Crystal structure of Na2[UO2(SeO4)2]•4H2O

被引：0

作者：

Mikhailov, YN

Gorbunova, YE

Baeva, EE

Serezhkina, LB

Serezhkin, VN

机构：

[1] Russian Acad Sci, NS Kurnakov Gen & Inorgan Chem Inst, Moscow 119991, Russia

[2] Samara State Univ, Samara 443086, Russia

来源：

RUSSIAN JOURNAL OF INORGANIC CHEMISTRY | 2001年 / 46卷 / 12期

关键词：

D O I：

暂无

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The Na-2[UO2(SeO4)(2)] . 4H(2)O compound (I), formed in the Na2SeO4-UO2SeO4-H2O System at 25degreesC, was studied by X-ray crystallography. Crystals of I are monoclinic: a = 8.650 Angstrom, b = 11.003 Angstrom, c = 13.879 Angstrom, beta = 108.08degrees, Z = 4, space group P2(1)/c, R = 0.031. Compound I is representative of the crystal-chemical group AT(3)B(2) (A=UO22+) of uranyl complexes. It has a layered structure consisting [UO2(SeO4)(2)](2-) entities. The sodium ions and water molecules coordinated to them are located in the interlayers.

引用

页码：1841 / 1845

页数：5

共 50 条

[31] Revision of the crystal structure of ulrichite, CaCu2+(UO2)(PO4)2•4H2O
Kolitsch, U
Giester, G
[J]. MINERALOGICAL MAGAZINE, 2001, 65 (06) : 717 - 724
[32] Crystal structure of (H3O)6[(UO2) 5(SeO4)8(H2O)5](H 2O)5
Krivovichev S.V.
Kahlenberg V.
[J]. Radiochemistry, 2005, 47 (5) : 456 - 459
[33] Crystal chemistry of selenates with mineral-like structures: V. Crystal structures of (H3O)2[(UO2)(SeO4)2(H2O)](H2O)2 and (H3O)2[(UO2)(SeO4)2(H2O)](H2O), new compounds with rhomboclase and goldichite topology
Krivovichev, S. V.
[J]. GEOLOGY OF ORE DEPOSITS, 2008, 50 (08) : 789 - 794
[34] Crystal chemistry of selenates with mineral-like structures: V. Crystal structures of (H3O)2[(UO2)(SeO4)2(H2O)](H2O)2 and (H3O)2[(UO2)(SeO4)2(H2O)](H2O), new compounds with rhomboclase and goldichite topology
S. V. Krivovichev
[J]. Geology of Ore Deposits, 2008, 50 : 789 - 794
[35] Contributions to the stereochemistry of zirconium oxysalts—part I: syntheses and crystal structures of novel Zr(SeO4)2·H2O and Zr(SeO4)2·4H2O
Gerald Giester
Manfred Wildner
[J]. Monatshefte für Chemie - Chemical Monthly, 2018, 149 : 1321 - 1325
[36] CRYSTAL-STRUCTURE OF 2UO2SEO4.H2SEO4.8H2O
BLATOV, VA
SEREZHKINA, LB
SEREZHKIN, VN
TRUNOV, VK
[J]. KOORDINATSIONNAYA KHIMIYA, 1988, 14 (12): : 1705 - 1708
[37] X-ray Diffraction Study of the Crystals of (NH4)6[(UO2)2(C2O4)(SeO4)4] • 2H2O and Refinement of the Crystal Structure of [UO2C2O4 • H2O] • 2H2O
Mikhailov, Yu. N.
Gorbunova, Yu. E.
Shishkina, O. V.
Serezhkina, L. B.
Serezhkin, V. N.
[J]. RUSSIAN JOURNAL OF INORGANIC CHEMISTRY, 1999, 44 (09) : 1370 - 1375
[38] Crystal structure of M4[(UO2)2C2O4(SO4)2(NCS)2] (M = K+, Rh+) and K4[(UO2)2C2O4(SeO4)2(NCS)2]
Medrish, I. V.
Peresypkina, E. V.
Virovets, A. V.
Serezhkina, L. B.
[J]. CRYSTALLOGRAPHY REPORTS, 2008, 53 (03) : 462 - 465
[39] Crystal structure of M4[(UO2)2C2O4(SO4)2(NCS)2] (M = K+, Rh+) and K4[(UO2)2C2O4(SeO4)2(NCS)2]
I. V. Medrish
E. V. Peresypkina
A. V. Virovets
L. B. Serezhkina
[J]. Crystallography Reports, 2008, 53 : 462 - 465
[40] Contributions to the stereochemistry of zirconium oxysalts-part I: syntheses and crystal structures of novel Zr(SeO4)2•H2O and Zr(SeO4)2•4H2O
Giester, Gerald
Wildner, Manfred
[J]. MONATSHEFTE FUR CHEMIE, 2018, 149 (08): : 1321 - 1325

← 1 2 3 4 5 →