DOI: 10.1063/1.1427068. Optical spectroscopy of tungsten carbide (WC)

Optical spectroscopy of tungsten carbide (WC)

10.1063/1.1427068

Crossref journal-article

AIP Publishing

The Journal of Chemical Physics (317)

Abstract

Resonant two-photon ionization spectroscopy has been used to study the diatomic transition-metal carbide, WC. A low-resolution scan revealed a five-member vibrational progression beginning with the 0-0 band at 17 585 cm−1. Analysis of this progression yielded a vibrational frequency of ωe′(184W12C)=752.6(4.9) cm−1 and a bond length of re′(184W12C)=1.747(4) Å. Several unassigned bands were also rotationally resolved and analyzed. All of the observed bands are Ω′=2←Ω″=1 transitions, confirming the predicted ground state of Δ13 arising from a 14σ28π415σ24δ116σ1 configuration. The measured line positions in these bands were simultaneously fitted to provide B0″=0.509 66(10) cm−1 for W12184C, corresponding to r0″(184W12C)=1.713 5(2) Å. These values are corrected for spin-uncoupling effects in the ground state and represent our best estimate of the true bond length of WC. Dispersed fluorescence studies provide the ground-state vibrational constants of ωe=983(4) cm−1 and ωexe=11(1) cm−1, and have also permitted the low-lying [1.2] 3Δ2 and [4.75] states to be located and characterized. These results on WC are discussed in relation to the isovalent molecule MoC and other transition-metal carbides.

Bibliography

Sickafoose, S. M., Smith, A. W., & Morse, M. D. (2002). Optical spectroscopy of tungsten carbide (WC). The Journal of Chemical Physics, 116(3), 993â1002.

Authors 3

Shane M. Sickafoose (first)
Adam W. Smith (additional)
Michael D. Morse (additional)

