Linked Questions
15 questions linked to/from What are the types of charge analysis?
32
votes
6
answers
4k
views
What are the types of DFT?
Similar to: What are the types of charge analysis?, What are the types of bond orders?, and What are some recent developments in density functional theory?, I would like to ask: What are the different ...
- 33.6k
21
votes
4
answers
2k
views
What are the types of bond orders?
I am studying the interaction of a metal with a nanostructure. As we can not trust graphical software about the bond formation, I decided to analyze them using the software Multiwfn.
It happens that ...
- 22.3k
39
votes
1
answer
2k
views
Was Walter Kohn wrong about this?
In Kohn's Nobel Lecture, he claimed that:
"In general the many-electron wave function $\Psi(\mathbf{r}_1,\ldots,\mathbf{r}_N)$ for a system of $N$ electrons is not a legitimate scientific concept,...
- 10.9k
13
votes
3
answers
527
views
What are the types of Quantum Monte Carlo?
Similar to:
What are the types of SCF?
What are the types of MCSCF?
What are the types of ab initio Molecular Dynamics?
What are the types of pseudopotentials?
What are the types of DFT?
What are the ...
- 33.6k
18
votes
3
answers
382
views
What are the types of MCSCF?
Similar to:
What are the types of SCF?
What are the types of Quantum Monte Carlo?
What are the types of ab initio Molecular Dynamics?
What are the types of pseudopotentials?
What are the types of DFT?...
- 33.6k
10
votes
2
answers
933
views
How to perform charge analysis for a molecule
I am doing dehydrogenation of a molecule (say $\ce{C12H12}$) and I want to do charge analysis for dehydrogenated system ($\ce{C6H6}$). How I can proceed? I can use Quantum ESPRESSO and Gaussian ...
- 1,663
5
votes
2
answers
516
views
17
votes
1
answer
137
views
Best partial atomic charges estimate for crystal field purposes?
The estimates for partial atomic charges start with the very simple Mulliken analysis, which we all study in class, but which is known to be very limited. Beyond this, there is a range of ...
- 1,501
8
votes
2
answers
216
views
How can I do a charge transfer study in bulk crystalline materials?
Let's say a supercell has 100 atoms, and we want to see how charge is transferred from/to an atom to/from its nearest neighbours. I am more interested in knowing how to do this with density functional ...
- 5,125
7
votes
1
answer
361
views
Incosistent charges and magnetic moments between SCF and PDOS calculations in Quantum Espresso
I have a system of 5 layers of an element + 1 layer of another one, I want the relaxed position of the last layer, and once I have it, proceed to calculate the pdos. I am performing simulations in the ...
- 81
10
votes
1
answer
182
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What are the types of DMRG?
The following questions have worked out very well 😊 :
What are the types of Quantum Monte Carlo?
What are the types of SCF?
What are the types of MCSCF?
What are the types of ab initio Molecular ...
- 33.6k
6
votes
1
answer
153
views
Interpreting Critic2 charge analysis in metallic systems
I'm using Critic2 software to perform post-processing of the charge density of metallic alloys. With the charge density obtained from the Self-Consistent-Field calculation (for that I'm using Quantum ...
- 3,238
11
votes
0
answers
115
views
Should augmented basis be used for Hirshfeld charges? [closed]
I'm calculating condensed Fukui functions to explain the reactivity of my molecules.
The manual for Multiwfn suggests using atomic dipole moment corrected Hirshfeld charges for it. However I get ...
- 2,363
8
votes
0
answers
139
views
Can we calculate bond enthalpies for each bond in a supercell of a disordered AB crystal using DFT? [closed]
Apart from using Bader charge analysis or energy of formation estimation, I wonder if there is a way to compute the bond energy of constituent bonds in a crystal using density functional theory.
Let's ...
- 5,125
4
votes
1
answer
38
views
What are the types of solvation models?
Similar to:
What are the types of DFT?,
What are the types of charge analysis?,
What are the types of bond orders?, and
What are some recent developments in density functional theory?,
I would like ...
- 141