From owner-chemistry@ccl.net Mon Aug 29 10:39:01 2016 From: "Dave.Winkler.:.csiro.au" To: CCL Subject: CCL: Women in theoretical chemistry Message-Id: <-52365-160828184119-18008-a6J80qY9t0/CxAyrLbHK/g_+_server.ccl.net> X-Original-From: Content-Language: en-AU Content-Type: multipart/alternative; boundary="_000_147242407053312921csiroau_" Date: Sun, 28 Aug 2016 22:41:10 +0000 MIME-Version: 1.0 Sent to CCL by: [Dave.Winkler[-]csiro.au] --_000_147242407053312921csiroau_ Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Amanda Barnard (CSIRO Australia), recent recipient of the Feynman award, is= a notable omission.? ________________________________ > From: owner-chemistry+dave.winkler=3D=3Dcsiro.au%x%ccl.net on behalf of hwchem chem hwchems]^[yahoo= .com Sent: Monday, 29 August 2016 7:10 AM To: Winkler, Dave (Manufacturing, Clayton) Subject: CCL: Women in theoretical chemistry Dear Anna, please google this name: "Prof. Dr. Habibah A. Wahab" She is the best example as a powerful woman, talented scientist and great m= other at the same time. Best regards Hassan On Sunday, August 28, 2016 9:20 PM, Marcel Swart marcel.swart..icrea.cat wrote: Sent to CCL by: "Marcel Swart" [marcel.swart]![icrea.cat] Dear all, I am sending a message on behalf of Anna Krylov (USC): Colleagues, As a new academic year rolls in, I would like to remind you about this webs= ite: iopenshell.usc.edu/wtc This is a web-directory of women in theoretical chemistry holding independ= ent research positions. There are more of us than you think! Please send me updates, corrections, and new names. Enjoy and pass it along. Anna http://chem.usc.edu/faculty/Krylov.html krylov .. usc.edu _____________________________________ Prof. Dr. Marcel Swart, FRSC ICREA Research Professor at Institut de Qumica Computacional i Catlisi (IQCC) Univ. Girona (Spain) COST Action CM1305 (ECOSTBio) chair Girona Seminar 2016 organizer IQCC director RSC Advances associate editor Young Academy of Europe member web http://www.marcelswart.eu vCard addressbook://www.marcelswart.eu/MSwart.vcf -=3D This is automatically added to each message by the mailing script =3D-the strange characters on the top line to the : sign. You can alsoE-mail to subscribers: CHEMISTRY : ccl.net = or use:E-mail to administrators: CHEMISTRY-REQUEST : ccl.net or usehttp://www.ccl.net/chemistry/sub_unsub.shtml

Amanda Barnard (CSIRO Australia), recent recipient of the Feynman award,= is a notable omission.​


From: owner-chemistry+d= ave.winkler=3D=3Dcsiro.au%x%ccl.net <owner-chemistry+dave.winkler=3D= =3Dcsiro.au%x%ccl.net> on behalf of hwchem chem hwchems]^[yahoo.com <owner-chemistry%x%ccl.net>
Sent: Monday, 29 August 2016 7:10 AM
To: Winkler, Dave (Manufacturing, Clayton)
Subject: CCL: Women in theoretical chemistry
 
Dear Anna,
please google = this name: "Prof. Dr. Habibah A. Wahab"
She is the bes= t example as a powerful woman, talented scientist and great mother at the s= ame time.

Best regards
Hassan


On Sunday, August 28, 2016= 9:20 PM, Marcel Swart marcel.swart..icrea.cat <owner-chemistry : ccl.ne= t> wrote:



Sent to CCL by: "Marcel  Swart" [marcel.swart]![icrea.cat] Dear all,

I am sending a message on behalf of Anna Krylov (USC):

Colleagues,

As a new academic year rolls in, I would like to remind you about this webs= ite:

iopenshell.usc.edu/wtc

This is a  web-directory of women in theoretical chemistry holding ind= ependent research positions.
There are more of us than you think!

Please send me updates, corrections, and new names.

Enjoy and pass it along.
Anna

http:= //chem.usc.edu/faculty/Krylov.html
krylov .. usc.edu

_____________________________________
Prof. Dr. Marcel Swart, FRSC

ICREA Research Professor at
Institut de Qumica Computacional i Catlisi (IQCC)
Univ. Girona (Spain)

COST Action CM1305 (ECOSTBio) chair
Girona Seminar 2016 organizer
IQCC director
RSC Advances associate editor
Young Academy of Europe member

web
http://www.marcels= wart.eu
vCard
addressbook://www.marcelswart.eu/MSwart.vcf



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--_000_147242407053312921csiroau_-- From owner-chemistry@ccl.net Mon Aug 29 11:14:01 2016 From: "Muhammad Abduh Nasution abduh^mhs.unimed.ac.id" To: CCL Subject: CCL: HOMO energy and redox potential Message-Id: <-52366-160829055657-24723-WJyp07eESrReU0/9qS5pmg(_)server.ccl.net> X-Original-From: "Muhammad Abduh Nasution" Date: Mon, 29 Aug 2016 05:56:49 -0400 Sent to CCL by: "Muhammad Abduh Nasution" [abduh]~[mhs.unimed.ac.id] Dear CCL members. First, forgive me if this discussion may be not too computational chemistry. I've read many literature states that there are relationship between HOMO energy and redox potential, even this topic can be found on CCL archive. So I try to relate them based on data from "Oxtoby, D. W. (2008). Principles of Modern Chemistry" and "Lide, David R. (ed). (2005). CRC Handbook of Chemistry and Physics". I found that Ionization Potential of alkali metal and logaritmic function from \frac{V}{Mr\times r^5}\ (where V is redox potential in Volt, Mr is relative mass of atom in kg, and r is atomic radii in m), is have strong correlation showed by its R-squared. Here is script written in R, altough basically I'm python programmer. # data sequences of alkali metal properties > element<- c('Li','Na','K','Rb','Cs') # Ionization Potential of alkali metal > IP<- c(520.2,495.8,418.8,403,375.7) # redox potential of alkali metal > V<- c(-3.0401, -2.71, -2.931, - 2.98, -3.026) # defining Angstrom unit > A = 10^-10 # atomic radii of alkali metal > r<- c(1.52*A, 1.86*A, 2.27*A, 2.47*A, 2.65*A) # atomic relative mass of alkali metal in kg > m<- c(0.0069412, 0.02298977, 0.03909831, 0.08546783, 0.132905452) # defining k > k = V/(m*(r^5)) # relating between k and ionization potential > data <- data.frame(x=log(-k), y=IP) > pro <- lm(y ~ x, data=data) > summary(pro) Call: lm(formula = y ~ x, data = data) Residuals: 1 2 3 4 5 - 10.883 25.245 -13.378 2.646 - 3.629 Coefficients: Estimate Std. Error t value Pr(>|t|) (Intercept) -14167.3 2164.1 - 6.547 0.00725 ** x 3074.9 455.5 6.751 0.00664 ** --- Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1 Residual standard error: 17.84 on 3 degrees of freedom Multiple R- Squared: 0.9382, Adjusted R- squared: 0.9177 F-statistic: 45.58 on 1 and 3 DF, p-value: 0.006638 > data.entry(data) > plot(data) Well, is it relationship right? or it is just mathematical fit? If it is right, what theory behind it? I've search for it but until now I not get the theory. Best Regards Muhammad Abduh