References 78 Referenced 45

{'key': '2024020604345478000_r1'}
10.1021/ja00384a071 / J. Am. Chem. Soc. (1982)
10.1021/ja00364a055 / J. Am. Chem. Soc. (1983)
10.1021/ja00348a068 / J. Am. Chem. Soc. (1983)
10.1063/1.475275 / J. Chem. Phys. (1997)
10.1063/1.477432 / J. Chem. Phys. (1998)
10.1063/1.1316042 / J. Chem. Phys. (2001)
10.1063/1.477433 / J. Chem. Phys. (1998)
10.1063/1.479735 / J. Chem. Phys. (1999)
10.1088/0031-8949/3/1/005 / Phys. Scr. (1971)
10.1088/0031-8949/5/4-5/009 / Phys. Scr. (1972)
10.1039/tf9686403006 / Trans. Faraday Soc. (1968)
{'key': '2024020604345478000_r13', 'first-page': '751', 'volume': '20a', 'year': '1965', 'journal-title': 'Z. Naturforsch. A'} / Z. Naturforsch. A (1965)
{'key': '2024020604345478000_r14', 'first-page': '475', 'volume': '32', 'year': '1966', 'journal-title': 'Ark. Fys.'} / Ark. Fys. (1966)
10.1016/0022-2852(69)90013-7 / J. Mol. Spectrosc. (1969)
10.1016/0009-2614(67)80002-2 / Chem. Phys. Lett. (1967)
10.1016/0009-2614(69)80095-3 / Chem. Phys. Lett. (1969)
10.1016/0022-2852(70)90108-6 / J. Mol. Spectrosc. (1970)
10.1088/0031-8949/7/1-2/008 / Phys. Scr. (1973)
{'key': '2024020604345478000_r20', 'first-page': '231', 'volume': '33', 'year': '1966', 'journal-title': 'Ark. Fys.'} / Ark. Fys. (1966)
{'key': '2024020604345478000_r21', 'first-page': '162', 'volume': '20a', 'year': '1965', 'journal-title': 'Z. Naturforsch. A'} / Z. Naturforsch. A (1965)
10.1088/0370-1328/91/1/138 / Proc. Phys. Soc. London (1967)
10.1063/1.469590 / J. Chem. Phys. (1995)
10.1016/S0009-2614(99)00690-9 / Chem. Phys. Lett. (1999)
10.1063/1.470148 / J. Chem. Phys. (1995)
10.1006/jmsp.1996.7147 / J. Mol. Spectrosc. (1997)
10.1016/0009-2614(94)01146-X / Chem. Phys. Lett. (1994)
{'key': '2024020604345478000_r28'}
10.1063/1.474391 / J. Chem. Phys. (1997)
10.1063/1.479523 / J. Chem. Phys. (1999)
10.1063/1.477143 / J. Chem. Phys. (1998)
10.1006/jmsp.1999.7961 / J. Mol. Spectrosc. (1999)
10.1063/1.471573 / J. Chem. Phys. (1996)
10.1063/1.469327 / J. Chem. Phys. (1995)
10.1063/1.469750 / J. Chem. Phys. (1995)
10.1063/1.480452 / J. Chem. Phys. (1999)
10.1016/S0009-2614(00)00133-0 / Chem. Phys. Lett. (2000)
{'key': '2024020604345478000_r38'}
10.1086/310354 / Astrophys. J. Lett. (1996)
10.1016/0009-2614(86)80288-3 / Chem. Phys. Lett. (1986)
{'key': '2024020604345478000_r41'}
{'key': '2024020604345478000_r42'}
10.1063/1.460688 / J. Chem. Phys. (1991)
10.1016/0009-2614(84)80074-3 / Chem. Phys. Lett. (1984)
10.1016/S0009-2614(00)00276-1 / Chem. Phys. Lett. (2000)
10.1063/1.471381 / J. Chem. Phys. (1996)
10.1016/0009-2614(96)01054-8 / Chem. Phys. Lett. (1996)
10.1021/j100115a019 / J. Phys. Chem. (1993)
10.1002/qua.560420208 / Int. J. Quantum Chem. (1992)
10.1063/1.473298 / J. Chem. Phys. (1997)
10.1007/s100530050362 / Eur. Phys. J. D (1999)
10.1007/BF01426975 / Z. Phys. D: At., Mol. Clusters (1989)
10.1016/S0009-2614(99)00180-3 / Chem. Phys. Lett. (1999)
10.1021/j150608a010 / J. Phys. Chem. (1981)
10.1016/S0009-2614(97)01197-4 / Chem. Phys. Lett. (1998)
10.1016/S0009-2614(97)01146-9 / Chem. Phys. Lett. (1997)
10.1063/1.481373 / J. Chem. Phys. (2000)
10.1021/jp990328i / J. Phys. Chem. A (1999)
10.1364/JOSAB.11.000225 / J. Opt. Soc. Am. B (1994)
10.1063/1.472502 / J. Chem. Phys. (1996)
10.1063/1.453900 / J. Chem. Phys. (1988)
10.1063/1.458481 / J. Chem. Phys. (1990)
10.1063/1.1715212 / Rev. Sci. Instrum. (1955)
{'key': '2024020604345478000_r64', 'first-page': '1177', 'volume': '16', 'year': '1972', 'journal-title': 'Zh. Tekh. Fiz.'} / Zh. Tekh. Fiz. (1972)
{'key': '2024020604345478000_r65'}
{'key': '2024020604345478000_r66'}
{'key': '2024020604345478000_r67'}
{'key': '2024020604345478000_r68'}
See EPAPS Document No. E-JCPSA6-116-013203 for 19 pages of absolute line positions and rotational fits. This document may be retrieved via the EPAPS homepage (http://www.aip.org/pubservs/epaps.html) or from ftp.aip.org in the directory /epaps/. See the EPAPS homepage for more information.
10.1063/1.452599 / J. Chem. Phys. (1987)
{'key': '2024020604345478000_r71'}
10.1063/1.473887 / J. Chem. Phys. (1997)
{'key': '2024020604345478000_r73'}
10.1021/j100355a005 / J. Chem. Phys. (1989)
10.1063/1.1678038 / J. Chem. Phys. (1972)
10.1016/S0009-2614(97)01196-2 / Chem. Phys. Lett. (1997)
{'key': '2024020604345478000_r77'}
{'key': '2024020604345478000_r78'}

Dates

Type	When
Created	23 years, 1 month ago (July 26, 2002, 9:24 a.m.)
Deposited	1 year, 6 months ago (Feb. 5, 2024, 11:44 p.m.)
Indexed	1 year, 6 months ago (Feb. 23, 2024, 6:44 a.m.)
Issued	23 years, 7 months ago (Jan. 15, 2002)
Published	23 years, 7 months ago (Jan. 15, 2002)
Published Print	23 years, 7 months ago (Jan. 15, 2002)

