Startseite Crystal structure of 3-(2-ethoxy-2-oxoethyl)-1-vinyl-1H-imidazol-3-ium hexafluoridophosphate(V), C9H13F6N2O2P
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Crystal structure of 3-(2-ethoxy-2-oxoethyl)-1-vinyl-1H-imidazol-3-ium hexafluoridophosphate(V), C9H13F6N2O2P

  • Wan-Ming Xiong , Ting Huang , Sheng Liao , Jing Chen und Xu-Liang Nie ORCID logo EMAIL logo
Veröffentlicht/Copyright: 18. Juni 2020
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Zeitschrift für Kristallographie - New Crystal Structures
Aus der Zeitschrift Zeitschrift für Kristallographie - New Crystal Structures Band 235 Heft 5

Abstract

[C9H13F6N2O2P], monoclinic, P21/c (no. 14), a = 6.5994(13) Å, b = 10.754(2) Å, c = 19.754(4) Å, β = 96.267(2)°, V = 1393.6(5) Å3, Z = 4, Rgt(F) = 0.0674, wRref(F2) = 0.2124, T = 296(2) K.

CCDC no.: 1995297

Table 1 contains crystallographic data and Table 2 contains the list of the atoms including atomic coordinates and displacement parameters.

Table 1:

Data collection and handling.

Crystal:Colorless block
Size:0.17 × 0.15 × 0.12 mm
Wavelength:Mo Kα radiation (0.71073 Å)
μ:0.27 mm−1
Diffractometer, scan mode:Bruker APEX-II, φ and ω
θmax, completeness:25.5°, >99%
N(hkl)measured, N(hkl)unique, Rint:10447, 2581, 0.024
Criterion for Iobs, N(hkl)gt:Iobs > 2 σ(Iobs), 1975
N(param)refined:182
Programs:Bruker [1], SHELX [2], Diamond [3]
Table 2:

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

AtomxyzUiso*/Ueq
C10.4641(5)0.4161(3)0.32926(18)0.0576(9)
H10.53840.40840.29210.069*
C20.2287(6)0.4694(4)0.39382(19)0.0668(10)
H20.11290.50540.40840.080*
C30.3647(7)0.3977(4)0.43031(19)0.0731(11)
H30.36010.37400.47540.088*
C40.1975(5)0.5525(3)0.27341(17)0.0562(8)
H4A0.28820.55750.23810.067*
H4B0.17390.63630.28890.067*
C5−0.0020(5)0.4963(3)0.24428(16)0.0535(8)
C6−0.2553(7)0.5105(5)0.1514(2)0.0871(14)
H6A−0.36700.55430.16890.104*
H6B−0.27300.42210.15840.104*
C7−0.2523(9)0.5372(6)0.0789(2)0.1058(18)
H7A−0.24480.62540.07230.159*
H7B−0.37450.50560.05400.159*
H7C−0.13580.49800.06290.159*
C80.6983(7)0.2944(5)0.4067(3)0.0912(14)
H80.78570.28320.37340.109*
C90.7454(11)0.2487(7)0.4635(4)0.135(3)
H9A0.66010.25880.49760.162*
H9B0.86610.20410.47220.162*
N10.2942(4)0.4796(3)0.33003(13)0.0518(7)
N20.5126(5)0.3648(3)0.38984(16)0.0654(8)
O1−0.0914(4)0.4150(3)0.27039(12)0.0670(7)
O2−0.0610(4)0.5519(3)0.18650(12)0.0658(7)
F10.3214(5)0.3723(3)0.16320(19)0.1172(12)
F20.2410(5)0.1083(3)0.0975(2)0.1219(12)
F30.3295(7)0.1731(4)0.20014(16)0.1454(15)
F40.0493(4)0.2525(3)0.1422(2)0.1179(12)
F50.5079(4)0.2277(3)0.11570(19)0.1144(11)
F60.2335(6)0.3031(4)0.05893(16)0.1362(14)
P10.27887(15)0.24236(9)0.12951(5)0.0555(4)

Source of material

To a stirred solution of l-vinylimidazole (2.0 g, 1.95 mL) in THF (50 mL) at −5 °C under a nitrogen atmosphere was added dropwise ethyl bromoacetate (7.84 g, 5.21 mL). The mixture was stirred vigorously at −5 °C for 1 h, then at room temperature for 3 h. After the reaction has been completed (monitored by TLC), the THF top phase was decanted and the product was washed with ethyl acetate and diethyl ether 3 times respectively. Then residual solvent was removed, and the product was dried in vacuo at 60 °C for 1 h to give a white powder solid in 96% yield. The intermediate (3-(2-ethoxy-2-oxoethyl)-1-vinyl-H-imidazol-3-ium bromide) (1 g, 3.8 mmol) and KPF6 (0.70 g, 3.8 mmol) were dissolved in water (40 mL). The mixture stirred for 6 h at 80 °C and then cooled slowly. The crystals of the title compound were obtained in 64.2% yield.

Experimental details

All H atoms were included in calculated positions and refined as riding atoms.

