DOI: 10.1063/1.1671575. Photoionization of High-Temperature Vapors. V. Cesium Halides; Chemical Shift of Autoionization

Photoionization of High-Temperature Vapors. V. Cesium Halides; Chemical Shift of Autoionization

10.1063/1.1671575

Crossref journal-article

AIP Publishing

The Journal of Chemical Physics (317)

Abstract

From the thresholds for photodissociative ionization of cesium halide molecules, results have been obtained for the dissociation energies of the diatomic molecules. The values of D0 obtained are CsCl, 105.6 ± 1.6 kcal/mole; CsBr, 96.2 ± 1 kcal/mole; CsI, 82.3 ± 1 kcal/mole. For D0(CsF), the interpretation is in doubt. The dissociation energies of the molecular ions CsBr+ and CsI+ have also been measured, as have the heats of formation of Cs2F+, Cs2Cl+, and Cs2Br+. Several autoionization peaks have been observed in the ionization efficiency curves of the cesium halides, somewhat displaced in energy from their positions in atomic cesium. In particular, the (5p)66s → (5p)5(6s)2 transition, which occurs at 12.306 eV in atomic cesium, is shifted to 12.1, 12.4, 12.5, and 12.6 eV, for CsF, CsCl, CsBr, and CsI, respectively. These peaks are also present in the ionization efficiency curves of the dimer ions. Some consequences of these results are discussed.

Bibliography

Berkowitz, J. (1969). Photoionization of High-Temperature Vapors. V. Cesium Halides; Chemical Shift of Autoionization. The Journal of Chemical Physics, 50(8), 3503â3512.

Authors 1

J. Berkowitz (first)

References 28 Referenced 35

10.1063/1.1727749 / J. Chem. Phys. (1966)
10.1063/1.1670207 / J. Chem. Phys. (1968)
10.1007/BF01352306 / Z. Physik (1934)
10.1007/BF01380115 / Z. Physik (1968)
{'key': '2024020905003901800_r5', 'first-page': '673', 'volume': '20', 'year': '1932', 'journal-title': 'Naturwiss.'} / Naturwiss. (1932)
10.1007/BF01339860 / Z. Physik (1934)
10.1007/BF01340555 / Z. Phys. (1934)
{'key': '2024020905003901800_r6'}
{'key': '2024020905003901800_r7'}
10.1063/1.1730214 / J. Chem. Phys. (1959)
{'key': '2024020905003901800_r9'}
10.1063/1.1732792 / J. Chem. Phys. (1962)
{'key': '2024020905003901800_r11', 'first-page': '113', 'volume': '135', 'year': '1960', 'journal-title': 'Dokl. Akad. Nauk SSSR'} / Dokl. Akad. Nauk SSSR (1960)
10.1063/1.1700983 / J. Chem. Phys. (1961)
10.1063/1.1744593 / J. Chem. Phys. (1958)
{'key': '2024020905003901800_r14', 'first-page': '1543', 'volume': '38', 'year': '1963', 'journal-title': 'J. Chem. Phys.'} / J. Chem. Phys. (1963)
10.1021/cr60212a004 / Chem. Rev. (1961)
10.1063/1.1744728 / J. Chem. Phys. (1958)
{'key': '2024020905003901800_r17', 'first-page': '13', 'volume': '11', 'year': '1966', 'journal-title': 'Russ. J. Inorg. Chem.'} / Russ. J. Inorg. Chem. (1966)
{'key': '2024020905003901800_r18'}
{'key': '2024020905003901800_r19'}
10.1007/BF00589801 / Naturwiss. (1952)
10.1038/210004a0 / Nature (1966)
{'key': '2024020905003901800_r22'}
10.1103/PhysRev.124.1866 / Phys. Rev. (1961)
{'key': '2024020905003901800_r24'}
10.1088/0022-3700/1/3/314 / J. Phys. B (1968)
10.1007/BF01339859 / Z. Physik (1934)

Dates

Type	When
Created	21 years, 7 months ago (Feb. 4, 2004, 4:37 p.m.)
Deposited	1 year, 6 months ago (Feb. 9, 2024, 12:06 a.m.)
Indexed	1 year ago (Sept. 5, 2024, 11:04 a.m.)
Issued	56 years, 4 months ago (April 15, 1969)
Published	56 years, 4 months ago (April 15, 1969)
Published Print	56 years, 4 months ago (April 15, 1969)

Funders 0

None

BibTeX

@article{Berkowitz_1969, title={Photoionization of High-Temperature Vapors. V. Cesium Halides; Chemical Shift of Autoionization}, volume={50}, ISSN={1089-7690}, url={http://dx.doi.org/10.1063/1.1671575}, DOI={10.1063/1.1671575}, number={8}, journal={The Journal of Chemical Physics}, publisher={AIP Publishing}, author={Berkowitz, J.}, year={1969}, month=apr, pages={3503–3512} }