Funders 0

None

BibTeX

@article{Sickafoose_2002, title={Optical spectroscopy of tungsten carbide (WC)}, volume={116}, ISSN={1089-7690}, url={http://dx.doi.org/10.1063/1.1427068}, DOI={10.1063/1.1427068}, number={3}, journal={The Journal of Chemical Physics}, publisher={AIP Publishing}, author={Sickafoose, Shane M. and Smith, Adam W. and Morse, Michael D.}, year={2002}, month=jan, pages={993–1002} }

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  "abstract": "<jats:p>Resonant two-photon ionization spectroscopy has been used to study the diatomic transition-metal carbide, WC. A low-resolution scan revealed a five-member vibrational progression beginning with the 0-0 band at 17\u200a585 cm\u22121. Analysis of this progression yielded a vibrational frequency of \u03c9e\u2032(184W12C)=752.6(4.9)\u200acm\u22121 and a bond length of re\u2032(184W12C)=1.747(4)\u200a\u00c5. Several unassigned bands were also rotationally resolved and analyzed. All of the observed bands are \u03a9\u2032=2\u2190\u03a9\u2033=1 transitions, confirming the predicted ground state of \u039413 arising from a 14\u03c328\u03c0415\u03c324\u03b4116\u03c31 configuration. The measured line positions in these bands were simultaneously fitted to provide B0\u2033=0.509\u200a66(10)\u200acm\u22121 for W12184C, corresponding to r0\u2033(184W12C)=1.713\u200a5(2)\u200a\u00c5. These values are corrected for spin-uncoupling effects in the ground state and represent our best estimate of the true bond length of WC. Dispersed fluorescence studies provide the ground-state vibrational constants of \u03c9e=983(4)\u200acm\u22121 and \u03c9exe=11(1)\u200acm\u22121, and have also permitted the low-lying [1.2]\u200a3\u03942 and [4.75] states to be located and characterized. These results on WC are discussed in relation to the isovalent molecule MoC and other transition-metal carbides.</jats:p>",
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      "first-page": "7851",
      "DOI": "10.1063/1.477432",
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    },
    {
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      "first-page": "2938",
      "DOI": "10.1063/1.1316042",
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      "year": "2001",
      "journal-title": "J. Chem. Phys."
    },
    {
      "key": "2024020604345478000_r8",
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      "first-page": "7863",
      "DOI": "10.1063/1.477433",
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      "DOI": "10.1063/1.479735",
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      "year": "1999",
      "journal-title": "J. Chem. Phys."
    },
    {
      "key": "2024020604345478000_r10",
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      "first-page": "19",
      "DOI": "10.1088/0031-8949/3/1/005",
      "volume": "3",
      "year": "1971",
      "journal-title": "Phys. Scr."
    },
    {
      "key": "2024020604345478000_r11",
      "doi-asserted-by": "crossref",
      "first-page": "201",
      "DOI": "10.1088/0031-8949/5/4-5/009",
      "volume": "5",
      "year": "1972",
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    },
    {
      "key": "2024020604345478000_r12",
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      "first-page": "3006",
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    },
    {
      "key": "2024020604345478000_r13",
      "first-page": "751",
      "volume": "20a",
      "year": "1965",
      "journal-title": "Z. Naturforsch. A"
    },
    {
      "key": "2024020604345478000_r14",
      "first-page": "475",
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    },
    {
      "key": "2024020604345478000_r16",
      "doi-asserted-by": "crossref",
      "first-page": "311",
      "DOI": "10.1016/0009-2614(67)80002-2",
      "volume": "1",
      "year": "1967",
      "journal-title": "Chem. Phys. Lett."
    },
    {
      "key": "2024020604345478000_r17",
      "doi-asserted-by": "crossref",
      "first-page": "188",
      "DOI": "10.1016/0009-2614(69)80095-3",
      "volume": "4",
      "year": "1969",