Comment

Ionic liquids (ILs) are organic salts usually consisting of an organic cation and an inorganic or organic anion. ILs have negligible vapour pressure, high thermal stability, a large electrochemical window and high solvent power, and can be easily recycled [4]. These properties offer a potential implementation of ILs in industrial processes, to decrease the environmental footprint [5]. Exciting applications of ionic liquids have been developed continuously [6], [7], [8], [9], [10]. A series of novel ionic liquids which possess thermoresponsive properties in organic or water [11], [12], and they provided a convenient way to reuse and avoid the leaching of catalysts from the solvents. Catalysts can achieve the catalytic process named as thermoregulated phase-separable catalysis with the characteristic of homogeneous reaction at higher temperature and phase-separation at lower temperature [13], [14]. In order to find the ionic liquid catalyst with better catalytic and recycled utilization efficiency, our group were engaged in synthesizing the novel thermoregulated ionic liquid of [RMIM] PF6 [15], [16], which are responsible for the thermomorphic properties of the ionic liquid in water or toluene.

In the title compound bond lengths and angles within 3-(2-ethoxy-2-oxoethyl)-1-vinyl-1H-imidazol-3-ium hexafluoridophosphate(V) are very similar to those given in the literature [17]. The atoms of imidazole ring are coplanar, and the dihedral angle of imidazole ring, the vinyl group and the carboxlate group C10-O1-O2 plane are 3.0(1)°, 64.3(3)° and 61.7(3)°, respectively. The torsion angles of C3-N2-C8-C9, C1-N1-C4-C5, N1-C4-C5-O2, C4-C5-O2-C6 and C5-O2-C6-C7 are 2.6(9)°, −112.1(4)°, −168.2(3)°, −178.9(3)° and −154.9(4)°, respectively.

Acknowledgements

X-ray data were collected at Instrumental Analysis Center Nanchang Hangkong University, Nanchang, 330063, China. This work was supported by the National Natural Science Foundation of China (no. 31760193) and the Key Research Foundation of Educational Department of Jiangxi Province of China [GJJ190181].

References

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Received: 2020-03-17
Accepted: 2020-04-07
Published Online: 2020-06-18
Published in Print: 2020-08-26

©2020 Wan-Ming Xiong et al., published by De Gruyter, Berlin/Boston

This work is licensed under the Creative Commons Attribution 4.0 International License.

