Startseite Crystal structure of the (E)-O-methyl-N-phenyl-thiocarbamate – 4,4′-bipyridine (1/1), C18H17N3OS
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Crystal structure of the (E)-O-methyl-N-phenyl-thiocarbamate – 4,4′-bipyridine (1/1), C18H17N3OS

  • Chien Ing Yeo und Edward R.T. Tiekink EMAIL logo
Veröffentlicht/Copyright: 16. März 2018

Abstract

C18H17N3OS, monoclinic, C2/c (no. 15), a = 13.4754(3) Å, b = 13.8997(3) Å, c = 18.0300(4) Å, β = 107.202(3)°, V = 3226.03(13) Å3, Z = 8, Rgt(F) = 0.0341, wRref(F2) = 0.0878, T = 100(2) K.

CCDC no.: 1825491

The asymmetric unit of the title crystal structure is shown in the figure. Tables 1 and 2 contain details of the measurement method and a list of the atoms including atomic coordinates and displacement parameters.

Table 1:

Data collection and handling.

Crystal:Colourless plate
Size:0.24 × 0.20 × 0.04 mm
Wavelength:Cu Kα radiation (1.54184 Å)
μ:18.4 cm−1
Diffractometer, scan mode:SuperNova Dual, ω scans
2θmax, completeness:150°, 98.6%
N(hkl)measured, N(hkl)unique, Rint:6551, 3285, 0.020
Criterion for Iobs, N(hkl)gt:Iobs > 2 σ(Iobs), 2972
N(param)refined:213
Programs:Agilent programs [1], SHELX [2, 3], ORTEP [4]
Table 2:

Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å2).

AtomxyzUiso*/Ueq
S10.67921(3)1.01618(2)0.31033(2)0.02535(11)
O10.66639(8)0.87788(7)0.40900(5)0.0211(2)
N10.65785(9)0.82439(8)0.29330(7)0.0188(2)
H1N0.6581(13)0.7693(14)0.3162(10)0.024(4)*
C10.66688(10)0.90365(10)0.33706(8)0.0186(3)
C20.65421(10)0.82017(9)0.21395(8)0.0179(3)
C30.70866(11)0.74577(10)0.19136(8)0.0196(3)
H30.74980.70290.22920.024*
C40.70268(11)0.73438(10)0.11340(8)0.0215(3)
H40.73930.68340.09800.026*
C50.64337(11)0.79728(10)0.05817(8)0.0225(3)
H50.64000.79010.00510.027*
C60.58893(11)0.87097(10)0.08097(8)0.0220(3)
H60.54810.91380.04310.026*
C70.59355(10)0.88269(10)0.15838(8)0.0199(3)
H70.55570.93290.17340.024*
C80.67688(13)0.95279(11)0.46615(8)0.0265(3)
H8A0.66680.92550.51350.040*
H8B0.62461.00270.44560.040*
H8C0.74640.98110.47820.040*
N20.62886(9)0.63529(9)0.34710(7)0.0216(2)
N30.40921(9)0.18236(9)0.39977(7)0.0253(3)
C90.67538(11)0.55211(10)0.33986(8)0.0218(3)
H90.73910.55460.32740.026*
C100.63555(11)0.46253(10)0.34956(8)0.0204(3)
H100.67190.40570.34410.025*
C110.54178(10)0.45626(10)0.36740(8)0.0189(3)
C120.49238(11)0.54286(11)0.37386(9)0.0252(3)
H120.42780.54260.38510.030*
C130.53828(11)0.62903(10)0.36371(9)0.0251(3)
H130.50370.68710.36880.030*
C140.49654(10)0.36184(10)0.37897(8)0.0193(3)
C150.52092(11)0.27751(10)0.34610(8)0.0212(3)
H150.56840.27920.31630.025*
C160.47558(11)0.19112(10)0.35717(8)0.0237(3)
H160.49240.13500.33330.028*
C170.38787(12)0.26308(11)0.43226(9)0.0270(3)
H170.34220.25870.46350.032*
C180.42801(11)0.35302(11)0.42343(9)0.0242(3)
H180.40900.40800.44740.029*

Source of materials

4,4′-Bipyridine (Merck; bpy; 0.05 g, 0.32 mmol) and 2.1 mol equivalent of MeOC(=S)N(H)Ph [5] (0.11 g, 0.67 mmol), each in chloroform (10 mL), were mixed and stirred at 323 K for 3 h. The resulting mixture was left for evaporation at room temperature after which colourless blocks were deposited. Elem. Anal. Calc. for C18H17N3OS: C, 63.39; H, 5.73; N, 11.37%. Found: C, 63.12; H, 5.37; N, 11.17%. IR (cm−1): 3178 (br) ν(N–H); 1593 (s) ν(C=C; bpy); 1447 (s) ν(C—N); 1411 (m) ν(C–N, bpy); 1205 (s) ν(C=S); 1059 (vs = very strong) ν(C—O).