      "journal-title": "Chem. Phys. Lett."
    },
    {
      "key": "2024020604345478000_r18",
      "doi-asserted-by": "crossref",
      "first-page": "248",
      "DOI": "10.1016/0022-2852(70)90108-6",
      "volume": "36",
      "year": "1970",
      "journal-title": "J. Mol. Spectrosc."
    },
    {
      "key": "2024020604345478000_r19",
      "doi-asserted-by": "crossref",
      "first-page": "65",
      "DOI": "10.1088/0031-8949/7/1-2/008",
      "volume": "7",
      "year": "1973",
      "journal-title": "Phys. Scr."
    },
    {
      "key": "2024020604345478000_r20",
      "first-page": "231",
      "volume": "33",
      "year": "1966",
      "journal-title": "Ark. Fys."
    },
    {
      "key": "2024020604345478000_r21",
      "first-page": "162",
      "volume": "20a",
      "year": "1965",
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    },
    {
      "key": "2024020604345478000_r22",
      "doi-asserted-by": "crossref",
      "first-page": "260",
      "DOI": "10.1088/0370-1328/91/1/138",
      "volume": "91",
      "year": "1967",
      "journal-title": "Proc. Phys. Soc. London"
    },
    {
      "key": "2024020604345478000_r23",
      "doi-asserted-by": "crossref",
      "first-page": "4046",
      "DOI": "10.1063/1.469590",
      "volume": "103",
      "year": "1995",
      "journal-title": "J. Chem. Phys."
    },
    {
      "key": "2024020604345478000_r24",
      "doi-asserted-by": "crossref",
      "first-page": "229",
      "DOI": "10.1016/S0009-2614(99)00690-9",
      "volume": "309",
      "year": "1999",
      "journal-title": "Chem. Phys. Lett."
    },
    {
      "key": "2024020604345478000_r25",
      "doi-asserted-by": "crossref",
      "first-page": "8360",
      "DOI": "10.1063/1.470148",
      "volume": "103",
      "year": "1995",
      "journal-title": "J. Chem. Phys."
    },
    {
      "key": "2024020604345478000_r26",
      "doi-asserted-by": "crossref",
      "first-page": "24",
      "DOI": "10.1006/jmsp.1996.7147",
      "volume": "181",
      "year": "1997",
      "journal-title": "J. Mol. Spectrosc."
    },
    {
      "key": "2024020604345478000_r27",
      "doi-asserted-by": "crossref",
      "first-page": "103",
      "DOI": "10.1016/0009-2614(94)01146-X",
      "volume": "230",
      "year": "1994",
      "journal-title": "Chem. Phys. Lett."
    },
    {
      "key": "2024020604345478000_r28"
    },
    {
      "key": "2024020604345478000_r29",
      "doi-asserted-by": "crossref",
      "first-page": "307",
      "DOI": "10.1063/1.474391",
      "volume": "107",
      "year": "1997",
      "journal-title": "J. Chem. Phys."
    },
    {
      "key": "2024020604345478000_r30",
      "doi-asserted-by": "crossref",
      "first-page": "2464",
      "DOI": "10.1063/1.479523",
      "volume": "111",
      "year": "1999",
      "journal-title": "J. Chem. Phys."
    },
    {
      "key": "2024020604345478000_r31",
      "doi-asserted-by": "crossref",
      "first-page": "5264",
      "DOI": "10.1063/1.477143",
      "volume": "109",
      "year": "1998",
      "journal-title": "J. Chem. Phys."
    },
    {
      "key": "2024020604345478000_r32",
      "doi-asserted-by": "crossref",
      "first-page": "393",
      "DOI": "10.1006/jmsp.1999.7961",
      "volume": "198",
      "year": "1999",
      "journal-title": "J. Mol. Spectrosc."
    },
    {
      "key": "2024020604345478000_r33",
      "doi-asserted-by": "crossref",
      "first-page": "8183",
      "DOI": "10.1063/1.471573",
      "volume": "104",
      "year": "1996",
      "journal-title": "J. Chem. Phys."
    },
    {
      "key": "2024020604345478000_r34",
      "doi-asserted-by": "crossref",
      "first-page": "5937",
      "DOI": "10.1063/1.469327",
      "volume": "102",
      "year": "1995",
      "journal-title": "J. Chem. Phys."
    },
    {
      "key": "2024020604345478000_r35",
      "doi-asserted-by": "crossref",
      "first-page": "1767",
      "DOI": "10.1063/1.469750",
      "volume": "103",
      "year": "1995",
      "journal-title": "J. Chem. Phys."
    },
    {
      "key": "2024020604345478000_r36",
