Startseite Crystal structure of (Z)-4-(furan-2-yl(p-tolylamino)methylene)-3-methyl-1-p-tolyl-1H-pyrazol-5(4H)-one, C23H21N3O2
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Crystal structure of (Z)-4-(furan-2-yl(p-tolylamino)methylene)-3-methyl-1-p-tolyl-1H-pyrazol-5(4H)-one, C23H21N3O2

  • Bao-Qi Zhang , Lin Zhang , Heng-Qiang Zhang , Cheng-Liang Zhao EMAIL logo und Bin Chen EMAIL logo
Veröffentlicht/Copyright: 12. Februar 2016

Abstract

C23H21N3O2, triclinic, P1̅ (no. 2), a = 10.305(3) Å, b = 10.4528(16) Å, c = 10.6351(17) Å, b = 101.139(4)°, V = 983.4(4) Å3, Z = 2, Rgt(F) = 0.0559, wRref(F2) = 0.1607, T = 295(2) K.

CCDC no.:: 1446776

The crystal structure is shown in the figure. Tables 13 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:Yellow, block, size 0.18×0.20×0.22 mm
Wavelength:Mo Kα radiation (0.71073 Å)
μ:0.82 cm−1
Diffractometer, scan mode:CCD area detector, φ and ω scans
2θmax:55.24°
N(hkl)measured, N(hkl)unique:6446, 4576
Criterion for Iobs, N(hkl)gt:Iobs > 2 σ(Iobs), 2424
N(param)refined:260
Programs:Bruker data collection and reduction software [4] SHELX [5]
Table 2

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

AtomSitexyzUiso
H(2)2i0.05930.3614−0.01060.065
H(3)2i−0.15800.3462−0.13410.067
H(5A)2i−0.35620.1332−0.43450.115
H(5B)2i−0.29090.2291−0.50160.115
H(5C)2i−0.32120.3037−0.35490.115
H(6)2i−0.09150.1252−0.50540.069
H(7)2i0.12450.1398−0.38640.064
H(11A)2i0.54600.0617−0.07970.095
H(11B)2i0.62810.1849−0.10870.095
H(11C)2i0.50330.0560−0.23200.095
H(14)2i0.87250.52230.27850.093
H(15)2i0.97970.33200.30080.101
H(16)2i0.79490.11530.22960.092
H(18)2i0.62970.81720.41910.064
H(19)2i0.72970.95820.66280.071
H(21A)2i0.74660.89940.91760.133
H(21B)2i0.87170.98460.88930.133
H(21C)2i0.87750.84490.90940.133
H(22)2i0.75130.60250.70880.072
H(23)2i0.64800.45920.46570.068
H(3A)2i0.480(3)0.561(3)0.222(3)0.10(1)
Table 3

Atomic displacement parameters (Å2).

