作者tr54009 (tr54009)
看板Chemistry
標題[問題] 一題普化
時間Sat Oct 30 16:40:57 2010
Show that the unit cell of calcium fluoride is consistent with the formula
CaF2. What type of holes the cation is located in? What are coordination
numbers of Ca2+ and F- ? Would you expect them to be the same? Explain
不太了解題目意思 是要證明氟化鈣的化學式是CaF2及及說明他的配位結構嗎?
希望有人可以解答 謝謝
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※ 編輯: tr54009 來自: 123.195.62.191 (10/30 16:52)
1F:→ james3234:應該是要你寫出在unit cell中CaF2是怎麼堆積的,並且說 10/30 19:52
2F:→ james3234:明Ca2+是放在哪種holes中,再分別表示出Ca2+與F-的配位 10/30 19:54
3F:→ james3234:數 10/30 19:57