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 Vs 09

07 August 2017 7,914 3 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

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

Why the results when using wall thickness and when using shell conduction are different in ansys fluent?

Actually, I am running cfd simulation for a heat exchanger which has two fluids one hot and other one is cold fluid. there is a solid domain between them, which I removed and instead I have used...

01 March 2021 9,537 2 View

Can polymer concentrations be calculated based on the number average molecular weight?

Hello, I spin-cast two different polymers onto wafers and measure their height as a function of initial concentration. For polymer A, I have the weight-average molecular weight (Mw) as well as...

28 February 2021 7,882 2 View

Is there a deep reason for using the squared modulus of the wave function as the probability density of the existence of the particle?

I think we were all surprised at the first time we got to know quantum mechanics that the squared modulus of the wave function is the probability density of the existence of the particle? The role...

28 February 2021 6,282 9 View

Why do the air flow results vary totally when adding scalar in CFD ?

Dear All, We are using Autodesk cfd to calculate the air flow in a single sided naturally ventilated room, where air flow depends only on buoyancy due to temperature difference between inside and...

25 February 2021 9,602 4 View

How do you mesh a thin solid in Fluent?

Hello, I have used the shell function on SpaceClaim to create thin solids for the model I am studying. These are contained within an enclosure for my study. I chose this approach as it avoids the...

24 February 2021 8,856 3 View

Is it possible to set a breakpoint at a specific DYNAMIC instruction using the GNU Debugger (GDB)?

Using GDB, it is straightforward to debug and monitor a target program by setting a break-point at a specific instruction, since the instruction addresses are known. However, we have two...

24 February 2021 1,598 2 View

How to reduce static electricity of powder after lyophilization?

I am working on synthesizing and then purifying peptides using the SPPS system. After purification of the peptide, the peptide powder is obtained using a freeze dryer. When measuring the powder,...

22 February 2021 10,099 5 View

Is there a suitable way to confine cell attachment area inside a multi-well plate?

Are there any types of cylindrical cell culture inserts that are designed to confine cell seeding area? Say, if I'm using a 12 well plate (3.5 cm^2/well), but only want to seed cells in the middle...

22 February 2021 7,127 4 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

Hi..how to isolate crude HDL (all subfractions) from human serum by size exclusion chromatography?

I would like to know about isolation of crude HDL from serum by SEC. Is it possible to perform with a serum sample volume of

19 February 2021 5,576 2 View