Relativistic configuration interaction based upon determinants generated from two-component molecular spinors using effective core potentials with spin-orbit interactions = 스핀-궤도 상호작용이 포함된 상대론적 혼합배치법에 의한 분자의 전자구조계산

The relativistic configuration interaction (KRCI) for polyatomic molecules having heavy atoms has been implemented. The present KRCI is based upon determinants generated from two-component molecular spinors using effective core potentials with spin-orbit interactions and diagonalizes the energy matrix using the EVCHF of the IMSL diagonalization routine. Energy levels of Ge, Sn, Pb, Se, Te, and Po atoms are calculated and dissociation curves of HBr and $Po_2$ are obtained. Various calculations on the $Au_2$ are performed and potential energy curves of the $CH_3I$ are investigated for the excited states as well as the ground state. The Davidson``s diagonalization method is modified for the large sparse complex matrix and tested for Po, $Po_2$, and $Po_2H_2$.
Advisors
Lee, Yoon-Supresearcher이윤섭researcher
Publisher
한국과학기술원
Issue Date
1993
Identifier
68349/325007 / 000911070
Language
eng
Description

학위논문(석사) - 한국과학기술원 : 화학과, 1993.2, [ iv, 44 p. ]

URI
http://hdl.handle.net/10203/32619
Link
http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=68349&flag=t
Appears in Collection
CH-Theses_Master(석사논문)
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