Abstract
Electron ionization (EI) and dissociative ionization (DI) of Iron pentacarbonyl molecule (Fe(CO)5) was studied using a crossed molecular and electron beam mass spectrometry technique. Positive ions FeO(CO)+, FeC(CO)2+ and CO+ of Fe(CO)5 were detected for the first time. We have determined the experimental appearance energies of positive ions, the thresholds for dissociative reactions, the experimental bond dissociation energies for (CO) n Fe+-CO bond breaks (for n = 4,..., 0) and their average value for Fe-C bond energy 1.25 eV in Fe(CO) +5 . We have performed extensive density functional theory (DFT) studies of the ground states of neutral molecule and fragments 1A′1 Fe(CO)5, 3B1 Fe(CO)4, 3A1 Fe(CO)3, 3∑g Fe(CO)2, 3 ∑FeCO as well as positive ions 2A1 Fe(CO) +5 , 4A1 Fe(CO) +4 , 4A1 Fe(CO) +3 , 4∑ g Fe(CO) +2 and 4∑ FeCO+. The structures and energies of the states have beendetermined and the calculated bond dissociation energies (BDEs) were compared with present experiments as well as with previous works.
Graphical abstract
Similar content being viewed by others
References
L.G. Christophorou, J.K. Olthoff, Appl. Surf. Sci. 192, 309 (2002)
C.R. Arumainayagam, H.L. Lee, R.B. Nelson, D.R. Haines, R.P. Gunawardane, Surf. Sci. Rep. 65, 1 (2010)
I. Utke, P. Hoffmann, J. Melngailis, J. Vacuum Sci. Technol. B 26, 1197 (2008)
J.D. Wunk, S.G. Rosenberg, J.M. Gorham, W.F. van Dorp, C.W. Hagen, D.H. Feairbrother, Surf. Sci. Rep. 607, 251 (2011)
S. Engmann, M. Stano, Š. Matejčík, O. Ingolfsson, Angew. Chem. Int. Ed. 50, 9475 (2011)
S. Engmann, M. Stano, P. Papp, M.J. Brunger, Š. Matejčík, O. Ingólfsson, J. Chem. Phys. 138, 044305 (2013)
P. Papp, S. Engmann, M. Kučera, M. Stano, Š. Matejčík, O. Ingólfsson, Int. J. Mass Spectrom. 356, 24 (2013)
J. Orszagh, M. Danko, A. Ribar, Š. Matejıč´k, Nucl. Instrum. Meth. B 279, 76 (2012)
M. Danko, J. Orszagh, M. Ďurian, J. Kočíšek, M. Daxner, S. Zöttl, J.B. Maljković, J. Fedor, P. Scheier, S. Denifl, Š. Matejčík, J. Phys B 46, 045203 (2013)
R.E. Winters, R.W. Kiser, Inorg. Chem. 3, 4 (1964)
R.E. Winters, J.H. Collins, J. Phys. Chem. 70, 2057 (1966)
R.E. Winters, R.W. Kiser, J. Chem. Phys. 44, 1964 (1966)
A. Foffani, S. Pignataro, B. Cantone, F. Grasso, Z. Phys. Chem. (Frankfurt) 45, 78 (1965)
D.R. Bidinosti, N.S. McIntyre, Can. J. Chem. 45, 641 (1967)
G.A. Junk, H.J. Svec, Z. Naturforsch. B 23, 1 (1968)
P.J. Clements, F.R. Sale, Metal. Trans. B 7, 171 (1976)
B.R. Conard, R. Sridhar, Can. J. Chem. 56, 2 (1978)
R.N. Compton, J.A.D. Stockdale, Int. J. Mass Spectrom. Ion Phys. 22, 47 (1976)
L.S. Sunderlin, D. Wang, R.R. Squires, J. Am. Chem. Soc. 114, 2788 (1992)
M. Stano, Š. Matejčík, J.D. Skalny, T.D. Märk, J. Phys. B 36, 261 (2003)
S.G. Lias, Ion energetics data, NIST Chemistry WebBook, NIST Standard Reference Database Number 69. http://webbook.nist.gov/chemistry/
G.H. Wannier, Phys. Rev. 90, 817 (1953)