Artikel in diesem Heft

  1. Frontmatter
  2. Crystal structure of isopimara-7,15-dien-3-one, C20H30O
  3. Crystal structure of bis(6-aminopyridine-2-carboxylato-κ2O,N)-copper(II), C12H10O6N4Cu
  4. Crystal structure of 5,6-diphenyldibenzo[c, g]chrysene, C38H24
  5. Poly[bis(dimethylformamide-κO)-(μ8-5,5′′-dicarboxy-[1,1′:4′,1′′-terphenyl]-2′,3,3′′,5′-tetracarboxylato-κ8O:O1:O2:O3:O4:O5:O6:O7)dizinc(II)] — dimethylformamide (1/2), C18H19N2O8Zn
  6. The crystal structure of poly[bis(N,N-dimethylformamide-κ1O)(μ4- 2′,5,5′,5′′-tetracarboxy-[1,1′:4′,1′′-terphenyl]-3,3′′-dicarboxylato-κ4O:O′:O′′:O′′′)manganese(II)] — N,N-dimethylformamide (1/2), C36H40N4O16Mn
  7. Crystal structure of N,N-dimethyl-4-((7-nitrobenzo[c][1,2,5]thiadiazol-4-yl)ethynyl)aniline, C16H12N4O2S
  8. The crystal structure of 8a-methoxy 8a-methoxy-1,5,8a,9a-tetrahydro-4H-8,9-dioxa-3a1λ4-aza-8aλ4, C18H14BNO3
  9. Crystal structure of poly[diaqua-(μ2-5-isopropoxyisophthalato-κ2O:O′)-(μ2-(1,3-bis(3,5-di(1H-imidazol-1-yl)pyridine))-κ2N:N′)cobalt(II)] monohydrate, C22H25N5O8Co
  10. The crystal structure of acetoximium 1′-hydroxy-1H,1H′-5,5′-bitetrazole-1-olate monohydrate, C5H11N9O4
  11. Crystal structure of 3-(2-ethoxy-2-oxoethyl)-1-vinyl-1H-imidazol-3-ium hexafluoridophosphate(V), C9H13F6N2O2P
  12. The crystal structure of catena-poly[(μ2-4-(benzo[d]imidazol-2-yl)benzenecarboxylato-κ2N,O)-(μ2-4-(benzo[d]imidazol-2-yl)benzenecarboxylato-κ3N,O:O′)cadmium(II)]dihydrate, C28H22CdN4O6
  13. Enzyme-mediated synthesis and crystal structure of (2R,4S)-hydroxyketamine, C13H16ClNO2
  14. The crystal structure of bis(isothiocyanato-κ1N)-(methanol-κ1O)-[2-morpholine-4-yl-4,6-di(pyrazol-1-yl)-1,3,5-triazine-κ3N,N′,N′′] manganese(II), C16H18MnN10O2S2
  15. Crystal structure of bis{5-chloro-2-(((4-trifluoromethyl)imino)methyl)phenolato-κ2N,O}copper(II), C28H16Cl2CuF6N2O2
  16. Crystal structure of bis(1,3-phenylenedimethanaminium) bis(triiodide) tetraiodide – water (1/2) , C8H16I5N2O
  17. Crystal structure and anti-inflammatory activity of (3E,5E)-3,5-bis(2-fluorobenzylidene)-1-((4-fluorophenyl)sulfonyl)piperidin-4-one, C25H18F3NO3S
  18. The crystal structure of bis{3-(diphenylphosphaneyl)propanoato-κ2O,P}platinum(II) dihydrate, C30H28O6P2Pt
  19. The crystal structure of (E)-2-(4-((4-fluorobenzyl)oxy)styryl)-4,6-dimethoxybenzaldehyde, C24H21FO4
  20. Crystal structure of bis[3-methoxy-N-(1-(pyrazin-2-yl)ethylidene)benzohydrazonato-κ3O,N,N′]nickel(II), C28H26N8O4Ni
  21. Crystal structure of 1-(2-(pyridin-2-yl)-5-(pyridin-3-yl)-1,3,4-oxadiazol-3(2H)-yl)ethan-1-one, C14H12N4O2
  22. Synthesis and crystal structure of 3-N-acetyl-5-(pyridin-3-yl)-2-(quinolin-2-yl)-1,3,4-oxadiazoline, C18H14N4O2
  23. Crystal structure of 2-methyl-1H-perimidine, C12H10N2
  24. Crystal structure of (E)-2-(5,5-dimethyl-3-(4-((7-nitrobenzo[c][1,2,5]oxadiazol-4-yl)oxy)styryl)cyclohex-2-en-1-ylidene)malononitrile, C25H19N5O4
  25. Structural elucidation of 1-(3-acetyl-2,6-dihydroxy-4-methoxyphenyl)-4,5-dihydroxy-2-methylanthracene-9,10-dione isolated from Bulbine latifolia (L.) Wild, C24H18O8
  26. Crystal structure of 3-cinnamoyl-4-hydroxybenzoic acid, C16H12O4
  27. The crystal structure of poly[bis(μ4-2,3-pyridinedicarboxylato)-(μ2-oxalyl dihydrazide)-dicadmium(II) dihydrate], C16H16O12N6Cd2
  28. Synthesis and crystal structure of 1-{4-[(3-bromo-2-hydroxy-benzylidene)amino]phenyl}ethanone, C15H12BrNO2
  29. Synthesis and crystal structure of 1-{4-[(2-bromo-6-hydroxy-benzylidene)amino]phenyl}ethanone, C15H12BrNO2
  30. Crystal structure of (4-aminobenzoato-κ2O,O′)-[5,5,7,12,12,14-hexamethyl-1,4,8,11-tetraazacyclotetradecane-κ4N,N′,N′′,N′′′]nickel(II) perchlorate monohydrate, C23H44ClN5NiO7
