Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Daniel Forney"'
Publikováno v:
The Journal of Chemical Physics. 121:5977-5984
When a sample of neon to which have been added less than 1% each of H(2) and H(2)O is deposited at 4.3 K, the infrared spectrum of the resulting solid includes an absorption by the vibrational fundamental of H(2), which is normally infrared inactive.
Publikováno v:
The Journal of Chemical Physics. 119:10814-10823
When a Ne:HCOOH sample is codeposited at ca. 5 K with neon atoms that have been passed through a microwave discharge, new absorptions appear in the infrared spectrum of the resulting solid that can be assigned to trans-HOCO, trans-HCOOH+, and HCO2−
Publikováno v:
The Journal of Chemical Physics. 115:8418-8430
When a Ne:allene or a Ne:propyne sample was codeposited at approximately 5 K with a sample of pure neon that had been excited in a microwave discharge to provide a 16.6–16.85 eV energy source, prominent new infrared absorptions which can be assigne
Publikováno v:
Journal of Molecular Structure. 449:111-118
A number of molecular ions have been stabilized in solid neon in sufficient concentration for detection of their infrared spectra. The neon matrices were prepared by codepositing the ion precursor, diluted in an excess of neon, at approximately 5 K w
Publikováno v:
The Journal of Chemical Physics. 107:5356-5360
Annealing reactions of carbon atoms, molecules, and their anions, trapped in noble gas matrices, were studied spectroscopically. To this aim Cn− (n=1–4) anions were mass-selected and codeposited with argon or neon to form matrices at low temperat
Publikováno v:
The Journal of Chemical Physics. 107:4468-4472
Electronic transitions, (2)2Π←X 2Π (n=4–7), 2Σ←X 2Π (n=4,5) in addition to the known one C 2Π←X 2Π (n=4–7) of linear carbon anions C2n− have been observed in neon matrices. Absorption spectra were measured after mass-selected deposi
Publikováno v:
The Journal of Chemical Physics. 107:22-27
The absorption spectra of the electronic transitions A 2Σg+←X 2Πg, B 2Σu+←X 2Πg, (2) 2Πu←X 2Πg, and (3) 2Πu←X 2Πg of C4−, as well as A 2Σg+←X 2Πu, (2) 2Πg←X 2Πu, and (3) 2Πg←X 2Πu of C6− have been obtained in neon matr
Publikováno v:
The Journal of Physical Chemistry A. 101:5292-5295
Publikováno v:
Chemical Physics. 216:401-406
Infrared bands of carbin chains C n ( n = 8−12) and C − ( n = 5−10, 12) have been observed in neon matrices in the 1600–2100 cm −1 region. The matrices were grown at 5 K by codepositing mass-selected carbon anions with excess of neon. The n
Publikováno v:
The Journal of Chemical Physics. 106:489-503
When a Ne:CH3X (X=F, Cl, Br) sample is codeposited at approximately 5 K with neon atoms that have been excited in a microwave discharge, the infrared spectrum of the resulting solid deposit includes prominent absorptions which can be assigned to cati