AtomSitexyzU11U22U33U12U13U23
C(1)2i0.1161(2)0.2541(2)−0.1854(2)0.049(1)0.040(1)0.050(1)0.0163(9)0.013(1)0.017(1)
C(2)2i0.0298(2)0.3146(2)−0.1105(2)0.055(1)0.053(1)0.048(1)0.019(1)0.015(1)0.015(1)
C(3)2i−0.1008(2)0.3051(2)−0.1852(3)0.048(1)0.052(1)0.063(2)0.020(1)0.019(1)0.017(1)
C(4)2i−0.1483(2)0.2361(2)−0.3337(2)0.051(1)0.042(1)0.060(1)0.015(1)0.010(1)0.020(1)
C(5)2i−0.2924(3)0.2244(3)−0.4135(3)0.064(2)0.077(2)0.079(2)0.028(1)0.004(1)0.031(2)
C(6)2i−0.0611(3)0.1741(2)−0.4056(2)0.062(2)0.054(1)0.046(1)0.019(1)0.009(1)0.016(1)
C(7)2i0.0684(2)0.1823(2)−0.3347(2)0.058(1)0.052(1)0.049(1)0.023(1)0.019(1)0.017(1)
C(8)2i0.3378(2)0.3769(2)0.0192(2)0.053(1)0.046(1)0.048(1)0.021(1)0.016(1)0.021(1)
C(9)2i0.4617(2)0.3343(2)0.0423(2)0.046(1)0.048(1)0.050(1)0.018(1)0.014(1)0.021(1)
C(10)2i0.4413(2)0.2054(2)−0.0859(2)0.053(1)0.047(1)0.053(1)0.020(1)0.018(1)0.024(1)
C(11)2i0.5384(3)0.1193(3)−0.1306(3)0.064(2)0.065(2)0.061(2)0.031(1)0.025(1)0.020(1)
C(12)2i0.5697(2)0.4136(2)0.1720(2)0.048(1)0.044(1)0.057(1)0.017(1)0.019(1)0.025(1)
C(13)2i0.6875(2)0.3637(2)0.2077(2)0.049(1)0.041(1)0.061(1)0.015(1)0.015(1)0.022(1)
C(14)2i0.8255(3)0.4271(3)0.2570(3)0.054(2)0.066(2)0.120(2)0.018(1)0.026(2)0.050(2)
C(15)2i0.8854(3)0.3202(4)0.2700(3)0.054(2)0.094(2)0.118(3)0.037(2)0.023(2)0.055(2)
C(16)2i0.7837(3)0.2018(3)0.2308(3)0.085(2)0.070(2)0.085(2)0.045(2)0.022(2)0.035(2)
C(17)2i0.6313(2)0.6241(2)0.4163(2)0.038(1)0.049(1)0.052(1)0.0146(9)0.012(1)0.021(1)
C(18)2i0.6545(2)0.7733(2)0.4769(2)0.058(1)0.051(1)0.056(1)0.022(1)0.019(1)0.025(1)
C(19)2i0.7147(3)0.8577(3)0.6233(3)0.067(2)0.045(1)0.060(2)0.015(1)0.021(1)0.018(1)
C(20)2i0.7530(2)0.7957(3)0.7122(2)0.046(1)0.059(2)0.051(1)0.009(1)0.009(1)0.022(1)
C(21)2i0.8181(4)0.8897(3)0.8716(3)0.102(2)0.078(2)0.061(2)0.014(2)0.007(2)0.020(2)
C(22)2i0.7271(3)0.6464(3)0.6507(3)0.058(2)0.064(2)0.061(2)0.017(1)0.012(1)0.034(1)
C(23)2i0.6659(2)0.5601(3)0.5046(3)0.059(1)0.047(1)0.062(2)0.015(1)0.013(1)0.024(1)
N(1)2i0.2510(2)0.2666(2)−0.1117(2)0.051(1)0.048(1)0.045(1)0.0220(8)0.0122(8)0.0140(8)
N(2)2i0.3180(2)0.1648(2)−0.1770(2)0.057(1)0.048(1)0.051(1)0.0248(9)0.0207(9)0.0186(9)
N(3)2i0.5637(2)0.5422(2)0.2661(2)0.051(1)0.048(1)0.051(1)0.0201(9)0.0068(9)0.0156(9)
O(1)2i0.3101(2)0.4871(2)0.0962(2)0.060(1)0.0536(9)0.0545(9)0.0279(8)0.0110(8)0.0108(8)
O(2)2i0.6585(2)0.2238(2)0.1917(2)0.063(1)0.051(1)0.078(1)0.0186(8)0.0069(9)0.0290(9)

Source of materials

A mixture of a 50 mL 1-p-tolyl-3-methyl-4-(2-furoyl)-5-pyrazolone (PTMFP) (20 mmol, 5.345 g), and 30 mL p-aminotoluene ethanol solution (20 mmol, 2.143 g) was refluxed for ca. 8h, adding a few drops of glacial acetic acid as a catalyst. The ethanol was removed by evaporation and the resulting yellow precipitate was filtered off, washed with cold anhydrous ethanol and dried in air. Yellow block crystals were obtained by slowly evaporation of a solution at room temperature for a few days. The final yield was 75.6%.

