高中化学中,几何构型与空间构型有区别吗???若有,是神马???

求大神讲解!!!
2025-03-16 16:21:51
推荐回答(4个)
回答1:

我给你举个例子吧, NH3(氨气)的几何构型是 四面体,空间构形 却是 三棱锥,我经历过高考,在这个领域 这种题经常考,所以在考试中 填写 三棱锥(极性分子),希望能帮到你(我才毕业一年,大一了,对高考还是很熟悉的)

回答2:

细小区别,几何构型能代表二维的或者三维的,空间构型就单指三维结构。就像水分子的几何构型是键角108度(好像是吧)的折线形。甲烷的几何构型是正四面体形,也能说空间构型是正四面体。

回答3:

一般的空间是指三维空间,也可以指一维二维多维空间,而几何包括平面立体几何,从化学上讲,应该都指二维或三维,所以没有区别

回答4:

平面构型与空间构型,就像有直线型平面正三角形这样的几何图案,正四面体就是空间构型

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