Mass spectrometric study of the ionization and dissociation of sulphur hexafluoride by monoenergetic electron impact
Само за регистроване кориснике
1998
Чланак у часопису (Објављена верзија)
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Приказ свих података о документуАпстракт
The ionization and fragmentation of SF6 under electron impact has been examined by means of a trochoidal electron velocity selector and a mass spectrometer. The ionization efficiency curves of the positive ions were recorded and the appearance energies of different electronic states of these ions were determined. The experimental results were combined with auxiliary thermochemical data to evaluate the dissociation energies D circle degrees(F5S-F) = 4.01 eV, D degrees circle(F4S-2F) = 6.39 eV, D degrees circle(F3S-3F) = 9.98 eV, the ionization energy of SF5, = 11.27 eV and heats of formation Delta H degrees(f)(SF5+) = 1.81 eV, Delta H degrees(f)(SF4+) = 4.12 eV, Delta H degrees(f)(SF3+) = 4.11 eV and Delta H degrees(f)(SF3) = - 5.13 eV. (C) 1998 John Wiley and Sons, Ltd.
Извор:
Rapid Communications in Mass Spectrometry, 1998, 12, 12, 753-758
DOI: 10.1002/(SICI)1097-0231(19980630)12:12%3C753::AID-RCM227%3E3.0.CO;2-Z
ISSN: 0951-4198
WoS: 000074279100001
Scopus: 2-s2.0-0031865478
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Институција/група
VinčaTY - JOUR AU - Miletić, Miodrag B. AU - Nešković, Olivera M. AU - Veljković, Miomir V. AU - Zmbov, Kiro F. PY - 1998 UR - https://vinar.vin.bg.ac.rs/handle/123456789/2152 AB - The ionization and fragmentation of SF6 under electron impact has been examined by means of a trochoidal electron velocity selector and a mass spectrometer. The ionization efficiency curves of the positive ions were recorded and the appearance energies of different electronic states of these ions were determined. The experimental results were combined with auxiliary thermochemical data to evaluate the dissociation energies D circle degrees(F5S-F) = 4.01 eV, D degrees circle(F4S-2F) = 6.39 eV, D degrees circle(F3S-3F) = 9.98 eV, the ionization energy of SF5, = 11.27 eV and heats of formation Delta H degrees(f)(SF5+) = 1.81 eV, Delta H degrees(f)(SF4+) = 4.12 eV, Delta H degrees(f)(SF3+) = 4.11 eV and Delta H degrees(f)(SF3) = - 5.13 eV. (C) 1998 John Wiley and Sons, Ltd. T2 - Rapid Communications in Mass Spectrometry T1 - Mass spectrometric study of the ionization and dissociation of sulphur hexafluoride by monoenergetic electron impact VL - 12 IS - 12 SP - 753 EP - 758 DO - 10.1002/(SICI)1097-0231(19980630)12:12%3C753::AID-RCM227%3E3.0.CO;2-Z ER -
@article{ author = "Miletić, Miodrag B. and Nešković, Olivera M. and Veljković, Miomir V. and Zmbov, Kiro F.", year = "1998", abstract = "The ionization and fragmentation of SF6 under electron impact has been examined by means of a trochoidal electron velocity selector and a mass spectrometer. The ionization efficiency curves of the positive ions were recorded and the appearance energies of different electronic states of these ions were determined. The experimental results were combined with auxiliary thermochemical data to evaluate the dissociation energies D circle degrees(F5S-F) = 4.01 eV, D degrees circle(F4S-2F) = 6.39 eV, D degrees circle(F3S-3F) = 9.98 eV, the ionization energy of SF5, = 11.27 eV and heats of formation Delta H degrees(f)(SF5+) = 1.81 eV, Delta H degrees(f)(SF4+) = 4.12 eV, Delta H degrees(f)(SF3+) = 4.11 eV and Delta H degrees(f)(SF3) = - 5.13 eV. (C) 1998 John Wiley and Sons, Ltd.", journal = "Rapid Communications in Mass Spectrometry", title = "Mass spectrometric study of the ionization and dissociation of sulphur hexafluoride by monoenergetic electron impact", volume = "12", number = "12", pages = "753-758", doi = "10.1002/(SICI)1097-0231(19980630)12:12%3C753::AID-RCM227%3E3.0.CO;2-Z" }
Miletić, M. B., Nešković, O. M., Veljković, M. V.,& Zmbov, K. F.. (1998). Mass spectrometric study of the ionization and dissociation of sulphur hexafluoride by monoenergetic electron impact. in Rapid Communications in Mass Spectrometry, 12(12), 753-758. https://doi.org/10.1002/(SICI)1097-0231(19980630)12:12%3C753::AID-RCM227%3E3.0.CO;2-Z
Miletić MB, Nešković OM, Veljković MV, Zmbov KF. Mass spectrometric study of the ionization and dissociation of sulphur hexafluoride by monoenergetic electron impact. in Rapid Communications in Mass Spectrometry. 1998;12(12):753-758. doi:10.1002/(SICI)1097-0231(19980630)12:12%3C753::AID-RCM227%3E3.0.CO;2-Z .
Miletić, Miodrag B., Nešković, Olivera M., Veljković, Miomir V., Zmbov, Kiro F., "Mass spectrometric study of the ionization and dissociation of sulphur hexafluoride by monoenergetic electron impact" in Rapid Communications in Mass Spectrometry, 12, no. 12 (1998):753-758, https://doi.org/10.1002/(SICI)1097-0231(19980630)12:12%3C753::AID-RCM227%3E3.0.CO;2-Z . .