High-Resolution UV Spectroscopy of Molecular Complexes
نویسندگان
چکیده
منابع مشابه
High-Resolution UV Spectroscopy of Molecular Complexes
Information on the structure, the rigidity and the intermolecular potential of molecular complexes is essential to our understanding of the physical and chemical properties of molecular complexes. In this work we would like to demonstrate that rotationally resolved U V spectroscopy provides precise new information on these topics. In particular, the structure and van der Waals bond length of be...
متن کاملHIGH RESOLUTION LASER SPECTROSCOPY IN COLD SUPERSONIC MOLECULAR BEAMS COOLING, REDUCTION OF DOPPLER WIDTH AND APPLICATION
The cooling of molecules during the adiabatic expansion of supersonic seeded molecular beams is reviewed and illustrated by the example of NO -molecules. The reduction of the Doppler width by collimation of the beam and the cooling to low rotational temperatures brings a significant simplification of the complex NO -absorption spectrum and allows its assignment. The measured rotational tem...
متن کاملHigh Resolution Spectroscopy of Molecular Ions
Gaseous molecular ions are involved in some of the most intriguing problems in modern science. The realization of their importance in such diverse systems as the upper atmosphere, the aurora, comet tails, electrical discharges, flames, and in more conventional chemical systems, coupled with recent technological progress that has resulted in the capability to perform detailed laboratory studies ...
متن کاملStructure determination of resorcinol rotamers by high-resolution UV spectroscopy.
The rotationally resolved S1<--S0 electronic origins of several deuterated resorcinol rotamers cooled in a molecular beam have been recorded. An automated assignment of the observed spectra has been performed using a genetic algorithm approach with an asymmetric rotor Hamiltonian. The structures of resorcinol A and resorcinol B were derived from the rotational constants of twenty deuterated spe...
متن کاملHigh-resolution X-ray absorption spectroscopy of iron carbonyl complexes.
We apply high-energy-resolution fluorescence-detected (HERFD) X-ray absorption near-edge spectroscopy (XANES) to study iron carbonyl complexes. Mono-, bi-, and tri-nuclear carbonyl complexes and pure carbonyl complexes as well as carbonyl complexes containing hydrocarbon ligands are considered. The HERFD-XANES spectra reveal multiple pre-edge peaks with individual signatures for each complex, w...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Berichte der Bunsengesellschaft für physikalische Chemie
سال: 1992
ISSN: 0005-9021
DOI: 10.1002/bbpc.19920960936