Laboratory Detection of HC6N, a Carbon Chain with a Triplet Electronic Ground State
نویسندگان
چکیده
منابع مشابه
Stable diarylnitroxide diradical with triplet ground state.
Nitroxide diradical , the first isolated diarylnitroxide diradical, is stable in the solid state at room temperature and it possesses triplet ground state with strong ferromagnetic coupling.
متن کاملDirect Spectroscopic Detection and EPR Investigation of a Ground State Triplet Phenyl Oxenium Ion.
Oxenium ions are important reactive intermediates in synthetic chemistry and enzymology, but little is known of the reactivity, lifetimes, spectroscopic signatures, and electronic configurations of these unstable species. Recent advances have allowed these short-lived ions to be directly detected in solution from laser flash photolysis of suitable photochemical precursors, but all of the studie...
متن کاملExistence of ground state solutions for a class of nonlinear elliptic equations with fast increasing weight
This paper is devoted to get a ground state solution for a class of nonlinear elliptic equations with fast increasing weight. We apply the variational methods to prove the existence of ground state solution.
متن کاملTriplet state absorption in carbon nanotubes: a TD-DFT study.
We predict properties of triplet excited states in single-walled carbon nanotubes (CNTs) using a time-dependent density-functional theory (TD-DFT). We show that the lowest triplet state energy in CNTs to be about 0.2-0.3 eV lower than the lowest singlet state energies. Like in pi-conjugated polymers, the lowest CNT triplets are spatially localized. These states show strong optical absorption at...
متن کاملGround and excited electronic state thermodynamics of aqueous carbon monoxide: a theoretical study.
By using the quasi Gaussian entropy theory in combination with molecular dynamics simulations and the perturbed matrix method, we investigate the ground and excited state thermodynamics of aqueous carbon monoxide. Results show that the model used is rather accurate and provides a great detail in the description of the excitation thermodynamics.
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: The Astrophysical Journal
سال: 2000
ISSN: 0004-637X,1538-4357
DOI: 10.1086/309321