Abstract
C23H20F3NO3, monoclinic, C2/c (no. 15), a = 48.3041(18) Å, b = 6.0540(2) Å, c = 28.5445(11) Å, β = 105.519(2)°, V = 8043.0(5) Å3, Z = 16, Rgt(F) = 0.056, wRref(F2) = 0.140, T = 293(2) K.

Data collection and handling.
| Crystal: | Yellow blocks Size 0.32 × 0.30 × 0.28 mm |
| Wavelength: | Mo Kα radiation (0.71073 Å) |
| μ: | 1.1 cm−1 |
| Diffractometer, scan mode: | Bruker APEX-II, φ and ω |
| 2θmax, completeness: | 55°, >99% |
| N(hkl)measured, N(hkl)unique, Rint: | 150225, 9206, 0.063 |
| Criterion for Iobs, N(hkl)gt: | Iobs > 2 σ(Iobs), 6485 |
| N(param)refined: | 553 |
| Programs: | SHELX [13], Bruker programs [14] |
Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å2).
| Atom | x | y | z | Uiso*/Ueq |
|---|---|---|---|---|
| F1A | 0.40735(3) | 0.7377(3) | 0.68791(7) | 0.1048(7) |
| F2A | 0.40077(3) | 0.7598(3) | 0.75785(6) | 0.0878(5) |
| F3A | 0.38748(3) | 1.0215(3) | 0.70875(7) | 0.0833(5) |
| F1B | 0.36085(3) | 0.3083(3) | 0.53939(7) | 0.0946(6) |
| F2B | 0.38413(4) | 0.0827(3) | 0.59078(6) | 0.0901(5) |
| F3B | 0.38329(3) | 0.0478(3) | 0.51697(6) | 0.0972(6) |
| O1A | 0.24565(3) | 1.0526(3) | 0.71442(6) | 0.0602(4) |
| O2A | 0.20536(4) | 0.8344(4) | 0.47251(6) | 0.0798(6) |
| O3A | 0.12347(3) | 0.6008(3) | 0.67964(6) | 0.0555(4) |
| N1A | 0.28518(4) | 0.8101(3) | 0.69215(7) | 0.0495(5) |
| C1A | 0.33570(4) | 0.8007(3) | 0.70016(7) | 0.0401(4) |
| H1AA | 0.3376 | 0.9376 | 0.7155 | 0.048* |
| C2A | 0.35973(4) | 0.6954(3) | 0.69304(7) | 0.0426(4) |
| C3A | 0.35753(5) | 0.4903(4) | 0.67110(8) | 0.0526(5) |
| H3AA | 0.3737 | 0.4191 | 0.6668 | 0.063* |
| C4A | 0.33096(5) | 0.3943(4) | 0.65585(9) | 0.0583(6) |
| H4AA | 0.3292 | 0.2563 | 0.6410 | 0.070* |
| C5A | 0.30670(5) | 0.4972(4) | 0.66197(8) | 0.0511(5) |
| H5AA | 0.2889 | 0.4289 | 0.6509 | 0.061* |
| C6A | 0.30868(4) | 0.7032(3) | 0.68460(7) | 0.0400(4) |
| C7A | 0.25617(4) | 0.7287(3) | 0.67538(7) | 0.0412(4) |
| H7AA | 0.2555 | 0.5748 | 0.6857 | 0.049* |
| C8A | 0.23708(4) | 0.8708(3) | 0.69862(7) | 0.0416(4) |
| C9A | 0.20795(4) | 0.7920(3) | 0.69717(6) | 0.0375(4) |
| C10A | 0.18835(4) | 0.9418(3) | 0.70635(7) | 0.0435(5) |
| H10A | 0.1945 | 1.0842 | 0.7160 | 0.052* |
| C11A | 0.16000(4) | 0.8869(3) | 0.70160(7) | 0.0450(5) |
| H11A | 0.1473 | 0.9906 | 0.7080 | 0.054* |
| C12A | 0.15075(4) | 0.6747(3) | 0.68710(7) | 0.0406(4) |
| C13A | 0.17024(4) | 0.5195(3) | 0.67952(8) | 0.0465(5) |
| H13A | 0.1642 | 0.3760 | 0.6707 | 0.056* |
| C14A | 0.19844(4) | 0.5762(3) | 0.68494(7) | 0.0438(5) |
| H14A | 0.2114 | 0.4698 | 0.6804 | 0.053* |
| C15A | 0.24412(4) | 0.7440(3) | 0.62012(7) | 0.0402(4) |
| C16A | 0.22872(5) | 0.5750(4) | 0.59318(8) | 0.0514(5) |
| H16A | 0.2271 | 0.4417 | 0.6084 | 0.062* |
| C17A | 0.21546(5) | 0.5972(4) | 0.54364(8) | 0.0573(6) |
| H17A | 0.2049 | 0.4810 | 0.5263 | 0.069* |
| C18A | 0.21815(5) | 0.7914(4) | 0.52068(8) | 0.0548(6) |
| C19A | 0.23451(5) | 0.9600(4) | 0.54663(9) | 0.0589(6) |
| H19A | 0.2370 | 1.0901 | 0.5309 | 0.071* |
| C20A | 0.24719(5) | 0.9368(4) | 0.59575(8) | 0.0517(5) |
| H20A | 0.2580 | 1.0525 | 0.6128 | 0.062* |
| C21A | 0.38842(5) | 0.8024(4) | 0.71106(8) | 0.0527(5) |
| C22A | 0.10187(5) | 0.7518(4) | 0.68533(9) | 0.0586(6) |
