4.8 • 750 Ratings
🗓️ 30 June 2021
⏱️ 59 minutes
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0:00.0 | Oh, wow, oh, oh, oh, wow, oh, oh, man. |
0:15.0 | Oh, my. |
0:16.0 | And so, you're listening to The Science of Everything podcast, episode 119, |
0:38.8 | Computational Chemistry, Part 1. |
0:41.5 | I'm your host, James Fodor. |
0:43.7 | In this episode, we're going to look at methods for determining chemical structure. |
0:49.2 | So this falls into under the rubric of computational chemistry. |
0:52.4 | And as part of that, we're going to discuss how chemists |
0:55.0 | basically solve Schroding's equation from quantum mechanics to determine the structure and other |
1:01.0 | chemical properties of molecules. And this is a really interesting part of chemistry that doesn't |
1:06.7 | necessarily get discussed very much in introductory courses or in popular science outlets, at least, |
1:12.2 | as far as I've seen. But I think it's extremely interesting. So basically, we're looking at |
1:15.8 | sort of real-world quantum mechanics. A lot of the time when you read up on quantum mechanics, |
1:20.1 | or it's discussed in the popular literature. It's very simple systems, you know, electron in a box |
1:24.1 | and a single electron atom and things like that, which are obviously important |
1:27.7 | for understanding the concepts, but they're not really very useful for practical applications |
1:31.8 | to real materials. And so computational chemistry and molecular structure is where sort of the |
1:37.9 | rubber hits the road, if you like, and we actually apply some of these methods to understanding |
1:42.1 | and predicting the structure and other properties of molecules. |
1:45.8 | Now, this is going to be a fairly technical episode, or actually two-part episode, this is part |
1:50.7 | one. And so you're strongly encouraged to listen to the prerequisite, which is episode 14, |
1:56.8 | principles of quantum mechanics. And generally, somewhat of a background in chemistry and |
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