Startseite Crystal structure of 5-(4-pyridyl)pyrimidine–4,4′-bipyridine–1,3,5-benzenetriol–water (1:1:1:1), C25H23N5O4
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Crystal structure of 5-(4-pyridyl)pyrimidine–4,4′-bipyridine–1,3,5-benzenetriol–water (1:1:1:1), C25H23N5O4

  • Wen-Jun Xu , De-Qiang Qi EMAIL logo , Jin-Zong You , Xue-Jie Wang , Yi-Ping Zhang , Fei-Fei Hu , Jia-Ying Bian , Chun-Xia Yang und Juan Huang
Veröffentlicht/Copyright: 8. Januar 2016

Abstract

C25H23N5O4, triclinic, P1̅ (no. 2), a = 8.157(2) Å, b = 9.262(2) Å, c = 15.465(4) Å, α = 87.887(4)°, β = 89.803(4)°, γ = 72.727(4)°, V = 1114.9(5) Å3, Z = 2, Rgt(F) = 0.0755, wRret(F2) = 0.184, T = 298 K.

CCDC no.:: 1441527

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:Colourless, plan, size 0.05×0.45×0.45 mm
Wavelength:Mo Kα radiation (0.71073 Å)
μ:0.95 cm−1
Diffractometer, scan mode:CCD area detector, φ and ω scans
2θmax:50.5°
N(hkl)measured, N(hkl)unique:5757, 3973
Criterion for Iobs, N(hkl)gt:Iobs > 2 σ(Iobs), 2479
N(param)refined:310
Programs:SHELX [8]
Table 2

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

AtomSitexyzUiso
H(4B)2i0.12340.69890.07760.161
H(4A)2i0.10450.55240.08820.161
H(1)2i1.20670.19570.03660.099
H(2)2i0.96130.41690.22520.074
H(4)2i1.0456−0.02320.21650.099
H(6)2i0.79990.42580.33070.075
H(7)2i0.68360.42100.46410.082
H(8)2i0.9549−0.02490.34500.079
H(9)2i0.8255−0.01520.47550.090
H(10)2i0.36070.09320.41230.077
H(11)2i0.51270.07680.28830.069
H(13)2i0.31730.52370.25400.072
H(15)2i0.16960.52820.37910.079
H(16)2i0.53790.51050.17050.084
H(17)2i0.68690.49940.04630.101
H(18)2i0.70390.08520.01620.106
H(19)2i0.55230.07990.14500.089
H(20)2i0.42840.25230.55890.065
H(22)2i0.55430.19590.81080.070
H(24)2i0.06170.28860.73610.067
H(1A)2i0.69910.21040.61130.103
H(2A)2i0.14450.30970.52760.107
H(3)2i0.15410.26980.87760.123
Table 3

Atomic displacement parameters (Å2).