| H22A | 0.0836 | 0.6779 | 0.6781 | 0.088* |
| H22B | 0.1008 | 0.8740 | 0.6635 | 0.088* |
| H22C | 0.1067 | 0.8048 | 0.7182 | 0.088* |
| C23A | 0.18596(7) | 0.6756(7) | 0.44595(10) | 0.1041(12) |
| H23A | 0.1779 | 0.7279 | 0.4134 | 0.156* |
| H23B | 0.1708 | 0.6518 | 0.4614 | 0.156* |
| H23C | 0.1959 | 0.5393 | 0.4450 | 0.156* |
| O1B | 0.52837(3) | 0.1381(3) | 0.52035(6) | 0.0573(4) |
| O2B | 0.64609(3) | 0.6569(3) | 0.58820(6) | 0.0583(4) |
| O3B | 0.53620(4) | 0.1301(3) | 0.76564(5) | 0.0668(5) |
| N1B | 0.48367(3) | 0.3352(3) | 0.54094(6) | 0.0400(4) |
| C1B | 0.43535(4) | 0.2680(3) | 0.54693(6) | 0.0367(4) |
| H1BA | 0.4351 | 0.1326 | 0.5315 | 0.044* |
| C2B | 0.41119(4) | 0.3383(3) | 0.56005(7) | 0.0395(4) |
| C3B | 0.41101(4) | 0.5378(4) | 0.58372(7) | 0.0475(5) |
| H3BA | 0.3947 | 0.5846 | 0.5923 | 0.057* |
| C4B | 0.43549(5) | 0.6651(4) | 0.59421(8) | 0.0519(5) |
| H4BA | 0.4357 | 0.7988 | 0.6103 | 0.062* |
| C5B | 0.45960(4) | 0.5975(3) | 0.58121(7) | 0.0455(5) |
| H5BA | 0.4759 | 0.6859 | 0.5888 | 0.055* |
| C6B | 0.45992(4) | 0.3985(3) | 0.55674(6) | 0.0354(4) |
| C7B | 0.51215(4) | 0.4050(3) | 0.56808(6) | 0.0353(4) |
| H7BA | 0.5133 | 0.5662 | 0.5661 | 0.042* |
| C8B | 0.53439(4) | 0.3037(3) | 0.54508(7) | 0.0375(4) |
| C9B | 0.56347(4) | 0.4023(3) | 0.55641(6) | 0.0335(4) |
| C10B | 0.58559(4) | 0.2776(3) | 0.54733(7) | 0.0409(4) |
| H10B | 0.5815 | 0.1374 | 0.5340 | 0.049* |
| C11B | 0.61341(4) | 0.3546(4) | 0.55743(7) | 0.0458(5) |
| H11B | 0.6278 | 0.2671 | 0.5512 | 0.055* |
| C12B | 0.61959(4) | 0.5633(3) | 0.57691(7) | 0.0407(4) |
| C13B | 0.59793(4) | 0.6922(3) | 0.58617(7) | 0.0412(4) |
| H13B | 0.6021 | 0.8326 | 0.5994 | 0.049* |
| C14B | 0.57017(4) | 0.6134(3) | 0.57585(7) | 0.0376(4) |
| H14B | 0.5558 | 0.7018 | 0.5819 | 0.045* |
| C15B | 0.51966(4) | 0.3380(3) | 0.62178(6) | 0.0350(4) |
| C16B | 0.53133(4) | 0.4831(3) | 0.65889(7) | 0.0424(4) |
| H16B | 0.5355 | 0.6265 | 0.6512 | 0.051* |
| C17B | 0.53712(4) | 0.4222(4) | 0.70746(7) | 0.0470(5) |
| H17B | 0.5449 | 0.5243 | 0.7318 | 0.056* |
| C18B | 0.53134(4) | 0.2104(4) | 0.71944(7) | 0.0459(5) |
| C19B | 0.51970(5) | 0.0623(4) | 0.68267(8) | 0.0543(5) |
| H19B | 0.5156 | −0.0810 | 0.6904 | 0.065* |
| C20B | 0.51411(5) | 0.1245(3) | 0.63470(8) | 0.0484(5) |
| H20B | 0.5065 | 0.0218 | 0.6105 | 0.058* |
| C21B | 0.38527(4) | 0.1951(4) | 0.55145(8) | 0.0497(5) |
| C22B | 0.66912(5) | 0.5357(5) | 0.57837(9) | 0.0705(7) |
| H22D | 0.6865 | 0.6199 | 0.5887 | 0.106* |
| H22E | 0.6650 | 0.5073 | 0.5441 | 0.106* |
| H22F | 0.6714 | 0.3981 | 0.5957 | 0.106* |
| C23B | 0.54729(6) | 0.2778(6) | 0.80505(8) | 0.0816(9) |
| H23D | 0.5491 | 0.2019 | 0.8352 | 0.122* |
| H23E | 0.5344 | 0.4007 | 0.8028 | 0.122* |
| H23F | 0.5658 | 0.3303 | 0.8037 | 0.122* |
| H1NB | 0.4833(5) | 0.209(4) | 0.5286(8) | 0.049(6)* |
| H1NA | 0.2869(5) | 0.920(4) | 0.7082(8) | 0.056(7)* |
The asymmetrtic unit, containing two crystallographically independent molecules, of the title crystal structure is shown in the figure. Tables 1 and 2 contain details of the measurement method and a list of the atoms including atomic coordinates and displacement parameters.