      "doi-asserted-by": "crossref",
      "first-page": "10876",
      "DOI": "10.1063/1.480452",
      "volume": "111",
      "year": "1999",
      "journal-title": "J. Chem. Phys."
    },
    {
      "key": "2024020604345478000_r37",
      "doi-asserted-by": "crossref",
      "first-page": "363",
      "DOI": "10.1016/S0009-2614(00)00133-0",
      "volume": "319",
      "year": "2000",
      "journal-title": "Chem. Phys. Lett."
    },
    {
      "key": "2024020604345478000_r38"
    },
    {
      "key": "2024020604345478000_r39",
      "doi-asserted-by": "crossref",
      "first-page": "L57",
      "DOI": "10.1086/310354",
      "volume": "472",
      "year": "1996",
      "journal-title": "Astrophys. J. Lett."
    },
    {
      "key": "2024020604345478000_r40",
      "doi-asserted-by": "crossref",
      "first-page": "314",
      "DOI": "10.1016/0009-2614(86)80288-3",
      "volume": "127",
      "year": "1986",
      "journal-title": "Chem. Phys. Lett."
    },
    {
      "key": "2024020604345478000_r41"
    },
    {
      "key": "2024020604345478000_r42"
    },
    {
      "key": "2024020604345478000_r43",
      "doi-asserted-by": "crossref",
      "first-page": "3371",
      "DOI": "10.1063/1.460688",
      "volume": "94",
      "year": "1991",
      "journal-title": "J. Chem. Phys."
    },
    {
      "key": "2024020604345478000_r44",
      "doi-asserted-by": "crossref",
      "first-page": "331",
      "DOI": "10.1016/0009-2614(84)80074-3",
      "volume": "104",
      "year": "1984",
      "journal-title": "Chem. Phys. Lett."
    },
    {
      "key": "2024020604345478000_r45",
      "doi-asserted-by": "crossref",
      "first-page": "421",
      "DOI": "10.1016/S0009-2614(00)00276-1",
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      "year": "2000",
      "journal-title": "Chem. Phys. Lett."
    },
    {
      "key": "2024020604345478000_r46",
      "doi-asserted-by": "crossref",
      "first-page": "6628",
      "DOI": "10.1063/1.471381",
      "volume": "104",
      "year": "1996",
      "journal-title": "J. Chem. Phys."
    },
    {
      "key": "2024020604345478000_r47",
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      "first-page": "87",
      "DOI": "10.1016/0009-2614(96)01054-8",
      "volume": "262",
      "year": "1996",
      "journal-title": "Chem. Phys. Lett."
    },
    {
      "key": "2024020604345478000_r48",
      "doi-asserted-by": "crossref",
      "first-page": "3171",
      "DOI": "10.1021/j100115a019",
      "volume": "97",
      "year": "1993",
      "journal-title": "J. Phys. Chem."
    },
    {
      "key": "2024020604345478000_r49",
      "doi-asserted-by": "crossref",
      "first-page": "349",
      "DOI": "10.1002/qua.560420208",
      "volume": "42",
      "year": "1992",
      "journal-title": "Int. J. Quantum Chem."
    },
    {
      "key": "2024020604345478000_r50",
      "doi-asserted-by": "crossref",
      "first-page": "1491",
      "DOI": "10.1063/1.473298",
      "volume": "106",
      "year": "1997",
      "journal-title": "J. Chem. Phys."
    },
    {
      "key": "2024020604345478000_r51",
      "doi-asserted-by": "crossref",
      "first-page": "163",
      "DOI": "10.1007/s100530050362",
      "volume": "7",
      "year": "1999",
      "journal-title": "Eur. Phys. J. D"
    },
    {
      "key": "2024020604345478000_r52",
      "doi-asserted-by": "crossref",
      "first-page": "373",
      "DOI": "10.1007/BF01426975",
      "volume": "12",
      "year": "1989",
      "journal-title": "Z. Phys. D: At., Mol. Clusters"
    },
    {
      "key": "2024020604345478000_r53",
      "doi-asserted-by": "crossref",
      "first-page": "87",
      "DOI": "10.1016/S0009-2614(99)00180-3",
      "volume": "303",
      "year": "1999",
      "journal-title": "Chem. Phys. Lett."
    },
    {
      "key": "2024020604345478000_r54",
      "doi-asserted-by": "crossref",
      "first-page": "971",
      "DOI": "10.1021/j150608a010",
      "volume": "85",
      "year": "1981",
      "journal-title": "J. Phys. Chem."
    },
    {
      "key": "2024020604345478000_r55",
      "doi-asserted-by": "crossref",