AtomSitexyzU11U22U33U12U13U23
O(4)2i0.0799(4)0.6427(4)0.1091(2)0.093(2)0.132(3)0.089(2)−0.027(2)0.040(2)0.029(2)
C(1)2i1.1497(5)0.1962(7)0.0888(2)0.072(3)0.114(4)0.044(2)0.000(3)0.010(2)−0.001(2)
C(2)2i1.0065(5)0.3257(5)0.1981(2)0.060(2)0.078(3)0.050(2)−0.022(2)0.011(2)−0.008(2)
C(3)2i0.9845(4)0.1975(4)0.2377(2)0.041(2)0.062(2)0.044(2)−0.010(2)0.003(1)−0.009(2)
C(4)2i1.0563(6)0.0676(5)0.1934(2)0.110(4)0.063(3)0.059(2)0.000(2)0.023(2)−0.009(2)
C(5)2i0.8976(4)0.1988(4)0.3214(2)0.042(2)0.057(2)0.047(2)−0.015(2)0.005(1)−0.010(2)
C(6)2i0.8101(5)0.3335(4)0.3594(2)0.075(3)0.055(2)0.056(2)−0.015(2)0.018(2)−0.010(2)
C(7)2i0.7391(5)0.3292(5)0.4396(2)0.075(3)0.066(3)0.063(2)−0.019(2)0.022(2)−0.022(2)
C(8)2i0.9001(5)0.0687(4)0.3676(2)0.078(3)0.053(2)0.065(2)−0.017(2)0.024(2)−0.015(2)
C(9)2i0.8228(5)0.0754(5)0.4467(3)0.088(3)0.065(3)0.075(3)−0.027(2)0.027(2)−0.001(2)
C(10)2i0.3526(5)0.1815(5)0.3797(2)0.081(3)0.072(3)0.046(2)−0.032(2)0.020(2)−0.003(2)
C(11)2i0.4435(5)0.1705(4)0.3052(2)0.065(2)0.061(2)0.049(2)−0.021(2)0.009(2)−0.004(2)
C(12)2i0.4326(4)0.2995(4)0.2548(2)0.043(2)0.065(2)0.040(2)−0.021(2)0.003(1)−0.004(2)
C(13)2i0.3280(5)0.4338(4)0.2853(2)0.065(2)0.059(2)0.055(2)−0.016(2)0.004(2)−0.004(2)
C(14)2i0.5278(4)0.2946(4)0.1732(2)0.039(2)0.070(2)0.048(2)−0.016(2)0.006(1)−0.001(2)
C(15)2i0.2405(5)0.4365(5)0.3604(2)0.067(3)0.078(3)0.050(2)−0.014(2)0.011(2)−0.020(2)
C(16)2i0.5708(5)0.4209(5)0.1410(2)0.068(3)0.086(3)0.063(2)−0.036(2)0.009(2)0.007(2)
C(17)2i0.6607(5)0.4131(6)0.0666(3)0.072(3)0.108(4)0.077(3)−0.035(3)0.015(2)0.014(3)
C(18)2i0.6707(6)0.1708(6)0.0492(3)0.086(3)0.090(3)0.078(3)−0.008(2)0.028(2)−0.014(2)
C(19)2i0.5781(5)0.1673(5)0.1265(2)0.075(3)0.076(3)0.065(2)−0.013(2)0.029(2)−0.003(2)
C(20)2i0.3961(5)0.2500(4)0.6165(2)0.071(3)0.048(2)0.040(2)−0.012(2)0.011(2)−0.006(2)
C(21)2i0.5190(5)0.2211(4)0.6811(2)0.064(2)0.040(2)0.047(2)−0.009(2)0.010(2)−0.007(2)
C(22)2i0.4717(5)0.2166(4)0.7670(2)0.068(3)0.058(2)0.046(2)−0.013(2)0.004(2)−0.005(2)
C(23)2i0.2999(5)0.2434(4)0.7870(2)0.076(3)0.050(2)0.043(2)−0.015(2)0.015(2)−0.002(2)
C(24)2i0.1767(5)0.2719(4)0.7222(2)0.058(2)0.046(2)0.062(2)−0.014(2)0.011(2)0.001(2)
C(25)2i0.2258(5)0.2755(4)0.6371(2)0.068(3)0.043(2)0.050(2)−0.013(2)0.002(2)0.001(2)
N(1)2i1.0878(4)0.3287(4)0.1239(2)0.069(2)0.102(3)0.052(2)−0.022(2)0.015(2)−0.003(2)
N(2)2i1.1402(5)0.0654(5)0.1191(2)0.119(3)0.092(3)0.058(2)0.005(2)0.030(2)−0.015(2)
N(3)2i0.7440(4)0.2038(4)0.4846(2)0.066(2)0.078(2)0.057(2)−0.023(2)0.020(2)−0.009(2)
N(4)2i0.7112(5)0.2949(5)0.0230(2)0.074(2)0.091(3)0.073(2)−0.016(2)0.025(2)0.004(2)
N(5)2i0.2544(4)0.3090(5)0.4081(2)0.069(2)0.105(3)0.051(2)−0.025(2)0.019(2)−0.019(2)
O(1)2i0.6876(3)0.1958(3)0.6633(2)0.064(2)0.083(2)0.055(1)−0.015(1)0.014(1)−0.007(1)
O(2)2i0.1019(3)0.3037(3)0.5752(2)0.068(2)0.090(2)0.053(1)−0.017(2)0.002(1)0.001(1)
O(3)2i0.2587(4)0.2395(4)0.8724(1)0.091(2)0.099(2)0.044(1)−0.012(2)0.022(1)0.002(1)