Source of material
A mixture of 2-hydroxy-1,2-bis(4-methoxyphenyl)ethanone (2.72 g, 0.01 mol), and 3-(trifluoromethyl)aniline (1.23 g, 0.01 mol), in toluene (50 mL) in the presence of conc. hydrochloric acid (6–8 drops) was heated under reflux for 6 h, then cooled to room temperature. To the obtained solution, a catalytic amount of pyridine (1.5 mL) was added portion wise. The reaction mixture was heated under reflux to precipitate the crude product. The solvent was evaporated under reduced pressure and the residue was recrystallized from methanol to give the title compound with a yield of 95%, m.p. = 97–99 °C.
Experimental details
Carbon-bound H atoms were placed in calculated positions and were included in the refinement in the riding model approximation, with Uiso(H) set to 1.2Ueq(C). The H atoms of the methyl group were allowed to rotate with a fixed angle around the C—C bond to best fit the experimental electron density with Uiso(H) set to 1.5Ueq(C).
Discussion
The functionalization of the carboxamide fragment is one of the most efficient approaches to obtain potentially bioactive substances [1, 2]. For some substituted carboxamides their lipid-lowering effects were studied in hyperlipidemic rats [3]. Also, several carboxamide derivatives are known to show antimicrobial, antiviral and antitumor activity [4], [5], [6], [7], [8]. On the other hand, some of heterocyclic derivatives containing a carboxamide moiety possess wide-spread use because of their anti-microbial [9], anti-arrhythmic, serotonin antagonist and anti-anxiety activities [10] and monoamino oxidase inhibitors activities [11] and are also well known as expected potential pharmaceutical carriers for catatonic agents [12].
The unit cell of C23H20F3NO3 contains two independent molecules, the phenyl ring (C1—C6/C1A-C6A) was nearly parallel to phenyl ring (C9—C14/C9A-C14A) in both molecules with dihedral angles between the two planes equal to 11.64° and 10.48°, respectively. On other hand the phenyl ring (C1—C6/C1A-C6A) makes dihedral angles with (C15—C20/C15A-C20A) 82.65° and 87.95°, respectively. The molecules were arranged in the crystal structure via one classical intermolecular hydrogen bond N1B—H1NB⋯O1Bi. The D⋯A distance is 2.50(2) Å and the angle is 167.0(2)° with symmetry code: (i) − x + 1, − y, − z + 1.
Acknowledgements:
The project was financially supported by King Saud University, Vice Deanship of Research Chairs.
References
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©2016 Abd El-Galil E. Amr et al., published by De Gruyter.
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.
Articles in the same Issue
- Cover and Frontmatter
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- Crystal structure of aqua (5,5′-dicarboxy-(1,1′-biphenyl)-2,3′-dicarboxylato-κO) bis(1,10-phenanthroline-κ2N,N′)cadmium monohydrate, C40H28CdN4O10
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- Crystal structure of 1-(adamantan-1-yl)-3-(4-bromophenyl)thiourea, C17H21BrN2S
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- The crystal structure of diaqua-(N-(2-hydroxy-5-nitrobenzyl)iminodiacetato-κ4-N,O,O′,O′′)chromium(III) based on synchrotron data, C11H13CrN2O9
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- Crystal structure of 5-(3-fluorobenzylidene)-1,3-dimethylpyrimidine-2,4,6(1H,3H,5H)-trione; C13H11FN2O3
- Crystal structure of diethylammonium 1,3-dimethyl-2,4,6-trioxohexahydropyrimidin-5-ide, C10H19N3O3
- Crystal structure of 1,1-dimethyl-3-(2-phenylethyl)urea, C11H16N2O
