...The figure shows the names of these six types of silicate minerals, the bonding patterns of the SiO 4 tetrahedrons, and representative examples. In nesosilicate (also called orthosilicate), the SiO 4 tetrahedrons exist independently and do not share oxygen atoms. Cations such as Mg 2+ , Fe 2+ , and Ca 2+ are inserted between these SiO 4 tetrahedrons to bond them together. ... *Some of the terminology explanations that mention "orthosilicate" are listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…図にこれら6種類のケイ酸塩鉱物の名称,SiO4四面体の結合様式および代表的な例を示す。 ネソケイ酸塩nesosilicate(オルトケイ酸塩orthosilicateともいう)では,SiO4四面体は独立して存在し,酸素原子は共有されていない。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。… ※「オルトケイ酸塩」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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