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986654114

金虫 (正式写手)

[求助] 红外光谱图寻峰

请问各位大侠,有没有标准红外光谱图的特征峰啊?如何确定峰代表那种物质呢?找峰代表的物质是看文献上呢还是有标准特征峰卡片呢?如果有卡片哪位高人可否慷慨一下,小弟必以重谢!
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986654114(金币+2): 2011-07-25 09:07:54
986654114(金币+3): 2011-08-15 20:33:59
红外当然有标准光谱图的特征峰啊,通常某个峰不能代表某种物质的,只能是某些基团,从数个基团一致推出某种物质,所以最简单的办法就是和文献比较,从而证明你的物质,这样也就不需要标准谱。
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2楼2011-07-25 06:59:33
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