Experimental details

The C-bound H atoms were geometrically placed (C—H = 0.95–0.98 Å) and refined as riding with Uiso(H) = 1.2–1.5 Ueq(C). The N-bound H-atom was refined with a distance restraint of N–H = 0.88 ± 0.01 Å, and Uiso(H) = 1.2 Ueq(N).

Comment

In the known co-crystals of alkoxycarbothioamides, i.e. molecules of the general formula ROC(=S)N(H)R′, for R, R′ = alkyl/aryl, with bipyridyl-type molecules, e.g. 4,4′-bipyridine (bpy), thioamide-N–H⋯N(pyridyl) hydrogen bonds have proven to be a reliable supramolecular synthon [6], [7], [8]. This synthon serves to link molecules in their 2:1 co-crystals, [ROC(=S)N(H)R]2(bipyridyl-type molecule) into three-molecule aggregates. In continuation of these studies, it was of some surprise that despite being co-crystallized under analogous conditions as for previous experiments [6], [7], [8], the title 1:1 co-crystal, [MeOC(=S)N(H)Ph]2(bpy), was isolated instead of the anticipated 2:1 co-crystal.

The Figure (70% displacement ellipsoids) shows the asymmetric unit, comprising one full molecule each of MeOC(=S)N(H)Ph and bpy, linked by a thioamide-N—H⋯N(pyridyl) hydrogen bond. The bpy molecule is significantly twisted as seen in the dihedral angle of 24.36(7)° between the pyridyl rings. The central CNOS chromophore in the alkoxycarbothioamide molecule is planar as is expected, but what was not expected is the anti-disposition of the thioamide-N—H and thione-S atoms. The alkoxycarbothioamide molecule is twisted with the dihedral angle between the central residue and the pendent phenyl group being 43.46(4)°.

A comparison of the MeOC(=S)N(H)Ph molecule in the present report with those in its pure form [5] and in its (centrosymmetric) co-crystal with trans-1,2-bis(4-pyridyl)ethylene [6] shows the MeOC(=S)N(H)Ph molecules to be also twisted with dihedral angles of 60.92(4) and 31.40(6)°, respectively, between the least-squares planes through the CNOS and phenyl residues. The key difference between the new and literature structures is in the relative orientations of the thioamide-N—H and thione-S atoms. Indeed, the overwhelming majority of alkoxycarbothioamide molecules [9], including those functioning as coformers in co-crystals have a syn-arrangement of thioamide-N–H and thione-S atoms [6], [7], [8], there being only three exceptional structures. Thus, in MeOC(=S)N(H)(4-C(=O)Me)Ph) [5], owing to the dictates of thioamide-N–H⋯O(carbonyl) hydrogen bonding, and in each of (4-pyridyl)-CH2OC(=S)N(H)Ph [10] and (cinchonan-9-yl)OC(=S)N(H)(2,4-MeO)2Ph [11], owing to the dictates of thioamide-N—H⋯N(pyridyl) hydrogen bonding, anti-dispositions of the thioamide-N–H and thione-S atoms are observed. Calculations [5], showed the energy differences between syn- and anti-conformations in these molecules differed by as little as 4–8 kJ mol−1. Thus, the surprising observation is the predominance of the syn-conformation.

In the molecular packing, both thione-S and pyridyl-N atoms are available for forming supramolecular aggregation via weak hydrogen bonds and it is the latter that does so. Thus, methyl-C—H⋯N(pyridyl) contacts are noted [C8—H8a⋯N3i = 2.59 Å and 159° for 1 − x, 1 − y, 1 − z] leading to centrosymmeric, four-molecule supramolecular aggregates in the crystal.

Acknowledgements

Sunway University is thanked for support of biological and crystal engineering studies of metal thiocarbamides.

