Matches in SemOpenAlex for { <https://semopenalex.org/work/W1978404564> ?p ?o ?g. }
- W1978404564 endingPage "2296" @default.
- W1978404564 startingPage "2287" @default.
- W1978404564 abstract "Ligand-exchange reactions involving octahedral W6S8 clusters and a family of pyridine-based ligands (isonicotinic acid, isonicotinamide, 4-hydroxypyridine, 4-aminopyridine, 4-pyridineacetamide) have been explored with the goal of preparing compounds that crystallize in hydrogen-bonded arrays. Two new compounds, W6S8(4-pyridineacetamide)6·DMF·4-pyridineacetamide (1) and W6S8(4-aminopyridine)6·4DMF (2), were isolated and characterized by single-crystal X-ray diffraction. Both compounds crystallize in the P21/c space group with a = 16.461(1), b = 33.08(2), c = 13.165(10) Å, β = 103.270(15)° for 1 and a = 13.8988(5), b = 13.2791(5), c = 15.6293(6) Å, β = 108.5410(10)° for 2. Each compound was further characterized by 1H NMR spectroscopy, elemental (CHN) analysis, and thermogravimetric analysis. Examination of the structures shows that 1 forms a three-dimensional hydrogen-bonded network in which each 4-pyridineacetamide ligand interacts with ligands on neighboring clusters or with the free ligand of crystallization. This is the first hydrogen-bonded network formed from W6S8 clusters. In 2, the amino groups act as hydrogen-bond donors toward DMF molecules of crystallization, but an extended array is not formed. In addition, the binding strengths of these pyridine-based ligands to the W6S8 cluster were studied through quantitative 1H NMR studies of ligand-exchange reactions. A qualitative relationship was found between ligand binding strengths and Hammett substituent constants for this group of ligands." @default.
- W1978404564 created "2016-06-24" @default.
- W1978404564 creator A5041568744 @default.
- W1978404564 creator A5073562044 @default.
- W1978404564 creator A5079783657 @default.
- W1978404564 creator A5087754090 @default.
- W1978404564 creator A5088737869 @default.
- W1978404564 date "2005-03-04" @default.
- W1978404564 modified "2023-10-18" @default.
- W1978404564 title "Synthesis and Characterization of Hydrogen-Bonded Assemblies of W<sub>6</sub>S<sub>8</sub>L<sub>6</sub> Clusters" @default.
- W1978404564 cites W1639753480 @default.
- W1978404564 cites W1849681278 @default.
- W1978404564 cites W1963674491 @default.
- W1978404564 cites W1968867202 @default.
- W1978404564 cites W1974418555 @default.
- W1978404564 cites W1975594859 @default.
- W1978404564 cites W1978633893 @default.
- W1978404564 cites W1980814669 @default.
- W1978404564 cites W1988857554 @default.
- W1978404564 cites W1998920258 @default.
- W1978404564 cites W2019651285 @default.
- W1978404564 cites W2021720051 @default.
- W1978404564 cites W2028665805 @default.
- W1978404564 cites W2057173882 @default.
- W1978404564 cites W2059020082 @default.
- W1978404564 cites W2060925068 @default.
- W1978404564 cites W2065166672 @default.
- W1978404564 cites W2147967389 @default.
- W1978404564 cites W2168442077 @default.
- W1978404564 cites W29179573 @default.
- W1978404564 cites W3025279393 @default.
- W1978404564 cites W4230870019 @default.
- W1978404564 cites W4242995711 @default.
- W1978404564 doi "https://doi.org/10.1021/ic0487225" @default.
- W1978404564 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/15792464" @default.
- W1978404564 hasPublicationYear "2005" @default.
- W1978404564 type Work @default.
- W1978404564 sameAs 1978404564 @default.
- W1978404564 citedByCount "17" @default.
- W1978404564 countsByYear W19784045642012 @default.
- W1978404564 countsByYear W19784045642013 @default.
- W1978404564 countsByYear W19784045642016 @default.
- W1978404564 countsByYear W19784045642020 @default.
- W1978404564 countsByYear W19784045642022 @default.
- W1978404564 crossrefType "journal-article" @default.
- W1978404564 hasAuthorship W1978404564A5041568744 @default.
- W1978404564 hasAuthorship W1978404564A5073562044 @default.
- W1978404564 hasAuthorship W1978404564A5079783657 @default.
- W1978404564 hasAuthorship W1978404564A5087754090 @default.
- W1978404564 hasAuthorship W1978404564A5088737869 @default.
- W1978404564 hasConcept C112887158 @default.
- W1978404564 hasConcept C115624301 @default.
- W1978404564 hasConcept C116569031 @default.
- W1978404564 hasConcept C155647269 @default.
- W1978404564 hasConcept C170493617 @default.
- W1978404564 hasConcept C178790620 @default.
- W1978404564 hasConcept C185592680 @default.
- W1978404564 hasConcept C203036418 @default.
- W1978404564 hasConcept C2775998212 @default.
- W1978404564 hasConcept C2777246417 @default.
- W1978404564 hasConcept C2777854368 @default.
- W1978404564 hasConcept C2778689049 @default.
- W1978404564 hasConcept C2779485729 @default.
- W1978404564 hasConcept C32909587 @default.
- W1978404564 hasConcept C55493867 @default.
- W1978404564 hasConcept C71240020 @default.
- W1978404564 hasConcept C8010536 @default.
- W1978404564 hasConceptScore W1978404564C112887158 @default.
- W1978404564 hasConceptScore W1978404564C115624301 @default.
- W1978404564 hasConceptScore W1978404564C116569031 @default.
- W1978404564 hasConceptScore W1978404564C155647269 @default.
- W1978404564 hasConceptScore W1978404564C170493617 @default.
- W1978404564 hasConceptScore W1978404564C178790620 @default.
- W1978404564 hasConceptScore W1978404564C185592680 @default.
- W1978404564 hasConceptScore W1978404564C203036418 @default.
- W1978404564 hasConceptScore W1978404564C2775998212 @default.
- W1978404564 hasConceptScore W1978404564C2777246417 @default.
- W1978404564 hasConceptScore W1978404564C2777854368 @default.
- W1978404564 hasConceptScore W1978404564C2778689049 @default.
- W1978404564 hasConceptScore W1978404564C2779485729 @default.
- W1978404564 hasConceptScore W1978404564C32909587 @default.
- W1978404564 hasConceptScore W1978404564C55493867 @default.
- W1978404564 hasConceptScore W1978404564C71240020 @default.
- W1978404564 hasConceptScore W1978404564C8010536 @default.
- W1978404564 hasIssue "7" @default.
- W1978404564 hasLocation W19784045641 @default.
- W1978404564 hasLocation W19784045642 @default.
- W1978404564 hasOpenAccess W1978404564 @default.
- W1978404564 hasPrimaryLocation W19784045641 @default.
- W1978404564 hasRelatedWork W2028104741 @default.
- W1978404564 hasRelatedWork W2031538813 @default.
- W1978404564 hasRelatedWork W2067967944 @default.
- W1978404564 hasRelatedWork W2072417293 @default.
- W1978404564 hasRelatedWork W2073113203 @default.
- W1978404564 hasRelatedWork W2109919885 @default.
- W1978404564 hasRelatedWork W2223730647 @default.
- W1978404564 hasRelatedWork W2465343017 @default.
- W1978404564 hasRelatedWork W2788975530 @default.