  31. Crystal structure of 1-{4-[(4-fluoro-2-hydroxy-benzylidene)amino]phenyl}ethanone, C15H12FNO2
  32. Preparation and crystal structure of a non-symmetrical vanadium(II) dimer: tri-μ2-bromido-(hydrogen-tris(3-isopropyl-4-bromopyrazol-1-yl)borato-κ3N,N′,N′′)-tris(tetrahydrofuran-κO)divanadium(II) – tetrahydrofuran (1/1), C34H57BBr6N6O4V2
  33. Crystal structure of bis{2-(((4-(1-(hydroxyl-imino)ethyl)phenyl)imino)methyl)phenolato-κ2N,O}cobalt(II), C30H26CoN4O4
  34. Crystal structure of 3-((3-nitrophenyl)sulfonamido)propanoic acid — 4,4′-bipyridine (1/1), C19H18N4O6S
  35. Crystal structure of cyclo[diaqua-bis(μ2-3′,5-dicarboxy-[1,1′-biphenyl]-3,4′-dicarboxylato-κ4O,O′:O′′,O′′′)-bis(4,4′-bis(pyrid-4-yl)biphenyl-K1N)dicadmium(II)], C76H52Cd2N4O18
  36. Crystal structure of 1-(adamantan-1-yl)-3-aminothiourea, C11H19N3S
  37. Crystal structure of catena-poly[triaqua-(μ2-1,4-di(pyridin-4-yl)benzene-κ2N:N′)-(3′,5-dicarboxy-[1,1′-biphenyl]-3,4′-dicarboxylato-κO)nickel(II)], C32H26N2O11Ni
  38. Crystal structure of catena-poly[aqua-(μ4-4,4′-(pyridine-3,5-diyl)dibenzoato-κ4O,O′:O′′:O′′′)zinc(II)], C19H13NO5Zn
  39. Crystal structure of 4-(4′-(pyridin-4-yl)-[1,1′-biphenyl]-4-yl)pyridin-1-ium 2-carboxy-4-(3,5-dicarboxyphenoxy)benzoate hydrate, C38H28N2O10
  40. Crystal structure of 3-[(triisopropylsilanyl)-ethynyl]-6a,12a-dihydro-1H-1,4-diaza-benzo[α]anthracene-2,7,12-trione, C27H28N2O3Si
  41. Crystal structure of [(bis(1,10-phenanthroline-κ2N,N′)-(2-carboxy-4-(3-carboxy-5-carboxylatophenoxy)benzoato-κ2O:O′))nickel(II) monohydrate, (1,10-phenanthroline-κ2N:N′)-(μ2-(5-(3′,4′-dicarboxylphenoxy)-isophthalate-κ2O:O′))nickel(II)], C40H24N4O9Ni ⋅ H2O
  42. Crystal structure of 4-(3-(pyridin-3-yl)ureido)benzoic acid — adipic acid (2/1), C16H16N3O5
  43. Crystal structure of poly[bis{μ2-5-carboxy-4′-methyl-[1,1′-biphenyl]-3-carboxylato-κ2O:O′}-{μ2-4,4′-bipyridine-κ2N:N′}]cobalt(II), C40H30N2O8Co
  44. Crystal structure of aqua-(2,2′-bipyridine-κ2N,N′)(((3-nitrophenyl)sulfonyl)glycine-κ2N,O)copper(II) dihydrate, C18H20CuN4O9S
  45. Crystal structure of bis{2-bromo-6-(((4-(1-(methoxyimino)ethyl)phenyl)imino)methyl)phenolato-κ2N,O}copper(II), C32H28Br2CuN4O4
  46. Crystal structure of bis(2-(2-((2,6-dichlorophenyl)amino)phenyl)acetato-κ2O,O′)-(1,10-phenanthroline-κ2N,N′)zinc(II), C40H28Cl4N4O4Zn
  47. Crystal structure of 2-(3,6-dimethyl-2,3-dihydro-4H-benzo[b][1,4]oxazin-4-yl)-2-oxoethyl acetate, C14H17NO4
  48. Crystal structure of poly[dibromido-bis(μ2-1,6-di(1H-imidazol-1-yl)hexane-κ2N:N′)cadmium(II)], C24H36Br2N8Cd
  49. Synthesis and crystal structure of ((6R,7S)-3-ethyl-6-phenyl-6,7-dihydro-5H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazin-7-yl)(phenyl)methanone hemihydrate, 2(C19H18N4OS) ⋅ H2O
  50. Crystal structure of 2-(5-(pyridin-3-yl)-4-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)pyridine, C17H12N6
  51. The crystal structure of N-((1E,2E)-1,3-bis(4-fluorophenyl)but-2-en-1-ylidene)-4-methylbenzenesulfonamide, C23H19F2NO2S
  52. Crystal structure of diacetato-κ1O-diethanol-κ1O-bis(μ2-2-(((2-hydroxyethyl)imino)methyl)-5-methoxyphenolato-κ4O,N,O′:O′′)dinickel(II), C28H42Ni2N2O12
  53. The crystal structure of catena-poly[chlorido-(μ2-1,4-bis(pyridin-3-yl-methoxy)benzene-κ2N:N′)copper(II)], C18H16ClN2O2Cu
  54. N′,N′′′-(((ethane-1,2-diylbis(oxy))bis(2,1-phenylene))bis(methaneylylidene))bis(2-hydroxybenzohydrazide)nickel(II), C30H24N4NiO6
  55. Crystal structure of (E)-3′,6′-bis(ethylamino)-2′,7′-dimethyl-2-(2-((quinolin-2-ylmethylene)amino)ethyl)spiro[isoindoline-1,9′-xanthen]-3-one, C38H37N5O2
