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Thomas R. CundariµÄ¡¶Computational organometallic chemistry¡·Àï¶ÔØÍÊÆÓë¹ý¶É½ðÊôÓÐÈçϵÄÃèÊö£¬¿É¹©²Î¿¼£º

An important theoretical aspect for calculating TM compounds concerns
the effect of relativity. It is well known that relativistic effects must be considered in the calculation in order to obtain reliable geometries and energies of 2nd- and 3rd-TM-row molecules (43). Elements of the first TM row are little influenced by relativity, except for copper (43,44). The most convenient way to include relativistic effects in the calculations is the use of quasi-relativistic ECPs or AIMPs. The techniques of relativistic ECPs for molecules containing transition metals and other heavy atoms have recently been reviewed (45).

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43. (a) P Pyykko¡§. Chem Rev 88:563¨C594, 1988. (b) J Almlo¡§f, O Gropen. Rev Comput Chem 8:203¨C244, 1996. (c) P Schwerdtfeger, M Seth. In: PvR Schleyer, NL Allinger, T Clark, PA Kollman, HF Schaefer III, PR Scheiner (eds.). Encyclopedia of Computational Chemistry. Vol. 4. Chichester, UK: Wiley-VCH, 1998, pp 2480¨C2499.
44. (a) LA Barnes, M Rosi, CW Bauschlicher. J Chem Phys 93:609¨C624, 1990. (b) I Antes, G Frenking. Organometallics 14:4263¨C4268, 1995.
45. K Balasubramanian. In: PvR Schleyer, NL Allinger, T Clark, PA Kollman, HF Schaefer III, PR Scheiner (eds.). Encyclopedia of Computational Chemistry. Vol. 4. Chichester, UK: Wiley-VCH, 1998, pp 2471¨C2480.
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