About: Synthesis, characterization and structural investigation of the first vanadocene(IV) carboxylic acid complexes prepared from the vanadocene dichloride

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About: Synthesis, characterization and structural investigation of the first vanadocene(IV) carboxylic acid complexes prepared from the vanadocene dichloride Goto Sponge NotDistinct 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	Two types of vanadocene complexes with carboxylic acids have been synthesized from the aqueous solution, Cp2V(OOCR)(2) (R = H, CCl3 and CF3) and Cp2V(OOC-A-COO) (A = - and CH2), and characterized by EPR, IR, and Raman spectroscopy and X-ray diffraction analysis. Monocarboxylic and dicarboxylic acids form monodentate and chelate complexes, respectively. Both bonding types were evidenced by X-ray diffraction analysis. Structures and EPR HFC tensors were also calculated at the DFT level. Correlation between the complex structure and HFC tensor was established. HFC tensors are characteristic for the type of bond of carboxylic acid on vanadocene fragment. It is shown that the structure of complexes can be determined by the combination of theoretical method with experimental EPR spectra Two types of vanadocene complexes with carboxylic acids have been synthesized from the aqueous solution, Cp2V(OOCR)(2) (R = H, CCl3 and CF3) and Cp2V(OOC-A-COO) (A = - and CH2), and characterized by EPR, IR, and Raman spectroscopy and X-ray diffraction analysis. Monocarboxylic and dicarboxylic acids form monodentate and chelate complexes, respectively. Both bonding types were evidenced by X-ray diffraction analysis. Structures and EPR HFC tensors were also calculated at the DFT level. Correlation between the complex structure and HFC tensor was established. HFC tensors are characteristic for the type of bond of carboxylic acid on vanadocene fragment. It is shown that the structure of complexes can be determined by the combination of theoretical method with experimental EPR spectra (en) Syntéza, charakterizace a strukturní výzkum komplexů vanadocen(IV) kyseliny karboxylové připravených z vanadocen dichloridu (cs)
Title	Syntéza, charakterizace a strukturní výzkum komplexů vanadocen(IV) kyseliny karboxylové připravených z vanadocen dichloridu (cs) Synthesis, characterization and structural investigation of the first vanadocene(IV) carboxylic acid complexes prepared from the vanadocene dichloride Synthesis, characterization and structural investigation of the first vanadocene(IV) carboxylic acid complexes prepared from the vanadocene dichloride (en)
skos:prefLabel	Syntéza, charakterizace a strukturní výzkum komplexů vanadocen(IV) kyseliny karboxylové připravených z vanadocen dichloridu (cs) Synthesis, characterization and structural investigation of the first vanadocene(IV) carboxylic acid complexes prepared from the vanadocene dichloride Synthesis, characterization and structural investigation of the first vanadocene(IV) carboxylic acid complexes prepared from the vanadocene dichloride (en)
skos:notation	RIV/00216275:25310/04:00001399!RIV08-MSM-25310___
http://linked.open.../vavai/riv/strany	1180-1187
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MSM 113100001), Z(MSM 253100001)
http://linked.open...iv/cisloPeriodika	7
http://linked.open...vai/riv/dodaniDat	2008
http://linked.open...aciTvurceVysledku	Nachtigall, Petr Vinklárek, Jaromír
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	Univerzita Pardubice / Fakulta chemicko-technologická
http://linked.open...dnocenehoVysledku	589335
http://linked.open...ai/riv/idVysledku	RIV/00216275:25310/04:00001399
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	vanadocene dichloride; antitumor agent; X-ray; EPR; DFT (en)
http://linked.open.../riv/klicoveSlovo	vanadocene dichloride EPR DFT X-ray antitumor agent
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[3E2761A60317]
http://linked.open...i/riv/nazevZdroje	Journal of Organometallic Chemistry
http://linked.open...in/vavai/riv/obor	CA
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...UplatneniVysledku	2004
http://linked.open...v/svazekPeriodika	689
http://linked.open...iv/tvurceVysledku	Císařová, Ivana Nachtigall, Petr Vinklárek, Jaromír Honzíček, Jan
http://linked.open...n/vavai/riv/zamer	http://linked.opendata.cz/resource/domain/vavai/zamer/MSM%20253100001 http://linked.opendata.cz/resource/domain/vavai/zamer/MSM%20113100001
issn	0022-328X
number of pages	8 (xsd:int)
http://localhost/t...ganizacniJednotka	25310

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