Abstract
The charge and spin states of atoms in the copper(II) complex with the nitroxyl radical (L) of the composition Cu4(OH)2(OAc)4(DMF)2(L)2 were studied by X-ray photoelectron spectroscopy and compared with the data of quantum chemical calculations. The spectra of copper represent a superposition of the |C−13d9〉 and |C−13d10 L〉 electronic states (C−1 = 2p5 or 3s1). All copper ions in the complex have the close-lying charge and spin states.
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V. I. Ovcharenko, R. Z. Sagdeev, Usp. Khim., 1999, 68, 381–400 [Russ. Chem. Rev. (Engl. Transl.), 1999, 68].
J. A. Crayston, J. N. Devine, J. C. Walton, Tetrahedron, 2000, 56, 7829–7857.
K. Itoh, M. Kinoshita, Molecular Magnetism, Kodansha & Gordon and Breach, Tokyo, 2000.
J. S. Miller, M. Drillon, Magnetism: Molecules to Materials II–V, Wiley-VCH: Weinheim, 2001.
R. G. Hicks, Stable Radicals: Fundamentals and Applied Aspects of Odd-Electron Compounds; Wiley, Chichester, 2010.
V. Ovcharenko, E. Bagryanskaya, In Spin-Crossover Materials: Properties and Applications, Ed. M. A. Halcrow, Wiley & Sons, 2013, 239–280.
V. I. Ovcharenko, S. V. Fokin, E. Yu. Fursova, O. V. Kuznetsova, E. V. Tretyakov, G. V. Romanenko, A. S. Bogomyakov, Inorg. Chem., 2011, 50, 4307–4312.
M. V. Fedin, E. G. Bagryanskaya, H. Matsuoka, S. Yamauchi, S. L. Veber, K. Yu. Maryunina, E. V. Tretyakov, V. I. Ovcharenko, R. Z. Sagdeev, J. Am. Chem. Soc., 2012, 134, 16319–16326.
I. Yu. Drozdyuk, S. E. Tolstikov, E. V. Tretyakov, S. L. Veber, V. I. Ovcharenko, R. Z. Sagdeev, E. G. Bagryanskaya, M. V. Fedin, J. Phys. Chem. A, 2013, 117, 6483–6488.
L. N. Mazalov, A. D. Fedorenko, V. I. Ovcharenko, E. V. Tretyakov, E. Yu. Fursova, N. A. Kryuchkova, Zh. Strukt. Khim., 2011, No. 7, 106–112 [Russ. J. Struct. Chem. (Engl. Transl.), 2011, 52].
L. N. Mazalov, A. D. Fedorenko, V. I. Ovcharenko, E. V. Tretyakov, E. Yu. Fursova, N. A. Kryuchkova, A. V. Kalinkin, E. V. Trushin, Zh. Strukt. Khim., 2013, 54, 860–868 [Russ. J. Struct. Chem. (Engl. Transl.), 2013, 54].
E. V. Tretyakov, S. E. Tolstikov, E. V. Gorelik, M. V. Fedin, G. V. Romanenko, A. S. Bogomyakov, V. I. Ovcharenko, Polyhedron, 2008, 27, 739–749.
Jaguar 7.5, Shrodinger Inc., Portland OR, 2008.
A. Becke, J. Chem. Phys., 1993, 98, 5648.
C. Lee, W. Yang, R. G. Parr, Phys. Rev. B, 1988, 37, 785.
A. V. Mitin, J. Baker, P. Pulay, J. Chem. Phys., 2003, 118, 7775.
W. J. Hehre, R. Ditchfield, R. F. Steward, J. A. Pople, J. Chem. Phys., 1970, 52, 2769.
V. I. Nefedov, Rentgenoelektronnaya spektroskopiya khimicheskikh soedinenii [X-ray Photoelectron Spectroscopy of Chemical Compounds], Khimiya, Moscow, 1984, 254 pp. (in Russian).
S. Hüfner, Photoelectron Spectroscopy. Principles and Applications, Sprineer-Verlag, 1995, 503.
S. Larson, Chem. Phys. Lett., 1975, 32,3, 401–406.
S. A. Prosandeev, Yu. A. Teterin, R. V. Vedrinskii, V. M. Kulakov, Interpretatsiya slozhnoi struktury spektrov RES M2p-elektronov 3d-perekhodnykh elementov [Interpretation of the Complex Structure of XPS M2p Spectra of 3d Transition Elements], Preprint of the Kurchatov Institute of Atomic Energy 3206, Moscow, 1979, 31 pp. (in Russian).
M. S. Osadchii, V. V. Murakhtanov, E. S. Fomin, L. N. Mazalov, Zh. Eksp. Teor. Fiz., 1992, 101, 1259–1269 [J. Exp. Thecr. Phys. (Engl. Transl.), 1992, 101].
V. V. Murakhtanov, M. S. Osadchii, E. S. Fomin, Yu. N. Mordvintsev, L. N. Mazalov, Sverkhprovod.: Fiz., Khim., Tekh. [Superconductivity: Phys., Chem., Tech.], 1991, 4, 1088–1092 (in Russian).
G. van der Laan, C. Westra, C. Haas, G. A. Sawatsky, Phys. Rev. B., 1981, 23, 4369–4380.
I. N. Shabanova, N. V. Lomova, A. Z. Menśhikov, Zh. Strukt. Khim., 2002, 43, 85–89 [Russ. J. Struct. Chem. (Engl. Transl.), 2002, 43].
D. O. Demchenko, Y. Liu Ymy, E. Z. Kurmaev, L. D. Finkelstein, Phys. Rev. B, 69, 2004, 205105.
S. G. Chiuzbaian, M. Neumann, O. Waldmann, B. Schneider, I. Bernt, R. W. Saafrank, Surface Sci., 2001, 1272–1276.
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According to the materials of the International Conference “Organometallic and Coordination Chemistry: Fundamental and Applied Aspects” (September 1–7, 2013, Nizhny Novgorod).
Published in Russian in Izvestiya Akademii Nauk. Seriya Khimicheskaya, No. 4, pp. 0826–0832, April, 2014.
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Mazalov, L.N., Kryuchkova, N.A., Fedorenko, A.D. et al. X-ray photoelectron spectroscopy study of the charge and spin states of atoms in the tetranuclear copper(II) complex with the nitroxyl radical (L) of the composition Cu4(OH)2(OAc)4(DMF)2(L)2 . Russ Chem Bull 63, 826–832 (2014). https://doi.org/10.1007/s11172-014-0516-8
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DOI: https://doi.org/10.1007/s11172-014-0516-8