Startseite 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
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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

  • Chunhua Ge , Juanjuan Liu , Zhe Xü , Yang Zhang und Xiangdong Zhang EMAIL logo
Veröffentlicht/Copyright: 14. Januar 2016
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Zeitschrift für Kristallographie - New Crystal Structures
Aus der Zeitschrift Zeitschrift für Kristallographie - New Crystal Structures Band 231 Heft 1

Abstract

The title compound has been synthesized and characterized by IR, 1H NMR, elemental analysis as well as single crystal X-ray diffraction techniques. Crystal structure analysis reveals that the boron atom is tetrahedrally bonding with one carbon atom, one nitrogen atom, and two oxygen atoms. The bond between nitrogen atom and boron atom is a coordination bond.

CCDC no.:: 1267/4373

Source of material

All commercially available starting materials were used without additional purification. [3-[(2-Hydroxyl-5-nitrophenyl)-methylene]amino]phenyl boronic acid (Hnapb) was obtained following the general procedure for the synthesis of Schiff bases [1]. 2-Hydroxy-5-nitrobenzaldehyde (10 mmol) and 3-aminophenylboronic acid (10 mmol) were dissolved in methanol (30 ml) and the resulting solution was stirred 12 h under room temperature. The resulting yellow solid was then washed with ethanol to afford product, yield 87.5%, m.p. >300 °C. IR (KBr, cm−1) 3429, 3067, 1626, 1561, 1514, 1478, 1341, 702. 1H NMR (DMSO-d6): 7.12 (1 H, d, ArH), 7.46–7.57 (2 H, m, ArH), 7.78 (1 H, d, ArH), 7.87 (1 H, s, ArH), 8.23 (2 H, s, BOH), 8.25–8.28 (1 H, t, ArH), 8.70 (1 H, d, ArH), 9.21 (1 H, s, CH=N), 14.80 (1 H, s, OH).

Table 1

Data collection and handling.

Crystal:Yellow, block, size 0.35×0.35×0.41 mm
Wavelength:Mo Kα radiation (0.71073 Å)
μ:1.10 cm−1
Diffractometer, scan mode:Bruker SMART CCD area-detector, φ and ω scans
2θmax:52.12°
N(hkl)measured, N(hkl)unique:10882, 3487
Criterion for Iobs, N(hkl)gt:Iobs > 2 σ(Iobs), 2952
N(param)refined:274
Programs:SHELXS-97 [2]
Table 2

Atomic coordinates and displacement parameters (in Å2).

AtomSitexyzUiso
H(1)4a0.3206−0.28020.11450.048
H(9)4a0.32250.14990.21160.032
H(7)4a0.1542−0.20220.0930.029
H(11)4a0.19420.64090.3150.032
H(14A)4a−0.07010.49910.18290.036
H(14B)4a−0.06170.63990.2560.036
H(13)4a0.12030.11110.17470.026
H(3)4a0.294−1.0081−0.06550.034
H(2A)4a0.3674−0.78960.00830.032
H(5)4a0.1374−0.54140.00270.03
H(10)4a0.30350.49110.29370.036
H(17A)4a0.01150.20820.40880.046
H(17B)4a−0.03910.42910.37740.046
H(15A)4a−0.07910.18440.28420.043
H(15B)4a−0.03120.08110.22370.043
H(16A)4a0.04340.7070.42140.044
H(16B)4a0.10220.49770.40220.044
H(2WB)4a0.427(2)0.753(8)0.056(2)0.06(1)
H(2WA)4a0.490(3)0.66(1)0.047(3)0.08(2)
H(1WB)4a0.011(2)0.850(8)0.065(2)0.06(1)
H(1WA)4a0.042(2)0.671(8)0.114(2)0.05(1)
H(1A)4a0.043(2)0.083(7)0.306(2)0.04(1)
Table 3

Atomic coordinates and displacement parameters (in Å2).