- Crystal structure of 2-(4-methoxyphenyl)-1,3-thiazolo[4,5-b]pyridine, C13H10N2OS
- Crystal structure of 3-tert-butyl-7-azadioxindole, C11H14N2O2
- Crystal structure of 1-ferrocenyl-6-bromopyrene, C26H17BrFe
- Crystal structure of 3-(4-bromophenyl)-5-(4-fluorophenyl)-4,5-dihydro-1H-pyrazole-1-carbothioamide, C16H13BrFN3S
- Crystal structure of 2-amino-4-(3,5-ditrifluoromethylphenyl)-3-cyano-7,7-dimethyl-5-oxo-4H-5,6,7,8-tetrahydrobenzo[b]pyran, C20H16F6N2O2
- The crystal structure of 2-amino-4-(4-nitrophenyl)-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile, C16H13N3O4
- Crystal structure of 2-amino-4-(2, 4-dichlorophenyl)-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile, C16H12Cl2N2O2
- Crystal structure of bis(μ2-chlorido)-bis(di-p-tolylhydroxyphosphine-κP)-bis(di-p-tolylphosphite-κP)dipalladium(II), C56H58Cl2O4P4Pd2
- Crystal structure of diaqua-bis(2-methyl-1H-imidazole-4,5-dicarboxylato-κ2-O,N)cadmium(II) tetrahydrate, C12H22CdN4O14
- Crystal structure of aqua-(5-nitrosalicylato-κ2O,O′)-(1,10-phenanthroline-κ2N,N′)copper(II), C19H13CuN3O6
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- Crystal structure of 2-amino-4-(3,5-difluorophenyl)-7,7-dimethyl-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile, C18H16F2N2O2
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- Crystal structure of tert-butyl 2-phenylethylcarbamate, C13H19NO2
- Crystal structure of (Z)-4-((E)-(4-chlorobenzyli-dene)hydrazono)-1-p-tolylpyrrolidine-3-carbonitrile, C19H17ClN4
- Crystal structure of bis(biphenyl-2,2′-dicarboxylato-κ2O:O′)-bis(1-cyclopropyl-6-fluoro-4-oxo-7-(1-piperazinyl)-1,4-dihydroquinoline-3-carboxylato-κ2O,O′)dizinc(II)2.5 hydrate, C62H57N6Zn2O16.5F2
- Crystal structure of dichloridobis{μ2-2,2′-((1E,1′E)-(ethane-1,2-diylbis(azanylylidene))bis(methanylylidene))bis(4-chlorophenolato)-κ5O,N,N′,O′:O′}diiron(III), C32H24Cl6Fe2N4O4
- Crystal structure of 4-((4,4-dimethyl-2, 6-dioxocyclohexylidine)methylamino)-N-(3,4-dimethylisoxazol-5-yl)benzenesulfonamide, C20H23N3O5S
- Crystal structure of poly-[aqua-μ2-aqua-μ2-(4,4′-oxybis(benzoato)-κ4O,O′:O′′,O′′′)cadmium(II)], C14H12O7Cd
- Crystal structure of aqua(μ2-biphenyl-2,2′-dicarboxylato-κ3O,O′:O′′)-(μ2-1-cyclopropyl-6-fluoro-4-oxo-7-(1-piperazinyl)-1,4-dihydroquinoline-3-carboxylato-κ2O,O′)cadmium(II) 1.5 hydrate, C62H60N6Cd2O19F2
- Crystal structure of dimethanolo-bis[μ-(2-(2-(5-(pyridin-2-yl)-1H-1,2,4-triazol-3-yl)phenoxy)benzoato)-κ5O,O′,N:N′,N′′]dicopper(II) — methanol (1/2), C46H48Cu2N8O12
- Crystal structure of poly-[tetraaqua-bis(μ4-2,5-dibenzoyl-1,4-benzenedicarboxylato-κ4O1:O2:O3:O4)-μ2-2,5-dibenzoyl-1,4-benzenedicarboxylato-k4O5,O6: O5′,O6′-didysprosium(III)] tetrahydrate C33H26O13Dy
- Crystal structure of hexaaqua-bis(3-(3-pyridin-4-yl-[1,2,4]oxadiazol-5-yl) propionato-κ3O,O′:O′)-bis(3-(3-pyridin-4-yl-[1,2,4]oxadiazol-5-yl)propionato-κO)-bis(3-(3-pyridin-4-yl-[1,2,4]oxadiazol-5-yl)propionato-κ2O,O′)dineodymium(III) octahydrate, C60H76N18O32Nd2
- Crystal structure of poly-[triaqua-(μ3-3,4,5,6-tetrafluoro-1,2-phthalato-κ4O:O′:O′′,O′′′) (2,3,4,5-tetrafluoro-benzoato-κ2O,O′) praseodymium(III)], C15H7F8O9Pr
- The crystal structure of dichlorido (1,3-dimesityl-1H-3λ4-imidazol-2-yl)(isoquinoline-κN)palladium(IV) – ethylacetate (1/1), C34H39Cl2N3O2Pd
- Crystal structure of dichlorido(1,3-bis(2,6-dimethyl-phenyl)-1H-3λ4-imidazol-2-yl)(isoquinolinyl)palladium(IV), C28H27Cl2N3Pd
- Crystal structure of 5-(4-(1H-tetrazol-5-yl)phenyl)-1H-imidazol-3-ium 7-carboxy-1,3-dioxo-1H,3H-benzo[de]isochromene-6-carboxylate monohydrate 4,5-anhydride, C24H16N6O8
