PCh9 Lec 4 - Revision history

Bes at 14:05, 17 April 2020

2020-04-17T14:05:59Z

Bes: /* Sec 9.3 wavefunctions - continued */

2020-04-17T14:04:14Z

Sec 9.3 wavefunctions - continued

Bes: /* Sec 9.3 wavefunctions - continued */

2020-04-17T14:01:48Z

Sec 9.3 wavefunctions - continued

Bes: /* Sec 9.3 wavefunctions - continued */

2020-04-17T13:39:12Z

Sec 9.3 wavefunctions - continued

Bes at 13:38, 17 April 2020

2020-04-17T13:38:11Z

Bes at 13:37, 17 April 2020

2020-04-17T13:37:05Z

Bes: Created page with "(4/?/20, bes) in progress Seth... [https://youtu.be/N9qYF9DZPdw "Weird Al" Yankovic - White & Nerdy] :- see 1:34 min and beyond"

2020-04-15T13:32:31Z

Created page with "(4/?/20, bes) in progress Seth... [https://youtu.be/N9qYF9DZPdw "Weird Al" Yankovic - White & Nerdy] :- see 1:34 min and beyond"

New page

(4/?/20, bes)

in progress Seth...

[https://youtu.be/N9qYF9DZPdw "Weird Al" Yankovic - White & Nerdy]
:- see 1:34 min and beyond

← Older revision		Revision as of 14:05, 17 April 2020
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	(4/17/20, bes)		(4/17/20, bes)
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−	~~in progress...~~

	Greetings,		Greetings,

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 For the rest of this lecture, i suggest that you continue reading/studying...page 171 --> Sec 9.4 stopping at Sec 9.5 (this is monday's lecture).
-To end...one of the fun aspect of pchem-QM is the following: Please visit/watch the follwing...specfically at 1:34...WHAT!!!
+To end...one of the fun aspect of pchem-QM is the following: Please visit/watch the following...specfically at 1:34 min...WHAT!!!...is that the correct Schrodinger Equation?
 :[https://youtu.be/N9qYF9DZPdw "Weird Al" Yankovic - White & Nerdy]
 END of Lecture 4.

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 All of the hydrogen atom wavefunctions are shown on pages 168-169 in the "highlighted" section. It is noted that these wavefunctions are referred to the hydrogen atom eigenfunctions as well as the hydrogen atom orbitals. "Wavefunction-->eigenfunctions-->orbitals" are different ways of saying the same thing. Please note that the subscripts on the eigenfunctions are n, l, and m<sub>l</sub> --> ψ<sub>n,l,ml</sub> (r, θ, Φ) <-- note that i cannot subscript a subscript, m<sub>l</sub>...i need to work on my coding!
+Your text at this point also want to remind you of how the quantum number ''l'' is also related to the s, p, d, f orbital notation:
-::* ψ<sub>2,1,0</sub> (r, θ, Φ)
+::''l'' = 0 --> s-orbital,
-::* ψ<sub>2,1,+1</sub> (r, θ, Φ)
+::''l'' = 1 --> p-orbital,

@@ Line 14: / Line 14: @@
 ::* ψ<sub>2,1,0</sub> (r, θ, Φ)
 ::* ψ<sub>2,1,+1</sub> (r, θ, Φ)
-:All of the hydrogen atom wavefunctions are shown on pages 168-169 in the "highlighted" section. It is noted that these wavefunctions are referred to the hydrogen atom eigenfunctions as well as the hydrogen atom orbitals. "Wavefunction-->eigenfunctions-->orbitals" are different ways of saying the same thing. Please note that the subscripts on the eigenfunctions are n, l, and m<sub>l</sub> --> ψ<sub>n,l,ml</sub> (r, θ, Φ) <-- note that i cannot subscript a subscript, m<sub>l</sub>...i need to work on my coding!
 ::* ψ<sub>2,1,0</sub> (r, θ, Φ)
 ::* ψ<sub>2,1,+1</sub> (r, θ, Φ)

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 :In lab yesterday we continued to use WebMO/Gaussian to carry out some computational activities. As a reminder, this "project" is/was due this morning at 10 am...unless you requested additional time. We are getting close to finishing Ch 9, the hydrogen atom...today and Monday. After that we will move into chapter 10 and 15...and do a lot more WebMO/Gaussian computational projects.
-:With the new option you have to drop, change to p/f, or a letter grade on the last day of classes, i am expecting that many of you, on the last day of class, will ask...what is my grade? I will do my best to answer this question, but please keep in mind that...yes...the 3rd exam will be given during finals week...and since there is no final, your three exam scores will now count a greater percent. In addition, is lab really a 4-hour lab? When i ask you to email me stuff, does this count as a homework? I will provide the details associated with grading asap. If you did not know, I hate "grades"...you should all be here to learn..not to earn...a grade. <--this is my new motto!
+:With the new option you have to drop, change to p/f, or a letter grade on the last day of classes, i am expecting that many of you, on the last day of class, will ask...what is my grade? I will do my best to answer this question, but please keep in mind that...yes...the 3rd exam will be given during finals week...and since there is no final, your three exam scores will now count a greater percent. In addition, is lab really a 4-hour lab? When i ask you to email me stuff, does this count as a homework? I will provide the details associated with grading asap. If you did not know, I hate "grades"...you should all be here '''''to learn..not to earn'''''...a grade. <--this is my new motto!
 ==Sec 9.3 wavefunctions - continued==

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-(4/?/20, bes)
+(4/17/20, bes)
-in progress Seth...
+in progress...
-[https://youtu.be/N9qYF9DZPdw "Weird Al" Yankovic - White & Nerdy]
+Greetings,
-:- see 1:34 min and beyond
+:Only 2.5 weeks left...8 class periods and 2 labs.