Indexed by:
Abstract:
A new calcium borate, CaB6O10, has been prepared by solid-state reactions at temperature below 750 degrees C. The single-crystal X-ray structural analysis showed that CaB6O10 crystallizes in the monoclinic space group P2(l/c) with a=9.799(1)angstrom, b=8.705(1)angstrom, c=9.067(1)angstrom, beta=116.65(1)degrees, Z=4. It represents a new structure type in which two [B3O7](5-) triborate groups are bridged by one oxygen atom to form a [B6O13](8-) group that is further condensed into a 3D(infinity)(3)[B6O10](2-) network. with the shorthand notation 6: infinity(3)[2 x (3:2 Delta + T)]. The 3D(infinity)(3)[B6O10](2-) network affords intersecting open channels running parallel to three crystallographically axis directions, where Ca2+ cations reside. The IR spectrum further confirms the presence of both BO3 and BO4 groups (C) 2007 Elsevier B.V. All rights reserved.
Keyword:
Reprint Author's Address:
Email:
Source :
JOURNAL OF ALLOYS AND COMPOUNDS
ISSN: 0925-8388
Year: 2008
Issue: 1-2
Volume: 464
Page: 332-336
6 . 2 0 0
JCR@2022
ESI Discipline: MATERIALS SCIENCE;
JCR Journal Grade:1
Cited Count:
WoS CC Cited Count: 29
SCOPUS Cited Count: 28
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 10
Affiliated Colleges: