PQS meaning in Business ?

Answer:

What is Parallel Quantum Solutions mean?

PQS is a general purpose quantum chemistry program. Its roots go back to the first ab initio gradient program developed in Professor Peter Pulay's group but now it is developed and distributed commercially by Parallel Quantum Solutions. There is a reduction in cost for academic users and a site license. Its strong points are geometry optimization, NMR chemical shift calculations, and large MP2 calculations, and high parallel efficiency on computing clusters. It includes many other capabilities including Density functional theory, the semiempirical methods, MINDO/3, MNDO, AM1 and PM3, Molecular mechanics using the SYBYL 5.0 Force Field, the quantum mechanics/molecular mechanics mixed method using the ONIOM method, natural bond orbital (NBO) analysis and COSMO solvation models. Recently, a highly efficient parallel CCSD(T) code for closed shell systems has been developed. This code includes many other post Hartree–Fock methods: MP2, MP3, MP4, CISD, CEPA, QCISD and so on.

reference

Full Form	Category
Progetto Qualità nella Scuola	Academic & Science
Pilot Station (ak)	Airport Code
Performance Quality Service	Business
Parallel Quantum Solutions	Business
Performance Quality System	Business
Professional Quality Services	Business
Prints, Quotes, and Service	Community
Procedural Quadtree Sphere	Computing
Professional Quantity Surveyor	General
Performance Quality and Safety	General
Preferred Quality Supplier	General
Personal Qualification Standard	General
Premier qualifying segments	General
Pseudomonas quinolone signal	General
Personnel Qualification Standard	General
Paperchine Quantum Solutions	General
Personnel Qualification Standards	General
Passion Quality and Speed	General
Protein Quaternary Structure	General
Pure Quality Start	General
PARK CIRCUS	Indian Railway Station
Performance Qualification System	Jobs
Pharmacy Quality Solutions	Medical
Parallel Quantum Solution	Physics Related
Pilot Station, Alaska USA	Regional
Pure Quality Starts	Sports