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-   -   ½Ð±Ðª«½èªº¯S©Êªº­ì²z¡H (https://www.pcdvd.com.tw/showthread.php?t=1093102)

CDancer 2015-11-29 11:20 AM

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edjc 2015-11-29 11:37 AM

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Crazynut 2015-11-29 12:27 PM

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http://sts.hhhs.tp.edu.tw/boanerges...ý¥@¬ÉÅܱm¦â.pdf

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Crazynut 2015-11-29 02:14 PM

https://zh.wikipedia.org/wiki/¬Á¼þ

https://zh.wikipedia.org/wiki/ª÷

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¨ä¥Lª÷ÄÝÃC¦â³q±`¬O»È¦Ç¦âªº¡A¦]¬°¥¦­Ìªº¡u¹q¤l®ü¡v¯à°÷§l¦¬¤Î©ñ¥Xªº¥ú¤lÀW²v½d³ò¸û¤j¡AÂл\¤F¦UºØ¦â¥úªºªiªø½d³ò¡Cª÷ªº¤ÏÀ³«h¤£¦P¡A¦]¬°¬Û¹ï½×¶q¤l¤Æ¾Ç¡]relativistic quantum chemistry¡^¤¤·L§®ªº¬Û¹ï½×®ÄÀ³¼vÅT¤Fª÷­ì¤lªº­ì¤l­y°ì[13]¡C

13-Relativity in Chemistry: The Color of Gold
http://math.ucr.edu/home/baez/physi...gold_color.html

Chemists often consider the first sub-shell of a given angular momentum to be anomalous. The 3d, filled in copper, is less shielded by the s and p subshells than you might otherwise expect. Silver, with a filled 4d behaves more like you think it should. Now when you get to gold (5d) relativistic effects become important. Compared to non-relativistic results the s and p subshells are more contracted (the so-called relativistic stabilization) while d and f are destabilized and more diffuse. So gold also behaves somewhat differently. If you were to do a solid state calculation on gold without including relativistic effects you would predict it to be silvery. Including relativistic effects you get reasonably good agreement with reality.

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Crazynut 2015-11-29 02:27 PM

https://www.google.com.tw/search?cl...YHsGp0gTE64yABw

What Gives Gold that Mellow Glow?

What causes the colors of metals like gold?

Crazynut 2015-11-29 02:42 PM

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