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12:10
Happy Mole day everyone.
3
 
3 hours later…
15:12
This zero-point energy correction to a TS still doesn't make complete sense to me. I understand that by omitting the imaginary mode of vibration, you have a 'psudeo-gnd-state structure' in a way that lets you compute a ZPE. I guess I sort of understand what is going on but if I had to explain it to someone, I am confident that I wouldn't be able to convince them of anything.
Its just that ZPE is the difference between the first energy level and the energy of the equilibrium structure. A TS is only a 'quasi-equilibrium' structure...
15:29
@LordStryker It's all way over my head, so you've got a leg up on 99.999% of us! F'x is definitely the one to talk to as this is right up his alley
@bobthechemist I expected to hear from you at 6:02 am ;)
16:16
@jonsca Thanks. It really became an issue when for the longest time I just accepted ZPE corrections in general. Then one day it came up in a research project I was working on (a reviewer asked about the effect of ZPE on the dimers we were looking at) to which my boss made the comment to me "It doesn't
make sense to look at a ZPE on anything other than a minimum so ignore anything else."
It was one of those "huh, I never really thought about that" moments that I'm trying to figure out how to explain now (I'm sure it will come up during a defense or something)
Maybe I should have added an @F'x to my original message (sort of like a batsignal =P)
Put up the integral sign into the sky
@jonsca I could really use something like this IRL.
It's worth spending some of your research budget, I think. Surely you can justify that cost
Or just make a project requirement in an engineering class :P
@jonsca :( LaTeX does not have an \iiint
16:31
@ManishEarth Bug report!!
I just grabbed that out of charmap
ah
Unicode for math? BLASPHEMY!
it still tickles my fancy that I'm still an owner of this chat room
and I have no clue what that means to me
@LordStryker you can make the room gallery if you want and do all sorts of nonsense! Go on! Abuse the powerzzz!
16:34
What is this room gallery?
Change the tagline of the room to pwnd by 10RD_57RYk3R lol
You can also edit the title and pin messages
But why on earth would I want to do that?
POWERRRRR
So I can jerk the chains of maybe 3 people? ha
16:38
haha lol
new tagline: "Experiment runs on theory"
Or would that be too much?
@LordStryker How about "Where we discuss techniques of meth-cooking" :P
Oooooh, I just figured out how to finally kick NickT from being a room owner.
I hated having to share ownership with him from day 1 (I started the first chat room but people liked his room name better) =P
@ManishEarth You got a star from me.
NSA eat your heart out
@LordStryker haha
I should schedule a meth101 event. We'll have @ManishEarth give us a beginners tutorial.
Step 1: Get cancer
After that I have no idea what to do.
 
2 hours later…
18:32
@jonsca It's a "holiday" so I figured I could sleep in.
I suppose you're this lax about Pi Day as well? ;)
Definitely, and don't even talk to me about e day.
I thought that was celebrated in the month of February all throughout 1971 and 1972 (depending on your rounding philosophy)
19:11
2.71 or 2.72
20:10
1
Q: Torsion angle symbol

lmmxI'm reading up on molecular modelling and have come across some terms I should probably have learnt a long time ago but always scared me off a bit with the Greek letters. I guess I'm a big boy now so it's probably time to clarify... The textbook uses the lowercase symbol omega ($\omega$) for tor...

Maybe I'm flat out wrong in the comments. I need to figure this out.

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