  56. Crystal structure of 4,4′-di(1H-imidazol-1-yl)-1,1′-biphenyl-1-ium 5,3′,5′-tricarboxy-[1,10-biphenyl]-2-carboxylate, C25H17N2O8
  57. The crystal structure of 1-carboxy-2-(1H-indol-3-yl)-N,N,N-trimethylethan-1-ammonium chloride, C14H19N2O2Cl
  58. The crystal structure of 5-bromo-2-fluoronicotinic acid monohydrate, C6H5BrFNO3
  59. Crystal structure of ethyl 3-(trifluoromethyl)-1H-pyrazole-4-carboxylate, C7H7F3N2O2
  60. Crystal structure of tetrakis(1H-benzo[d]imidazol-3-ium) bis(μ5-phenylphosphonato)-pentakis(μ2-oxido)-decaoxo-penta-molybdenum dihydrate, C40H42Mo5N8O23P2
  61. Structure of 7-(3,3,4,4,5,5-hexafluoro-2-(2-methylbenzo[b]thiophen-3-yl)cyclopent-1-en-1-yl)-8-methylquinoline, C24H15F6NS
  62. Crystal structure of monocarbonyl[2-((cyclopentylmethylene)amino)-5-methylphenolato-κ2N,O] (tricyclohexylphosphine)rhodium(I), C32H48NO2PRh
  63. The crystal structure of fac-tricarbonyl(1,10-phenanthroline-κ2N,N′)-(pyrazole-κN)rhenium(I)nitrate, C18H12O3N4Re
  64. Crystal structure of poly[diaqua-bis(μ2-4-(3-(pyridin-3-yl)-1H-1,2,4-triazol-5-yl)benzoato-κ2N:O)nickel(II)], C28H22O6N8Ni
  65. Crystal structure of 4,4′-bis(pyridin-1-ium-4-yl)biphenyl poly[bis(μ2-4,4′-bis(pyrid-4-yl)biphenyl-K2N:N′)-tetrakis(μ4-4′-methyl-[1,1′-biphenyl]-3,5-dicarboxylato-K4O,O′:O′′:O′′′)-bis[[μ2-1,1′-biphenyl]-3-carboxyl-5-carboxylato-K2O:O′]tetracobalt(II)]— [1,1′-biphenyl]-3,5-dicarboxylic acid (1/2), C93H68N3O16Co2
  66. The crystal structure of 4a-formyl-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-icosahydro-1-2-6a,6b,9,9,12a-heptamethylpicen-10-yl acetate, C32H50O3
  67. Crystal structure of 3,3′-(1,2-phenylenebis(methylene))bis(1-methyl-1H-imidazol-3-ium) bis(hexafluoridophosphate), C16H20F12N4P2
  68. Crystal structure of catena-poly[diaqua-(μ2-tartrato-κ4O,O′:O′′,O′′′)zinc(II)], C4H8O8Zn
  69. The crystal structure of (6aR,6bS,8aS,8bR,9S,11aS,12aS,12bS)-10-(4-acetoxy-3-methylbutyl)-6a,8a,9-trimethyl-3,4,5,6,6a,6b,7,8,8a,8b,9,10,11a,12,12a,12b-hexadecahydro-1H-naphtho[2′,1′:4,5]indeno[2,1-b]furan-4-yl acetate, C31H48O5
  70. Crystal structure of 4,4′-(oxybis(methylene))bis(bromobenzene), C14H12Br2O
  71. Crystal structure of (N,N-dimethylsulphoxide)-[N-(3-ethoxy-2-(oxide)benzylidene)-3-methoxybenzenecarbohydrazonato-κ3N,O,O′]-dioxo-molybdenum(VI), C19H22MoN2O7S
  72. Crystal structure of dichlorido-bis(dimethyl sulphoxide-κO)-bis(4-methylbenzyl-κC1)tin(IV), C20H30Cl2O2S2Sn
  73. Crystal structure of (E)-2-amino-N′-(2-hydroxy-4-(2-(piperidin-1-yl)ethoxy)benzylidene)benzohydrazide monohydrate, C21H26N4O3 ⋅ H2O
  74. Crystal structure of chloridotris(4-chlorophenyl)(dimethyl sulfoxide-κO)tin(IV), C20H18Cl4OSSn
  75. Crystal structure of catena{di-aqua-sodium-[N-(hydroxyethyl), N-isopropyl-dithiocarbamato]}n, [C6H16NNaO2S2]n
  76. Crystal structure of 2,2,4,4,6,6-hexakis(4-chlorophenyl)-1,3,5,2,4,6-trithiatristanninane, C36H24Cl6S3Sn3
  77. Crystal structure of 6-methoxy-3-(5-(3-methoxyphenyl)-1,3,4-oxadiazol-2-yl)-4H-chromen-4-one-methanol (1/1), C20H18N2O6
  78. Crystal structure of hexanedihydrazide, C6H14N4O2
  79. Crystal structure of tert-butyl 2-(hydroxymethyl)-5-{4-[(methoxycarbonyl)amino]phenyl}-2,5-dihydro-1H-pyrrole-1-carboxylate, C18H24N2O5
  80. Crystal structure of [(Z)-O-isopropyl N-(4-nitrophenyl)thiocarbamato-κS]-(triphenylphosphine-κP)-gold(I), C28H26AuN2O3PS
  81. Crystal structure of [O-ethyl N-(4-nitrophenyl)thiocarbamato-κS](tri-4-tolylphosphine-κP)gold(I) tetrahydrofuran solvate, C30H30AuN2O3PS, C4H8O
https://doi.org/10.1515/ncrs-2020-0147
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Artikel in diesem Heft