- Crystal structure of poly-[diaqua-bis(μ2-2-((1H-1,2,4-triazol-5-yl)thio)acetato-κ2N:O) cadmium(II)], C8H8CdN6O6S2
- Crystal Structure of (E)-3-(4-methoxyphenyl)-1-(2,3,4-tris(benzyloxy)-6-hydroxyphenyl)prop-2-en-1-one, C37H32O6
- Structure and photochromism of 1-(1,2-dimethylindol-3-yl)-2-[2-methyl-5-(3-fluorophenyl)-3-thienyl]-3,3,4,4,5,5-hexafluorocyclopent-1-ene, C26H18F7NS
- Crystal structure of two-dimensional coordination polymer poly-[μ2-azido-aqua-(μ2-pyrazine-2-carboxylato-κ3O,N:N′)nickel(II)], C5H5N5O3Ni
- Crystal structure of 2-amino-5-oxo-4-(3,5-bis(trifluoromethyl)phenyl)-4H,5H-pyrano [3,2-c]chromene-3-carbonitrile, C21H10F6N2O3
- Crystal structure of 4-(5-((2-methylbenzyl)thio)-4-phenyl-4H-1,2,4-triazol-3-yl)pyridine, C21H18N4S
- Crystal structure of 5-(2-chloro-5-nitrophenyl)-3-(4-chlorophenyl)-N-ethyl-4,5-dihydro-1H-pyrazole-1-carbothioamide, C18H16Cl2N4O2S
- Crystal structure of 4-(benzofuran-2-yl)-2-(3-(4-fluorophenyl)-3,3a,4,5-tetrahydro-2H-benzo[g]indazol-2-yl)thiazole, C28H20FN3OS
- Crystal structure of bis(dicyanamido-κ1N)-tetrakis[1-benzyl-1H-1,2,4-triazole-κ1N]cobalt(II), CoC40H36N18
- Crystal structure of 1-benzyl-6-hydroxy-1,4,5,6-tetrahydropyridine-3-carbonitrile, C13H14N2O
- Crystal structure of 2-amino-7-methyl-4-(3,4-difluoro-phenyl)-5-oxo-4H,5H-pyrano[4,3-b]pyran-3-carbonitrile, C16H10F2N2O3
- The crystal structure of 4-[(benzo[1,3]dioxol-5-ylmethylene)-amino]-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one, C19H17N3O3
- Crystal structure of 1,4-dihydro-1-phenylchromeno[4,3-c]pyrazole, C16H12N2O
- Crystal structure of N-(5-((3,5-dimethylisoxazol-4-yl)sulfonyl)quinolin-8-yl)benzamide, C21H17N3O4S
- Crystal structure of 3-amino-9-methoxy-1-phenyl-1H-benzo[f]chromene-2-carbonitrile, C21H16N2O2
- Crystal structure of 1,2-bis(4-methoxyphenyl)-2-((3-(trifluoromethyl)phenyl)amino)ethan-1-one, C23H20F3NO3
- Crystal structure of 2-amino-4-(2,4-dinitrophenyl)-5-oxo-4H,5H-pyrano[3,2-c]chromene-3-carbonitrile – ethanol (1:1), C21H16N4O8
- Crystal structure of catena-poly-[(1-cyclopropyl-6-fluoro-4-oxo-7-(piperazin-1-ium-1-yl)-1,4-dihydroquinoline-3-carboxylate-κ2O,O′)-(μ2-4,4′-sulfonyldibenzoato-κ4O,O′:O′′,O′′′)zinc(II)] hemihydrate, C31H27ZnFN3O9.5S
- Crystal structure of 2-(2-bromophenyl)-5-methyl-1,3-dioxane-5-carboxylic acid, C12H13BrO4
- Crystal structure of 2-(2-bromophenyl)-5-ethyl-1,3-dioxane-5-carboxylic acid, C13H15BrO4
- Crystal structure of 4-(4-((3-bromophenyl)amino)-6-(tert-butyl)-3-(2-hydroxypropan-2-yl)cinnolin-8-yl)-2-methylbut-3-yn-2-ol, C26H30BrN3O2
- Crystal structure poly-(μ2-1-(4-(1H-imidazol-1-yl)benzyl)-1H-1,2,4-triazolyl-κ2NN1:N2N)-(μ3-2,2′-(1,2-phenylene)diacetato-κ5-O1,O2:O2:O3,O4)cadmium(II), C22H19CdN5O4
- Crystal structure of bis(1-ethyl-6-fluoro-4-oxido-7-(piperazin-1-ium-1-yl)-1,8-naphthyridin-1-ium-3-carboxylate-κ2O,O′)copper(II) benzene-1, 4-dicarboxylate dihydrate, C38H42F2CuN8O12
- Redetermination of the crystal structure of potassium lithium molybdate monohydrate, KLiMoO4·H2O
- Crystal structure of [tris(2-benzimidazolylmethyl)amine-κ3N](isonicotinate-κO) cobalt(II) [tris(2-benzimidazolylmethyl)amine-κ3N](isonicotinic acid-κO) cobalt(II) triperchlorate, C60H51N16O16Cl3Co2
- The crystal structure of tris(μ2-1,3-bis(4,4,4-trifluoro-3-oxido-1-(oxo)but-2-en-1-yl)phenyl-κ4O,O′:O′′,O′′′)-bis(1,2-dimethoxyethane-κ2O,O′)dicerium(III), C50H38F18O16Ce2
- Crystal structure of 8-isopropyl-8-aza-bicyclo[3.2.1]octan-3-ol, C10H19NO
- Crystal structure of 2,4-dibenzoyl-N,N-dimethylbenzenamine, C22H19NO2
