1. for single point energy calculation, 
just omit the OPT and FREQ in the input file

2. Gaussian 09 Manual for Input File
http://thiele.ruc.dk/~spanget/help/g09/m_input.htm

3. Gaussian Manual Input  File (Latest versions)
https://gaussian.com/man/

4. for Gaussian Job Submission

$ module add gaussian:09.E1 

$ g09 < *.com > gaussian_opt.out



P.S. this type of queue will run durin primetime only, 
$ psubmit np_students opt.sh ncpus=3,walltime=3h,mem=7gb