  1. Frontmatter
  2. Crystal structure of isopimara-7,15-dien-3-one, C20H30O
  3. Crystal structure of bis(6-aminopyridine-2-carboxylato-κ2O,N)-copper(II), C12H10O6N4Cu
  4. Crystal structure of 5,6-diphenyldibenzo[c, g]chrysene, C38H24
  5. Poly[bis(dimethylformamide-κO)-(μ8-5,5′′-dicarboxy-[1,1′:4′,1′′-terphenyl]-2′,3,3′′,5′-tetracarboxylato-κ8O:O1:O2:O3:O4:O5:O6:O7)dizinc(II)] — dimethylformamide (1/2), C18H19N2O8Zn
  6. The crystal structure of poly[bis(N,N-dimethylformamide-κ1O)(μ4- 2′,5,5′,5′′-tetracarboxy-[1,1′:4′,1′′-terphenyl]-3,3′′-dicarboxylato-κ4O:O′:O′′:O′′′)manganese(II)] — N,N-dimethylformamide (1/2), C36H40N4O16Mn
  7. Crystal structure of N,N-dimethyl-4-((7-nitrobenzo[c][1,2,5]thiadiazol-4-yl)ethynyl)aniline, C16H12N4O2S
  8. The crystal structure of 8a-methoxy 8a-methoxy-1,5,8a,9a-tetrahydro-4H-8,9-dioxa-3a1λ4-aza-8aλ4, C18H14BNO3
  9. Crystal structure of poly[diaqua-(μ2-5-isopropoxyisophthalato-κ2O:O′)-(μ2-(1,3-bis(3,5-di(1H-imidazol-1-yl)pyridine))-κ2N:N′)cobalt(II)] monohydrate, C22H25N5O8Co
  10. The crystal structure of acetoximium 1′-hydroxy-1H,1H′-5,5′-bitetrazole-1-olate monohydrate, C5H11N9O4
  11. Crystal structure of 3-(2-ethoxy-2-oxoethyl)-1-vinyl-1H-imidazol-3-ium hexafluoridophosphate(V), C9H13F6N2O2P
  12. The crystal structure of catena-poly[(μ2-4-(benzo[d]imidazol-2-yl)benzenecarboxylato-κ2N,O)-(μ2-4-(benzo[d]imidazol-2-yl)benzenecarboxylato-κ3N,O:O′)cadmium(II)]dihydrate, C28H22CdN4O6
  13. Enzyme-mediated synthesis and crystal structure of (2R,4S)-hydroxyketamine, C13H16ClNO2
  14. The crystal structure of bis(isothiocyanato-κ1N)-(methanol-κ1O)-[2-morpholine-4-yl-4,6-di(pyrazol-1-yl)-1,3,5-triazine-κ3N,N′,N′′] manganese(II), C16H18MnN10O2S2
  15. Crystal structure of bis{5-chloro-2-(((4-trifluoromethyl)imino)methyl)phenolato-κ2N,O}copper(II), C28H16Cl2CuF6N2O2
  16. Crystal structure of bis(1,3-phenylenedimethanaminium) bis(triiodide) tetraiodide – water (1/2) , C8H16I5N2O
  17. Crystal structure and anti-inflammatory activity of (3E,5E)-3,5-bis(2-fluorobenzylidene)-1-((4-fluorophenyl)sulfonyl)piperidin-4-one, C25H18F3NO3S
  18. The crystal structure of bis{3-(diphenylphosphaneyl)propanoato-κ2O,P}platinum(II) dihydrate, C30H28O6P2Pt
  19. The crystal structure of (E)-2-(4-((4-fluorobenzyl)oxy)styryl)-4,6-dimethoxybenzaldehyde, C24H21FO4
  20. Crystal structure of bis[3-methoxy-N-(1-(pyrazin-2-yl)ethylidene)benzohydrazonato-κ3O,N,N′]nickel(II), C28H26N8O4Ni
  21. Crystal structure of 1-(2-(pyridin-2-yl)-5-(pyridin-3-yl)-1,3,4-oxadiazol-3(2H)-yl)ethan-1-one, C14H12N4O2
  22. Synthesis and crystal structure of 3-N-acetyl-5-(pyridin-3-yl)-2-(quinolin-2-yl)-1,3,4-oxadiazoline, C18H14N4O2
  23. Crystal structure of 2-methyl-1H-perimidine, C12H10N2
  24. Crystal structure of (E)-2-(5,5-dimethyl-3-(4-((7-nitrobenzo[c][1,2,5]oxadiazol-4-yl)oxy)styryl)cyclohex-2-en-1-ylidene)malononitrile, C25H19N5O4
  25. Structural elucidation of 1-(3-acetyl-2,6-dihydroxy-4-methoxyphenyl)-4,5-dihydroxy-2-methylanthracene-9,10-dione isolated from Bulbine latifolia (L.) Wild, C24H18O8
  26. Crystal structure of 3-cinnamoyl-4-hydroxybenzoic acid, C16H12O4
  27. The crystal structure of poly[bis(μ4-2,3-pyridinedicarboxylato)-(μ2-oxalyl dihydrazide)-dicadmium(II) dihydrate], C16H16O12N6Cd2
  28. Synthesis and crystal structure of 1-{4-[(3-bromo-2-hydroxy-benzylidene)amino]phenyl}ethanone, C15H12BrNO2
  29. Synthesis and crystal structure of 1-{4-[(2-bromo-6-hydroxy-benzylidene)amino]phenyl}ethanone, C15H12BrNO2
  30. Crystal structure of (4-aminobenzoato-κ2O,O′)-[5,5,7,12,12,14-hexamethyl-1,4,8,11-tetraazacyclotetradecane-κ4N,N′,N′′,N′′′]nickel(II) perchlorate monohydrate, C23H44ClN5NiO7