Experimental details

The H atom bonded to N3 was located in a difference map and refined freely. Other H atoms were placed in calculated positions, with C–H = 0.93 for phenyl, 0.96 for methyl and 0.97 Å for methylene H atoms, and refined as riding, with Uiso(H) = 1.2eq(C) for phenyl and methylene H, and 1.5eqU(C) for methyl H.

Discussion

Acylpyrazolones are an interesting class of β-diketones, containing a pyrazole-bearing chelating arm. Thus, their metal complexes are used for the separation of elements with similar properties [1]. In recent years, people have reported that Schiff bases derived from 1-p-tolyl-3-methyl-4-(2-furoyl)-5-pyrazolone (PTMFP) have application in coordination chemistry and in antibacterial activation [2, 3]. Knowledge of the crystal structure of such schiff base derivatives gives us not only information about nuclearity of the complex molecule, but is important in understanding the behaviour of these compounds with respect to the mechanisms of pharmacological activities and physiological activities.

In the title crystal structure, atoms O1, C8, C9 and C12 of the PTMFP moiety and atom N3 of p-aminotoluene group are coplanar, the largest deviation being 0.047(11) Å for atom C12. The dihedral angle between this mean plane and pyrazole ring is 4.23(3)°. The bond length of C9—C12 = 1.402(3) Å indicating the delocalization. The atom O1 of PTMFP and the N3 atom of the p-aminotoluene group are on the same side of C9—C12 bond, which are available for coordination with metal cations. A strong intramolecular hydrogen bond N3—H3A⋯O1 is indicative for the enamine-keto form.


Corresponding author: Cheng-Liang Zhao and Bin Chen, Affiliated Hospital of Chengde Medical College, Chengde, 067000, Hebei Province, People's Republic of China, e-mail: (C.-L. Zhao); (B. Chen)

Acknowledgements:

This work was supported by the National Natural Science Foundation of China (No. 81502334), and the scientific research foundation of Hebei Provincial Health Department (No. ZL20140116) and the clinical research special fund of WuJieping Medical Foundation (No. 320.6750.14119), and the Science and Technology Research Youth Fund Project of Higher School in Hebei Province (No. H2012406015), and the Natural Science Foundtaion of Hebei Province of China (No. B2014101001), and program for the Outstanding Young-aged Innovative Talents of Higher Learning Institutions of Hebei Province for financial support (BJ201404).

References

1. Nishihama, S.; Hirai, T.; Komasawa, I.: Review of advanced liquid-liquid extraction systems for the separation of metal ions by a combination of conversion of the metal species with chemical reaction. Ind. Eng. Chem. Res. 40 (2001) 3085–3091.10.1021/ie010022+Suche in Google Scholar

2. Li, J.-Z.; Li, Y. G.; Yu, W.-J.: Synthesis, characterization and bioactivity of complexes of rare earth with bis-Schiff base from furoylpyrazolone. J. Rare Earth. 18 (2000) 233–236.Suche in Google Scholar

3. Zhang, H.-Q.; Li, J.-Z.; Zhang, Y.; Zhang, D.: Synthesis, crystal structure and thermal stability of a one-dimensional chain a cylpyrazol one complex Zn(C26H15N3O2Cl)(2) Chin. J. Inorg. Chem. 24 (2008) 990–993.Suche in Google Scholar

4. APEX2, SAINT and SADABS, Bruker AXS Inc., (2008) Madison, Wisconsin, USA.Suche in Google Scholar

5. Sheldrick, G. M.: A short history of SHELX. Acta Crystallogr. A64 (2008) 112–122.10.1107/S0108767307043930Suche in Google Scholar PubMed

Received: 2015-6-9
Accepted: 2016-1-12
Published Online: 2016-2-12
Published in Print: 2016-3-1

©2016 Bao-Qi Zhang et al., published by De Gruyter.