References

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Received: 2017-12-12
Accepted: 2018-2-23
Published Online: 2018-3-16
Published in Print: 2018-5-24

©2018 Chien Ing Yeo et al., published by De Gruyter, Berlin/Boston

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Artikel in diesem Heft

  1. Cover and Frontmatter
  2. Bis(tetraethylammonium) carbonate – boric acid – water (1/2/5), C17H56B2N2O14
  3. Crystal structure of 4-methoxy-6-phenyl-2H-pyran-2-one, C12H10O3
  4. Crystal structure of tris{(3-((E)-(((E)-2-oxidobenzylidene)hydrazono)methyl)-2-oxo-2H-chromen-4-olato-κ3O,N:N′)}dicobalt(III)tris(dimethylformamide), C60H50Co2N9O15
  5. Crystal structure of poly[bis(1-methyl-[4,4′-bipyridin]-1-ium-κN)-tetrakis(μ3-sulfato-κ3O:O′:O′′)trizinc(II)], C22H22Zn3N4O16S4
  6. Crystal structure of (5Z,10Z)-3,13-dichloro-17,18-dioxo-5,11-diphenyl-8,9,17,18-tetrahydro-7H-dibenzo[e,n][1,4,8,12]tetraazacyclopentadecine-16,19-diido-κ4N,N′,N′′,N′′′)copper(II), C31H22N4O2Cl2Cu
  7. Crystal structure of bis{5-methoxy-2-(((2-oxo-2H-chromen-6-yl)imino)methyl)phenolato-κ2N,O}zinc(II), C34H24N2O8Zn
  8. Crystal structure of 2,2′-((((ethane-1,2-diylbis(oxy))bis(2,1-phenylene))bis(azanylylidene))bis(methanylylidene))diphenolato-κ2N4O)nickel(II), C28H22N2O4Ni
  9. Crystal structure of 1,1′-((1E,1′E)-(((ethane-1,2-diylbis(oxy))bis(2,1-phenylene))bis(azanylylidene))bis(methanylylidene))bis(naphthalen-2-olato)cobalt(II), C36H26N2O4Co
  10. Crystal structure of camptothecin, C20H16N2O4
  11. Crystal structure of (2-(chlorophenyl)-5-methyl-1,3-dioxane-5-carboxylato–κ2O,O′)(5,5,7,12,12,14-hexamethyl-1,4,8,11-tetraazacyclotetradecane-κ4N,N′,N′′,N′′′)nickel(II) perchlorate monohydrate, Ni(C16H36N4)(C12H12O4Cl)ClO4⋅H2O
  12. Crystal structure of 3-(2-chloro-6-methoxyquinolin-3-yl)-5-phenylisoxazole (C19H13ClN2O2)
  13. Crystal structure of tetrakis(μ2-acetato-κ2O:O′)-bis{[(E)-2,6-diisopropyl-N-(pyridin-3-ylmethylene)aniline]copper (II)}, C44H56Cu2N4O8
  14. Crystal structure of diethyl 2-(2-chlorophenyl)-1,3-dioxane-5,5-dicarboxylate, C16H19Cl1O6
  15. Crystal structure of (μ2-2,2′-bipyridine-3,3′-dicarboxylato)-bis(5,5,7,12,12,14-hexamethyl-1,4,8,11-tetraazacyclotetradecane)-di-nickel(II) perchlorate N,N′-dimethylformamide solvate, C50H92Cl2N12Ni2O14
  16. Crystal structure of catena-poly[triaqua(μ2-1,2-bis(4-pyridyl)ethane-κ2N:N′)-(1,2-bis(4-pyridyl)ethane-κN)nickel(II)] 2-aminonicotinate nitrate – 1,2-bis(4-pyridyl)ethane – water (2/1/8), C36H44N8NiO12
  17. Hydrothermal synthesis and crystal structure of poly[bis(μ2-3-(3,5-dicarboxyphenoxy)phthalato-κ3O,O′:O′′)-(μ2-1,2-di(pyridin-4-yl)ethane-κ2N:N′)copper(II)], C22H14CuNO9
  18. Crystal structure of catena-poly[aqua-(methanol-κO)-bis(μ2-4-(pyridin-4-yl)benzoato-κ2N:O)-bis(triphenylphospine-κP)disilver(I)], C61H52Ag2N2O6P2
  19. The crystal structure of 6-(4-bromobenzyl)-1,3,5-trimethyl-7-phenyl-1,5-dihydro-2H-pyrrolo[3,2-d]pyrimidine-2,4(3H)-dione, C22H20BrN3O2