  31. Crystal structure of 1-{4-[(4-fluoro-2-hydroxy-benzylidene)amino]phenyl}ethanone, C15H12FNO2
  32. Preparation and crystal structure of a non-symmetrical vanadium(II) dimer: tri-μ2-bromido-(hydrogen-tris(3-isopropyl-4-bromopyrazol-1-yl)borato-κ3N,N′,N′′)-tris(tetrahydrofuran-κO)divanadium(II) – tetrahydrofuran (1/1), C34H57BBr6N6O4V2
  33. Crystal structure of bis{2-(((4-(1-(hydroxyl-imino)ethyl)phenyl)imino)methyl)phenolato-κ2N,O}cobalt(II), C30H26CoN4O4
  34. Crystal structure of 3-((3-nitrophenyl)sulfonamido)propanoic acid — 4,4′-bipyridine (1/1), C19H18N4O6S
  35. Crystal structure of cyclo[diaqua-bis(μ2-3′,5-dicarboxy-[1,1′-biphenyl]-3,4′-dicarboxylato-κ4O,O′:O′′,O′′′)-bis(4,4′-bis(pyrid-4-yl)biphenyl-K1N)dicadmium(II)], C76H52Cd2N4O18
  36. Crystal structure of 1-(adamantan-1-yl)-3-aminothiourea, C11H19N3S
  37. Crystal structure of catena-poly[triaqua-(μ2-1,4-di(pyridin-4-yl)benzene-κ2N:N′)-(3′,5-dicarboxy-[1,1′-biphenyl]-3,4′-dicarboxylato-κO)nickel(II)], C32H26N2O11Ni
  38. Crystal structure of catena-poly[aqua-(μ4-4,4′-(pyridine-3,5-diyl)dibenzoato-κ4O,O′:O′′:O′′′)zinc(II)], C19H13NO5Zn
  39. Crystal structure of 4-(4′-(pyridin-4-yl)-[1,1′-biphenyl]-4-yl)pyridin-1-ium 2-carboxy-4-(3,5-dicarboxyphenoxy)benzoate hydrate, C38H28N2O10
  40. Crystal structure of 3-[(triisopropylsilanyl)-ethynyl]-6a,12a-dihydro-1H-1,4-diaza-benzo[α]anthracene-2,7,12-trione, C27H28N2O3Si
  41. Crystal structure of [(bis(1,10-phenanthroline-κ2N,N′)-(2-carboxy-4-(3-carboxy-5-carboxylatophenoxy)benzoato-κ2O:O′))nickel(II) monohydrate, (1,10-phenanthroline-κ2N:N′)-(μ2-(5-(3′,4′-dicarboxylphenoxy)-isophthalate-κ2O:O′))nickel(II)], C40H24N4O9Ni ⋅ H2O
  42. Crystal structure of 4-(3-(pyridin-3-yl)ureido)benzoic acid — adipic acid (2/1), C16H16N3O5
  43. Crystal structure of poly[bis{μ2-5-carboxy-4′-methyl-[1,1′-biphenyl]-3-carboxylato-κ2O:O′}-{μ2-4,4′-bipyridine-κ2N:N′}]cobalt(II), C40H30N2O8Co
  44. Crystal structure of aqua-(2,2′-bipyridine-κ2N,N′)(((3-nitrophenyl)sulfonyl)glycine-κ2N,O)copper(II) dihydrate, C18H20CuN4O9S
  45. Crystal structure of bis{2-bromo-6-(((4-(1-(methoxyimino)ethyl)phenyl)imino)methyl)phenolato-κ2N,O}copper(II), C32H28Br2CuN4O4
  46. Crystal structure of bis(2-(2-((2,6-dichlorophenyl)amino)phenyl)acetato-κ2O,O′)-(1,10-phenanthroline-κ2N,N′)zinc(II), C40H28Cl4N4O4Zn
  47. Crystal structure of 2-(3,6-dimethyl-2,3-dihydro-4H-benzo[b][1,4]oxazin-4-yl)-2-oxoethyl acetate, C14H17NO4
  48. Crystal structure of poly[dibromido-bis(μ2-1,6-di(1H-imidazol-1-yl)hexane-κ2N:N′)cadmium(II)], C24H36Br2N8Cd
  49. Synthesis and crystal structure of ((6R,7S)-3-ethyl-6-phenyl-6,7-dihydro-5H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazin-7-yl)(phenyl)methanone hemihydrate, 2(C19H18N4OS) ⋅ H2O
  50. Crystal structure of 2-(5-(pyridin-3-yl)-4-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)pyridine, C17H12N6
  51. The crystal structure of N-((1E,2E)-1,3-bis(4-fluorophenyl)but-2-en-1-ylidene)-4-methylbenzenesulfonamide, C23H19F2NO2S
  52. Crystal structure of diacetato-κ1O-diethanol-κ1O-bis(μ2-2-(((2-hydroxyethyl)imino)methyl)-5-methoxyphenolato-κ4O,N,O′:O′′)dinickel(II), C28H42Ni2N2O12
  53. The crystal structure of catena-poly[chlorido-(μ2-1,4-bis(pyridin-3-yl-methoxy)benzene-κ2N:N′)copper(II)], C18H16ClN2O2Cu
  54. N′,N′′′-(((ethane-1,2-diylbis(oxy))bis(2,1-phenylene))bis(methaneylylidene))bis(2-hydroxybenzohydrazide)nickel(II), C30H24N4NiO6
  55. Crystal structure of (E)-3′,6′-bis(ethylamino)-2′,7′-dimethyl-2-(2-((quinolin-2-ylmethylene)amino)ethyl)spiro[isoindoline-1,9′-xanthen]-3-one, C38H37N5O2
