About: Gas phase chemistry studies of transactinoid elements and the relativistic effects.

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About: Gas phase chemistry studies of transactinoid elements and the relativistic effects. Goto Sponge Distinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Fast techniques based on gas-solid chromatography have played a major role in the experimental studies of transactinoid (Z >103) nuclides, which all possess half-lives less than a minute. To date, elements 104 to 106, the transition metals of groups 4 to 6, have been chemically identified, and their (oxo)halides have been studied. The most challenging problem in transactinoids is the 'relativistic effects in chemical properties': the properties of new elements might not closely follow the trends observed for the lighter congeners in the appropriate groups, because at such high Z's atomic electrons reach relativistic velocities. Generally, one must first 'translate' the experimental data obtained with single atoms (molecules, ions) into the macroscopic characteristics like the boiling point, vaporization enthalpy, etc. Before considering the relativistic effects, one has to exclude the trivial origin of the differences (if any) from the properties of the congeners to identify the really unexpected devi Fast techniques based on gas-solid chromatography have played a major role in the experimental studies of transactinoid (Z >103) nuclides, which all possess half-lives less than a minute. To date, elements 104 to 106, the transition metals of groups 4 to 6, have been chemically identified, and their (oxo)halides have been studied. The most challenging problem in transactinoids is the 'relativistic effects in chemical properties': the properties of new elements might not closely follow the trends observed for the lighter congeners in the appropriate groups, because at such high Z's atomic electrons reach relativistic velocities. Generally, one must first 'translate' the experimental data obtained with single atoms (molecules, ions) into the macroscopic characteristics like the boiling point, vaporization enthalpy, etc. Before considering the relativistic effects, one has to exclude the trivial origin of the differences (if any) from the properties of the congeners to identify the really unexpected devi (en)
Title	Gas phase chemistry studies of transactinoid elements and the relativistic effects. Gas phase chemistry studies of transactinoid elements and the relativistic effects. (en)
skos:prefLabel	Gas phase chemistry studies of transactinoid elements and the relativistic effects. Gas phase chemistry studies of transactinoid elements and the relativistic effects. (en)
skos:notation	RIV/61389005:_____/99:49033157!RIV/2004/AV0/A49004/N
http://linked.open.../vavai/riv/strany	563;571
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(AV0Z1048901)
http://linked.open...iv/cisloPeriodika	2
http://linked.open...vai/riv/dodaniDat	2004
http://linked.open...aciTvurceVysledku	Zvára, Ivo
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ústav jaderné fyziky AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	741163
http://linked.open...ai/riv/idVysledku	RIV/61389005:_____/99:49033157
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	transactinoid; relativistic effects; chemical properties (en)
http://linked.open.../riv/klicoveSlovo	relativistic effects chemical properties transactinoid
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[FF582D09FD46]
http://linked.open...i/riv/nazevZdroje	CZECHOSLOVAK JOURNAL OF PHYSICS
http://linked.open...in/vavai/riv/obor	CH
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	1 (xsd:int)
http://linked.open...ocetUcastnikuAkce	0 (xsd:int)
http://linked.open...nichUcastnikuAkce	0 (xsd:int)
http://linked.open...UplatneniVysledku	1999
http://linked.open...v/svazekPeriodika	49
http://linked.open...iv/tvurceVysledku	Zvara, Ivo
http://linked.open...n/vavai/riv/zamer	Theoretical and experimental investigation of atomic nuclei and exploitation of nuclear methods in interdisciplinary research
issn	0011-4626
number of pages	9 (xsd:int)

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