AtomSitexyzU11U22U33U12U13U23
O(2W)4a0.4688(2)0.8180(6)0.0496(1)0.036(2)0.043(2)0.051(2)−0.008(1)0.003(1)−0.002(1)
O(1W)4a0.0379(1)0.6918(5)0.0702(1)0.030(2)0.048(2)0.037(2)0.005(1)0.005(1)0.010(1)
O(4)4a0.0265(1)0.5737(4)0.2081(1)0.022(1)0.028(1)0.026(1)−0.0021(9)−0.003(1)0.0019(9)
N(2)4a0.2406(1)−0.1091(5)0.1364(1)0.025(2)0.024(1)0.022(1)−0.003(1)−0.001(1)−0.002(1)
O(5)4a0.0672(1)0.7078(4)0.3218(1)0.035(1)0.021(1)0.023(1)0.0077(9)0.002(1)−0.0013(9)
O(1)4a0.3416(1)−0.3903(5)0.0904(1)0.023(1)0.040(1)0.034(1)0.005(1)0.002(1)−0.008(1)
C(4)4a0.2088(2)−0.7904(6)−0.0383(2)0.031(2)0.022(2)0.025(2)0.000(1)−0.001(2)−0.002(1)
C(1)4a0.2998(2)−0.5173(6)0.0510(2)0.022(2)0.028(2)0.022(2)−0.002(1)0.000(1)0.003(1)
O(2)4a0.1850(1)−1.1257(5)−0.1192(1)0.062(2)0.037(1)0.043(2)0.008(1)−0.003(1)−0.024(1)
C(9)4a0.2783(2)0.2110(6)0.2208(2)0.019(2)0.027(2)0.033(2)0.001(1)0.003(2)−0.003(1)
C(6)4a0.2277(2)−0.4498(6)0.0493(2)0.021(2)0.022(2)0.022(2)−0.002(1)0.002(1)0.002(1)
N(3)4a0.0222(1)0.2509(5)0.3038(1)0.031(2)0.017(1)0.036(2)0.008(1)0.008(1)0.002(1)
C(7)4a0.2007(2)−0.2425(6)0.0941(2)0.022(2)0.028(2)0.024(2)0.002(1)0.003(1)0.006(1)
N(1)4a0.1629(2)−0.9324(5)−0.0855(1)0.043(2)0.027(2)0.030(2)0.002(1)−0.005(1)−0.003(1)
O(3)4a0.1038(1)−0.8491(5)−0.0907(2)0.043(2)0.048(2)0.071(2)0.009(1)−0.021(2)−0.027(1)
C(11)4a0.2012(2)0.5033(6)0.2822(2)0.030(2)0.023(2)0.026(2)−0.000(1)−0.001(1)−0.006(1)
C(14)4a−0.0423(2)0.5058(6)0.2244(2)0.024(2)0.028(2)0.038(2)0.001(1)−0.002(2)−0.001(1)
C(13)4a0.1568(2)0.1885(6)0.1987(2)0.021(2)0.024(2)0.022(2)−0.004(1)−0.002(1)−0.001(1)
C(3)4a0.2781(2)−0.8680(6)−0.0368(2)0.036(2)0.022(2)0.027(2)0.008(1)0.009(2)−0.001(1)
C(2)4a0.3218(2)−0.7355(6)0.0071(2)0.023(2)0.028(2)0.029(2)0.008(1)0.007(2)0.004(1)
C(12)4a0.1446(2)0.3945(5)0.2477(1)0.025(2)0.017(1)0.021(2)−0.001(1)0.002(1)0.005(1)
C(5)4a0.1835(2)−0.5873(6)0.0041(2)0.024(2)0.025(2)0.026(2)−0.001(1)−0.000(1)0.001(1)
C(10)4a0.2670(2)0.4146(6)0.2696(2)0.021(2)0.034(2)0.035(2)−0.007(1)−0.007(2)−0.008(1)
C(8)4a0.2229(2)0.0992(6)0.1859(1)0.024(2)0.020(2)0.021(2)−0.001(1)0.002(1)0.000(1)
C(17)4a0.0069(2)0.3546(6)0.3749(2)0.049(2)0.031(2)0.036(2)0.017(2)0.020(2)0.006(2)
C(15)4a−0.0381(2)0.2247(6)0.2579(2)0.027(2)0.029(2)0.053(2)−0.002(1)0.007(2)−0.007(2)
B(1)4a0.0690(2)0.4988(6)0.2672(2)0.027(2)0.016(2)0.024(2)0.001(1)0.002(2)0.000(1)
C(16)4a0.0592(2)0.5767(7)0.3868(2)0.051(2)0.034(2)0.026(2)0.015(2)−0.003(2)0.001(1)