  56. Crystal structure of 4,4′-di(1H-imidazol-1-yl)-1,1′-biphenyl-1-ium 5,3′,5′-tricarboxy-[1,10-biphenyl]-2-carboxylate, C25H17N2O8
  57. The crystal structure of 1-carboxy-2-(1H-indol-3-yl)-N,N,N-trimethylethan-1-ammonium chloride, C14H19N2O2Cl
  58. The crystal structure of 5-bromo-2-fluoronicotinic acid monohydrate, C6H5BrFNO3
  59. Crystal structure of ethyl 3-(trifluoromethyl)-1H-pyrazole-4-carboxylate, C7H7F3N2O2
  60. Crystal structure of tetrakis(1H-benzo[d]imidazol-3-ium) bis(μ5-phenylphosphonato)-pentakis(μ2-oxido)-decaoxo-penta-molybdenum dihydrate, C40H42Mo5N8O23P2
  61. Structure of 7-(3,3,4,4,5,5-hexafluoro-2-(2-methylbenzo[b]thiophen-3-yl)cyclopent-1-en-1-yl)-8-methylquinoline, C24H15F6NS
  62. Crystal structure of monocarbonyl[2-((cyclopentylmethylene)amino)-5-methylphenolato-κ2N,O] (tricyclohexylphosphine)rhodium(I), C32H48NO2PRh
  63. The crystal structure of fac-tricarbonyl(1,10-phenanthroline-κ2N,N′)-(pyrazole-κN)rhenium(I)nitrate, C18H12O3N4Re
  64. Crystal structure of poly[diaqua-bis(μ2-4-(3-(pyridin-3-yl)-1H-1,2,4-triazol-5-yl)benzoato-κ2N:O)nickel(II)], C28H22O6N8Ni
  65. Crystal structure of 4,4′-bis(pyridin-1-ium-4-yl)biphenyl poly[bis(μ2-4,4′-bis(pyrid-4-yl)biphenyl-K2N:N′)-tetrakis(μ4-4′-methyl-[1,1′-biphenyl]-3,5-dicarboxylato-K4O,O′:O′′:O′′′)-bis[[μ2-1,1′-biphenyl]-3-carboxyl-5-carboxylato-K2O:O′]tetracobalt(II)]— [1,1′-biphenyl]-3,5-dicarboxylic acid (1/2), C93H68N3O16Co2
  66. The crystal structure of 4a-formyl-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-icosahydro-1-2-6a,6b,9,9,12a-heptamethylpicen-10-yl acetate, C32H50O3
  67. Crystal structure of 3,3′-(1,2-phenylenebis(methylene))bis(1-methyl-1H-imidazol-3-ium) bis(hexafluoridophosphate), C16H20F12N4P2
  68. Crystal structure of catena-poly[diaqua-(μ2-tartrato-κ4O,O′:O′′,O′′′)zinc(II)], C4H8O8Zn
  69. The crystal structure of (6aR,6bS,8aS,8bR,9S,11aS,12aS,12bS)-10-(4-acetoxy-3-methylbutyl)-6a,8a,9-trimethyl-3,4,5,6,6a,6b,7,8,8a,8b,9,10,11a,12,12a,12b-hexadecahydro-1H-naphtho[2′,1′:4,5]indeno[2,1-b]furan-4-yl acetate, C31H48O5
  70. Crystal structure of 4,4′-(oxybis(methylene))bis(bromobenzene), C14H12Br2O
  71. Crystal structure of (N,N-dimethylsulphoxide)-[N-(3-ethoxy-2-(oxide)benzylidene)-3-methoxybenzenecarbohydrazonato-κ3N,O,O′]-dioxo-molybdenum(VI), C19H22MoN2O7S
  72. Crystal structure of dichlorido-bis(dimethyl sulphoxide-κO)-bis(4-methylbenzyl-κC1)tin(IV), C20H30Cl2O2S2Sn
  73. Crystal structure of (E)-2-amino-N′-(2-hydroxy-4-(2-(piperidin-1-yl)ethoxy)benzylidene)benzohydrazide monohydrate, C21H26N4O3 ⋅ H2O
  74. Crystal structure of chloridotris(4-chlorophenyl)(dimethyl sulfoxide-κO)tin(IV), C20H18Cl4OSSn
  75. Crystal structure of catena{di-aqua-sodium-[N-(hydroxyethyl), N-isopropyl-dithiocarbamato]}n, [C6H16NNaO2S2]n
  76. Crystal structure of 2,2,4,4,6,6-hexakis(4-chlorophenyl)-1,3,5,2,4,6-trithiatristanninane, C36H24Cl6S3Sn3
  77. Crystal structure of 6-methoxy-3-(5-(3-methoxyphenyl)-1,3,4-oxadiazol-2-yl)-4H-chromen-4-one-methanol (1/1), C20H18N2O6
  78. Crystal structure of hexanedihydrazide, C6H14N4O2
  79. Crystal structure of tert-butyl 2-(hydroxymethyl)-5-{4-[(methoxycarbonyl)amino]phenyl}-2,5-dihydro-1H-pyrrole-1-carboxylate, C18H24N2O5
  80. Crystal structure of [(Z)-O-isopropyl N-(4-nitrophenyl)thiocarbamato-κS]-(triphenylphosphine-κP)-gold(I), C28H26AuN2O3PS
  81. Crystal structure of [O-ethyl N-(4-nitrophenyl)thiocarbamato-κS](tri-4-tolylphosphine-κP)gold(I) tetrahydrofuran solvate, C30H30AuN2O3PS, C4H8O
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