PES of excited states using Guassian ?

how to run PES (relaxed and rigid) of excited states using Gaussian ?

07 August 2018 9,438 4 View

How to calculate Franck Condon integral using Gaussian for anions/ cations say LiH+/ LiH- ?

a detailed steps would be appreciated

05 June 2018 9,458 0 View

How to optimise CI4 using Gaussian 09 ?

To optimise CI4 using Gaussian 09 i need to know what should i write in route setion and molecule speccification as a test, any basis set would suffice the purpose

09 October 2017 3,362 7 View

Normalised GTO primitives exponents and coefficients in Gaussian 03 ?

07 August 2017 3,541 2 View

Gaussian 03/09

A molecule in D infinity point group like CO2. i need to work in D2H how can i run using Gaussian 03 to obtain coordinates and other parameters in D2h point group sym similarly C infinity in...

06 July 2017 7,447 16 View

How to calculate excited states using gaussian 03/ GW09

05 June 2017 2,419 4 View

Molecular charge densities and potentail for open and closed shell molecules ?

is there any programme to calculate molecular densities and static potential ? thanks ab

07 August 2016 8,454 0 View

Radial density and electrostatic potential using gaussian 03 ?

I got gaussian 03. I am new to it as well. I want to calculate radial density and electrostatic potential for a radical. unfortunately i am not aware of commands. pl help what should i write...

07 August 2016 1,299 0 View

Gaussian 03 and Cubegen ?

can someone please send me input file for water to calculate radial density and potential using Gaussian 03? thanks

05 June 2016 4,260 2 View

Conversion of Gaussian 98 output to 03/ 09 ?

how can Gaussian 98 input files be made compatible with Gaussian 03/ 09 so that the same can be used for calculations

05 June 2016 3,315 2 View

What is the state of the drug inside solid lipid nanoparticles (SLNs)?

I am a little confuse with the mechanism of solid lipid nanoparticles (SLNs). The main point of encapsulating drugs into SLNs is because some drugs have low solubility in water. Therefore, SLNs...

01 March 2021 3,703 3 View

What are the application of Fixed points thoery in Chemistry.?

It is said that fixed point theory has lot of applications not in the field of mathematics only but also in various areas. So I am looking for applications in Chemistry only..

26 February 2021 3,533 1 View

How to resolve Gaussian error termination " Error termination via Lnk1e in F:\G16W\l103.exe" for TS(QST3)?

When I run the job for TS(QST3) in gaseous phase, it was completed without any error. But when I add water in CPCM model it terminated with an error: Inconsistency: ModMin= 2 Eigenvalue=...

21 February 2021 3,198 2 View

How to calculate the Atomic Polar Tensor using DFT ?

Dear friends, I am a beginner at DFT calculation. I have done a structure optimization using DFT- B3LYP/6-31G*, Nevertheless, I don't know How to calculate the Atomic Polar Tensor (APT) in...

17 February 2021 9,082 3 View

What Model for Vaporization and Condensation in Fluent will be best?

Hello, I am running a simulation that includes water phase changes. These phase changes will take place below the boiling point of water so I need a method that can accurately model this. From my...

15 February 2021 4,973 3 View

Access to supercomputer resources in India?

Hello everyone, I want to perform some gaussian calculations and want to use Materials studio for my research work. Can anyone guide me how to get access to supercomputer resources in India for...

15 February 2021 8,264 3 View

How can I find the thermophysical properties of high temperature microencapsulated phase change materials (MPCM)?

Hi everyone. I am looking for a high temperature MPCM. More specifically, I need the thermo physical properties of a microencapsulated phase change material with the melting temperature between...

14 February 2021 3,606 2 View

Post evaluation of close range photogrammetry experiments ?

I am performing a simple close range photogrammetry test and comparing outcomes of photogrammetry tools such as VisualSFM, Meshroom, Colmap etc. Kindly advice, what post evaluation tests/ criteria...

13 February 2021 6,410 3 View

Why we use feature normalization before using the Gaussian kernel in SVM?

Support vector machine

09 February 2021 6,405 3 View

Does Gaussian 09W software take too long to give a result if we have a large chemical structure ?

DFT - gaussviev - gaussian09W - HOMO - LUMO

08 February 2021 6,012 5 View