Source of material

A dichloromethane solution (5 mL) of 5-(4-pyridyl)pyrimidine (15.7 mg, 0.1 mmol) and 4,4′-bipyridine (15.6 mg, 0.1 mmol) was mixed with an aqueous acetonitrile solution (95%, 5 mL) of 1,3,5-benzenetriol (12.6 mg, 0.1 mmol). Crystals suitable for single-crystal X-ray diffraction were obtained by slow evaporation of the solvent at room temperature.

Experimental details

All hydrogen atoms attached to O atoms were initially located in a difference Fourier map and refined with d(O—H) = 0.82 Å, Uiso(H) = 1.2 Ueq(O). Other H atoms were placed in idealized positions and treated as riding, with d(C—H) = 0.93 Å (CH), Uiso(H) = 1.2Ueq(C) for aromatic group.

Discussion

Co-crystal is one of the crystalline materials including different molecular species held together by non-covalent forces in which all components are solid under ambient conditions when in their pure form [1–3]. Some of them exhibit encouraging potential for application in pharmaceutical science, solid-state organic synthesis and luminescent materials [4–7]. However, co-crystals offer the aggregation to modify the physical properties of a subset without affecting its intrinsic structure. As a result, the exploration of new types of co-crystals is very significant. Organic hydroxybenzene and aromatic acid spacers, such as resorcinol, hydroquinone, 1,3,5-benzenetriol, isophthalic acid, have displayed their advantage in the construction of co-crystal systems acting as hydrogen-bond donors or acceptors.

In this contribution, an effective strategy for getting organic co-crystals by selecting proper building blocks with the preferable substituent groups, orientations and solvent molecule as linker is carried out and a highly unusual organic co-crystal is reported. The asymmetric unit of the title strucutre consists of one 1,3,5-benzenetriol, one 5-(4-pyridyl)pyrimidine, one 4,4′-bipyridine and one water molecule.

All bond lengths and angles in the title crystal structure are in normal ranges. 5-(4-pyridyl)pyrimidine and 4,4′-bipyridine are linked by 1,3,5-benzenetriol through O–H⋯N hydrogen bonds with d(H⋯N3) = 1.99 Å, d(O1–H⋯N3) = 2.801(4) Å, <(O1–H⋯N3) is 169.2°, and d(H⋯N5) = 2.05 Å, d(O2—H⋯N5) = 2.869(4) Å, <(O2—H⋯N5) is 176.1°, respectively. The 1,3,5-benzenetriol plane and the pyridine one of 5-(4-pyridyl)pyrimidine form a dihedral angle of 77.9°. The corresponding dihedral angle between the 1,3,5-benzenetriol plane and the pyridine plane of 4,4′-bipyridine is 70.9°.

In addition, 5-(4-pyridyl)pyrimidine and 4,4′-bipyridine are parallel and close to each other. The centroid-centroid distance between the pyridine plane of 5-(4-pyridyl)pyrimidine and one of the 4,4′-bipyridine is 3.628(1) Å, while the centroid-centroid distance between two pyridine planes of the two compounds is 3.878(1) Å, which confirms the intermolecular π−π interactions.

