<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Manohar, Prashant Uday</style></author><author><style face="normal" font="default" size="100%">Vaval, Nayana</style></author><author><style face="normal" font="default" size="100%">Pal, Sourav</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Constrained variational response to Fock-space multi-reference coupled-cluster theory: Some pilot applications</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Molecular Structure-Theochem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">constrained variation</style></keyword><keyword><style  face="normal" font="default" size="100%">coupled-cluster</style></keyword><keyword><style  face="normal" font="default" size="100%">Dipole moment</style></keyword><keyword><style  face="normal" font="default" size="100%">Multi-reference</style></keyword><keyword><style  face="normal" font="default" size="100%">response</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2006</style></year><pub-dates><date><style  face="normal" font="default" size="100%">AUG</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">1-3</style></number><publisher><style face="normal" font="default" size="100%">ELSEVIER SCIENCE BV</style></publisher><pub-location><style face="normal" font="default" size="100%">PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS</style></pub-location><volume><style face="normal" font="default" size="100%">768</style></volume><pages><style face="normal" font="default" size="100%">91-96</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Fock space (FS) multi-reference (MR) coupled-cluster (CC) has been established to be state-of-the-art method for energies of open-shell radicals, ionized, electron attached states and excited states. Due to the multi-root nature of the method, the linear response of MRCC, however, is non-trivial. Constrained variation approach (CVA) makes it plausible to calculate response of the MRCC method efficiently. However, the approach is used for only one root of the problem at a time. In the present article, we make first implementation of the approach and present test results of dipole moments of small radicals. (c) 2006 Elsevier B.V. All rights reserved.&lt;/p&gt;</style></abstract><issue><style face="normal" font="default" size="100%">1-3</style></issue><work-type><style face="normal" font="default" size="100%">Article</style></work-type><custom3><style face="normal" font="default" size="100%">&lt;p&gt;Foreign&lt;/p&gt;</style></custom3><custom4><style face="normal" font="default" size="100%">1.78</style></custom4></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pal, Sourav</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Fock space multi-reference coupled-cluster method for energies and energy derivatives</style></title><secondary-title><style face="normal" font="default" size="100%">Molecular Physics</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">coupled-cluster</style></keyword><keyword><style  face="normal" font="default" size="100%">difference energies</style></keyword><keyword><style  face="normal" font="default" size="100%">energy derivatives</style></keyword><keyword><style  face="normal" font="default" size="100%">Fock space</style></keyword><keyword><style  face="normal" font="default" size="100%">Multi-reference</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">OCT</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">21-23, SI</style></number><publisher><style face="normal" font="default" size="100%">TAYLOR &amp; FRANCIS LTD</style></publisher><pub-location><style face="normal" font="default" size="100%">4 PARK SQUARE, MILTON PARK, ABINGDON OX14 4RN, OXON, ENGLAND</style></pub-location><volume><style face="normal" font="default" size="100%">108</style></volume><pages><style face="normal" font="default" size="100%">PII 927961714</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In this article, the development of Fock space multi-reference coupled-cluster method is reviewed. Molecular applications of the method for excitation and ionisation energies which took place at Quantum Theory Project have been discussed. Later developments of the method for energy derivatives have been presented along with pilot applications of molecular properties of radicals and excited states.&lt;/p&gt;</style></abstract><issue><style face="normal" font="default" size="100%">21-23</style></issue><custom3><style face="normal" font="default" size="100%">Foreign</style></custom3><custom4><style face="normal" font="default" size="100%">1.743</style></custom4></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ravichandran, Lalitha</style></author><author><style face="normal" font="default" size="100%">Vaval, Nayana</style></author><author><style face="normal" font="default" size="100%">Pal, Sourav</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Simos, TE</style></author><author><style face="normal" font="default" size="100%">Maroulis, G</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Partial triples excitation to the fock space multi-reference singles and doubles: dipole moment of doublet radicals</style></title><secondary-title><style face="normal" font="default" size="100%">Proceedings of the International Conference of Computational Methods in Sciences and Engineering 2010 (ICCMSE-2010)</style></secondary-title><tertiary-title><style face="normal" font="default" size="100%">AIP Conference Proceedings</style></tertiary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Dipole moment</style></keyword><keyword><style  face="normal" font="default" size="100%">Multi-reference</style></keyword><keyword><style  face="normal" font="default" size="100%">Triples</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">FEB</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">European Soc Computat Methods Sci, Engn &amp; Technol</style></publisher><pub-location><style face="normal" font="default" size="100%">2 Huntington Quadrangle, STE 1NO1, Melville, NY 11747-4501 USA</style></pub-location><volume><style face="normal" font="default" size="100%">1642</style></volume><pages><style face="normal" font="default" size="100%">223-226</style></pages><isbn><style face="normal" font="default" size="100%">978-0-7354-1282-8</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;We present the partial triples effect on the dipole moment of doublet radicals in Lagrangian formulation of Fockspace multi-reference coupled cluster response method(A FSMRCC). This specific scheme uses non-iterative triples, in addition to singles and doubles excitations(A FSMRCCSD(T*)), which accounts for the effects appearing at least at the third order in dipole moment. This method is applied to the ground states of small radicals.&lt;/p&gt;</style></abstract><notes><style face="normal" font="default" size="100%">International Conference of Computational Methods in Sciences and Engineering (ICCMSE), Kos, GREECE, OCT 03-08, 2010</style></notes></record></records></xml>