Matches in SemOpenAlex for { <https://semopenalex.org/work/W2335596109> ?p ?o ?g. }
- W2335596109 endingPage "3535" @default.
- W2335596109 startingPage "3523" @default.
- W2335596109 abstract "Geometric and electronic structures, vibrational properties, and relative stabilities of niobium clusters Nb(n), n = 7-12, are studied using both DFT (BPW91 and M06 functionals) and CCSD(T) calculations with the cc-pVnZ-PP basis set. In each cluster, various lower-lying states are very close in energy in such a way that the ground state cannot be unambiguously established by DFT computations. Nb clusters tend to prefer the lowest possible spin state as the ground state, except for Nb(12) ((3)A(g)). The optimal structure of the cluster at a certain size does not simply grow from that of the smaller one by adding an atom randomly. Instead, the Nb clusters prefer a close-packed growth behavior. Nb(10) has a spherically aromatic character, high chemical hardness and large HOMO-LUMO gap. Electron affinities, ionization energies, binding energy per atom, and the stepwise dissociation energies are evaluated. Energetic properties exhibit odd-even oscillations. Comparison with experimental values shows that both BPW91 and M06 functionals are reliable in predicting the EA and IE values, but the BPW91 is deficient in predicting the binding and dissociation energies. We re-examine in particular the experimental far IR spectra previously recorded using the IR-MPD and free electron laser spectrometric techniques and propose novel assignments for Nb(7) and Nb(9) systems. The IR spectra of the anions are also predicted." @default.
- W2335596109 created "2016-06-24" @default.
- W2335596109 creator A5003396849 @default.
- W2335596109 creator A5028160757 @default.
- W2335596109 creator A5045162218 @default.
- W2335596109 creator A5060946267 @default.
- W2335596109 date "2011-03-29" @default.
- W2335596109 modified "2023-10-18" @default.
- W2335596109 title "Electronic Structures, Vibrational and Thermochemical Properties of Neutral and Charged Niobium Clusters Nb<sub><i>n</i></sub>, <i>n</i> = 7−12" @default.
- W2335596109 cites W1489722231 @default.
- W2335596109 cites W1655700566 @default.
- W2335596109 cites W1657685623 @default.
- W2335596109 cites W1670049657 @default.
- W2335596109 cites W1964791157 @default.
- W2335596109 cites W1969882945 @default.
- W2335596109 cites W1970890810 @default.
- W2335596109 cites W1971635917 @default.
- W2335596109 cites W1973893712 @default.
- W2335596109 cites W1974740457 @default.
- W2335596109 cites W1977341534 @default.
- W2335596109 cites W1984883910 @default.
- W2335596109 cites W1991368704 @default.
- W2335596109 cites W1999564072 @default.
- W2335596109 cites W2001035153 @default.
- W2335596109 cites W2018070315 @default.
- W2335596109 cites W2019801150 @default.
- W2335596109 cites W2021694748 @default.
- W2335596109 cites W2027965396 @default.
- W2335596109 cites W2038073027 @default.
- W2335596109 cites W2038422640 @default.
- W2335596109 cites W2042332622 @default.
- W2335596109 cites W2042740211 @default.
- W2335596109 cites W2043378448 @default.
- W2335596109 cites W2043504205 @default.
- W2335596109 cites W2043713687 @default.
- W2335596109 cites W2045334708 @default.
- W2335596109 cites W2048904629 @default.
- W2335596109 cites W2071763975 @default.
- W2335596109 cites W2077706090 @default.
- W2335596109 cites W2079399814 @default.
- W2335596109 cites W2079668019 @default.
- W2335596109 cites W2079891939 @default.
- W2335596109 cites W2081495488 @default.
- W2335596109 cites W2085233784 @default.
- W2335596109 cites W2085336624 @default.
- W2335596109 cites W2096868202 @default.
- W2335596109 cites W2150195378 @default.
- W2335596109 cites W3157480376 @default.
- W2335596109 doi "https://doi.org/10.1021/jp110758p" @default.
- W2335596109 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/21446686" @default.
- W2335596109 hasPublicationYear "2011" @default.
- W2335596109 type Work @default.
- W2335596109 sameAs 2335596109 @default.
- W2335596109 citedByCount "18" @default.
- W2335596109 countsByYear W23355961092012 @default.
- W2335596109 countsByYear W23355961092014 @default.
- W2335596109 countsByYear W23355961092017 @default.
- W2335596109 countsByYear W23355961092019 @default.
- W2335596109 countsByYear W23355961092020 @default.
- W2335596109 countsByYear W23355961092022 @default.
- W2335596109 countsByYear W23355961092023 @default.
- W2335596109 crossrefType "journal-article" @default.
- W2335596109 hasAuthorship W2335596109A5003396849 @default.
- W2335596109 hasAuthorship W2335596109A5028160757 @default.
- W2335596109 hasAuthorship W2335596109A5045162218 @default.
- W2335596109 hasAuthorship W2335596109A5060946267 @default.
- W2335596109 hasConcept C102931765 @default.
- W2335596109 hasConcept C121332964 @default.
- W2335596109 hasConcept C1276947 @default.
- W2335596109 hasConcept C14158195 @default.
- W2335596109 hasConcept C145148216 @default.
- W2335596109 hasConcept C147192597 @default.
- W2335596109 hasConcept C147597530 @default.
- W2335596109 hasConcept C147789679 @default.
- W2335596109 hasConcept C149635348 @default.
- W2335596109 hasConcept C152365726 @default.
- W2335596109 hasConcept C164866538 @default.
- W2335596109 hasConcept C178790620 @default.
- W2335596109 hasConcept C184779094 @default.
- W2335596109 hasConcept C185592680 @default.
- W2335596109 hasConcept C198291218 @default.
- W2335596109 hasConcept C199360897 @default.
- W2335596109 hasConcept C2781238429 @default.
- W2335596109 hasConcept C32909587 @default.
- W2335596109 hasConcept C41008148 @default.
- W2335596109 hasConcept C4839761 @default.
- W2335596109 hasConcept C507968137 @default.
- W2335596109 hasConcept C58312451 @default.
- W2335596109 hasConcept C62396407 @default.
- W2335596109 hasConcept C65956243 @default.
- W2335596109 hasConcept C69523127 @default.
- W2335596109 hasConcept C93282013 @default.
- W2335596109 hasConceptScore W2335596109C102931765 @default.
- W2335596109 hasConceptScore W2335596109C121332964 @default.
- W2335596109 hasConceptScore W2335596109C1276947 @default.
- W2335596109 hasConceptScore W2335596109C14158195 @default.
- W2335596109 hasConceptScore W2335596109C145148216 @default.
- W2335596109 hasConceptScore W2335596109C147192597 @default.