Startseite Crystal structure of 1-[(Z)-[4-(4-methoxyphenyl)butan-2-ylidene]amino]-3-phenylurea, C18H21N3O2
Artikel Open Access

Crystal structure of 1-[(Z)-[4-(4-methoxyphenyl)butan-2-ylidene]amino]-3-phenylurea, C18H21N3O2

  • Ming Yueh Tan , Karen A. Crouse , Thahira B.S.A. Ravoof und Edward R.T. Tiekink EMAIL logo
Veröffentlicht/Copyright: 27. März 2018
Artikel downloaden (PDF)
Veröffentlichen auch Sie bei De Gruyter Brill
Manuskript einreichen Informationen für Autor*innen
Zeitschrift für Kristallographie - New Crystal Structures
Aus der Zeitschrift Zeitschrift für Kristallographie - New Crystal Structures Band 233 Heft 3

Abstract

C18H21N3O2, triclinic, P1̅ (no. 2), a = 8.5155(4) Å, b = 10.6415(4) Å, c = 19.0732(10) Å, α = 80.918(4)°, β = 89.689(4)°, γ = 80.666(4)°, V = 1683.74(14) Å3, Z = 4, Rgt(F) = 0.055, wRref(F2) = 0.133, T = 100 K.

CCDC no.: 1830404

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 prism
Size:0.44 × 0.29 × 0.10 mm
Wavelength:Mo Kα radiation (0.71073 Å)
μ:0.8 cm−1
Diffractometer, scan mode:SuperNova Dual, ω scans
2θmax, completeness:55°, >99%
N(hkl)measured, N(hkl)unique, Rint:15637, 7710, 0.040
Criterion for Iobs, N(hkl)gt:Iobs > 2 σ(Iobs), 4964
N(param)refined:431
Programs:Agilent [1], SHELX [2, 3], ORTEP [4]
Table 2:

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

AtomxyzUiso*/Ueq
O10.62938(16)0.17977(12)0.45757(7)0.0325(4)
O20.20571(15)0.95078(12)−0.03809(6)0.0274(3)
N10.65711(19)0.26364(15)0.34056(8)0.0265(4)
H1N0.621(2)0.3328(14)0.3101(9)0.032*
N20.4832(2)0.37184(15)0.41117(8)0.0278(4)
H2N0.437(2)0.3733(18)0.4526(7)0.033*
N30.44148(18)0.46161(14)0.35062(8)0.0240(4)
C10.5933(2)0.26540(17)0.40598(10)0.0252(4)
C20.7657(2)0.16579(17)0.31674(10)0.0250(4)
C30.8087(2)0.18784(19)0.24596(10)0.0288(5)
H30.76580.26660.21670.035*
C40.9134(2)0.0962(2)0.21768(12)0.0353(5)
H40.94150.11220.16920.042*
C50.9768(3)−0.0181(2)0.25965(12)0.0380(5)
H51.0492−0.08100.24050.046*
C60.9343(3)−0.04031(19)0.32977(12)0.0378(5)
H60.9779−0.11940.35860.045*
C70.8291(2)0.05033(18)0.35935(11)0.0315(5)
H70.80100.03360.40780.038*
C80.3416(2)0.56302(17)0.35577(10)0.0239(4)
C90.2972(2)0.65680(17)0.28843(9)0.0239(4)
H9A0.33070.73990.29330.029*
H9B0.17990.67270.28230.029*
C100.3715(2)0.61082(17)0.22189(9)0.0238(4)
H10A0.48860.59330.22880.029*
H10B0.33660.52820.21700.029*
C110.3316(2)0.70338(16)0.15329(9)0.0211(4)
C120.1768(2)0.76840(16)0.13697(9)0.0213(4)
H120.09560.75630.17050.026*
C130.1385(2)0.84978(16)0.07345(9)0.0215(4)
H130.03260.89370.06410.026*
C140.2555(2)0.86751(16)0.02301(9)0.0211(4)
C150.4095(2)0.80246(16)0.03690(10)0.0231(4)
H150.48960.81230.00260.028*
C160.4454(2)0.72220(17)0.10202(10)0.0235(4)
H160.55160.67890.11160.028*
C170.2642(2)0.59499(18)0.42328(10)0.0302(5)
H17A0.18970.53540.43860.045*
H17B0.20640.68360.41490.045*
H17C0.34610.58680.46040.045*
C180.3235(2)0.9762(2)−0.08930(10)0.0324(5)
H18A0.40761.0111−0.06760.049*
H18B0.27461.0390−0.12950.049*
H18C0.36940.8959−0.10600.049*
O30.33971(16)0.34631(12)0.54839(7)0.0327(4)
O40.82627(15)−0.44318(12)1.03135(7)0.0284(3)
N40.32024(18)0.26414(14)0.66636(8)0.0252(4)
H4N0.361(2)0.1956(14)0.6972(9)0.030*
N50.48823(19)0.15496(15)0.59335(8)0.0268(4)
H5N0.537(2)0.1558(18)0.5519(7)0.032*
N60.53493(18)0.06471(14)0.65343(8)0.0245(4)
C190.3792(2)0.26156(17)0.59999(10)0.0251(4)
C200.2120(2)0.36143(17)0.69096(10)0.0231(4)
C210.1890(2)0.34831(18)0.76388(10)0.0259(4)
H210.24500.27560.79420.031*
C220.0855(2)0.44006(18)0.79290(10)0.0283(4)
H220.07130.43020.84280.034*
C230.0029(2)0.54582(18)0.74927(11)0.0295(5)
H23−0.06870.60870.76880.035*
C240.0255(2)0.55916(19)0.67699(11)0.0323(5)
H24−0.03120.63190.64700.039*
C250.1297(2)0.46828(18)0.64711(10)0.0289(5)
H250.14430.47920.59720.035*
C260.6373(2)−0.03487(17)0.64658(10)0.0243(4)
C270.6851(2)−0.13092(17)0.71260(9)0.0246(4)
H27A0.8021−0.14280.71880.030*
H27B0.6570−0.21490.70570.030*
C280.6084(2)−0.09378(17)0.78052(10)0.0266(4)
H28A0.6317−0.00790.78650.032*
H28B0.4915−0.08680.77570.032*
C290.6656(2)−0.18903(17)0.84620(9)0.0224(4)
C300.6270(2)−0.31287(17)0.85763(10)0.0252(4)
H300.5632−0.33760.82320.030*
C310.6792(2)−0.40153(17)0.91802(10)0.0249(4)
H310.6523−0.48580.92420.030*
C320.7710(2)−0.36547(17)0.96925(10)0.0219(4)
C330.8103(2)−0.24187(17)0.95914(10)0.0241(4)
H330.8729−0.21650.99380.029*
C340.7577(2)−0.15610(17)0.89839(10)0.0250(4)
H340.7853−0.07210.89210.030*
C350.7140(3)−0.06337(19)0.57839(10)0.0321(5)
H35A0.6314−0.05860.54210.048*
H35B0.7772−0.15010.58630.048*
H35C0.78350.00000.56240.048*
C360.7948(3)−0.57233(18)1.04164(11)0.0332(5)
H36A0.6798−0.57151.04460.050*
H36B0.8472−0.61991.08580.050*
H36C0.8360−0.61441.00160.050*

Source of materials

To a solution of 4-phenylsemicarbazide (0.151 g, 1 mmol) in heated absolute ethanol (20 mL) was added slowly a heated ethanol solution (20 mL) of 4-methoxy-2-butanone (0.102 g, 1 mmol) while stirring for 20 min. The white precipitate was filtered, washed with cold ethanol and dried in vacuo. Single crystals were grown at room temperature from slow evaporation of a mixture of ethanol and acetonitrile (1:1 v/v). IR (cm−1) 3338 (N—H), 1665 (C=O), 1597 (C=N), 1239 (C—N), 1025 (C=S). MS: m/z 311.25 [M]+.

Experimental details

The C-bound H atoms were geometrically placed (C—H = 0.95−0.99 Å) and refined as riding with Uiso(H) = 1.2–1.5 Ueq(C). The N-bound H-atoms were located in a difference Fourier map but were refined with a distance restraint of N—H = 0.88 ± 0.01 Å, and with Uiso(H) set to 1.2 Ueq(N).

Comment

It is well known that the condensation of semicarbazides with aldehydes/ketones gives rise to a class of potential Schiff base ligands. These molecules attract interest in terms of potential biological activity, most notably in the context of their anti-convulsant properties with the 4-(4-fluorophenoxy)benzaldehyde semicarbazone being the subject of considerable investigations in this regard [5]. In connection with on-going studies of the biological activity of transition metal thiosemicarbazone complexes [6], recently the synthesis and characterization of a new Schiff base ligand, derived from the reaction of aryl semicarbazide and vanillylacetone, was described [7]. In continuation of these studies, the title Schiff base molecule was characterized.