In summary, an effective strategy provides a facile way to get multi-component co-crystal by selecting and co-crystallizing building blocks with the preferable substituent groups and orientations, further develops new types of patentable solid materials.


Corresponding author: De-Qiang Qi, School of Science and Technology, Zhejiang International Studies University, Hangzhou, 310012, P. R. China, e-mail:

Acknowledgements

This work was supported by National Undergraduate Training Programs for Innovation and Entrepreneurship of China (Grant No. 201414275006).

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Received: 2015-5-2
Accepted: 2015-12-9
Published Online: 2016-1-8
Published in Print: 2016-3-1

©2016 Wen-Jun Xu 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
  2. Crystal structure of rac-4,4,4-trifluoro-3-hydroxy-3-methylbutanoic acid, C5H7O2F3
  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
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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
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  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
  33. Crystal structure of poly[(μ2-1,4-bis((1H-imidiazol-1-yl)methyl)benzene-κ2N:N′)-(μ2-4,4′-(1,2-phenylenebis(oxy)dibenzoato-κ4O,O′:O′′,O′′′)nickel(II)], C34H26O6N4Ni
  34. Crystal structure of 3′,4′,5-trihydroxy-3,7-dimethoxyflavone, C17H14O7
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  37. Crystal structure of catenapoly[diaqua-(μ24,4′-bipyridine)-κ2N:N′)-bis(2,6-difluorobenzoate)-κO)nickel(II)] ethanol monosolvate, C28H30F4N2O8Ni
  38. Crystal structure of 2-(9H-fluoren-9-ylidene)hydrazine-1-carbothioamide, C14H11N3S
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  41. Crystal structure of diaquabis(phenoxyacetato-κ2O,O′)-zinc(II), C16H18O8Zn
  42. Crystal structure of 4-(1H-imidazol-1-yl)-6-pyrimidinylferrocene, C17H14FeN4
  43. Crystal structure of [2-(4-methoxyphenyl)pyrazine-κ2C,N) chlorido[N,N′-bis-(2,6-diisopropyl-phenyl)imidazol-2-ylidene-κC)] palladium(II), C38H45ClN4OPd
  44. Crystal structure of 2-(4-acetyl-2,6-dimethyl-phenyl)-5,6-dichloro-isoindole-1,3-dione, C18H13Cl2NO3
  45. Crystal structure of 4,4′-bipyridin-1-ium 3,3′,5′-tricarboxy-[1,1′-biphenyl]-2-carboxylate, (C26H18N2O8)
  46. Crystal structure of catena-poly[diaqua-μ2-4,4′-biphenyl-4,4′-diyldipyridine-κ2N:N′-bis(5-carboxy-2,6-dimethylpyridine-3-carboxylato-κO)nickel(II)] dihydrate, C40H40N4O12Ni
  47. Crystal structure of poly-[μ2-4,4′-bipyridine-κ2N:N′−μ3-thiophene-2,3-di-carboxylato-κ4O,O′, O′′:O′′′ -cadmium(II)]
  48. Crystal structure of hexaaquamanganese(II) bis(3-carboxythiophene-2-carboxylate) C12H18MnO14S2
  49. Crystal structure of 4-(3-(pyridin-3-yl)-1H-1,2,4-triazol-5-yl)benzoic acid, C14H10N4O2
  50. Crystal structure of (E)-2-(benzo[d]thiazol-2-yl)-3-(pyridin-3-yl)acrylonitrile)
  51. Crystal structure of catena-poly[2,2′-bipyridinyl-6,6′-dicarboxylato-κ4N,N′,O,O′)-(μ2-2,2′-bipyridinyl-6′-carboxyl-6-carboxylato-κ5N,N′,O,O′:O′′)samarium(III)] monohydrate, C24H13N4O8Sm · H2O
  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 9.9.2025 von https://www.degruyterbrill.com/document/doi/10.1515/ncrs-2015-0083/html
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