✦ LIBER ✦

Electric properties of organic molecules. The ground and excited vibronic state dipole moments of 1-fluoronaphthalene

✍ Scribed by M. Okruss; B. Rosenow; A. Hese

Publisher: Elsevier Science
Year: 1994
Tongue: English
Weight: 479 KB
Volume: 220
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(94)00182-0

No coin nor oath required. For personal study only.

✦ Synopsis

The jet-cooled rotational spectrum of the A 'A'+X 'A' @ vibronic band of l-fluoronaphthalene at 313.8 run is recorded by scanning the frequency-doubled output of a cw ring dye laser. Stark shifts and splittings of selected rotational lines are measured by apply& homogenous electric gelds of the order of a few kV/cm. A change from the expected quadratic Stark effect to a linear behaviour is observed. Diagonalization of both rotational and Stark Hamiltonians is carried out with varying dipole moment components. The best tit is achieved for ~1 .=0.622(6)D,~~=1.261(10)D, ~pI=1.406(10)DintheXstateand~,,=0.519(5) D,pb=1.283(14)D, lfil=1.384(14)DintheAstate.

📜 SIMILAR VOLUMES

Electric dipole moment of HCOOH in the g

Electric dipole moment of HCOOH in the ground and the ν3 excited vibrational states

✍ Hiroaki Kuze; Takahiro Kuga; Tadao Shimizu 📂 Article 📅 1982 🏛 Elsevier Science 🌐 English ⚖ 139 KB

On the measurement of dipole moments in

On the measurement of dipole moments in different electronic states of aromatic molecules: 1-fluoronaphthalene as an example

✍ M. Okruss; B. Rosenow; A. Hese 📂 Article 📅 1995 🏛 Elsevier Science 🌐 English ⚖ 341 KB

Ground and excited state dipole moments

Ground and excited state dipole moments of pyranthione and xanthione by the electro-optic method

✍ Hemant K. Sinha; Osama K. Abou-Zied; Ronald P. Steer 📂 Article 📅 1993 🏛 Elsevier Science 🌐 English ⚖ 349 KB

Electric field-induced changes in the absorption spectrum (electrochromism) have been used to obtain the ground (S,) and second excited (S,) state dipole moments of two sulphur-containing heteroaromatics, pyranthione and xanthione, which have Czy symmetry. The magnitude of the change in the dipole m

The electric dipole moments of SeH and G

The electric dipole moments of SeH and GeH in their ground 2Π states

✍ Stephen H. Ashworth; John M. Brown 📂 Article 📅 1991 🏛 Elsevier Science 🌐 English ⚖ 646 KB

Quantum chemical calculations, synthesis

Quantum chemical calculations, synthesis and properties of novel organic molecules with photoinduced intramolecular electron transfer and large change in electric dipole moment in the excited state

✍ Maris Utinans; Ojars Neilands 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 136 KB 👁 2 views

## The topic of this paper is bipolar organic compounds containing both charged electron donor and electron acceptor groups interconnected by various kinds of bridges (-D-X-A ). Such betaines are subject to photoinduced intramolecular electron transfer (PIET), large change in dipole moment in the

The Electric Dipole and the Nuclear Quad

The Electric Dipole and the Nuclear Quadrupole Moment of Methyl Bromide in the Ground Vibrational State

✍ S. Carocci; P. Minguzzi; M. Tonelli; A. Dilieto 📂 Article 📅 1993 🏛 Elsevier Science 🌐 English ⚖ 650 KB

A set of high-resolution Stark measurements at millimeter-wave frequencies is reported for \(\mathrm{CH}_{3}{ }^{79} \mathrm{Br}\) and \(\mathrm{CH}_{3}{ }^{81} \mathrm{Br}\). These results are analyzed together with previous data available in the literature to find new sets of molecular (rotational