1 Ocak 2017 Dergi makalesi Açık Erişim

Cetin, Asude; Esenturk, Okan; Esenturk, Emren Nalbant

JSON-LD (schema.org)

{
  "@context": "https://schema.org/", 
  "@id": 46349, 
  "@type": "ScholarlyArticle", 
  "creator": [
    {
      "@type": "Person", 
      "affiliation": "Middle East Tech Univ, Dept Chem, TR-06800 Ankara, Turkey", 
      "name": "Cetin, Asude"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Middle East Tech Univ, Dept Chem, TR-06800 Ankara, Turkey", 
      "name": "Esenturk, Okan"
    }, 
    {
      "@type": "Person", 
      "name": "Esenturk, Emren Nalbant"
    }
  ], 
  "datePublished": "2017-01-01", 
  "description": "The optical and vibrational properties of Pt- and Ni-centered Pb-Zintl-ion clusters have been investigated by UV/Vis and FTIR spectroscopy. Computational studies have been performed to better interpret the experimental data, due to a lack of any FTIR and UV/Vis spectroscopic studies on these clusters or similar ones in the literature. UV/Vis spectroscopic analyses show an asymmetric broad absorption band, with a maximum at 265 nm for both Pt- and Ni-centered Pb clusters. FTIR spectroscopic analysis demonstrated that the vibrational modes of the clusters appear at the low-frequency (terahertz) range of the spectrum. Vibrational modes of [Pt@Pb-12](2-) and [Ni@Pb-12](2-) are observed at 74 cm(-1), and those of [Ni@Pb-10](2-) appear at 86, 143, and 200 cm(-1). Similarities between simulated and experimental spectra strongly support isolated cluster behavior. [Pt@Pb-12](2-), [Ni@Pb-12](2-), and [Ni@Pb-10](2-) are the only Zintl ion clusters that have been characterized with UV/Vis and FTIR spectroscopic analyses to elucidate their optical and vibrational properties.", 
  "headline": "Optical and Vibrational Properties of [Pt@Pb-12](2-), [Ni@Pb-12](2-), and [Ni@Pb-10](2-) Zintl Ion Clusters", 
  "identifier": 46349, 
  "image": "https://aperta.ulakbim.gov.tr/static/img/logo/aperta_logo_with_icon.svg", 
  "license": "http://www.opendefinition.org/licenses/cc-by", 
  "name": "Optical and Vibrational Properties of [Pt@Pb-12](2-), [Ni@Pb-12](2-), and [Ni@Pb-10](2-) Zintl Ion Clusters", 
  "url": "https://aperta.ulakbim.gov.tr/record/46349"
}