JSON

{
  "indexed": {
    "date-parts": [
      [
        2024,
        9,
        5
      ]
    ],
    "date-time": "2024-09-05T15:04:52Z",
    "timestamp": 1725548692015
  },
  "reference-count": 28,
  "publisher": "AIP Publishing",
  "issue": "8",
  "content-domain": {
    "domain": [
      "pubs.aip.org"
    ],
    "crossmark-restriction": true
  },
  "published-print": {
    "date-parts": [
      [
        1969,
        4,
        15
      ]
    ]
  },
  "abstract": "<jats:p>From the thresholds for photodissociative ionization of cesium halide molecules, results have been obtained for the dissociation energies of the diatomic molecules. The values of D0 obtained are CsCl, 105.6\u2009\u00b1\u20091.6 kcal/mole; CsBr, 96.2\u2009\u00b1\u20091 kcal/mole; CsI, 82.3\u2009\u00b1\u20091 kcal/mole. For D0(CsF), the interpretation is in doubt. The dissociation energies of the molecular ions CsBr+ and CsI+ have also been measured, as have the heats of formation of Cs2F+, Cs2Cl+, and Cs2Br+. Several autoionization peaks have been observed in the ionization efficiency curves of the cesium halides, somewhat displaced in energy from their positions in atomic cesium. In particular, the (5p)66s\u2009\u2192\u2009(5p)5(6s)2 transition, which occurs at 12.306 eV in atomic cesium, is shifted to 12.1, 12.4, 12.5, and 12.6 eV, for CsF, CsCl, CsBr, and CsI, respectively. These peaks are also present in the ionization efficiency curves of the dimer ions. Some consequences of these results are discussed.</jats:p>",
  "DOI": "10.1063/1.1671575",
  "type": "journal-article",
  "created": {
    "date-parts": [
      [
        2004,
        2,
        4
      ]
    ],
    "date-time": "2004-02-04T21:37:23Z",
    "timestamp": 1075930643000
  },
  "page": "3503-3512",
  "update-policy": "http://dx.doi.org/10.1063/aip-crossmark-policy-page",
  "source": "Crossref",
  "is-referenced-by-count": 35,
  "title": "Photoionization of High-Temperature Vapors. V. Cesium Halides; Chemical Shift of Autoionization",
  "prefix": "10.1063",
  "volume": "50",
  "author": [
    {
      "given": "J.",
      "family": "Berkowitz",
      "sequence": "first",
      "affiliation": [
        {
          "name": "Argonne National Laboratory, Argonne, Illinois 60439"
        }
      ]
    }
  ],
  "member": "317",
  "reference": [
    {
      "key": "2024020905003901800_r1",
      "doi-asserted-by": "crossref",
      "first-page": "1287",
      "DOI": "10.1063/1.1727749",
      "volume": "45",
      "year": "1966",
      "journal-title": "J. Chem. Phys."
    },
    {
      "key": "2024020905003901800_r2",
      "doi-asserted-by": "crossref",
      "first-page": "1184",
      "DOI": "10.1063/1.1670207",
      "volume": "49",
      "year": "1968",
      "journal-title": "J. Chem. Phys."
    },
    {
      "key": "2024020905003901800_r3",
      "doi-asserted-by": "crossref",
      "first-page": "25",
      "DOI": "10.1007/BF01352306",
      "volume": "88",
      "year": "1934",
      "journal-title": "Z. Physik"
    },
    {
      "key": "2024020905003901800_r4",
      "doi-asserted-by": "crossref",
      "first-page": "105",
      "DOI": "10.1007/BF01380115",
      "volume": "208",
      "year": "1968",
      "journal-title": "Z. Physik"
    },
    {
      "key": "2024020905003901800_r5",
      "first-page": "673",
      "volume": "20",
      "year": "1932",
      "journal-title": "Naturwiss."
    },
    {
      "key": "2024020905003901800_r5a",
      "doi-asserted-by": "crossref",
      "first-page": "188",
      "DOI": "10.1007/BF01339860",
      "volume": "87",
      "year": "1934",
      "journal-title": "Z. Physik"
    },
    {
      "key": "2024020905003901800_r5b",
      "doi-asserted-by": "crossref",
      "first-page": "131",
      "DOI": "10.1007/BF01340555",
      "volume": "91",
      "year": "1934",
      "journal-title": "Z. Phys."
    },
    {
      "key": "2024020905003901800_r6"
    },
    {
      "key": "2024020905003901800_r7"
    },
    {
      "key": "2024020905003901800_r8",
      "doi-asserted-by": "crossref",
      "first-page": "1418",
      "DOI": "10.1063/1.1730214",
      "volume": "30",
      "year": "1959",
      "journal-title": "J. Chem. Phys."
    },
    {
      "key": "2024020905003901800_r9"
    },
    {
      "key": "2024020905003901800_r10",
      "doi-asserted-by": "crossref",
      "first-page": "1647",
      "DOI": "10.1063/1.1732792",
      "volume": "36",
      "year": "1962",