- The crystal structure of 2-(4-methoxyphenyl)-6,8-diphenyl-4-(phenylamino)quinazoline — acetonitrile (1/1), C35H28N4O
Articles in the same Issue
- Cover and Frontmatter
- Crystal structure of the catena-poly-[bis(μ2-1-ethyl-6-fluoro-4-oxo-7-(piperazin-1-yl-κN)-1,4-dihydroquinoline-3-carboxylato-κ2O,O′)nickel(II)] 5.5 hydrate, C32H44N6NiO11F2
- Crystal structure of catena-poly-[(μ2-2-(2-((2,6-dimethylphenyl)amino)phenyl)acetato-κ2O:O′)(μ2-2-(2-((2,6-dimethylphenyl)amino)phenyl)acetate-κ3O,O′:O′)cadmium(II)], C28H20N2Cl4O4Cd
- Crystal structure of catena-poly[dichlorido-(μ2-4-(pyridin-4-yl)-isophthalate-κ2O, O′)cadmium(II)] monohydrate, C13H11NO5Cl2Cd
- Crystal structure of poly-{[μ2-(E)-1,4-di(1H-imidazol-1-yl)but-2-ene-κ2N:N′][μ2-cyclohexane-1,4-dicarboxylato-κ4O,O′:O′′,O′′′]nickel(II)}, C18H22N4NiO4
- Crystal structure of aqua (5,5′-dicarboxy-(1,1′-biphenyl)-2,3′-dicarboxylato-κO) bis(1,10-phenanthroline-κ2N,N′)cadmium monohydrate, C40H28CdN4O10
- Crystal structure of 5-methoxy-N′-[(3Z)-5-chloro-1-(4-fluorobenzyl)-2-oxo-1,2-dihydro-3H-indol-3-ylidene]-1H-indole-2-carbohydrazide-DMSO (1/1), C25H18ClFN4O3 · C2H6OS
- Crystal structure of 5-methoxy-N′-[(3Z)-1-benzyl-5-fluoro-2-oxo-1,2-dihydro-3H-indol-3-ylidene]-1H-indole-2-carbohydrazide-DMSO (1/1), C27H25FN4O4S
- Crystal structure of poly-[bis{μ2-N-(4-(1H-imidazol-1-yl)phenyl)-4-(1H-imidazol-1-yl)-N-phenylaniline-κ2N:N′)}-(μ2-naphthalene-2,6-dicarboxylato)-(μ4-naphthalene-2,6-dicarboxylato)dicadmium(II)], C36H25N5O4Cd
- Crystal structure of 1-(adamantan-1-yl)-3-(4-bromophenyl)thiourea, C17H21BrN2S
- Crystal structure of N′-[(1E)-(2,6-dichlorophenyl)-methylidene]adamantane-1-carbohydrazide, C18H20Cl2N2O
- Crystal structure of dichlorido{bis(2-hydroxyethyl)-5′-([2,2′:6′,2′′-terpyridin]-4′-yl)-[1,1′:3′,1′′-terphenyl]-4,4′′-dicarboxylate-κ3N,N′,N′′}zinc(II), C39H31Cl2N3O6Zn
- Crystal structure of 4,4′-(1,3,5,7-tetraoxo-3a,4,4a,5,7,7a,8,8a-octahydro-4,8-ethenopyrrolo [3,4-f]isoindole-2,6(1H,3H)-diyl)dibenzoic acid, C26H18N2O8
- Crystal structure of (E)-1-(4-(((E)-3,5-dichloro-2-hydroxybenzylidene)amino)phenyl)ethan-1-one O-ethyl oxime, C17H16Cl2N2O2
- The crystal structure of diaqua-(N-(2-hydroxy-5-nitrobenzyl)iminodiacetato-κ4-N,O,O′,O′′)chromium(III) based on synchrotron data, C11H13CrN2O9
- Crystal structure of ethyl 5-amino-3-(methylthio)-1-(1-phenyl-5-(thiophen-2-yl)-1H-pyrazole-3-carbonyl)-1H-pyrazole-4-carboxylate, C21H19N5O3S2
- Crystal structure of (E)-1-(4-(((E)-3,5-dibromo-2-hydroxybenzylidene)amino)phenyl)ethan-1-one O-methyl oxime, C17H16Br2N2O2
- Crystal structure of dibromido μ-oxalato-κ2O,O′:κ2O′′,O′′′−η6-p-cymenediosmium(II), C22H28Br2O4Os2
- Crystal structure of 2-(bromomethyl)-4-(4-chlorophenyl)-1-tosylpyrrolidine, C18H19BrClNO2S2
- Crystal structure of 5-(3-fluorobenzylidene)-1,3-dimethylpyrimidine-2,4,6(1H,3H,5H)-trione; C13H11FN2O3
- Crystal structure of diethylammonium 1,3-dimethyl-2,4,6-trioxohexahydropyrimidin-5-ide, C10H19N3O3
- Crystal structure of 1,1-dimethyl-3-(2-phenylethyl)urea, C11H16N2O
- Crystal structure of 2-(4-methoxyphenyl)-1,3-thiazolo[4,5-b]pyridine, C13H10N2OS
- Crystal structure of 3-tert-butyl-7-azadioxindole, C11H14N2O2
- Crystal structure of 1-ferrocenyl-6-bromopyrene, C26H17BrFe
- Crystal structure of 3-(4-bromophenyl)-5-(4-fluorophenyl)-4,5-dihydro-1H-pyrazole-1-carbothioamide, C16H13BrFN3S
- Crystal structure of 2-amino-4-(3,5-ditrifluoromethylphenyl)-3-cyano-7,7-dimethyl-5-oxo-4H-5,6,7,8-tetrahydrobenzo[b]pyran, C20H16F6N2O2