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Artikel in diesem Heft

  1. Cover and Frontmatter
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  3. Crystal structure of 5-methyl-2-phenyl-1,3-dioxane-5-carboxylic acid, C12H14O4
  4. Crystal structure of ethyl 2-(2-(2-(4-chlorophenyl)-3-methylbutanamido)thiazol-4-yl)acetate, C18H21ClN2O3S
  5. The crystal structure of (4E,11E,31E,38E)-1,4,12,15,18,26,31,39-Octaaza-7,21,24-trihydroxy-penta-cyclo[13·13·13·16,10·120,24·133,37]tetratetraconta-4,6(44),7,9,11,18,20(43),21,23,25,31,33(42),34,36,38-pentadecaene, C36H42N8O3
  6. Crystal structure of poly[diaqua-μ5-4-(3,5-dicarboxylato-κ3O1:O2:O3-phenoxy)phthalato-κ3O5,O7:O8)(μ2-4-(1H-pyrazol-5-yl)pyridine-κ2N:N′)dicobalt(II)] C24H16N3O11Co2
  7. Crystal structure of catena-poly[(μ2-acetamido-benzoato-κ2O:O′)triphenyltin(IV)], C27H23NO3Sn
  8. Crystal structure of chlorido(2,2′-((1E,1′E)-(((1R,2R)-cyclohexane-1,2-diyl)bis(azanylylidene))bis(methylylidene))diphenolato-κ4N,N′,O,O′)iron(III), C20H20ClFeN2O2
  9. Crystal structure of (E)-3-(4-tert-butyl)phenyl)-1-(3-chlorophenyl)prop-2-en-1-one, C18H17CIO
  10. Crystal structure of trans-1,2-bis(pyridinium-4-yl)ethylene–2-carboxy-4-methylbenzoate (1/2), C30H26N2O8
  11. Crystal structure of poly[aqua-ethylenediamine-tetraacetatolead(II)zinc(II)]
  12. Crystal structure of (E)-2-((2-(2,4-dinitrophenyl)hydrazono)methyl)-4-nitrophenol — triethylamine (2/1), C32H33N11O14
  13. Crystal structure of catena-poly[diaqua-bis-(μ2-5-carboxy-2-(pyridin-4-yl)benzoato-κ2O:N)cadmium(II)] dihydrate, C26H24N2O12Cd
  14. Crystal structure of 2-(ethoxycarbonyl)-2-(2-nitro-1-phenylethyl)-3-oxopyrrolidinium chloride, C15H19N2O5Cl
  15. Crystal structure of 4-((pyridin-4-ylmethyl)sulfinyl)pyridine, C11H10N2OS
  16. Crystal structure of 2,5-diethoxy-1,4-bis[2-(quinoline)ethenyl]benzene, C32H28N2O2
  17. Crystal structure of diaqua(μ2-1,1′-biphenyl-4,4′-diylbis(1H-imidazole)-κ2N:N′)tetrakis(3-carboxy-5-ethylpyridine-2-carboxylato-κ2N,O)dizinc(II), C54H50N8O18Zn2
  18. Crystal structure of a poly[bis(3,4,5,6-tetrachlorophthalato)neodym(III)potassium(I)] — 4,4′-bipyridine — water (1/1/5.5)
  19. The second polymorph of triethylammonium 2,4,6-trisulfanylidene-1,3,5-triazinan-1-ide, C9H18N4S3
  20. Crystal structure of 2,2′-diamino-[1,1′-biphenyl]-4,4′-dicarboxylic acid dihydrate, C14H16N2O6
  21. Crystal structure of the catena-poly[bis(1H-imidazole-κN)-(μ2-furan-2,5-dicarboxylato-κ2O1:O4)manganese(II)]monohydrate, C12H12MnN4O6
