About: Spectra Edited by Relative Signs of Homonuclear Couplings of Low Abundant Nuclei

Facets (new session)
Description
Metadata
Settings
- owl:sameAs
- Inference Rule:

About: Spectra Edited by Relative Signs of Homonuclear Couplings of Low Abundant Nuclei 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)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The proposed Homonuclear Coupling Sign Edited (HCSE) experiment can detect signed homonuclear couplings between low abundant nuclei like 13C, 29Si and 15N in linear spin systems, i.e. in systems where two nuclei are coupled by the measured coupling and one of them is coupled by a second coupling to a nucleus of different kind. The third nucleus is usually high abundant hydrogen. Two spectra are measured during the HCSE experiment. Their weighed sum and difference yield two other spectra, one containing peaks coupled only by positive measured couplings and the other having peaks coupled by negative measured couplings. The usual E.COSY-type experiment requires all three couplings in the three spin system (triangular spin system) and not only two couplings as the HCSE experiment. A set of six simple siloxanes with \|2J(Si-O-Si)\| couplings ranging from 0.5 Hz to 9.0 Hz was measured for the first time and all the couplings were found to be positive. The proposed Homonuclear Coupling Sign Edited (HCSE) experiment can detect signed homonuclear couplings between low abundant nuclei like 13C, 29Si and 15N in linear spin systems, i.e. in systems where two nuclei are coupled by the measured coupling and one of them is coupled by a second coupling to a nucleus of different kind. The third nucleus is usually high abundant hydrogen. Two spectra are measured during the HCSE experiment. Their weighed sum and difference yield two other spectra, one containing peaks coupled only by positive measured couplings and the other having peaks coupled by negative measured couplings. The usual E.COSY-type experiment requires all three couplings in the three spin system (triangular spin system) and not only two couplings as the HCSE experiment. A set of six simple siloxanes with \|2J(Si-O-Si)\| couplings ranging from 0.5 Hz to 9.0 Hz was measured for the first time and all the couplings were found to be positive. (en)
Title	Spectra Edited by Relative Signs of Homonuclear Couplings of Low Abundant Nuclei Spectra Edited by Relative Signs of Homonuclear Couplings of Low Abundant Nuclei (en)
skos:prefLabel	Spectra Edited by Relative Signs of Homonuclear Couplings of Low Abundant Nuclei Spectra Edited by Relative Signs of Homonuclear Couplings of Low Abundant Nuclei (en)
skos:notation	RIV/67985858:_____/12:00375411!RIV13-GA0-67985858
http://linked.open...avai/predkladatel	Ústav chemických procesů Akademie Věd ČR, v.v.i.
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GP203/08/P412), P(IAA400720706), Z(AV0Z40720504)
http://linked.open...iv/cisloPeriodika	2
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Schraml, Jan Kurfürst, Milan Blechta, Vratislav
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 chemických procesů AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	170340
http://linked.open...ai/riv/idVysledku	RIV/67985858:_____/12:00375411
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	signed coupling; 13C NMR; 29Si NMR (en)
http://linked.open.../riv/klicoveSlovo	13C NMR 29Si NMR signed coupling
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[CF66F4F6105F]
http://linked.open...i/riv/nazevZdroje	Magnetic Resonance in Chemistry
http://linked.open...in/vavai/riv/obor	CF
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	29Si-NMR structural analysis of branched organosilicon polymers and its application in LC-NMR Structure of silyl moieties through J(29Si-13C) couplings as determined by triple {1H, 13C}29Si NMR experiments
http://linked.open...UplatneniVysledku	2012
http://linked.open...v/svazekPeriodika	50
http://linked.open...iv/tvurceVysledku	Kurfürst, Milan Schraml, Jan Blechta, Vratislav
http://linked.open...ain/vavai/riv/wos	000301235100007
http://linked.open...n/vavai/riv/zamer	Investigation of multiphase reacting systems for the design of processes important in synthesis and preparation of novel materials, in energy production and in environmental protection
issn	0749-1581
number of pages	7 (xsd:int)
http://bibframe.org/vocab/doi	10.1002/mrc.2869
is http://linked.open...avai/riv/vysledek of	Spectra Edited by Relative Signs of Homonuclear Couplings of Low Abundant Nuclei

Faceted Search & Find service v1.16.118 as of Jun 21 2024

Alternative Linked Data Documents: ODE Content Formats:

RDF

ODATA

Microdata

About

OpenLink Virtuoso version 07.20.3240 as of Jun 21 2024, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (126 GB total memory, 58 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software