- The crystal structure of 2-amino-4-(4-nitrophenyl)-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile, C16H13N3O4
- Crystal structure of 2-amino-4-(2, 4-dichlorophenyl)-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile, C16H12Cl2N2O2
- Crystal structure of bis(μ2-chlorido)-bis(di-p-tolylhydroxyphosphine-κP)-bis(di-p-tolylphosphite-κP)dipalladium(II), C56H58Cl2O4P4Pd2
- Crystal structure of diaqua-bis(2-methyl-1H-imidazole-4,5-dicarboxylato-κ2-O,N)cadmium(II) tetrahydrate, C12H22CdN4O14
- Crystal structure of aqua-(5-nitrosalicylato-κ2O,O′)-(1,10-phenanthroline-κ2N,N′)copper(II), C19H13CuN3O6
- Crystal structure of bis(4-(2-phenylpropan-2-yl)phenyl)amine, C30H31N
- Crystal structure of 2-amino-4-(3,5-difluorophenyl)-7,7-dimethyl-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile, C18H16F2N2O2
- Crystal structure of 2-amino-4-(3,4,5-trifluorophenyl)-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile, C16H11F3N2O2
- Crystal structure of an isomeric bis[(η5:η1-6,6-di-p-tolylpentafulvene)(η5-pentamethylcyclopentadienyl)titanium(III)]-μ2,η1:η1-dinitrogen complex, C60H66N2Ti2
- Crystal structure of 3,4-dinitropyrazole, C3H2N4O4
- Crystal structure of (4-vinylpyridine-κN)triphenyl tin(IV) chloride, C25H22ClNSn
- Crystal structure of tert-butyl 2-phenylethylcarbamate, C13H19NO2
- Crystal structure of (Z)-4-((E)-(4-chlorobenzyli-dene)hydrazono)-1-p-tolylpyrrolidine-3-carbonitrile, C19H17ClN4
- Crystal structure of bis(biphenyl-2,2′-dicarboxylato-κ2O:O′)-bis(1-cyclopropyl-6-fluoro-4-oxo-7-(1-piperazinyl)-1,4-dihydroquinoline-3-carboxylato-κ2O,O′)dizinc(II)2.5 hydrate, C62H57N6Zn2O16.5F2
- Crystal structure of dichloridobis{μ2-2,2′-((1E,1′E)-(ethane-1,2-diylbis(azanylylidene))bis(methanylylidene))bis(4-chlorophenolato)-κ5O,N,N′,O′:O′}diiron(III), C32H24Cl6Fe2N4O4
- Crystal structure of 4-((4,4-dimethyl-2, 6-dioxocyclohexylidine)methylamino)-N-(3,4-dimethylisoxazol-5-yl)benzenesulfonamide, C20H23N3O5S
- Crystal structure of poly-[aqua-μ2-aqua-μ2-(4,4′-oxybis(benzoato)-κ4O,O′:O′′,O′′′)cadmium(II)], C14H12O7Cd
- Crystal structure of aqua(μ2-biphenyl-2,2′-dicarboxylato-κ3O,O′:O′′)-(μ2-1-cyclopropyl-6-fluoro-4-oxo-7-(1-piperazinyl)-1,4-dihydroquinoline-3-carboxylato-κ2O,O′)cadmium(II) 1.5 hydrate, C62H60N6Cd2O19F2
- Crystal structure of dimethanolo-bis[μ-(2-(2-(5-(pyridin-2-yl)-1H-1,2,4-triazol-3-yl)phenoxy)benzoato)-κ5O,O′,N:N′,N′′]dicopper(II) — methanol (1/2), C46H48Cu2N8O12
- Crystal structure of poly-[tetraaqua-bis(μ4-2,5-dibenzoyl-1,4-benzenedicarboxylato-κ4O1:O2:O3:O4)-μ2-2,5-dibenzoyl-1,4-benzenedicarboxylato-k4O5,O6: O5′,O6′-didysprosium(III)] tetrahydrate C33H26O13Dy
- Crystal structure of hexaaqua-bis(3-(3-pyridin-4-yl-[1,2,4]oxadiazol-5-yl) propionato-κ3O,O′:O′)-bis(3-(3-pyridin-4-yl-[1,2,4]oxadiazol-5-yl)propionato-κO)-bis(3-(3-pyridin-4-yl-[1,2,4]oxadiazol-5-yl)propionato-κ2O,O′)dineodymium(III) octahydrate, C60H76N18O32Nd2
- Crystal structure of poly-[triaqua-(μ3-3,4,5,6-tetrafluoro-1,2-phthalato-κ4O:O′:O′′,O′′′) (2,3,4,5-tetrafluoro-benzoato-κ2O,O′) praseodymium(III)], C15H7F8O9Pr
- The crystal structure of dichlorido (1,3-dimesityl-1H-3λ4-imidazol-2-yl)(isoquinoline-κN)palladium(IV) – ethylacetate (1/1), C34H39Cl2N3O2Pd
- Crystal structure of dichlorido(1,3-bis(2,6-dimethyl-phenyl)-1H-3λ4-imidazol-2-yl)(isoquinolinyl)palladium(IV), C28H27Cl2N3Pd
- Crystal structure of 5-(4-(1H-tetrazol-5-yl)phenyl)-1H-imidazol-3-ium 7-carboxy-1,3-dioxo-1H,3H-benzo[de]isochromene-6-carboxylate monohydrate 4,5-anhydride, C24H16N6O8
- Crystal structure of poly-[diaqua-bis(μ2-2-((1H-1,2,4-triazol-5-yl)thio)acetato-κ2N:O) cadmium(II)], C8H8CdN6O6S2
