課程名稱︰無機化學一
課程性質︰系上必修
課程教師︰王瑜
開課學院：理學院
開課系所︰化學系
考試日期（年月日）︰96/1/3
考試時限（分鐘）：70分鐘
是否需發放獎勵金：是 謝謝
試題 :
1. There are seven crystal systems; what are they? How do you classify them?
2. ZnS as a Zn blend structure belongs to face centered cubic (F.C.C) with
cell parameter a=5.38埃; S is located at (0,0,0) and Zn at(1/4,1/4,1/4)
i)How many Zn and S atoms respectively in the unit cell and where are they
located?
ii)What are the coordination # and the geometries for Zn and S respectively?
iii)What is the distance between Zn and S?
iv)Calculate the density of this crystal.
(atomic weight: Zn:65; S:32g/mol; N=6.02*10^23)
3. Ag belongs to F.C.C. describe the planes along (111) and (100) respectively;
which one is cubic packing?
4. What are the basic unit of zeolite? Briefly illustrate the possible 1D-;
2D- and 3D building units.
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