02.05.2013 Views

The Alchemy Key.pdf - Veritas File System

The Alchemy Key.pdf - Veritas File System

The Alchemy Key.pdf - Veritas File System

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

Technical Description of the Process<br />

An Aqua Regia solution of metallic gold is prepared. This<br />

solution contains clusters of gold chlorides of random size and degrees of<br />

aggregation. Hydrochloric acid (HCl) is added to the solution. <strong>The</strong> acid<br />

is evaporated with a large excess of common salt (NaCl, 20:1 moles Na to<br />

moles Au) to moist salts. Addition of acid and evaporation is carried-out<br />

repeatedly. <strong>The</strong> addition of NaCl allows the eventual formation of<br />

NaAuCl4, after all HNO3 is removed from the solution.<br />

<strong>The</strong> sodium, like gold, has only one unpaired ‘s’ electron and,<br />

accordingly, tends to form clusters of at least two atoms. <strong>The</strong> sodium,<br />

however, does not orbitally overlap the gold atom in the ‘d’ band, as it has<br />

no ‘d’ electrons, resulting in a surface reaction between the sodium atoms<br />

and the gold atoms. This results in a weakening of the gold-gold cluster<br />

stability and causes the eventual formation of a sodium-gold linear bond<br />

with a weakened d orbital activity in the individual gold atoms. <strong>The</strong><br />

sodium-gold compound, formed by repeated evaporation to salts, will<br />

provide a chloride of sodium-gold. In these salts the sodium and gold are<br />

believed to be charged positive, i.e., have lost electrons: and the chlorine<br />

is negative, i.e., has gained electrons. When the salts are dissolved in<br />

water, the pH slowly adjusted to neutral, full aquation of the sodium-gold<br />

diatom will slowly occur and chloride is removed from the complex.<br />

Chemical reduction of the sodium-gold solution results in the formation<br />

of a sodium auride (NaAu). Continued aquation results in disassociation<br />

of the gold atom from the sodium and the eventual formation of a<br />

protonated auride of gold as a grey precipitate. Subsequent annealing<br />

produces the newly patented G-ORME.<br />

<strong>The</strong> above general description for the preparation of G-ORME<br />

from commercially available metallic gold is equally applicable to the<br />

preparation of ORMEs from the remaining Transition metals through<br />

reaction with nitric oxide (NO) gas. <strong>The</strong> Transition metals include<br />

platinum, palladium, rhodium, iridium, ruthenium, and osmium. Nitric<br />

oxide is unique in that it possesses the necessary chemical potential as<br />

well as the single unpaired electron.<br />

391

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!