  20. Synthesis and crystal structure of catena-poly[bis(2-(2-((2,6-dichlorophenyl)amino)phenyl)acetato-κO2O′,O′′)-(μ2-1,4-di(pyridin-4-yl)benzene-κ2N:N′)zinc(II)], C44H32N4ZnCl4O4
  21. Crystal structure of diaqua-bis[N-phenyl-2-(quinolin-8-yloxy)acetamide-κ3-N,O,O′]-nitrato(κ2O,O′)-cerium(III) dinitrate - acetone (1/2), C40H44N7O17Ce
  22. Crystal structure of the 2D coordination polymer poly[aqua(μ2-2,2′-(1,2-phenylene)diacetato-κ3O,O′:O′)-(μ2-4,4′-bis((1H-1,2,4-triazol-1-yl)methyl)-1,1′-biphenyl-κ2N:N′)cobalt(II)], C28H26CoN6O5
  23. Crystal structure of (dimethylformamide-κO)(perchlorato-κ2O,O′){μ2-6,6′-((1,2-phenylenebis(azanylylidene))bis(methanylylidene))bis(4-bromo-2-methoxyphenolate)-κ8N,N′,O:O,O′:O′,O′′,O′′′}sodium(I)nickel(II), C25H23Br2ClN3NaNiO9
  24. The crystal structure of catena-poly[bis((4-aminophenyl)sulfonyl)(pyrimidin-2-yl)amido-κ2N,N′)-bis(μ2-4,4′-bipyridine-N,N′2N:N′)zinc(II) – methanol (1/2), C32H34N10O6S2Zn
  25. Synthesis and crystal structure poly[aqua(μ3-2-(((7-hydroxy-3-(4-hydroxy-3-sulfonatophenyl)-4-oxo-4H-chromen-8-yl)methyl)ammonio)acetate-κ4O,O′:O′′:O′′′) sodium] monohydrate, C18H18NNaO11S
  26. Crystal structure of methyl 4′-amino-3′,5′-diisopropyl-[1,1′-biphenyl]-4-carboxylate, C20H25NO2
  27. Crystal structure of (η6-1-isopropyl-4-methyl benzene)-(N-(2,5-dichlorophenyl)-1-(pyridin-2-yl)methanimine-κ2N,N′)ruthenium(II) perchlorate, C22H22Cl4N2O4Ru
  28. Crystal structure of 2-(2-(1-Chlorocyclopropyl)-3-(2-chlorophenyl)-2-hydroxypropyl)-1H-1,2,4-triazole-3(2H)-thione, C14H15Cl2N3OS
  29. Crystal structure of methyl 4′-amino-3′,5′-dimethyl-[1,1′-biphenyl]-4-carboxylate, C16H17NO2
  30. The crystal structure of 1-(5-ferrocenyl-3-(trifluoromethyl)-1H-pyrazol-1-yl)pentan-1-on, C19H19F3FeN2O
  31. The crystal structure of (3S,12R,20R,24S)-3,12-diacetyl-20,24-epoxy-dammarane-3,12,25-triol acetone solvate, C34H56O6
  32. Crystal structure of methyl 10-(pyridin-4-yl)-anthracene-9-carboxylate, C21H15NO2
  33. Crystal structure of catena-poly[diaqua-bis(di(N2,N6-dihydroxypyridine-2,6-dicarboxamide))potassium(I)]tetrahydrate, C14H25N6O14K
  34. Crystal structure of poly{[μ2-(E)-1,4-bis(1H-benzo[d]imidazol-1-yl)but-2-ene-κ2N:N′][μ3–cyclohexane-1,4-dicarboxylato-κ4O,O′:O′′:O′′′]cadmium(II)}, C26H26CdN4O4
  35. Crystal structure of poly[aqua(μ3-[2,2′-bipyridine]-3,3′-dicarboxylato-κ4N,N′:O:O′)zinc(II)] – dimethylformamide (1/1), C15H15N3O6Zn
  36. The crystal structure of poly[tetraaqua-tris(μ2-2,6-di(1H-imidazol-1-yl)naphthalene-κ2N:N′)-bis(thiophene-2,5-dicarboxylato-κ1O)]dicobalt(II), C30H24CoN6O6S
  37. Crystal structure of (S)-1-(5-(anthracen-9-yl)-3-phenyl-4,5-dihydro-1H-pyrazol-1-yl)propan-1-one, C26H22N2O
  38. Crystal structure of 5-methyl-3,3-diphenyl-1-tosyl-1,2,3,4-tetrahydropyridine, C25H25NO2S
  39. Synthesis and crystal structure of μ-[1,1′-di(mesitylphosphanido)ferrocene]bis[η5-cyclopentadienylnickel(II)] tetrahydrofurane solvate, C42H48FeNi2OP2
