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Author:

Chen, XA (Chen, XA.) | Chang, XA (Chang, XA.) | Zang, HG (Zang, HG.) | Wang, Q (Wang, Q.) (Scholars:王群) | Xiao, WQ (Xiao, WQ.)

Indexed by:

EI Scopus SCIE

Abstract:

A novel lanthanum molybdenyl iodate, La(MoO2)(OH)(IO3)(4), has been prepared by hydrothermal reactions at 170 degrees C. The X-ray single-crystal structural analysis showed that it crystallizes in the polar and chiral space group P2(1) with a = 7.0513(7) angstrom, b = 14.225(1) angstrom, c = 7.1206(8) angstrom, beta = 115.653(8)degrees, Z= 2, R1/wR2 = 0.0269/0.0608 for 2828 observed reflections, and 191 parameters. La(MoO2)(OH)(103)4 contains a complex three-dimensional network formed by eight co-ordinated La3+ cations, strongly distorted octahedral Mo(VI) centers, and bridging iodate anions. Infrared spectra further confirmed the presence of MoO66- 6- and IO3- groups as well as Mo-OH interactions. (c) 2004 Elsevier B.V. All rights reserved.

Keyword:

hydrothermal synthesis lanthanum molybdenyl iodate crystal structure

Author Community:

  • [ 1 ] Beijing Univ Technol, Coll Mat Sci & Engn, Beijing 100022, Peoples R China

Reprint Author's Address:

  • [Chen, XA]Beijing Univ Technol, Coll Mat Sci & Engn, Ping Le Yuan 100, Beijing 100022, Peoples R China

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Source :

JOURNAL OF ALLOYS AND COMPOUNDS

ISSN: 0925-8388

Year: 2005

Issue: 1-2

Volume: 396

Page: 255-259

6 . 2 0 0

JCR@2022

ESI Discipline: MATERIALS SCIENCE;

JCR Journal Grade:1

Cited Count:

WoS CC Cited Count: 40

SCOPUS Cited Count: 41

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 3

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