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A New Allotropic Form of Bi2O3

Published online by Cambridge University Press:  16 February 2011

N. Kumada  and
N. Kinomura
N. Kumada
Affiliation:
Faculty of Engineering, Yamanashi University, Miyamae-cho 7, Kofu 400-8511Japan, kumada@mail.yamanashi.ac.jp
N. Kinomura
Affiliation:
Faculty of Engineering, Yamanashi University, Miyamae-cho 7, Kofu 400-8511Japan, kumada@mail.yamanashi.ac.jp
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Abstract

Single crystals of a new allotropic form of bismuth sesquioxide, Bi2O3 were prepared by low temperature hydrothermal reaction using hydrated sodium bismuth oxide, NaBiO3·nH2O, as a starting material. This bismuth oxide crystallized in the orthorhombic space group Pccn with a=12.732(2), b=4.955(2) and c=5.582(2)Å, z=4, and the R-factors were R=0.030 and Rw=0.030 for 1702 unique reflections. The crystal structure is built up by corner- and edge-sharing of irregular BiO5 polyhedra and the tunnel is running along the c-axis.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 547: Symposium DD – Solid-State Chemistry of Inorganic Materials II , 1998 , 227
Copyright
Copyright © Materials Research Society 1999

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References

1. Kumada, N., Hosoda, M. and Kinomura, N., J. Solid State Chem. 106, 476 (1993).Google Scholar
2. Kinomura, N., Hosoda, M., Kumada, N. and Kojima, H., J. Ceram. Soc. Japan. 101, 966 (1993).Google Scholar
3. Kumada, N., Kinomura, N., Kodialam, S. and Sleight, A. W., Mater. Res. Bull. 29, 497 (1994).Google Scholar
4. Kodialam, S., Kumada, N., Mackey, R. and Sleight, A. W., European J. Solid State and Inorg. Chem. 31, 739 (1994).Google Scholar
5. Kinomura, N. and Kumada, N., Mater. Res. Bull. 30, 129 (1995).Google Scholar
6. Kumada, N., Kinomura, N., Woodward, P. M. and Sleight, A. W., J. Solid State Chem. 116, 281 (1995).Google Scholar
7. Kumada, N., Kinomura, N., Takahashi, N. and Sleight, A. W., J. Solid State Chem. 126, 121 (1996).Google Scholar
8. Kumada, N., Kinomura, N., Takahashi, N. and Sleight, A. W., Mater. Res. Bull. 32, 1003 (1997).Google Scholar
9. Kumada, N., Kinomura, N., Takahashi, N. and Sleight, A. W., J. Solid State Chem. 139, 321 (1998).Google Scholar
10. Kumada, N., Kinomura, N., Takahashi, N. and Sleight, A. W., in preparation.Google Scholar
11. Begemann, B. and Jansen, M., J. Less-Common Metals 156, 123 (1980).Google Scholar
12. Harwig, H. A., Z. Anorg. Allg. Chem. 444, 151 (1978).Google Scholar
13. Medernach, J. W. and Snyder, R. L., J. Am. Ceram. Soc. 61, 494 (1978).Google Scholar
14. Molecular Structure Corporation, “TEXSAN”, The Woodlands, TX (1993).Google Scholar
15. Blower, S. K. and Greaves, C., Acta Cryst. C44, 587 (1988).Google Scholar
16. Malmros, G., Acta Chem. Scand. 24, 384 (1970).Google Scholar