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[무기화학] 4장. 대칭성과 군론 점군(Point group) 연습하기

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Inorganic Chemistry (Gary L. Miessler) 5th


1. CHFClBr

2. H2C=CClBr

3. HClBrC-ChClBr

4. 

 
5.

6.

7.

8.
 

 
풀이:
 


9. PF5

 
10. H3CCH3

 
11. [Co(en)3]3+

 
12. NH3

 
13. H2O2

 
14. 1,5-다이브로모나프탈렌

 
15. 1,3,5,7-테트라플루오로사이클로옥타테트라엔

 
 
9~15 풀이:


16. difluorodiazene
 

 
17. B(OH)3, planar

18. H2O

 
19. PCl3

 
20. BrF5 (square pyramid)

 
21. HF, CO, HCN

 
22. N2H4, which has a gauche conformation

 
23. P(C6H5)3, which is like a three-bladed propeller distorted out of the planar shape by a lone pair on the P

 
16~23 풀이:
 



24. BF3

 
25. PtCl4 2-

 
26. Os(C5H5)2 (eclipsed)

 
27. benzene
 

 
28. F2, N2 acetylene (C2H2)

 
24~28 풀이:


29. H2C“C“CH2, allene

 
30. Ni(cyclobutadiene) 2 (staggered)

 
31. Fe(C5H5)2 (staggered)

 
32. 3Ru(NH2CH2CH2NH2)3 4 2+ (treating the NH2CH2CH2NH2 group as a planar ring)

 
29~32 풀이:


p.102 Example 4.2
Determine the point groups of the following molecules from Figures 3.13 and 3.16
1) XeF4
2) SF4
3) IOF3
 
풀이:

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