- Crystal Structure of (E)-3-(4-methoxyphenyl)-1-(2,3,4-tris(benzyloxy)-6-hydroxyphenyl)prop-2-en-1-one, C37H32O6
- Structure and photochromism of 1-(1,2-dimethylindol-3-yl)-2-[2-methyl-5-(3-fluorophenyl)-3-thienyl]-3,3,4,4,5,5-hexafluorocyclopent-1-ene, C26H18F7NS
- Crystal structure of two-dimensional coordination polymer poly-[μ2-azido-aqua-(μ2-pyrazine-2-carboxylato-κ3O,N:N′)nickel(II)], C5H5N5O3Ni
- Crystal structure of 2-amino-5-oxo-4-(3,5-bis(trifluoromethyl)phenyl)-4H,5H-pyrano [3,2-c]chromene-3-carbonitrile, C21H10F6N2O3
- Crystal structure of 4-(5-((2-methylbenzyl)thio)-4-phenyl-4H-1,2,4-triazol-3-yl)pyridine, C21H18N4S
- Crystal structure of 5-(2-chloro-5-nitrophenyl)-3-(4-chlorophenyl)-N-ethyl-4,5-dihydro-1H-pyrazole-1-carbothioamide, C18H16Cl2N4O2S
- Crystal structure of 4-(benzofuran-2-yl)-2-(3-(4-fluorophenyl)-3,3a,4,5-tetrahydro-2H-benzo[g]indazol-2-yl)thiazole, C28H20FN3OS
- Crystal structure of bis(dicyanamido-κ1N)-tetrakis[1-benzyl-1H-1,2,4-triazole-κ1N]cobalt(II), CoC40H36N18
- Crystal structure of 1-benzyl-6-hydroxy-1,4,5,6-tetrahydropyridine-3-carbonitrile, C13H14N2O
- Crystal structure of 2-amino-7-methyl-4-(3,4-difluoro-phenyl)-5-oxo-4H,5H-pyrano[4,3-b]pyran-3-carbonitrile, C16H10F2N2O3
- The crystal structure of 4-[(benzo[1,3]dioxol-5-ylmethylene)-amino]-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one, C19H17N3O3
- Crystal structure of 1,4-dihydro-1-phenylchromeno[4,3-c]pyrazole, C16H12N2O
- Crystal structure of N-(5-((3,5-dimethylisoxazol-4-yl)sulfonyl)quinolin-8-yl)benzamide, C21H17N3O4S
- Crystal structure of 3-amino-9-methoxy-1-phenyl-1H-benzo[f]chromene-2-carbonitrile, C21H16N2O2
- Crystal structure of 1,2-bis(4-methoxyphenyl)-2-((3-(trifluoromethyl)phenyl)amino)ethan-1-one, C23H20F3NO3
- Crystal structure of 2-amino-4-(2,4-dinitrophenyl)-5-oxo-4H,5H-pyrano[3,2-c]chromene-3-carbonitrile – ethanol (1:1), C21H16N4O8
- Crystal structure of catena-poly-[(1-cyclopropyl-6-fluoro-4-oxo-7-(piperazin-1-ium-1-yl)-1,4-dihydroquinoline-3-carboxylate-κ2O,O′)-(μ2-4,4′-sulfonyldibenzoato-κ4O,O′:O′′,O′′′)zinc(II)] hemihydrate, C31H27ZnFN3O9.5S
- Crystal structure of 2-(2-bromophenyl)-5-methyl-1,3-dioxane-5-carboxylic acid, C12H13BrO4
- Crystal structure of 2-(2-bromophenyl)-5-ethyl-1,3-dioxane-5-carboxylic acid, C13H15BrO4
- Crystal structure of 4-(4-((3-bromophenyl)amino)-6-(tert-butyl)-3-(2-hydroxypropan-2-yl)cinnolin-8-yl)-2-methylbut-3-yn-2-ol, C26H30BrN3O2
- Crystal structure poly-(μ2-1-(4-(1H-imidazol-1-yl)benzyl)-1H-1,2,4-triazolyl-κ2NN1:N2N)-(μ3-2,2′-(1,2-phenylene)diacetato-κ5-O1,O2:O2:O3,O4)cadmium(II), C22H19CdN5O4
- Crystal structure of bis(1-ethyl-6-fluoro-4-oxido-7-(piperazin-1-ium-1-yl)-1,8-naphthyridin-1-ium-3-carboxylate-κ2O,O′)copper(II) benzene-1, 4-dicarboxylate dihydrate, C38H42F2CuN8O12
- Redetermination of the crystal structure of potassium lithium molybdate monohydrate, KLiMoO4·H2O
- Crystal structure of [tris(2-benzimidazolylmethyl)amine-κ3N](isonicotinate-κO) cobalt(II) [tris(2-benzimidazolylmethyl)amine-κ3N](isonicotinic acid-κO) cobalt(II) triperchlorate, C60H51N16O16Cl3Co2
- The crystal structure of tris(μ2-1,3-bis(4,4,4-trifluoro-3-oxido-1-(oxo)but-2-en-1-yl)phenyl-κ4O,O′:O′′,O′′′)-bis(1,2-dimethoxyethane-κ2O,O′)dicerium(III), C50H38F18O16Ce2
- Crystal structure of 8-isopropyl-8-aza-bicyclo[3.2.1]octan-3-ol, C10H19NO
- Crystal structure of 2,4-dibenzoyl-N,N-dimethylbenzenamine, C22H19NO2
- The crystal structure of 2-(4-methoxyphenyl)-6,8-diphenyl-4-(phenylamino)quinazoline — acetonitrile (1/1), C35H28N4O