  40. Synthesis and crystal structure of (E)-1-(4-(((E)-5-chloro-2-hydroxybenzylidene)amino)phenyl)ethan-1-one O-methyl oxime, C16H15ClN2O2
  41. Crystal structure of bis(1-(phenylsulfonyl)-2-(1-(pyrazin-2-yl)ethylidene)hydrazin-1-ido-κ3N,N′,O)nickel(II), C24H22N8O4S2Ni
  42. Crystal Structure of bis(1-(phenylsulfonyl)-2-(1-(pyrazin-2-yl)ethylidene)hydrazin-1-ido-κ3N,N′,O)copper(II), C24H22N8O4S2Cu
  43. Synthesis and crystal structure of poly[aqua{μ3-(1S,2S)-1-((7-hydroxy-3-(4-hydroxy-3-sulfonatophenyl)-4-oxo-4H-chromen-8-yl)methyl)pyrrolidin-1-ium-2-carboxylato-κ4O,O′:O′′:O′′′}sodium(I)] monohydrate, C21H22NNaO11S
  44. Halogen bonds in the crystal structure of 1,4-diiodotetrafluorobenzene–1,2-bis(4-pyridyl)propane (1/1), C19H14F4I2N2
  45. Crystal structure of bis(μ-N-i-propyl-N-n-propyldithiocarbamato-κ2S:S′) bis(N-i-propyl-N-n-propyldithiocarbamato-κ2S,S′)dizinc(II), C28H56N4S8Zn2
  46. Crystal structure of bis(μ-N-i-propyl-N-n-propyldithiocarbamato-κ3S,S′:S)bis(N-i-propyl-N-n-propyldithiocarbamato-κ2S,S′)dicadmium(II), C28H56Cd2N4S8
  47. Crystal structure of bis(μ2-di-n-butyldithiocarbamato-κ3S,S′:S3S:S:S′)-hexacarbonyl-di-rhenium(I), C24H36N2O6Re2
  48. Crystal structure of 7-(4-methylphenyl)imidazo[1,2-a][1,3,5]triazin-4-amine, C12H11N5
  49. Crystal structure of the co-crystal O-isopropyl phenylcarbamothioate – 4,4′-bipyridine (2/1), C15H17N2OS
  50. Crystal structure of the coordination polymer catena-poly[chlorido-{μ2-2-(((3,5-dimethyl-1H-pyrazol-1-yl)methyl)amino)-3-hydroxybutanoato-κ4N,N,O:O′}copper(II)], C11H16ClCuN2O3
  51. Synthesis and crystal structure of bis(μ2-acetato-κ2O:O′)-di(ethanol)-bis{μ2-5-(N,N′-diethylamine)-5′-methoxyl-2,2′-[ethylenediyldioxybis(nitrilomethylidyne)]diphenolato-κ6O:O,N,N,O′:O′}trinickel(II) – ethanol – acetonitrile (1/2/2), C58H86Ni3N8O18
  52. Crystal structure of the bis((E)-O-ethyl-N-phenylthiocarbamate) – 4,4′-bipyridine co-crystal (2/1), C28H30N4O2S2
  53. Crystal structure of the (E)-O-methyl-N-phenyl-thiocarbamate – 4,4′-bipyridine (1/1), C18H17N3OS
  54. Crystal structure of bis(μ2-diethyldithiocarbamato-κ3S,S′:S′)-bis(tricyclohexylphosphane-κP)dicopper(I), C46H86Cu2N2P2S4
  55. Crystal structure of N-(3-chlorophenyl)ethoxycarbothioamide, C9H10ClNOS
  56. Crystal structure of bis(μ2-pyrrolidine-1-carbodithioato-κ3S,S′:S;κ3S:S:S′)-bis(tricyclohexylphosphane-P)-di-copper(I), C46H82Cu2N2P2S4
  57. Crystal structure of N-(2-chlorophenyl)methoxycarbothioamide, C8H8ClNOS
  58. Crystal structure of chlorido-methanol-(N-(2-(oxy)-3-methoxybenzylidene)pyridine-4-carbohydrazonato-κ3O,N,O′)-(4-methylphenyl)methyl-tin(IV), C23H24ClN3O4Sn
  59. Crystal structure of N-(3-chlorophenyl)(propan-2-yloxy)carbothioamide, C10H12ClNOS
  60. Crystal structure of 1-[(Z)-[4-(4-methoxyphenyl)butan-2-ylidene]amino]-3-phenylurea, C18H21N3O2
  61. A triclinic polymorph of bis(μ-N,N-bis(2-hydroxyethyl)dithiocarbamato-κ3S,S′:S′) bis(N,N-bis(2-hydroxyethyl)dithiocarbamato-κ2S:S′)zinc(II), C20H40N4O8S8Zn2
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