Matches in SemOpenAlex for { <https://semopenalex.org/work/W2024350968> ?p ?o ?g. }
- W2024350968 endingPage "1566" @default.
- W2024350968 startingPage "1559" @default.
- W2024350968 abstract "Preparation and single-crystal X-ray structure determination of five co-crystals of conjugated β- or ζ-diketoenolate anions (1,3-cyclopentanedionate, 1,3-cyclohexanedionate, 5-methyl-1,3-cyclohexanedionate and tropolonate) with aromatic protonated nitrogen bases (2,6-diaminopyridinium and 2,4-diaminopyrimidinium) are reported. Their packings are discussed in terms of the relative energies of the intermolecular hydrogen bonds formed, calculated by the Lippincott and Schroeder method, showing that such bonds largely determine the supramolecular net of interconnections within the crystal. The β- and ζ-diketoenolate anions are shown to have specific properties, being π-conjugated fragments with two terminal oxygens sharing a single negative charge that is partially displaced on one side or another according to the strength of the hydrogen bonds formed. The β-cyclohexanedionate anion displays, moreover, the ability to form a dimeric association with its neutral form through a very strong central [O–H⋯O]− bond of charge-assisted nature." @default.
- W2024350968 created "2016-06-24" @default.
- W2024350968 creator A5000118116 @default.
- W2024350968 creator A5010979417 @default.
- W2024350968 creator A5015588220 @default.
- W2024350968 creator A5071285947 @default.
- W2024350968 creator A5078670978 @default.
- W2024350968 date "2002-01-01" @default.
- W2024350968 modified "2023-10-16" @default.
- W2024350968 title "Hydrogen-bonded supramolecular structures in co-crystals of β- or ζ-diketone enols with 2,6-diaminopyridine or 2,4-diaminopyrimidine" @default.
- W2024350968 cites W1963568558 @default.
- W2024350968 cites W1967712405 @default.
- W2024350968 cites W1972493784 @default.
- W2024350968 cites W1972646318 @default.
- W2024350968 cites W1975695097 @default.
- W2024350968 cites W1988311247 @default.
- W2024350968 cites W1994374833 @default.
- W2024350968 cites W1997018014 @default.
- W2024350968 cites W2007068681 @default.
- W2024350968 cites W2012887876 @default.
- W2024350968 cites W2027084591 @default.
- W2024350968 cites W2031433783 @default.
- W2024350968 cites W2042938445 @default.
- W2024350968 cites W2053323540 @default.
- W2024350968 cites W2053431765 @default.
- W2024350968 cites W2056853419 @default.
- W2024350968 cites W2059476614 @default.
- W2024350968 cites W2063049003 @default.
- W2024350968 cites W2063309788 @default.
- W2024350968 cites W2067569293 @default.
- W2024350968 cites W2079631274 @default.
- W2024350968 cites W2081584385 @default.
- W2024350968 cites W2082015186 @default.
- W2024350968 cites W2085005600 @default.
- W2024350968 cites W2086465706 @default.
- W2024350968 cites W2087399730 @default.
- W2024350968 cites W2096608136 @default.
- W2024350968 cites W2098936101 @default.
- W2024350968 cites W2102069033 @default.
- W2024350968 cites W2104205988 @default.
- W2024350968 cites W2121967448 @default.
- W2024350968 cites W2147304506 @default.
- W2024350968 cites W2154971885 @default.
- W2024350968 cites W2171082947 @default.
- W2024350968 cites W2263298170 @default.
- W2024350968 cites W2335253023 @default.
- W2024350968 cites W2952834472 @default.
- W2024350968 cites W3139092472 @default.
- W2024350968 cites W4255886946 @default.
- W2024350968 doi "https://doi.org/10.1039/b205705k" @default.
- W2024350968 hasPublicationYear "2002" @default.
- W2024350968 type Work @default.
- W2024350968 sameAs 2024350968 @default.
- W2024350968 citedByCount "28" @default.
- W2024350968 countsByYear W20243509682012 @default.
- W2024350968 countsByYear W20243509682013 @default.
- W2024350968 countsByYear W20243509682016 @default.
- W2024350968 crossrefType "journal-article" @default.
- W2024350968 hasAuthorship W2024350968A5000118116 @default.
- W2024350968 hasAuthorship W2024350968A5010979417 @default.
- W2024350968 hasAuthorship W2024350968A5015588220 @default.
- W2024350968 hasAuthorship W2024350968A5071285947 @default.
- W2024350968 hasAuthorship W2024350968A5078670978 @default.
- W2024350968 hasConcept C112613896 @default.
- W2024350968 hasConcept C112887158 @default.
- W2024350968 hasConcept C115624301 @default.
- W2024350968 hasConcept C145148216 @default.
- W2024350968 hasConcept C166950319 @default.
- W2024350968 hasConcept C178790620 @default.
- W2024350968 hasConcept C185592680 @default.
- W2024350968 hasConcept C199360897 @default.
- W2024350968 hasConcept C2781285689 @default.
- W2024350968 hasConcept C30095370 @default.
- W2024350968 hasConcept C32909587 @default.
- W2024350968 hasConcept C41008148 @default.
- W2024350968 hasConcept C521977710 @default.
- W2024350968 hasConcept C8010536 @default.
- W2024350968 hasConcept C93275456 @default.
- W2024350968 hasConceptScore W2024350968C112613896 @default.
- W2024350968 hasConceptScore W2024350968C112887158 @default.
- W2024350968 hasConceptScore W2024350968C115624301 @default.
- W2024350968 hasConceptScore W2024350968C145148216 @default.
- W2024350968 hasConceptScore W2024350968C166950319 @default.
- W2024350968 hasConceptScore W2024350968C178790620 @default.
- W2024350968 hasConceptScore W2024350968C185592680 @default.
- W2024350968 hasConceptScore W2024350968C199360897 @default.
- W2024350968 hasConceptScore W2024350968C2781285689 @default.
- W2024350968 hasConceptScore W2024350968C30095370 @default.
- W2024350968 hasConceptScore W2024350968C32909587 @default.
- W2024350968 hasConceptScore W2024350968C41008148 @default.
- W2024350968 hasConceptScore W2024350968C521977710 @default.
- W2024350968 hasConceptScore W2024350968C8010536 @default.
- W2024350968 hasConceptScore W2024350968C93275456 @default.
- W2024350968 hasIssue "11" @default.
- W2024350968 hasLocation W20243509681 @default.
- W2024350968 hasOpenAccess W2024350968 @default.
- W2024350968 hasPrimaryLocation W20243509681 @default.
- W2024350968 hasRelatedWork W1580507190 @default.