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  23. Crystal structure of 1-benzyl-3-(4-methylpyridin-2-yl)-1H-imidazol-3-ium hexafluorophosphate, C16H16F6N3P
  24. Crystal structure of tetraethylammonium 3,5-dinitrosalicylate, C15H23N3O7
  25. Crystal structure of 4-[5-(4-fluorophenyl)-3-(4-hydroxyphenyl)-4,5-dihydropyrazol-1-yl] benzenesulfonamide, C21H18FN3O3S
  26. Crystal structure of 2,4-dichlorobenzene anhydride, C14H6Cl4O3
  27. Crystal structure of bis(2-hydroxy-2-phenylacetato-κ2O,O′)bis(pyridine-κN)nickel(II), C26H24N2NiO6
  28. Crystal structure of (E)-4-nitro-2-(((3-(tetrahydro-8λ4-[1,3,2]oxazaborolo[2,3-b][1,3,2]oxaborol-8-yl)phenyl)imino)methyl)phenol – water (1/2), C17H18BN3O5·2H2O
  29. Crystal structure of 5-(4-carboxyphenoxy)-nicotinic acid, C13H9NO5
  30. Crystal structure of catena-poly[hexaaquabis(μ2-3-nitrophthalate-κ2O:O′)-(μ2-1,4-bis(4-pyridylmethyl)piperazine-κ2N:N′)dimanganese(II)] dihydrate, C32H42Mn2N6O20
  31. Crystal structure of diaquabis(bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylate-κ4O, O′:/O′′,O′′′)bis-(2,2′-bipyridine-κ2N, N′)dicadmium(II) hydrate
  32. Crystal structure of (R)-1-(1-(6-fluorobenzo[d]thiazol-2-yl)ethyl)-3-phenylthiourea
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  42. Crystal structure of 4-(1H-imidazol-1-yl)-6-pyrimidinylferrocene, C17H14FeN4
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  44. Crystal structure of 2-(4-acetyl-2,6-dimethyl-phenyl)-5,6-dichloro-isoindole-1,3-dione, C18H13Cl2NO3
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  52. Crystal structure of catena-poly[bis(μ2-4-(3-(pyridin-3-yl)-1H-1,2,4-triazol-5-yl)benzoato)-κ2N:O)copper(II)] dihydrate, C28H22N8O6Cu
  53. Crystal structure of catena-poly[tetraaqua-(μ2-4,4′-bipyridine-k2N:N′)-zinc(II)] fumarate tetrahydrate, C14H26N2O12Zn
  54. Crystal structure of triaqua-(1,10-phenanthroline)-(dihydrogen-3,3′,3′′-(2,4,6-trioxo-1,3,5-triazinane-1,3,5-triyl)tripropanoato) cobalt(II)dihydrogen-3,3′,3′′-(2,4,6-trioxo-1,3,5-triazinane-1,3,5-triyl)tripropanoate, C72H82Co2N16O42
  55. Crystal structure of poly[dibromido-(μ2–4,4′-bis-(pyrid-4-yl)biphenyl-κ2N:N′)lead(II)], C22H16N2PbBr2
  56. Crystal structure of catena-poly[diaqua-bis(μ2-5-carboxy-2-(pyridin-4-yl)benzoato-κ2O:N)-cobalt(II)]dihydrate, C26H24N2O12Co
  57. Crystal structure of 5-(4-pyridyl)pyrimidine–4,4′-bipyridine–1,3,5-benzenetriol–water (1:1:1:1), C25H23N5O4
  58. Crystal structure of 5-hydroxy-4-((4-hydroxyphenyl)imino)naphthalen-1(4H)-one monohydrate, C16H11NO3 · 0.5H2O
  59. Crystal structure of 2-amino-N-(4-methoxyphenyl)benzamide, C14H14N2O2