The title compound was prepared from Hnapb and diethanolamine. To CH3CN (25 mL) containing Hnapb (0.5 mmol), diethanolamine (0.5 mmol) in CH2Cl2 (25 mL) were added sequentially. The reaction mixture was stirred under reflux for 12 h, then allowed to cool to r.t.. The resulting yellow amorphous solid was filtered, washed with absolute ethanol and dried. Yield 89.4%, m.p. 222.5–222.7 °C. IR (KBr, cm−1) 3435, 2872, 1617, 1593, 1560, 1409, 1485, 1340, 700. 1H NMR (DMSO-d6): 2.89–2.90 (2 H, m, CH2), 3.12–3.17 (2 H, m, CH2), 3.82–3.85 (2 H, m, CH2), 3.90–3.93 (2 H, m, CH2), 7.02 (1 H, d, ArH), 7.04 (1 H, s, ArH), 7.33–7.37 (1 H, m, ArH), 7.47 (1 H, d, ArH), 7.53 (1 H, s, ArH), 8.22–8.24 (1 H, q, ArH), 8.72 (1 H, d, ArH), 9.26 (1 H, s, CH=N), 15.25 (1 H, s, ArOH). Anal. Calcd. for C17H22BN3O7: C, 52.20; H, 5.67; N, 10.74. Found: C, 52.19; H, 5.69; N, 10.74.

Crystals suitable for X-ray analysis were obtained by recrystallization of the product in acetonitrile.

Experimental details

Data were corrected for absorption using the SADABS program [3]. H atoms were treated by a mixture of independent and constrained refinement. All H atoms, except hydrogen atom of water, were positioned geometrically and refined using riding model, with C(sp2)-H = 0.93 Å, C(sp3)-H = 0.97 Å, O—H = 0.82 Å and with Uiso(H) = 1.2 Ueq(C) and 1.5 Ueq(O), respectively. All the calculations were performed using the WINGX System, Ver 1.70.01 [4].

Discussion

The significant contemporary interest in boronic acids for covalent organic assembly reflects a desire for exploitation of new materials with a wider range of physical properties. Boronic acids have being utilized as building blocks for the construction of molecular nanostructures and polymeric materials [5]. Condensation reactions of boronic acids can give covalent organic frameworks (COFs), which were linked by boroxine or boronate ester units, exhibiting high apparent surface areas and good thermal stabilities [6–8]. Synthetic strategies for the formation of boron-based macrocycles, cages, dendrimers, rotaxanes by multicomponent self-assemblies have also been described [9–11]. For organic boron compounds, the boron center is in a planar sp2 hybridization with vacant p orbital. It can accept lone pair electrons of a Lewis base such as pyridine or other nitrogen-containing ligands to form Lewis acid-base adducts. Schiff base derivatives of 3-aminophenylboronic acid and substituted salicylaldehyde are used to built polymeric structures through donor- acceptor intermolecular interactions. However, Barba et al. found that electron-withdrawing substituents in 3,5-positions of the salicylaldehyde would reduce the ability of nitrogen and oxygen atoms to coordinate to the boron atom [12]. The reason is suggested that the groups with negative inductive effects would reduce the donor character of the nitrogen and oxygen atoms through the π conjugated system. The molecular structure of the title compound can be divided into two parts. Part one is the [(2-hydroxyl-5-nitrophenyl)methylene]amino]phenyl group and the part two is the diethanolamine adduct of boronic acid. The boron atom is in a tetrahedral environment. B—O bond lengths are 1.459(4) and 1.463(4) Å. The dative B—N bond is 1.668(4) Å indicating its coordinating nature. Part one is nearly planar. The dihedral angle between the two phenyl rings is 5.65°. The intermolecular interaction occurs through π−π stacking of part one. The planes are parallel to each other with a distance of 3.38 Å. The hydroxyl and the methylene amino group form an intramolecular hydrogen bond [O1⋯N2 = 2.559 Å, O1—H1⋯N2 = 149°]. Each molecule of title compound contacts to others by an intermolecular hydrogen bond [N3⋯O5 (symmetry code: x, −1+y, z) = 2.2.797 Å, N3—H1A⋯O5 = 167°]. The above mensioned intermolecular π−π stacking contacts and intermolecular hydrogen bond link molucules to form chains. Water molecules are further linked to these chains to form two dimensional layer [O2W⋯O1 = 2.798 Å, O2W—H2WB⋯O1 = 168°; O2W⋯O1W (symmetry code: 1/2+x, 1−y, z) = 2.843 Å, O2W—H2WA⋯O1W = 164°; O1W⋯O2W (symmetry code: −1/2+x, 2−y, z) = 2.762 Å, O1W—H1WB⋯O2W = 173°; O1W⋯O4 (symmetry code: x, 1−y, z) = 2.736 Å, O1W—H1WA⋯O4 = 164°] (Figure 1).

