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ÏÈÓÃTS Search - searches for a transition state using linear synchronous transit (LST) and quadratic synchronous transit (QST) methods
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×îºóÔÙ TS Confirmation - produces a refined reaction path based on an LST or QST search
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ÇëÎÊÄú˵µÄ TS Optimization - searches for a transition state using eigenvector-following methods ¾ßÌåÊÇÔõô²Ù×÷µÄ°¡£¿ÎÒÏÈÊÇTS Search£¨Í¬Ê±¼ÆËãÆµÂÊ£©ÕÒµ½ÁËÒ»¸ö¹ý¶É̬£¬È»ºó¸ÃÔõô²Ù×÷ÄØ£¿
Ìáʾ£ºIn order to perform a TS Optimization caculation, a Hessian matrix must be present in the model.A Hessian matrix can be generated by running a frequency calculation on the model.Alternatively, a valid Hessian matrix can be imported.Once a Hessian is present, a normal mode should then be selected.
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