      "first-page": "273",
      "DOI": "10.1016/S0009-2614(97)01197-4",
      "volume": "284",
      "year": "1998",
      "journal-title": "Chem. Phys. Lett."
    },
    {
      "key": "2024020604345478000_r56",
      "doi-asserted-by": "crossref",
      "first-page": "219",
      "DOI": "10.1016/S0009-2614(97)01146-9",
      "volume": "280",
      "year": "1997",
      "journal-title": "Chem. Phys. Lett."
    },
    {
      "key": "2024020604345478000_r57",
      "doi-asserted-by": "crossref",
      "first-page": "7425",
      "DOI": "10.1063/1.481373",
      "volume": "112",
      "year": "2000",
      "journal-title": "J. Chem. Phys."
    },
    {
      "key": "2024020604345478000_r58",
      "doi-asserted-by": "crossref",
      "first-page": "4167",
      "DOI": "10.1021/jp990328i",
      "volume": "103",
      "year": "1999",
      "journal-title": "J. Phys. Chem. A"
    },
    {
      "key": "2024020604345478000_r59",
      "doi-asserted-by": "crossref",
      "first-page": "225",
      "DOI": "10.1364/JOSAB.11.000225",
      "volume": "11",
      "year": "1994",
      "journal-title": "J. Opt. Soc. Am. B"
    },
    {
      "key": "2024020604345478000_r60",
      "doi-asserted-by": "crossref",
      "first-page": "6168",
      "DOI": "10.1063/1.472502",
      "volume": "105",
      "year": "1996",
      "journal-title": "J. Chem. Phys."
    },
    {
      "key": "2024020604345478000_r61",
      "doi-asserted-by": "crossref",
      "first-page": "3524",
      "DOI": "10.1063/1.453900",
      "volume": "88",
      "year": "1988",
      "journal-title": "J. Chem. Phys."
    },
    {
      "key": "2024020604345478000_r62",
      "doi-asserted-by": "crossref",
      "first-page": "121",
      "DOI": "10.1063/1.458481",
      "volume": "92",
      "year": "1990",
      "journal-title": "J. Chem. Phys."
    },
    {
      "key": "2024020604345478000_r63",
      "doi-asserted-by": "crossref",
      "first-page": "1150",
      "DOI": "10.1063/1.1715212",
      "volume": "26",
      "year": "1955",
      "journal-title": "Rev. Sci. Instrum."
    },
    {
      "key": "2024020604345478000_r64",
      "first-page": "1177",
      "volume": "16",
      "year": "1972",
      "journal-title": "Zh. Tekh. Fiz."
    },
    {
      "key": "2024020604345478000_r65"
    },
    {
      "key": "2024020604345478000_r66"
    },
    {
      "key": "2024020604345478000_r67"
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    {
      "key": "2024020604345478000_r68"
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      "key": "2024020604345478000_r69",
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      "first-page": "5231",
      "DOI": "10.1063/1.452599",
      "volume": "86",
      "year": "1987",
      "journal-title": "J. Chem. Phys."
    },
    {
      "key": "2024020604345478000_r71"
    },
    {
      "key": "2024020604345478000_r72",
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      "DOI": "10.1063/1.473887",
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      "year": "1997",
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    },
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    {
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      "first-page": "6585",
      "DOI": "10.1021/j100355a005",
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      "year": "1989",
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    },
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      "key": "2024020604345478000_r75",
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      "first-page": "4116",
      "DOI": "10.1063/1.1678038",
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      "journal-title": "J. Chem. Phys."
    },
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      "key": "2024020604345478000_r76",
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      "first-page": "423",
      "DOI": "10.1016/S0009-2614(97)01196-2",
      "volume": "280",
      "year": "1997",
      "journal-title": "Chem. Phys. Lett."
    },
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