      "journal-title": "J. Chem. Phys."
    },
    {
      "key": "2024020905003901800_r11",
      "first-page": "113",
      "volume": "135",
      "year": "1960",
      "journal-title": "Dokl. Akad. Nauk SSSR"
    },
    {
      "key": "2024020905003901800_r12",
      "doi-asserted-by": "crossref",
      "first-page": "558",
      "DOI": "10.1063/1.1700983",
      "volume": "34",
      "year": "1961",
      "journal-title": "J. Chem. Phys."
    },
    {
      "key": "2024020905003901800_r13",
      "doi-asserted-by": "crossref",
      "first-page": "797",
      "DOI": "10.1063/1.1744593",
      "volume": "29",
      "year": "1958",
      "journal-title": "J. Chem. Phys."
    },
    {
      "key": "2024020905003901800_r14",
      "first-page": "1543",
      "volume": "38",
      "year": "1963",
      "journal-title": "J. Chem. Phys."
    },
    {
      "key": "2024020905003901800_r15",
      "doi-asserted-by": "crossref",
      "first-page": "425",
      "DOI": "10.1021/cr60212a004",
      "volume": "61",
      "year": "1961",
      "journal-title": "Chem. Rev."
    },
    {
      "key": "2024020905003901800_r16",
      "doi-asserted-by": "crossref",
      "first-page": "1386",
      "DOI": "10.1063/1.1744728",
      "volume": "29",
      "year": "1958",
      "journal-title": "J. Chem. Phys."
    },
    {
      "key": "2024020905003901800_r17",
      "first-page": "13",
      "volume": "11",
      "year": "1966",
      "journal-title": "Russ. J. Inorg. Chem."
    },
    {
      "key": "2024020905003901800_r18"
    },
    {
      "key": "2024020905003901800_r19"
    },
    {
      "key": "2024020905003901800_r20",
      "doi-asserted-by": "crossref",
      "first-page": "169",
      "DOI": "10.1007/BF00589801",
      "volume": "39",
      "year": "1952",
      "journal-title": "Naturwiss."
    },
    {
      "key": "2024020905003901800_r21",
      "doi-asserted-by": "crossref",
      "first-page": "4",
      "DOI": "10.1038/210004a0",
      "volume": "210",
      "year": "1966",
      "journal-title": "Nature"
    },
    {
      "key": "2024020905003901800_r22"
    },
    {
      "key": "2024020905003901800_r23",
      "doi-asserted-by": "crossref",
      "first-page": "1866",
      "DOI": "10.1103/PhysRev.124.1866",
      "volume": "124",
      "year": "1961",
      "journal-title": "Phys. Rev."
    },
    {
      "key": "2024020905003901800_r24"
    },
    {
      "key": "2024020905003901800_r25",
      "doi-asserted-by": "crossref",
      "first-page": "438",
      "DOI": "10.1088/0022-3700/1/3/314",
      "volume": "1",
      "year": "1968",
      "journal-title": "J. Phys. B"
    },
    {
      "key": "2024020905003901800_r26",
      "doi-asserted-by": "crossref",
      "first-page": "176",
      "DOI": "10.1007/BF01339859",
      "volume": "87",
      "year": "1934",
      "journal-title": "Z. Physik"
    }
  ],
  "container-title": "The Journal of Chemical Physics",
  "original-title": [],
  "language": "en",
  "link": [
    {
      "URL": "https://pubs.aip.org/aip/jcp/article-pdf/50/8/3503/18862073/3503_1_online.pdf",
      "content-type": "application/pdf",
      "content-version": "vor",
      "intended-application": "syndication"
    },
    {
      "URL": "https://pubs.aip.org/aip/jcp/article-pdf/50/8/3503/18862073/3503_1_online.pdf",
      "content-type": "unspecified",
      "content-version": "vor",
      "intended-application": "similarity-checking"
    }
  ],
  "deposited": {
    "date-parts": [
      [
        2024,
        2,
        9
      ]
    ],
    "date-time": "2024-02-09T05:06:54Z",
    "timestamp": 1707455214000
  },
  "score": 1,
  "resource": {
    "primary": {
      "URL": "https://pubs.aip.org/jcp/article/50/8/3503/456627/Photoionization-of-High-Temperature-Vapors-V"
    }
  },
  "subtitle": [],
  "short-title": [],
  "issued": {
    "date-parts": [
      [
        1969,
        4,
        15
      ]
    ]
  },
  "references-count": 28,
  "journal-issue": {
    "issue": "8",
    "published-print": {
      "date-parts": [
        [
          1969,
          4,
          15
        ]
      ]
    }
  },
  "URL": "http://dx.doi.org/10.1063/1.1671575",
  "relation": {},
  "ISSN": [
    "0021-9606",
    "1089-7690"
  ],
  "subject": [],
  "published-other": {
    "date-parts": [
      [
        1969,
        4,
        15
      ]
    ]
  },
  "published": {
    "date-parts": [
      [
        1969,
        4,
        15
      ]
    ]
  }
}