) |
S1—C1—C6—C5 | −178.4 (3) | N2—C25—C26—C18 | 178.5 (3) |
C3—C2—C7—O1 | −157.5 (4) | C21—C25—C26—C18 | −0.2 (5) |
C1—C2—C7—O1 | 19.0 (5) | C40—N3—C29—C30 | −0.9 (5) |
C3—C2—C7—O2 | 21.9 (5) | C40—N3—C29—C41 | 178.2 (3) |
C1—C2—C7—O2 | −161.7 (3) | N3—C29—C30—C31 | 2.7 (6) |
S1—S2—C8—C13 | −15.5 (3) | C41—C29—C30—C31 | −176.5 (4) |
S1—S2—C8—C9 | 165.0 (2) | C29—C30—C31—C32 | −1.5 (6) |
C13—C8—C9—C10 | 0.2 (5) | C30—C31—C32—C40 | −1.1 (5) |
S2—C8—C9—C10 | 179.7 (3) | C30—C31—C32—C33 | 175.7 (4) |
C13—C8—C9—C14 | −178.0 (3) | C31—C32—C33—C34 | −178.3 (4) |
S2—C8—C9—C14 | 1.4 (4) | C40—C32—C33—C34 | −1.5 (6) |
C8—C9—C10—C11 | −2.3 (5) | C32—C33—C34—C35 | −1.1 (6) |
C14—C9—C10—C11 | 176.0 (3) | C33—C34—C35—C36 | 179.4 (4) |
C9—C10—C11—C12 | 2.9 (6) | C33—C34—C35—C39 | 1.6 (6) |
C10—C11—C12—C13 | −1.6 (6) | C39—C35—C36—C37 | −1.5 (5) |
C11—C12—C13—C8 | −0.5 (6) | C34—C35—C36—C37 | −179.3 (4) |
C9—C8—C13—C12 | 1.1 (5) | C35—C36—C37—C38 | 1.2 (6) |
S2—C8—C13—C12 | −178.4 (3) | C39—N4—C38—C37 | −0.4 (5) |
C10—C9—C14—O3 | −160.7 (3) | C39—N4—C38—C42 | 179.7 (3) |
C8—C9—C14—O3 | 17.6 (5) | C36—C37—C38—N4 | −0.2 (6) |
C10—C9—C14—O4 | 18.5 (5) | C36—C37—C38—C42 | 179.7 (4) |
C8—C9—C14—O4 | −163.2 (3) | C38—N4—C39—C35 | 0.0 (5) |
C26—N1—C15—C16 | 0.7 (5) | C38—N4—C39—C40 | 178.4 (3) |
C26—N1—C15—C27 | −179.9 (3) | C36—C35—C39—N4 | 0.9 (5) |
N1—C15—C16—C17 | −0.6 (6) | C34—C35—C39—N4 | 178.8 (3) |
C27—C15—C16—C17 | −179.9 (4) | C36—C35—C39—C40 | −177.4 (3) |
C15—C16—C17—C18 | −0.1 (5) | C34—C35—C39—C40 | 0.4 (5) |
C16—C17—C18—C26 | 0.6 (5) | C29—N3—C40—C32 | −1.9 (5) |
C16—C17—C18—C19 | −179.2 (4) | C29—N3—C40—C39 | −179.5 (3) |
C17—C18—C19—C20 | −179.6 (4) | C31—C32—C40—N3 | 3.0 (5) |
C26—C18—C19—C20 | 0.6 (6) | C33—C32—C40—N3 | −174.0 (3) |
C18—C19—C20—C21 | 0.2 (6) | C31—C32—C40—C39 | −179.4 (3) |
C19—C20—C21—C22 | −178.5 (4) | C33—C32—C40—C39 | 3.6 (5) |
C19—C20—C21—C25 | −1.0 (6) | N4—C39—C40—N3 | −3.7 (5) |
C25—C21—C22—C23 | 0.9 (6) | C35—C39—C40—N3 | 174.7 (3) |
C20—C21—C22—C23 | 178.5 (4) | N4—C39—C40—C32 | 178.6 (3) |
C21—C22—C23—C24 | −1.1 (6) | C35—C39—C40—C32 | −3.0 (5) |
C25—N2—C24—C23 | 0.4 (5) | C46—O5—C43—C44 | −23.0 (9) |
C25—N2—C24—C28 | 178.7 (3) | O5—C43—C44—C45 | 28.7 (9) |
C22—C23—C24—N2 | 0.4 (6) | C43—C44—C45—C46 | −22.9 (9) |
C22—C23—C24—C28 | −177.8 (4) | C43—O5—C46—C45 | 8.1 (9) |
C24—N2—C25—C21 | −0.6 (5) | C44—C45—C46—O5 | 8.9 (8) |
D—H···A | D—H | H···A | D···A | D—H···A |
O2—H2o···N1i | 0.85 (4) | 1.91 (4) | 2.734 (4) | 163 (4) |
O2—H2o···N2i | 0.85 (4) | 2.46 (4) | 2.982 (5) | 121 (4) |
O4—H4o···N4ii | 0.84 (4) | 1.86 (3) | 2.691 (4) | 170 (4) |
C19—H19···O1iii | 0.95 | 2.59 | 3.448 (5) | 150 |
C22—H22···O5 | 0.95 | 2.52 | 3.383 (7) | 150 |
C23—H23···O3 | 0.95 | 2.56 | 3.345 (5) | 140 |
Symmetry codes: (i) x−1, y, z; (ii) −x+2, y−1/2, −z+1; (iii) −x+1, y+1/2, −z. |
Experimental details
Crystal data | |
Chemical formula | C14H10O4S2·2C14H12N2·C4H8O |
Mr | 794.96 |
Crystal system, space group | Monoclinic, P21 |
