Art

J-GLOBAL ID：200902222074263911   Reference number：09A0876387

Orientational ordering of three SiO₄ tetrahedra in α ́_L-Ca_1.5Sr_0.5SiO₄ that satisfies bond-valence requirements and avoids O-O repulsion

結合原子価要件を満たしており,またO-O反発力を避けるα’_L-Ca_1.5Sr_0.5SiO₄における3つのSiO₄4面体の方向付けオーダリング

Author (4)： ITOH Hironori (Inst. of Mineralogy, Petrology, and Economic Geology, Fac. of Sci., Tohoku Univ.) ,  NISHI Fumito (Saitama Inst. of Technol.) ,  KURIBAYASHI Takahiro (Inst. of Mineralogy, Petrology, and Economic Geology, Fac. of Sci., Tohoku Univ.) ,  KUDOH Yasuhiro (Inst. of Mineralogy, Petrology, and Economic Geology, Fac. of Sci., Tohoku Univ.)
Material： Journal of Mineralogical and Petrological Sciences  (J Mineral Petrol Sci)
Volume： 104  Issue： 4  Page： 234-240 (J-STAGE)  Publication year： 2009 
JST Material Number： G0150B  ISSN： 1345-6296  CODEN： JMPSCA  Document type： Article
Article type： 原著論文  Country of issue： Japan (JPN)  Language： ENGLISH (EN)

Thesaurus term： X-Ray Diffraction ,  *Strontium ,  *Temperature ,  crystal structure ,  *valence ,  occupancy ,  *isotope
Semi thesaurus term： *結合原子価 ,  *同位体温度ファクタ

JST classification (1)： Mineralogy in general  (DE08010E)

Reference (12)：

• BRESE, N. E. Bond-valence parameters for solids. Acta Crystallographica, B. 1991, 47, 192-197
• BROWN, I. D. Chemical and steric constraints in inorganic solids. Acta Crystallographica, B. 1992, 48, 553-572
• CATTI, M. Order-disorder in the α'-(Ca,Sr)_2SiO_4 solid solution : a structural and statistical-thermodynamic analysis. Acta Crystallographica, B. 1984, 40, 537-544
• GROBE, H. P. Bariumorthosilicate Ba_2 SiO_4. Crystal structure communications. 1974, 3, 599-602
• IL'INETS, A. M. Crystal structure of the α'-modification of dicalcium silicate Ca(Ca,Sr)SiO_4. Soviet Physics. Doklady. 1982, 27, 906-907

Terms in the title (3)： 原子価 ,  反発力 ,  オーダ