Tour
About Us
Meta
Loading…
Log in
current community
Stack Exchange
chat
Meta Stack Exchange
your communities
Sign up
or
log in
to customize your list.
more stack exchange communities
company blog
Stack Exchange
All Sites
Top Users
Digests
TAR86
top
accounts
reputation
activity
bookmarks
subscriptions
Top Questions
13
votes
Why do we collect taxes on income from labor?
government
political-theory
taxes
income
asked Feb 10 '17 at 21:19
politics.stackexchange.com
5
votes
What are the other matrix elements in singlet symmetry-adapted CISD?
ab-initio-calculations
quantum-chemistry
electron-correlation
configuration-interaction
asked Aug 10 '20 at 19:17
mattermodeling.stackexchange.com
Top Answers
20
Difference between Coupled Cluster and Full CI
chemistry.stackexchange.com
17
What are the pitfalls for new users of DFT?
mattermodeling.stackexchange.com
17
What are some recent developments in density functional theory?
mattermodeling.stackexchange.com
17
Is it correct to say that ethenol is an alcohol?
chemistry.stackexchange.com
15
Is it correct to talk about an empty orbital?
chemistry.stackexchange.com
14
Why is a very small peak with larger m/z not considered to be the molecular ion?
chemistry.stackexchange.com
13
What are the types of charge analysis?
mattermodeling.stackexchange.com
13
How do we identify the molecular formula from the empirical formula of a completely unknown substance?
chemistry.stackexchange.com
13
Decimal places vs significant figures
chemistry.stackexchange.com
11
What is the procedure for constructing an ab initio potential energy surface for CH3Cl + Ar?
mattermodeling.stackexchange.com
11
Is there any legal mechanism for a citizen without resources, to be able to sue the state for infringing his/her constitutional rights?
law.stackexchange.com
11
How does one tell (or conclude) if a substance is carcinogenic?
chemistry.stackexchange.com
11
How to do Lowdin symmetric orthonormalisation?
chemistry.stackexchange.com
10
Use of basis set in DFT (Density Functional Theory)
chemistry.stackexchange.com
9
Analytic Hessians for meta-GGA functionals
mattermodeling.stackexchange.com
9
What are the types of SCF?
mattermodeling.stackexchange.com
9
What are the types of charge analysis?
mattermodeling.stackexchange.com
9
What do the rows and columns of a Fock matrix represent?
mattermodeling.stackexchange.com
9
Is SbF5 symmetrical?
chemistry.stackexchange.com
9
Is it possible for a substance to absorb a longer wavelength of EM wave and emit a shorter wavelength?
chemistry.stackexchange.com
9
Do MO's span a bond or the whole molecule?
chemistry.stackexchange.com
8
Which software is good with generally contracted basis sets?
mattermodeling.stackexchange.com
8
Is there a way to determine the orientation of a benzene-ring ethyl group in synthesis reactions?
chemistry.stackexchange.com
7
Does ,,sich beschäftigen um jn." sound natural to native speakers?
german.stackexchange.com
7
On the oxyacids of +III pnictogens and +IV chalcogens
chemistry.stackexchange.com
7
Are there properties that can only be calculated with a given set-up?
mattermodeling.stackexchange.com
7
Practical differences between storing 2-electron integrals and calculating them as needed?
chemistry.stackexchange.com
7
Why is the electronic wavefunction of helium a product of the two 1s wavefunctions when ignoring electron-electron repulsion?
chemistry.stackexchange.com
7
How to calculate the Fock matrix in the molecular orbital basis PySCF?
mattermodeling.stackexchange.com
7
Why do we need static coalitions?
politics.stackexchange.com
1
2
3
next
Stack Exchange works best with JavaScript enabled