Temperature (K) | 98 |
a, b, c (Å) | 14.011 (4), 8.516 (3), 17.403 (5) |
β (°) | 109.637 (6) |
V (Å3) | 1955.7 (10) |
Z | 2 |
Radiation type | Mo Kα |
µ (mm−1) | 0.19 |
Crystal size (mm) | 0.26 × 0.21 × 0.10 |
Data collection | |
Diffractometer | Rigaku AFC12K/SATURN724 diffractometer |
Absorption correction | – |
No. of measured, independent and observed [I > 2σ(I)] reflections | 13023, 8637, 7988 |
Rint | 0.048 |
(sin θ/λ)max (Å−1) | 0.650 |
Refinement | |
R[F2 > 2σ(F2)], wR(F2), S | 0.068, 0.169, 1.05 |
No. of reflections | 8637 |
No. of parameters | 499 |
No. of restraints | 8 |
H-atom treatment | H atoms treated by a mixture of independent and constrained refinement |
Δρmax, Δρmin (e Å−3) | 0.83, −0.85 |
Absolute structure | Flack (1983), 3550 Friedel pairs |
Absolute structure parameter | 0.01 (9) |
Computer programs: CrystalClear (Molecular Structure Corporation & Rigaku, 2005), SHELXS97 (Sheldrick, 2008), SHELXL97 (Sheldrick, 2008), ORTEP-3 (Farrugia, 1997) and DIAMOND (Brandenburg, 2006), publCIF (Westrip, 2010).
D—H···A | D—H | H···A | D···A | D—H···A |
O2—H2o···N1i | 0.85 (4) | 1.91 (4) | 2.734 (4) | 163 (4) |
O2—H2o···N2i | 0.85 (4) | 2.46 (4) | 2.982 (5) | 121 (4) |
O4—H4o···N4ii | 0.84 (4) | 1.86 (3) | 2.691 (4) | 170 (4) |
C19—H19···O1iii | 0.95 | 2.59 | 3.448 (5) | 150 |
C22—H22···O5 | 0.95 | 2.52 | 3.383 (7) | 150 |
C23—H23···O3 | 0.95 | 2.56 | 3.345 (5) | 140 |
Symmetry codes: (i) x−1, y, z; (ii) −x+2, y−1/2, −z+1; (iii) −x+1, y+1/2, −z. |
References
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As a continuation of studies into the phenomenon of co-crystallization of 2-[(2-carboxyphenyl)disulfanyl]benzoic acid (Broker & Tiekink, 2007; Broker et al., 2008; Broker & Tiekink, 2010; Arman et al., 2010), the co-crystallization of this dithiodibenzoic acid and 2,9-dimethylphenanthroline was investigated. This lead to the isolation of the title co-crystal Tetrahydrofuran (thf) solvate.
The crystallographic asymmetric unit of the title compound comprises one molecule of dithiodibenzoic acid (Fig. 1), two molecules of 2,9-dimethylphenanthroline (Figs. 2 and 3), and a solvent thf molecule. The acid adopts the expected conformation (Broker & Tiekink, 2007), stabilized in part by two close S···O(carbonyl) interactions, i.e. S1···O1 = 2.713 (3) Å and S2···O3 = 2.711 (3) Å; the dihedral angle formed between the benzene rings = 74.33 (17) °. Each carboxylic acid-H forms a close hydrogen bond to a phenanthroline-N (Table 1), and in the case of the N1-phenanthroline molecule, a weaker O2—H···N2 interaction is noted; the equivalent O4—H···N4 contact is longer than 2.66 Å. These interactions result in the formation of a trimeric aggregate, Fig. 4.
In the crystal packing the dithiodibenzoic acid and tetrahydrofuran molecules assemble into layers in the bc plane interspersed by layers of 2,9-dimethylphenanthroline molecules, with the most prominent interactions between them being of the type C—H···O (see Fig. 5 and Table 1).