Questions tagged [answer-with-calculation]

Questions in which at least one answer contains the result of running a calculation on a computer, or perhaps writing some code.

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7
votes
1answer
283 views

Is it possible to do TD-DFT/6-31G+(d,p) calculations on a laptop?

In the recent publication: "Density Functional Theory Calculation on the Structural, Electronic, and Optical Properties of Fluorene-Based Azo Compounds", the author claimed to have used ...
12
votes
4answers
281 views

How to make a k-point convergence test for a bulk structure with a lower k-point in the z-direction?

Let's say I want to make k-point convergence test for graphite. And let's say it converges at 12x12x4. Do I first need to do a k-point convergence test for equal k-points on xyz directions then make ...
8
votes
1answer
62 views

Interfacing MRCC with CFOUR for dynamic polarizability

I have asked this question on the MRCC forum but did not get an answer. I am trying to understand how to use CFOUR with the MRCC program for computing dynamic polarizability. To begin with, I am ...
17
votes
2answers
312 views

How to find Young's Modulus using stress strain curve using Python?

I am trying to find the The Young's Modulus of an aluminum alloy The yield stress Below is the data for the stress-strain curve. I tried finding the region where the slope is constant and to my ...