  60. Crystal structure of (2,5-dihydroxyphenyl)-(4-hydroxy-3,5-dimethoxyphenyl)methanone, C15H14O6
  61. Crystal structure of dichlorido[bis(2-hydroxyethyl)5′-([2,2′:6′,2′′-terpyridin]-4′-yl)-[1,1′:3′,1′′-terphenyl]-4,4′′-dicarboxylato]zinc(II), C39H31Cl2N3O6Zn
  62. Crystal structure of bis[4-(3-carboxy-6-fluoro-1-(4-fluorophenyl)-4-oxo-1,4-dihydroquinolin-7-yl)piperazin-1-ium] benzene-1,4-dicarboxylate (C20H18F2N3O3)2(C8H4O4), C48H40F4N6O10
  63. Crystal structure of (2,5-dihydroxyphenyl)-(4-methoxyphenyl)methanone, C14H12O4
  64. Crystal structure of photochromic 1-(2-methyl-5-phenyl-3-thienyl-2-[2-methyl-5-(4-ethoxylphenyl)-3-thienyl] 3,3,4,4,5,5-hexafluoro-cyclopent-1-ene, C29H22F6OS2
  65. Crystal structure of poly[diaquabis(μ2-biphenyl-2,4′-dicarboxylato-κ2O:O′)tris(μ2-1,1′-biphenyl-4,4′-diylbis(1H-imidazole)-κ2N:N′)dicobalt(II)] monohydrat, C82H64N12O11Co2
  66. Crystal structure of 2-amino-4-(3,4-difluorophenyl)-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile, C16H12N2O2F2
  67. Crystal structure of poly[(di-μ2-aqua-κ2O:O)bis(μ5-oxalato-1:2κ2O1; 1κ1O2; 3:4:5κ3O3; 3κ1O4)(μ4-oxalato-1:2κ2O1; 2:3κ2O2; 3:4κ2O3; 4:1κ2O4)dizinc(II)disodium(I)]
  68. Crystal structure of tetraethylammonium hexachloridotantalate(V), C8H20Cl6NTa
  69. Crystal structure of (E)-2,4-dibromo-6-(((2-nitrophenyl)imino)methyl)phenol, C13H8Br2N2O3
  70. The crystal structure of 6-chloro-2,4-diphenylquinoline
  71. Crystal structure of (E)-2-(((1,10-phenanthrolin-5-yl)imino)methyl)-5-methylphenol monohydrate, C20H15N3O·H2O
  72. Crystal structure of tris(3-(2-pyridyl)pyrazole)zinc(II)tetrachlorido zincate(II), C24H21Cl4N9Zn2
  73. Crystal structure of 4-chloro-N,N-diethyl-6-(piperidin-1-yl)-1,3,5-triazin-2-amine, C12H20ClN5
  74. The crystal structure of 4-allyl-5-benzyl-2,4-dihydro-3H-1,2,4-triazol-3-one, C12H13N3O
  75. Crystal structure of diethyl 2-(((2-(pyridin-3-ylthio)phenyl)amino)methylene)malonate, C19H20N2O4S
  76. Crystal structure of fac-tricarbonyl(2-(isopropylimino)methyl-5-methylphenolatido-κ2N,O)(pyridine-κN)rhenium(I), C19H19N2O4Re
  77. Crystal structure of 1,3,6,8-tetrakis(p-tolylthio)pyrene, C44H34S4
  78. Crystal structure of catena-poly-(diaqua-(μ2-1,2-bis(4-pyridyl)ethene-κ2N:N′)-(4-methylphthalato-κ2O,O′)-cobalt(II)trihydrate, C21H26CoN2O9
  79. Crystal structure of tetraethylammonium fac-tricarbonyl(hexafluoroacetylacetonato-κ2O,O′)-(nitrato-κO)rhenium(I), C16H21O8N2F6Re
  80. Crystal structure of 3-(thiophen-2-yl)-5-(p-tolyl)-4,5-dihydro-1H-pyrazole-1-carboxamide
