...Cations such as Mg 2+ , Fe 2+ , and Ca 2+ are inserted between these SiO 4 tetrahedrons to connect them together. In sorosilicates, two SiO 4 tetrahedrons are connected by sharing one oxygen atom. In cyclosilicates (also called ring silicates), SiO 4 tetrahedrons are connected by sharing two oxygen atoms to form a ring. ... *Some of the terminology that mentions "sorosilicate" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…これらのSiO4四面体の間にMg2+,Fe2+,Ca2+などの陽イオンが入り四面体を結びつけている。 ソロケイ酸塩sorosilicateでは2個のSiO4四面体が1個の酸素原子を互いに共有して連結している。 サイクロケイ酸塩cyclosilicate(環状ケイ酸塩ring silicateともいう)ではSiO4四面体が2個の酸素原子を互いに共有して連結し環を作っている。… ※「sorosilicate」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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