8 research outputs found
Industrial growth, morphology and some properties of Bi-colored amethyst–citrine quartz (ametrine)
No full textIn the middle of the 1990s the first industrial technology for producing synthetic bi-colored amethyst–citrine quartz (ametrine) was created. The technology is based on results of studies of the effect of different physical–chemical and growth factors on the formation, stability and the character of the distribution in crystals of amethyst and citrine color centers
Products from interation of nitroxyl radicals with WCl6 and their catalytic properties in the disproportionation of 2-pentene
No full textUnstable complexes of sandwich compounds and small molecules. 5. Complex formation of carbon dioxide molecules with organometallic compounds of transition elements at low temperatures
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