  81. Crystal structure of bis(1-ethyl-3-methylimidazolium) tetrabromidocadmate(II), [C6H11N2]2[CdBr4]
  82. Crystal structure of N′-(adamantan-2-ylidene)-isonicotinohydrazide, C16H19N3O
  83. Crystal structure of trans-tetraaquabis(4-(pyridin-4-ylsulfonyl)pyridine-κN)cobalt(II) diperchlorate dihydrate, C20H28Cl2CoN4O18S2
  84. Crystal structure of (Z)-4-(furan-2-yl(p-tolylamino)methylene)-3-methyl-1-p-tolyl-1H-pyrazol-5(4H)-one, C23H21N3O2
  85. Crystal structure of 2-[(4-fluorobenzyl)sulfanyl]-4-(2-methylpropyl)-6-oxo-1,6-dihydropyrimidine-5-carbonitrile, C16H16FN3OS
  86. Crystal structure of poly[octaaqua-tris(benzene-1,2,4,5-tetracarboxylato)tetralanthanum(III)] hexahydrate, C30H34La4O38
  87. Crystal structure of trans-tetraaqua-bis(4,4′-sulfonyldipyridine-κN)zinc(II) diperchlorate dihydrate, C20H28Cl2ZnN4O18S2
  88. Crystal structure of 4-nitro-thiophene-2-carboxylic acid, a structure with a Z′ = 4, C5H3NO4S
  89. Crystal structure of dirubidium trimercury(II) tetraselenide, Rb2Hg3Se4
  90. Crystal structure of 5-(adamantan-1-yl)-3-[(4-chloroanilino)methyl]-2,3-dihydro-1,3,4-oxadiazole-2-thione, C19H22ClN3OS
  91. Crystal structure of hexaaquamagnesium(II) 5,5′-bitetrazole-1,1′-diolate, C2H12N8O8Mg
  92. The crystal structure of catena-poly[(μ2-1,1′-benzene-1,4-diylbis(1H-benzimidazole-κ2N:N′)silver(I)] nitrate, C20H14N5AgO3
  93. The crystal structure of 1-(2-(4-chlorophenoxy)-4-chlorophenyl)ethanone, C14H10Cl2O2
  94. The crystal structure of 3,5-dinitro-1,3,5-oxadiazinane, C3H6N4O5
  95. Crystal structure of methyl 5-methoxy 1H-indole-2-carboxylate, C11H11NO3
  96. Crystal structure of (Z)-1-(((3-acetyl-2-hydroxyphenyl)amino)methylene)naphthalen-2(1H)-one, C19H15NO3
  97. Crystal structure of (Z)-5-(4-chlorobenzylidene)-2-thioxothiazolidin-4-one —dimethylsulfoxide (1:1), C12H12ClNO2S3
  98. Crystal structure of 5,5′-((4-(trifluoromethyl)phenyl)methylene)bis(1,3-dimethylpyrimidine-2,4,6(1H,3H,5H)-trione) – diethylamine – dichloromethane (1/1/1) C25H32Cl2F3N5O6
  99. Crystal structure of 2-(dimethylsulfanylidene)-N-(4-methoxyphenyl)-3-oxo-3-phenylpropanamide
  100. Crystal structure of (1,10-phenanthroline-κ2N,N′)bis(thiocyanato-κN)platinum(II), C14H8N4PtS2
  101. Crystal structure of di(μ2-chlorido)bis[2-(2-pyridyl)phenyl-κ2N,C1]dipalladium(II), C22H16Cl2N2Pd2
  102. Crystal structure of trans-dibromidodi(pyridine-κN)palladium(II), PdBr2(C5H5N)2
Heruntergeladen am 8.9.2025 von https://www.degruyterbrill.com/document/doi/10.1515/ncrs-2015-0120/html
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