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Titolo:
Effects of substituents on the structure and bonding of thiophene on Cu(III)
Autore:
Milligan, PK; Murphy, B; Lennon, D; Cowie, BCC; Kadodwala, M;
Indirizzi:
Univ Glasgow, Dept Chem, Glasgow G12 8QQ, Lanark, Scotland Univ Glasgow Glasgow Lanark Scotland G12 8QQ ow G12 8QQ, Lanark, Scotland CLRC, Daresbury Lab, Warrington WA4 4AD, Cheshire, England CLRC Warrington Cheshire England WA4 4AD ngton WA4 4AD, Cheshire, England
Titolo Testata:
JOURNAL OF PHYSICAL CHEMISTRY B
fascicolo: 22, volume: 105, anno: 2001,
pagine: 5231 - 5237
SICI:
1520-6106(20010607)105:22<5231:EOSOTS>2.0.ZU;2-S
Fonte:
ISI
Lingua:
ENG
Soggetto:
ADSORPTION; CHEMISTRY; CU(111); STATES; NEXAFS;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
16
Recensione:
Indirizzi per estratti:
Indirizzo: Kadodwala, M Univ Glasgow, Dept Chem, Glasgow G12 8QQ, Lanark, Scotland Univ Glasgow Glasgow Lanark Scotland G12 8QQ anark, Scotland
Citazione:
P.K. Milligan et al., "Effects of substituents on the structure and bonding of thiophene on Cu(III)", J PHYS CH B, 105(22), 2001, pp. 5231-5237

Abstract

The local registry and orientation of chemisorbed 3-methylthiophene and 3-methoxythiophene on Cu(111) has been determined using normal incidence X-ray standing wavefield absorption and near edge X-ray absorption fine structure spectroscopy, respectively. 3-methylthiohene and 3-methoxythiophene have, within experimental error, identical local registries (atop), Cu-S separations (2.57 +/- 0.03 and 2.55 +/- 0.05 Angstrom). and orientations (24 +/- 4 degrees and 26 +/- 4 degrees). These results are placed in context with previous studies of thiophene and 3-chlorothiophene and provide quantitativeinformation on how simple substituents affect the adsorption structure of the thiophene ring.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 09/04/20 alle ore 12:43:57