Two independent molecules comprise the asymmetric unit of the title compound. As seen from the Figure (70% displacement ellipsoids), the molecules present many similarities but, with the obvious difference related to the relative disposition of the methoxyphenyl residues. The molecule comprises a di-substituted urea residue. At one end, there is a phenyl ring while at the other, an imine (Z-configuration) group connects the urea residue to the 4-methoxyphenyl ring via an ethane link. The four atoms of the urea core are strictly planar with a r.m.s. deviation of 0.0004 Å for the fitted atoms [0.0014 Å for the O3-molecule]. The amine-N—H and imine-N atoms are syn, a disposition that enables the formation of intramolecular amine-N–H⋯N(imine) hydrogen bonds [N1—H1n⋯N3: 2.111(16) Å and 113.8(14)°; N4—H4n⋯N6: 2.125(16) Å and 113.7(13)°]. The dihedral angle between the CN2O plane and the adjacent phenyl ring is 3.85(13)° [7.54(12)°], consistent with a co-planar relationship. The dihedral angles between the outer phenyl rings are 37.56(8) and 66.56(5)° for the O1- and O3-molecules, respectively.

The most prominent feature of the molecular packing is the formation of an eight-membered {⋯HNCO}2 amide synthon formed between the two independent molecules comprising the asymmetric unit [N2—H2n⋯O3: 2.001(14) Å and 171.0(18)°; N5—H5n⋯O1: 1.956(14) Å and 172.8(17)°].

There is a sole literature precedent for molecules of this type as discussed recently [7]. The structure of this molecule, derived from the reaction of semicarbazide and vanillylacetone, presents very similar features to that described above.

Acknowledgements

We thank the staff of the University of Malaya’s X-ray diffraction laboratory for the data collection. The Universiti Putra Malaysia, under the research University Grant Scheme (RUGS Nos. 9199834 and 9174000), and the Malaysian Ministry of Science, Technology and Innovation (Grant No. 09-02-04-0752-EA001) are thanked for support.

References

Agilent: Agilent Technologies, Yarnton, England (2011).Suche in Google Scholar

Sheldrick, G. M.: A short history of SHELX. Acta Crystallogr. A71 (2015) 3–8.10.1107/S2053273314026370Suche in Google Scholar PubMed PubMed Central

Sheldrick, G. M.: Crystal structure refinement with SHELXL. Acta Crystallogr. C71 (2015) 3–8.10.1107/S2053229614024218Suche in Google Scholar PubMed PubMed Central

Farrugia, L. J.: WinGX and ORTEP for Windows: an update. J. Appl. Cryst. 45 (2012) 849–854.10.1107/S0021889812029111Suche in Google Scholar

Pandeya, S. N.: Semicarbazone – a versatile therapeutic pharmacophore for fragment based anticonvulsant drug design. Acta Pharm. 62 (2012) 263–286.10.2478/v10007-012-0030-1Suche in Google Scholar PubMed

Yusof, E. N. M.; Ravoof, T. B. S. A.; Tiekink, E. R. T.; Veerakumarasivam, A.; Crouse, K. A.; Tahir, M. I. M.; Ahmad, H.: Synthesis, characterization and biological evaluation of transition metal complexes derived from N, S bidentate ligands. Int. J. Mol. Sci. 16 (2015) 11034–11054.10.3390/ijms160511034Suche in Google Scholar PubMed PubMed Central

Tan, M. Y.; Crouse, K. A.; Ravoof, T. B. S. A.; Jotani, M. M.; Tiekink, E. R. T.: 3-{(E)-[4-(4-Hydroxy-3-methoxyphenyl)butan-2-ylidene]amino}-1-phenylurea: crystal structure and Hirshfeld surface analysis. Acta Crystallogr. E74 (2018) 21–27.10.1107/S2056989017017273Suche in Google Scholar PubMed PubMed Central

Received: 2017-12-19
Accepted: 2018-3-16
Published Online: 2018-3-27
Published in Print: 2018-5-24

©2018 Ming Yueh Tan 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-κ2N;κ4O)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-κO;κ2O′,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′-κ2N: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′:S;κ3S: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
https://doi.org/10.1515/ncrs-2017-0415
Creative Commons
BY-NC-ND 4.0

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-κ2N;κ4O)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-κO;κ2O′,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′-κ2N: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′:S;κ3S: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
Jetzt anmelden und 20% sparen
Institutioneller Zugang
Wie funktioniert Authentifizierung?
Haben Sie eine Idee, wie wir unsere Website verbessern können?
Bitte schreiben Sie uns.
© 2025 De Gruyter Brill
Heruntergeladen am 17.11.2025 von https://www.degruyterbrill.com/document/doi/10.1515/ncrs-2017-0415/html
Button zum nach oben scrollen