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ISSN 2414-3146 · International Union of Crystallography · 2.019 artikel di indeks
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Artikel Jurnal
1-(4-Bromophenyl)-4,5-diphenyl-2-(1H-pyrrol-2-yl)-1H-imidazole
The title compound, C25H18BrN3, crystallizes in the triclinic P1 space group. It is of interest with respect to anticancer activity, antibiotic, antibacterial and antifungal properties. The extended structure features N—H...N, C—H...N, C—H...π, N—H...π, C—H...Br and C—Br...π interactions.
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Artikel Jurnal
α-l-Glucose
Commercially available L-glucose, C6H12O6, was crystallized by slow evaporation from aqueous solution at room temperature affording colorless block-shaped single crystals suitable for single-crystal X-ray diffraction. The title compound crystallizes as α-L-glucose in the orthorhombic space group…
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Artikel Jurnal
l-Iditol
L-Iditol, C6H14O6, the sugar alcohol corresponding to L-idose, was crystallized from aqueous solution. Colourless block-shaped single crystals suitable for single-crystal X-ray diffraction analysis were obtained. The title compound crystallizes in the monoclinic space group P21, with one molecule…
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Artikel Jurnal
{2-[tert-Butyl(pyridin-2-yl)phosphino]phenyl}diphenylphosphine
The title compound, C27H27NP2, is a new potential asymmetric P,P,N ligand and consists of a diphenylphosphino and a tert-butyl(pyridin-2-yl)phosphino group bridged by a 1,2-phenylene backbone. The dihedral angles between the central and pendant aromatic rings are 83.07 (6), 85.99 (5) and 82.80…
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Artikel Jurnal
4-Bromopyridinium trichloridostannate(II)
Single crystals of the title salt, (C5H5BrN)[SnCl3] or [4-BrPyH][SnCl3], were prepared from aqueous solutions of 4-bromopyridinium hydrochloride, [4-BrPyH]Cl, and tin dichloride, SnCl2. The cation has bond lengths and angles similar to those found in its other salts. In its first coordination…
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Artikel Jurnal
10-Phenyl-9-[2-(trifluoromethyl)phenyl]-3,4,6,7,9,10-hexahydroacridine-1,8(2H,5H)-dione
The title compound, C26H22F3NO2, crystallizes with two independent molecules in the asymmetric unit with very similar geometries. The two molecules are characterized by a short (H...F ≃ 2.13 Å) intramolecular C—H...F hydrogen bond between the central methine C atom and the CF3 group. The…
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Artikel Jurnal
Strontium hexafluoridostannate(IV) dihydrate
Colourless, needle-like single crystals of the title compound, Sr[SnF6]·2H2O, were grown from stoichiometric amounts of SrF2 and SnF4 in boiling water. The compound is isostructural with the corresponding hexafluoridoiridate(IV) and features a nearly undistorted octahedral [SnF6]2– anion with C1…
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Artikel Jurnal
2-Deoxy-d-galactitol
2-Deoxy-D-galactitol, C6H14O5, was prepared by reduction of 2-deoxy-D-galactose with sodium borohydride (NaBH4) and crystallized from aqueous solution. Colorless block-shaped crystals suitable for single-crystal X-ray diffraction were obtained. The title compound crystallizes in the triclinic space…
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Artikel Jurnal
Ethyl α-d-sorboside monohydrate
The title compound, C8H16O6·H2O, was prepared by Fischer glycosylation of D-sorbose with ethanol. Colorless block-shaped single crystals suitable for single-crystal X-ray diffraction were obtained. The title compound crystallizes in the orthorhombic space group P212121, with one sorboside molecule…
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Artikel Jurnal
Diamminecopper(I) divanadate(IV,V)
The crystal structure of diamminecopper(I) divanadate(IV,V), or poly[diamminecopper(I) [tri-μ3-oxido-di-μ2-oxido-divanadium(IV,V)]], {[Cu(NH3)2]V2O5}n, has been determined by single-crystal X-ray diffraction. The compound crystallizes in the monoclinic space group P21/c and consists of infinite…
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Artikel Jurnal
rac,endo-9-Hydroxy-9-methyltricyclo[5.2.2.02,6]undeca-4,10-dien-8-one
The tricyclic molecule of the title compound, C12H14O2, is composed of four nearly planar subunits. Hydrogen bonds connect the ketol units to chains along the a-axis direction. The structure is further consolidated by two C—H...O hydrogen bonds, one to the carbonyl and one to the hydroxy group.
