TITLE

Synthesis and structural study of new potassium uranyl selenates K(HO)(HO)[(UO)(SeO)(HO)](HO) and K(HO)[(UO)(SeO)(HO)](HO)

AUTHOR(S)
Gurzhiy, V.; Tyumentseva, O.; Krivovichev, S.; Tananaev, I.; Myasoedov, B.
PUB. DATE
December 2011
SOURCE
Radiochemistry;Dec2011, Vol. 53 Issue 6, p569
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Single crystals of new uranyl selenates K(HO)(HO)[(UO)(SeO)(HO)](HO) ( 1) and K(HO)[(UO)(SeO)(HO)](HO) ( 2) were prepared by isothermal evaporation at room temperature. The crystal structure of 1 was solved by the direct method [ C2/ c, a = 17.879(5), b = 8.152(5), c = 17.872(5) Å, β = 96.943(5)°, V = 2585.7(19) Å, Z = 4] and refined to R = 0.0449 ( wR = 0.0952) for 2600 reflections with | F| ≥ 4σ. The structure of 2 was solved by the direct method [ P2/ c, a = 17.8377(5), b = 8.1478(5), c = 23.696(1) Å, β = 131.622(2)°, V = 2574.5(2) Å, Z = 4] and refined to R = 0.0516 ( wR = 0.1233) for 4075 reflections with | F| ≥ 4σ. The structures of 1 and 2 are based on [(UO)(SeO)(HO)] layers. The charge of the inorganic layer is compensated by potassium and oxonium ions arranged in the interlayer space. Each K ion is surrounded by seven O atoms belonging to uranyl selenate layers and water molecules, so that it binds with each other the adjacent uranyl selenate structural elements.
ACCESSION #
69887533

 

Related Articles

  • Synthesis and X-ray structural investigation of K(HO)[UO(CO)(HSeO)]. Pushkin, D.; Peresypkina, E.; Serezhkina, L.; Marukhnov, A.; Virovets, A. // Crystallography Reports;May2011, Vol. 56 Issue 3, p451 

    The synthesis and X-ray diffraction analysis of K(HO)[UO(CO)(HSeO)] single crystals have been performed. This compound crystallizes in the triclinic system with the unit-cell parameters a = 6.7665(4) Å, b = 8.8850(4) Å, c = 12.3147(7) Å, α = 94.73°, β = 90.16°, γ =...

  • Synthesis and crystal structure of bis[(18-crown-6)oxonium]tetrabromomanganese(II). Chekhlov, A. N. // Russian Journal of General Chemistry;Oct2008, Vol. 78 Issue 10, p1862 

    A new complex compound, bis[(18-crown-6)oxonium]tetrabromomanganese(II), 2[(H3O)+(18-crown-6)]·[MnBr4]2–, was prepared and studied by X-ray diffraction to reveal its unusual cubic crystal structure, space group Fd $$ \bar 3 $$ , a 20.424 Å, and Z 8. In this crystal structure, the...

  • Crystal structure of ethyl 9-methyl-10-phenyl-11-thioxo-8-oxa-10,12-diazatricyclo[7.3.1.0] trideca-2(7),3,5-trien-13-carboxylate. Magerramov, A.; Kurbanov, A.; Khrustalev, V.; Godzhaeva, S.; Garibov, É.; Farzaliev, V.; Allakhverdiev, M. // Journal of Structural Chemistry;Oct2010, Vol. 51 Issue 5, p968 

    Three-component condensation of N1-phenylthiocarbamide with salicylaldehyde and with the ether of acetoacetic acid in the presence of trifluoroacetic acid provides a productive synthesis of ethyl 9-methyl-10-phenyl-1...

  • β-Acetyl-β-nitrostyrenes: Structure and use for synthesis of heteryl-containing structures. Aboskalova, N. I.; Smirnova, N. N.; Kataeva, O. N.; Baichurin, R. I.; Fel'gendler, A. V.; Berkova, G. A.; Berestovitskaya, V. M. // Russian Journal of General Chemistry;Sep2008, Vol. 78 Issue 9, p1711 

    1H, IR, and electronic absorption spectroscopy and X-ray diffraction analysis were used to establish that 1-acetyl-1-nitro-2-phenyl-and 2-( p-methoxyphenyl)ethenes have Z configuration, and their 2-( p- N, Ndimethylaminophenyl)-substituted analog exists in chloroform- d 3 as a mixture of Z and E...

  • Synthesis and crystal and molecular structure of β-chlorinated acyclic complex of gold(III) [Au(C9H18N4Cl)](ClO4)2. Afanasieva, V. A.; Glinskaya, L. A.; Klevtsova, R. F.; Mironov, I. V.; Sheludyakova, L. A. // Journal of Structural Chemistry;Sep2005, Vol. 46 Issue 5, p869 

    β-Chlorinated tetraaza metallocomplex of gold(III) — N,N− bis(2-aminoethyl)-3-chloro-2,4-pentanediiminatogold(III) bisperchlorate [Au(C9H18N4Cl)](ClO4)2 — has been synthesized for the first time. The complex was investigated by X-ray phase and diffraction analyses and by...

  • X-ray diffraction study of 1,5- bis-(4′,4′,4′-trifluoro-1′-methyl-3′-oxo-but-1′-enylamino)-3-oxapentane. Slepukhin, P.; Boltacheva, N.; Filyakova, V.; Charushin, V. // Journal of Structural Chemistry;Apr2011, Vol. 52 Issue 2, p443 

    Specific features of the molecular and crystal structures of 1,5- bis-(4′,4′,4′-trifluoro-1′-methyl-3′-oxo-but-1′-enylamino)-3-oxapentane are determined by single crystal XRD.

  • Structure, spectral and luminescence properties of compounds of europium(III) with nicotinic acid and enrofloxacin. Polishchuk, A.; Karaseva, É.; Pushilin, M.; Kaidalova, T.; Karasev, V. // Journal of Structural Chemistry;Apr2011, Vol. 52 Issue 2, p399 

    The compounds of Eu(III) with nicotinic acid and enrofloxacin are synthesized. Their composition and structure are proved by the data of elemental analysis, IR and luminescence spectroscopy, powder and single crystal X-ray diffraction. By single crystal X-ray diffraction, the structure of the...

  • New data on sodium salts of Np(VII) and Pu(VII). Krot, N.; Charushnikova, I.; Grigor'ev, M.; Perminov, V. // Radiochemistry;Dec2011, Vol. 53 Issue 6, p582 

    A new Pu(VII) compound, Na[PuO(OH)]·2HO, was prepared by X-ray diffraction analysis, and its structure was studied. To reveal the character of actinide contraction in going from Np(VII) to Pu(VII), the geometric parameters of the tetragonal-bipyramidal surrounding of Pu(VII) in the [PuO(OH)]...

  • Synthesis and crystal structure of [(CHN)] [SbCl]. Guo, Yun; Zhang, Miao; Shen, Liang; Jin, Ying-Ying; Jin, Zhi-Min // Crystallography Reports;Dec2010, Vol. 55 Issue 7, p1194 

    The reaction of 2,6-dimethylpyridine with SbCl and HCl affords the title compound, the structure of which is ascertained by X-ray diffraction. The unit cell consists of one bridged SbCl anion and two 2,6-dimethylpyridinium cations. The trivalent antimony ion is bonded not only directly to...

Share

Read the Article

Courtesy of THE LIBRARY OF VIRGINIA

Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics