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Article: Spectroscopy of nickel chloride: Identification of the [15.0] 2Π3/2 and [15.0] 2Δ5/2 states

TitleSpectroscopy of nickel chloride: Identification of the [15.0] 2Π3/2 and [15.0] 2Δ5/2 states
Authors
KeywordsFTS
Laser spectroscopy
Molecular constants
NiCl
Perturbations
Issue Date2006
PublisherAcademic Press. The Journal's web site is located at http://www.elsevier.com/locate/yjmsp
Citation
Journal Of Molecular Spectroscopy, 2006, v. 238 n. 1, p. 42-48 How to Cite?
AbstractVibrational bands belonging to the [15.0] 2Δ 5/2-A 2Δ 5/2, [15.0] 2Δ 5/2-X 2Π 3/2, and [15.0] 2Π 3/2-X 2Π 3/2 electronic transitions of NiCl have been observed in the 14 000-16 000 cm -1 region. The [15.0] 2Δ 5/2 and [15.0] 2Π 3/2 states are identified for the first time. The observed bands have been recorded at high spectral resolution using several techniques, which include intracavity laser spectroscopy (ILS), Fourier transform emission spectroscopy (FTS), and laser induced fluorescence (LIF) spectroscopy. For the ILS absorption spectra, NiCl molecules were produced in a nickel hollow cathode operated with a small amount of CCl 4. For the FTS emission spectra, excited NiCl molecules were produced in a King-type carbon tube furnace loaded with NiCl 2 and heated to 1600 °C. In the LIF work, NiCl molecules were produced by reacting laser-ablated nickel with PCl 3 seeded in argon. Detailed analysis of rotational transition lines indicates that the observed [15.0] 2Δ 5/2 and [15.0] 2Π 3/2 states are only separated by 10 cm -1 and are interacting with each other. Molecular constants for these newly observed electronic states are reported. © 2006 Elsevier Inc. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/148468
ISSN
2015 Impact Factor: 1.593
2015 SCImago Journal Rankings: 0.543
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorLeung, JWHen_HK
dc.contributor.authorYe, Jen_HK
dc.contributor.authorCheung, ASCen_HK
dc.contributor.authorGibbs, KDen_HK
dc.contributor.authorPalmer, DLen_HK
dc.contributor.authorO'Brien, LCen_HK
dc.contributor.authorO'Brien, JJen_HK
dc.date.accessioned2012-05-29T06:13:09Z-
dc.date.available2012-05-29T06:13:09Z-
dc.date.issued2006en_HK
dc.identifier.citationJournal Of Molecular Spectroscopy, 2006, v. 238 n. 1, p. 42-48en_HK
dc.identifier.issn0022-2852en_HK
dc.identifier.urihttp://hdl.handle.net/10722/148468-
dc.description.abstractVibrational bands belonging to the [15.0] 2Δ 5/2-A 2Δ 5/2, [15.0] 2Δ 5/2-X 2Π 3/2, and [15.0] 2Π 3/2-X 2Π 3/2 electronic transitions of NiCl have been observed in the 14 000-16 000 cm -1 region. The [15.0] 2Δ 5/2 and [15.0] 2Π 3/2 states are identified for the first time. The observed bands have been recorded at high spectral resolution using several techniques, which include intracavity laser spectroscopy (ILS), Fourier transform emission spectroscopy (FTS), and laser induced fluorescence (LIF) spectroscopy. For the ILS absorption spectra, NiCl molecules were produced in a nickel hollow cathode operated with a small amount of CCl 4. For the FTS emission spectra, excited NiCl molecules were produced in a King-type carbon tube furnace loaded with NiCl 2 and heated to 1600 °C. In the LIF work, NiCl molecules were produced by reacting laser-ablated nickel with PCl 3 seeded in argon. Detailed analysis of rotational transition lines indicates that the observed [15.0] 2Δ 5/2 and [15.0] 2Π 3/2 states are only separated by 10 cm -1 and are interacting with each other. Molecular constants for these newly observed electronic states are reported. © 2006 Elsevier Inc. All rights reserved.en_HK
dc.languageengen_US
dc.publisherAcademic Press. The Journal's web site is located at http://www.elsevier.com/locate/yjmspen_HK
dc.relation.ispartofJournal of Molecular Spectroscopyen_HK
dc.subjectFTSen_HK
dc.subjectLaser spectroscopyen_HK
dc.subjectMolecular constantsen_HK
dc.subjectNiClen_HK
dc.subjectPerturbationsen_HK
dc.titleSpectroscopy of nickel chloride: Identification of the [15.0] 2Π3/2 and [15.0] 2Δ5/2 statesen_HK
dc.typeArticleen_HK
dc.identifier.emailCheung, ASC:hrsccsc@hku.hken_HK
dc.identifier.authorityCheung, ASC=rp00676en_HK
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1016/j.jms.2006.04.007en_HK
dc.identifier.scopuseid_2-s2.0-33745191478en_HK
dc.identifier.hkuros120587-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-33745191478&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume238en_HK
dc.identifier.issue1en_HK
dc.identifier.spage42en_HK
dc.identifier.epage48en_HK
dc.identifier.isiWOS:000238876600005-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridLeung, JWH=7202180280en_HK
dc.identifier.scopusauthoridYe, J=16065285100en_HK
dc.identifier.scopusauthoridCheung, ASC=7401806538en_HK
dc.identifier.scopusauthoridGibbs, KD=14018111200en_HK
dc.identifier.scopusauthoridPalmer, DL=14018451500en_HK
dc.identifier.scopusauthoridO'Brien, LC=7101806730en_HK
dc.identifier.scopusauthoridO'Brien, JJ=7403407209en_HK

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