Abstract In the Hamiltonian adaptive resolution simulation method (H–AdResS) it is possible to simulate coexisting atomistic (AT) and ideal gas representations of a physical system that belong different subdomains within box. The includes field bridges both models by smoothly switching on (off) intermolecular potential as particles enter (leave) AT region. practice, external one-body forces are...

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∗Received by the editors June 16, 2008; accepted for publication June 23, 2008; published electronically October 17, 2008. http://www.siam.org/journals/mms/7-2/72753.html †Department of Chemistry, New York University, New York, NY 10003 ([email protected]). ‡Graduate Aeronautical Laboratories, California Institute of Technology, Pasadena, CA 91125 ([email protected], [email protected]). §...

we present detailed theoretical studies of the h-bonded complexes formed from interaction between 5-fluorouracil and various six-membered cyclic nitrosamine compounds. in this study, an investigation on intermolecular interactions in x-nu (x = ch2, sih2,bh, alh, nh, ph, o and s) complexes is carried out using density functional theory. the calculations are conducted on b3lyp/6-311++‏‏g** level ...