Premium
Resonance Raman spectra of a single crystal linear chain platinum compound, [Pt(en) 2 ][Pt(en) 2 Cl 2 ](ClO 4 ) 4
Author(s) -
Papavassiliou G. C.,
Theophanides T.,
Rapsomanikis R.
Publication year - 1979
Publication title -
journal of raman spectroscopy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.748
H-Index - 110
eISSN - 1097-4555
pISSN - 0377-0486
DOI - 10.1002/jrs.1250080412
Subject(s) - raman spectroscopy , platinum , resonance (particle physics) , chemistry , single crystal , reflection (computer programming) , crystal (programming language) , spectral line , crystallography , analytical chemistry (journal) , optics , atomic physics , physics , biochemistry , programming language , astronomy , computer science , catalysis , chromatography
Strong resonance enhancement of the Pt(IV)Cl stretching vibration of a single crystal of [Pt(II)‐(en) 2 ][Pt(IV)(en) 2 Cl 2 ](ClO 4 ) 4 has been observed with the incident light vector parallel to the linear chain Pt(IV)Cl ⃛Pt(II)( Z ). This resonance enhancement is much reduced in the E ⟂ Z spectrum where a normal Raman spectrum is also observed. In agreement with these results the visible reflection spectrum with E ‖ Z shows a maximum at 435 nm, which is absent with E ⟂ Z .