G. 03, R.C. 02, M.J. Frisch, G.W. Trucks, H.B. Schlegel, G.E. Scuseria, M.A. Robb, J.R. Cheeseman, J.J.A. Montgomery, T. Vreven, K.N. Kudin, J.C. Burant, J.M. Millam, S.S. Iyengar, J. Tomasi, V. Barone, B. Mennucci, M. Cossi, G. Scalmani, N. Rega, G.A. Petersson, H. Nakatsuji, M. Hada, M. Ehara, K. Toyota, R. Fukuda, J. Hasegawa, M. Ishida, T. Nakajima, Y. Honda, O. Kitao, H. Nakai, M. Klene, X. Li, J.E. Knox, H.P. Hratchian, J.B. Cross, C. Adamo, J. Jaramillo, R. Gomperts, R.E. Stratmann, O. Yazyev, A.J. Austin, R. Cammi, C. Pomelli, J.W. Ochterski, P.Y. Ayala, K. Morokuma, G.A. Voth, P. Salvador, J.J. Dannenberg, V.G. Zakrzewski, S. Dapprich, A.D. Daniels, M.C. Strain, O. Farkas, D.K. Malick, A.D. Rabuck, K. Raghavachari, J.B. Foresman, J.V. Ortiz, Q. Cui, A.G. Baboul, S. Clifford, J. Cioslowski, B.B. Stefanov, G. Liu, A. Liashenko, P. Piskorz, I. Komaromi, R.L. Martin, D.J. Fox, T. Keith, M.A. Al-Laham, C.Y. Peng, A. Nanayakkara, M. Challacombe, P.M.W. Gill, B. Johnson, W. Chen, M.W. Wong, C. Gonzalez, J.A. Pople, Gaussian 03 (Gaussian, Inc., Wallingford CT, 2004)
J.P. Perdew, K. Burke, M. Ernzerhof, Phys. Rev. Lett. 77, 3865 (1996)
J.P. Perdew, K. Burke, M. Ernzerhof, Phys. Rev. Lett. 78, 1396 (1997)
M. Diedenhofen, T. Wagener, G. Frenking, The accuracy of quantum chemical methods for the calculation of transition metal compounds, in: Computational Organometallic Chemistry, edited by T.R. Cundari (Marcel Decker, Inc., New York, 2001), pp. 69–121
L.F. Pasteka, T. Rajsky, M. Urban, J. Phys. Chem. A 117, 4472 (2013)
D. Rappoport, F. Furche, J. Chem. Phys. 133, 134105 (2010)
O. González-Blanco, V. Branchadell, J. Chem. Phys. 110, 778 (1999)
A. Ricca, C.W. Bauschlicher Jr., J. Phys. Chem.-Us 98, 12899 (1994)
D. Braga, F. Grepioni, A.G. Orpen, Organometallics 12, 1481 (1993)
B. Beagley, D.G. Schmidling, J. Mol. Struct. 22, 466 (1974)
O. Rubner, V. Engel, M.R. Hachey, C. Daniel, Chem. Phys. Lett. 302, 489 (1999)
S. Pignataro, A. Foffani, F. Grasso, B. Cantone, Z. Phys. Chem. 47, 106 (1965)
K.E. Lewis, D.M. Golden, G.P. Smith, J. Am. Chem. Soc. 106, 3905 (1984)
M. Erdmann, O. Rubner, Z. Shen, V. Engel, Chem. Phys. Lett. 341, 338 (2001)
P.C. Engelking, W.C. Lineberger, J. Am. Chem. Soc. 101, 5569 (1979)
E.E. Siefert, R.J. Angelici, Organometallic Chem. 8, 374 (1967)
S. Pignataro, F.P. Losing, J. Organometallic Chem. 11, 571 (1968)
B.K. Venkataraman, G. Bandukwalla, Z. Zhang, M.J. Vernon, Chem. Phys. 90, 5510 (1989)
L.A. Barnes, M. Rosi, C.W. Bauschlicher, J. Chem. Phys. 94, 2031 (1991)
T. Ziegler, V. Tschinke, C. Ursenbach, J. Am. Chem. Soc. 109, 4825 (1987)
P.W. Vilalta, D.G. Leopold, J. Chem. Phys. 98, 7730 (1993)
K. Tanaka, K. Sakaguchi, T. Tanaka, J. Chem. Phys. 106, 2118 (1997)
K. Tanaka, M. Shirasaka, T. Tanaka, J. Chem. Phys. 106, 6820 (1997)
R.H. Schultz, K.C. Crellin, P.B. Armentrout, J. Am. Chem. Soc. 113, 8590 (1991)
K. Norwood, A. Ali, G.D. Flesch, C.Y. Ng, J. Am. Chem. Soc. 112, 7502 (1990)
G. Distefano, J. Res. NBS A 74, 7 (1970)
Author information
Authors and Affiliations
Corresponding author
Additional information
Contribution to the Topical Issue “Elementary Processes with Atoms and Molecules in Isolated and Aggregated States” edited by Friedrich Aumayr, Bratislav Marinkovic, Štefan Matejčík, John Tanis and Kurt H. Becker.
Rights and permissions
About this article
Cite this article
Lacko, M., Papp, P., Wnorowski, K. et al. Electron-induced ionization and dissociative ionization of iron pentacarbonyl molecules. Eur. Phys. J. D 69, 84 (2015). https://doi.org/10.1140/epjd/e2015-50721-8
Received:
Revised:
Published:
DOI: https://doi.org/10.1140/epjd/e2015-50721-8