Figure 1: The packing diagram of the title compound, showing supramolecular network.
Figure 1:

The packing diagram of the title compound, showing supramolecular network.

Corresponding author: Xiangdong Zhang, College of Chemistry, Liaoning University, Shenyang 110036, China, e-mail:

Acknowledgements:

The authors wish to thank the National Natural Science Foundation of China (No. 21171081/B0103 and No. 20971062/B010303), Natural Science Foundation of Liaoning Province (2013020085 and 201202093) and Shenyang Science and Technology Plan Project (F13–289–1–00), China, for funding.

References

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Received: 2015-4-1
Accepted: 2015-11-5
Published Online: 2016-1-14
Published in Print: 2016-3-1

©2016 Chunhua Ge 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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  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
https://doi.org/10.1515/ncrs-2015-0046
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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
  21. Crystal structure of the catena-poly[bis(1H-imidazole-κN)-(μ2-furan-2,5-dicarboxylato-κ2O1:O4)manganese(II)]monohydrate, C12H12MnN4O6
  22. Crystal structure of (acetylacetonato-κ2O:O′)bis-((1-(2-hydroxyphenyl)-3-(pyridin-2-yl)prop-2-en-1-one)-κ2C,N)iridium(III), C33H27IrN2O6
  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
  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
  35. Crystal structure of n-butyl-chlorido-bis[N-sec-butyl,N-n-propyl-carbamodithioato κ2S,S′]-tin(IV), C20H41ClN2S4Sn
  36. Crystal structure of poly[bis(μ4-4,4′-(1,2-phenylenebis(oxy))dibenzoato-κ4O:O′:O′′:O′′′)bis(μ3-4,4′-(1,2-phenylenebis(oxy))dibenzoato–κ3O:O′:O′′)(μ2-1-(4-((1H-imidazol-1-yl)methyl)benzyl)-1H-imidazole-κ2N:N′)tetracobalt(II)], C94H62O24N4Co4
  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
  39. Crystal structure of 2-(4-methoxyphenyl)-2,3-dihydro-1H-perimidine, C18H16N2O
  40. Crystal structure of catena-poly[diaquabis(μ2-3-carboxybenzene-1,2-dicarboxylato-1:2κ2O:O′)-(μ2-1,4-bis(2-ethylbenzimidazol-1-ylmethyl)-benzene-1:1′κ2N:N′)dizinc(II)], [Zn2(C26H26N4)(C9H4O6)2(H2O)2]
  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
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Heruntergeladen am 10.11.2025 von https://www.degruyterbrill.com/document/doi/10.1515/ncrs-2015-0046/html
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