Rb3In(H2O)Si5O13:: A novel indium silicate with a CsSO4-topological-type structure

被引：21

作者：

Hung, LI

Wang, SL

Chen, CY

Chang, BC

Lii, KH ^{[1
]}

机构：

[1] Natl Tsing Hua Univ, Dept Chem, Hsinchu 300, Taiwan

[2] Natl Cent Univ, Dept Chem, Chungli 320, Taiwan

[3] Acad Sinica, Inst Chem, Taipei 115, Taiwan

来源：

INORGANIC CHEMISTRY | 2005年 / 44卷 / 09期

关键词：

D O I：

10.1021/ic048296n

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A novel indium silicate, Rb3In(H2O)Si5O13, has been synthesized using a high-temperature, high-pressure hydrothermal method and characterized by single-crystal X-ray diffraction. The structure consists of five-membered rings of corner-sharing SiO4 tetrahedra connected via corner sharing to four adjacent five-membered rings to form a 3D silicate framework that belongs to the CdSO4 topological type. The InO6 octahedron shares five of its corners with five different SiO4 tetrahedra to form a 3D framework that delimits two types of channels to accommodate the rubidium cations. The sixth corner of InO6 is coordinated H2O. The structure is related to that of the titanium silicate ETS-10, and these are the only two metal silicates that have the CdSO4-topological-type structure. In addition, the crystal of Rb3In(H2O)Si5O13 shows an intense second harmonic generation signal. Crystal data: H2Rb3InSi5O14, monoclinic, space group Cc (No. 9) a = 9.0697(5) angstrom, b = 11.5456(6) angstrom, c = 13.9266(8) angstrom, 102.300(1)degrees, V = 1424.8(1) angstrom(3), and Z = 4.

引用

页码：2992 / 2994

页数：3

共 28 条

[1] STRUCTURE OF THE MICROPOROUS TITANOSILICATE ETS-10
ANDERSON, MW
TERASAKI, O
OHSUNA, T
PHILIPPOU, A
MACKAY, SP
FERREIRA, A
ROCHA, J
LIDIN, S
[J]. NATURE, 1994, 367 (6461) : 347 - 351
[2] DONNAY G, 1970, AM MINERAL, V55, P1003
[3] Ab initio structure determination of a small-pore framework sodium stannosilicate
Ferreira, A
Lin, Z
Rocha, J
Morais, CM
Lopes, M
Fernandez, C
[J]. INORGANIC CHEMISTRY, 2001, 40 (14) : 3330 - 3335
[4] Synthesis and structure of the new ammonium indium phosphate (NH4)In(OH)PO4
Filaretov, AA
Zhizhin, MG
Komissarova, LN
Danilov, VP
Chernyshev, VV
Lazoryak, BI
[J]. JOURNAL OF SOLID STATE CHEMISTRY, 2002, 166 (02) : 362 - 368
[5] Francis RJ, 2001, ANGEW CHEM INT EDIT, V40, P2879, DOI 10.1002/1521-3773(20010803)40:15<2879::AID-ANIE2879>3.0.CO
[6] 2-G
[7] Hydrothermal synthesis and structures of the new open-framework uranyl silicates Rb4(UO2)2(Si8O20) (USH-2Rb), Rb2(UO2)(Si2O6)•H2O (USH-4Rb) and A2(UO2)(Si2O6)•0.5H2O (USH-5A; A = Rb, Cs)
Huang, J
Wang, X
Jacobson, AJ
[J]. JOURNAL OF MATERIALS CHEMISTRY, 2003, 13 (02) : 191 - 196
[8] Synthesis and characterization of an open framework vanadium silicate (VSH-16Na)
Huang, J
Wang, XQ
Liu, LM
Jacobson, AJ
[J]. SOLID STATE SCIENCES, 2002, 4 (09) : 1193 - 1198
[9] Hydrothermal synthesis, crystal structure, solid-state NMR spectroscopy, and ionic conductivity of Na5InSi4O12, a silicate containing a single 12-membered ring
Hung, L
Wang, SL
Szu, SP
Hsieh, CY
Kao, HM
Lii, KHW
[J]. CHEMISTRY OF MATERIALS, 2004, 16 (09) : 1660 - 1666
[10] Hydrothermal synthesis, crystal structure, and solid-state NMR spectroscopy of a new indium silicate:: K2In(OH)(Si4O10)
Hung, LI
Wang, SL
Kao, HM
Lii, KH
[J]. INORGANIC CHEMISTRY, 2003, 42 (13) : 4057 - 4061

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