Matches in SemOpenAlex for { <https://semopenalex.org/work/W2952918269> ?p ?o ?g. }
Showing items 1 to 83 of
83
with 100 items per page.
- W2952918269 abstract "Values have been assembled for the molecular diamagnetic and paramagnetic components of the proton shielding in the simple binary hydrides of the elements, and are shown to increase in periodic fashion with the atomic number of the heavy atom. For molecules for which the diamagnetic term σd is unknown, this has been calculated by Flygare's method. An absolute value of the paramagnetic term is afforded by the spin-rotation interaction constants which are now known with reasonable accuracy for 13 of the hydrides (σp has been calculated where necessary from Ramsey and Flygare's equations). For the remaining hydrides, σp has been obtained by subtracting σd from the observed shielding referred to an absolute scale. The dependence of the terms on the size and shape of the molecule and the position of the hydrogen is illustrated by the values for diborane and tetra-hydroborate ion. Factors determining the periodicity are discussed; this is remarkably symmetrical for the diamagnetic and paramagnetic terms. Although proton shielding is often described as dominated by the diamagnetic term, the periodic correlation shows that variations in the resultant shielding may be determined by changes in the paramagnetic term, e.g. down the Group of the heavy atom and across the second Row (the lithium Row)." @default.
- W2952918269 created "2019-06-27" @default.
- W2952918269 creator A5037999750 @default.
- W2952918269 date "1975-10-21" @default.
- W2952918269 modified "2023-09-23" @default.
- W2952918269 title "ChemInform Abstract: NUCLEAR MAGNETIC SHIELDING OF HYDROGEN IN THE HYDRIDES OF THE ELEMENTS" @default.
- W2952918269 cites W2068116251 @default.
- W2952918269 doi "https://doi.org/10.1002/chin.197542002" @default.
- W2952918269 hasPublicationYear "1975" @default.
- W2952918269 type Work @default.
- W2952918269 sameAs 2952918269 @default.
- W2952918269 citedByCount "0" @default.
- W2952918269 crossrefType "journal-article" @default.
- W2952918269 hasAuthorship W2952918269A5037999750 @default.
- W2952918269 hasConcept C113078167 @default.
- W2952918269 hasConcept C115260700 @default.
- W2952918269 hasConcept C121332964 @default.
- W2952918269 hasConcept C124712363 @default.
- W2952918269 hasConcept C147597530 @default.
- W2952918269 hasConcept C149635348 @default.
- W2952918269 hasConcept C178790620 @default.
- W2952918269 hasConcept C184779094 @default.
- W2952918269 hasConcept C185544564 @default.
- W2952918269 hasConcept C185592680 @default.
- W2952918269 hasConcept C2265751 @default.
- W2952918269 hasConcept C26873012 @default.
- W2952918269 hasConcept C2778072282 @default.
- W2952918269 hasConcept C32909587 @default.
- W2952918269 hasConcept C41008148 @default.
- W2952918269 hasConcept C501308230 @default.
- W2952918269 hasConcept C512968161 @default.
- W2952918269 hasConcept C54516573 @default.
- W2952918269 hasConcept C58312451 @default.
- W2952918269 hasConcept C62520636 @default.
- W2952918269 hasConcept C96026104 @default.
- W2952918269 hasConceptScore W2952918269C113078167 @default.
- W2952918269 hasConceptScore W2952918269C115260700 @default.
- W2952918269 hasConceptScore W2952918269C121332964 @default.
- W2952918269 hasConceptScore W2952918269C124712363 @default.
- W2952918269 hasConceptScore W2952918269C147597530 @default.
- W2952918269 hasConceptScore W2952918269C149635348 @default.
- W2952918269 hasConceptScore W2952918269C178790620 @default.
- W2952918269 hasConceptScore W2952918269C184779094 @default.
- W2952918269 hasConceptScore W2952918269C185544564 @default.
- W2952918269 hasConceptScore W2952918269C185592680 @default.
- W2952918269 hasConceptScore W2952918269C2265751 @default.
- W2952918269 hasConceptScore W2952918269C26873012 @default.
- W2952918269 hasConceptScore W2952918269C2778072282 @default.
- W2952918269 hasConceptScore W2952918269C32909587 @default.
- W2952918269 hasConceptScore W2952918269C41008148 @default.
- W2952918269 hasConceptScore W2952918269C501308230 @default.
- W2952918269 hasConceptScore W2952918269C512968161 @default.
- W2952918269 hasConceptScore W2952918269C54516573 @default.
- W2952918269 hasConceptScore W2952918269C58312451 @default.
- W2952918269 hasConceptScore W2952918269C62520636 @default.
- W2952918269 hasConceptScore W2952918269C96026104 @default.
- W2952918269 hasLocation W29529182691 @default.
- W2952918269 hasOpenAccess W2952918269 @default.
- W2952918269 hasPrimaryLocation W29529182691 @default.
- W2952918269 hasRelatedWork W1015752577 @default.
- W2952918269 hasRelatedWork W1963986009 @default.
- W2952918269 hasRelatedWork W1965562984 @default.
- W2952918269 hasRelatedWork W1966400209 @default.
- W2952918269 hasRelatedWork W1988521458 @default.
- W2952918269 hasRelatedWork W2006989019 @default.
- W2952918269 hasRelatedWork W2019629282 @default.
- W2952918269 hasRelatedWork W2021824897 @default.
- W2952918269 hasRelatedWork W2036996392 @default.
- W2952918269 hasRelatedWork W2037777670 @default.
- W2952918269 hasRelatedWork W2060401393 @default.
- W2952918269 hasRelatedWork W2068116251 @default.
- W2952918269 hasRelatedWork W2071583617 @default.
- W2952918269 hasRelatedWork W2074864831 @default.
- W2952918269 hasRelatedWork W2075865162 @default.
- W2952918269 hasRelatedWork W2080345657 @default.
- W2952918269 hasRelatedWork W2086352879 @default.
- W2952918269 hasRelatedWork W2089472339 @default.
- W2952918269 hasRelatedWork W2091277155 @default.
- W2952918269 hasRelatedWork W364355327 @default.
- W2952918269 isParatext "false" @default.
- W2952918269 isRetracted "false" @default.
- W2952918269 magId "2952918269" @default.
- W2952918269 workType "article" @default.