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Artikel Jurnal
Dilead(II) oxyhydroxide bromide
The crystal structure of the title compound, Pb2O(OH)Br, has been determined by single-crystal X-ray diffraction. The compound crystallizes in the tetragonal space group P42/mcm. The structure consists of [PbO4Br4] square antiprisms, which form square layers in the ab plane and are stacked…
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Artikel Jurnal
[(1,2,5,6-η)-Cycloocta-1,5-diene](1-methyl-3-propylimidazol-2-ylidene-κC)(triphenylphosphane-κP)iridium(I) tetrafluoridoborate
A new imidazole-based N-heterocyclic carbene iridium(I) cationic complex with a tetrafluoridoborate counter-anion, [Ir(C8H12)(C7H12N2)(C18H15P)]BF4, has been synthesized and structurally characterized. The complex cation has a distorted square-planar conformation around the IrI atom, formed by a…
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Artikel Jurnal
Reinvestigation of the crystal structure of UF6 by single-crystal X-ray diffraction
Single-crystals of hexafluoridouranium(VI), UF6, were obtained by sublimation. A re-refinement of the crystal structure using low-temperature (100 K) single-crystal X-ray data was carried out considering all Uij terms of the displacement parameters of the U and F atoms, leading overall to a…
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Artikel Jurnal
Methyl α-d,l-sorboside
The title compound, C7H14O6, was prepared from an equimolar mixture of D- and L-sorbose (D:L = 1:1) by Fischer glycosidation in methanol and crystallized from water. The title compound crystallizes in the orthorhombic space group Pna21. The asymmetric unit contains one molecule each of methyl…
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Artikel Jurnal
3-(4-Methylphenyl)-5-phenyl-1,2-thiazole
The title compound, C16H13NS, crystallizes in the monoclinic space group P21/c with two independent molecules in the asymmetric unit. Both molecules adopt a non-planar structure. No classical hydrogen bonds are found in the crystal structure.
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Artikel Jurnal
N,N′-Bis(2,6-diisopropylphenyl)-N-hydroxyformamidine–N,N′-bis(2,6-diisopropylphenyl)-N-oxidoformamidinium (1/1)
The title compound, C25H36N2O, crystallized with two independent molecules in the asymmetric unit each with statistical proton disorder within the formamidine backbone, thereby indicating the coexistence of zwitterionic and neutral tautomers. The molecular conformation is described by the dihedral…
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Artikel Jurnal
Tris(3,5-diaza-1-azonia-7-phosphaadamant-7-yl)(1,3,5-triaza-7-phospha-adamantane)silver(I) dicarbonate
The title compound, [Ag(C6H13N3P)4(C6H12N3P)](CO3)2 or [Ag(PTAH)3(PTA)](CO3)2, is a discrete cationic silver(I) complex composed of one neutral 1,3,5-triaza-7-phosphaadamantane (C6H12N3P; PTA) ligand and three monoprotonated PTAH+ (C6H13N3P+) ligands coordinated to the silver center, resulting in…
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Artikel Jurnal
l-Talitol
The title compound, C6H14O6, the sugar alcohol corresponding to L-talose, was crystallized from aqueous solution. Colourless block-shaped single crystals suitable for single-crystal X-ray diffraction analysis were obtained. The title compound crystallizes in the monoclinic space group P21, with one…
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Artikel Jurnal
(E)-4-{[(4-Methoxynaphthalen-1-yl)methylidene]amino}phenol
The title Schiff base compound, C18H15NO2, was synthesized via the condensation reaction of 4-hydroxy aniline and 4-methoxy-1-naphthaldehyde in ethanol. The dihedral angle between the phenol ring and the mean plane of the naphthalene ring system is 75.81 (6)°. In the crystal, the molecules are…
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