About: Raman spectroscopic study of the uranyl mineral pseudojohannite Cu6.5[(UO2)4O4(SO4)2]2(OH)5.25H2O

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About: Raman spectroscopic study of the uranyl mineral pseudojohannite Cu6.5[(UO2)4O4(SO4)2]2(OH)5.25H2O Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Raman spectra of pseudojohannite were studied and related to the structure of the mineral. Observed bands were assigned to the stretching and bending vibrations of (UO2)2+ and (SO4)2- units and of water molecules. The published formula of pseudojohannite is Cu6.5[(UO2)4O4(SO4)2]2(OH)5.25H2O. Raman bands at 805 and 810 cm-1 are assigned to (UO2)2+ stretching modes. The Raman bands at 1017 and 1100 cm-1 are assigned to the (SO4)2- symmetric and antisymmetric stretching vibrations. The three Raman bands at 423,465 and 496 cm-1 are assigned to the (SO4)2- nu2 bending modes. The bands at 210 and 279 cm-1 are assigned to the doubly degenerate nu2 bending vibration of the (UO2)2+ units. U-O bond lengths in uranyl and O-H ... O hydrogen bond lengths were calculated from the Raman and infrared spectra. Raman spectra of pseudojohannite were studied and related to the structure of the mineral. Observed bands were assigned to the stretching and bending vibrations of (UO2)2+ and (SO4)2- units and of water molecules. The published formula of pseudojohannite is Cu6.5[(UO2)4O4(SO4)2]2(OH)5.25H2O. Raman bands at 805 and 810 cm-1 are assigned to (UO2)2+ stretching modes. The Raman bands at 1017 and 1100 cm-1 are assigned to the (SO4)2- symmetric and antisymmetric stretching vibrations. The three Raman bands at 423,465 and 496 cm-1 are assigned to the (SO4)2- nu2 bending modes. The bands at 210 and 279 cm-1 are assigned to the doubly degenerate nu2 bending vibration of the (UO2)2+ units. U-O bond lengths in uranyl and O-H ... O hydrogen bond lengths were calculated from the Raman and infrared spectra. (en)
Title	Raman spectroscopic study of the uranyl mineral pseudojohannite Cu6.5[(UO2)4O4(SO4)2]2(OH)5.25H2O Raman spectroscopic study of the uranyl mineral pseudojohannite Cu6.5[(UO2)4O4(SO4)2]2(OH)5.25H2O (en)
skos:prefLabel	Raman spectroscopic study of the uranyl mineral pseudojohannite Cu6.5[(UO2)4O4(SO4)2]2(OH)5.25H2O Raman spectroscopic study of the uranyl mineral pseudojohannite Cu6.5[(UO2)4O4(SO4)2]2(OH)5.25H2O (en)
skos:notation	RIV/00023272:_____/09:#0001289!RIV11-MK0-00023272
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MK00002327201)
http://linked.open...iv/cisloPeriodika	12
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Čejka, Jiří Plášil, Jakub Sejkora, Jiří
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	Národní muzeum
http://linked.open...dnocenehoVysledku	338053
http://linked.open...ai/riv/idVysledku	RIV/00023272:_____/09:#0001289
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	pseudojohannite; mineral; uranyl; sulphate; Raman spectroscopy (en)
http://linked.open.../riv/klicoveSlovo	mineral uranyl Raman spectroscopy sulphate pseudojohannite
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[D023BDC0876A]
http://linked.open...i/riv/nazevZdroje	Journal of Raman Spectroscopy
http://linked.open...in/vavai/riv/obor	DB
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...UplatneniVysledku	2009
http://linked.open...v/svazekPeriodika	40
http://linked.open...iv/tvurceVysledku	Bahfenne, Silmarilly Frost, Ray Leslie Keeffe, Eloise C. Plášil, Jakub Sejkora, Jiří Čejka, Jiří
http://linked.open...ain/vavai/riv/wos	000273622500013
http://linked.open...n/vavai/riv/zamer	Vědecké zhodnocení a rozšiřování přírodovědeckého sbírkového fondu Národního muzea
issn	0377-0486
number of pages	6 (xsd:int)
is http://linked.open...avai/riv/vysledek of	Raman spectroscopic study of the uranyl mineral pseudojohannite Cu6.5[(UO2)4O4(SO4)2]2(OH)5.25H2O Raman spectroscopic study of the uranyl mineral pseudojohannite Cu6.5[(UO2)4O4(SO4)2]2(OH)5.25H2O Raman spectroscopic study of the uranyl mineral pseudojohannite Cu6.5[(UO2)4O4(SO4)2]2(OH)5.25H2O

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