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Structure and thermal properties of volatile copper(II) complexes with β-diimine derivatives of acetylacetone and the structure of 2-(methylamino)-4-(methylimino)-pentene-2 crystals

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Abstract

Copper(II) chelates with β-diimine derivatives of acetylacetone that have a general formula of Cu(R1C(NR2)CHC(NR2)R1)2, where R1, R2 are alkyl substituents, are synthesized. The complexes were identified using elemental analysis, melting point measurements, and high-temperature mass spectrometry data. Knudsen technique is employed to determine the vapor pressure temperature dependence, and standard thermodynamic parameters of sublimation ΔH 0T and ΔS 0T are derived. A single crystal X-ray diffraction study is carried out for copper(II) complexes of Cu(CH3-C(NCH3)-CH-C(NCH3)-CH3)2 (a = 10.363(1) Å, b = 11.978(1) Å, c = 12.653(1) Å, V = 1570.6(3) Å3, space group Pnc2, Z = 4, d calc = 1.328 g/cm3, R = 0.027), Cu(CH3-C(NC2H5)-CH-C(NC2H5)-CH3)2 (a = 11.782(4) Å, b = 13.951(8) Å, c = 25.591(8) Å, V = 4206(3) Å3, space group C2221, Z = 8, d calc = 1.169 g/cm3, R = 0.10), and also 2-(methylamino)-4-(methylimino)-pentene-2 CH3-(C=(NCH3))-CH=(C-(NHCH3))-CH3 (a = 12.129(2) Å, b = 12.034(2) Å, c = 5.692(1) Å, β = 107.05(3)°, V = 794.3(3) Å3, space group Cc, Z = 4, d calc = 1.055 g/cm3, R = 0.06). Van der Waals lattice energy E cryst is calculated for the cooper(II) complexes by the atom-atom potential technique. The calculated values are compared to experimental sublimation enthalpies Δ H 0T .

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References

  1. J. A. T. Norman, J. Phys. IV France, 11, Pr3-497-Pr-3-503 (2001).

  2. P. Gardini, J. Glaze, and O. Williams, Solid State Technol., 41, 73–76 (1998).

    Google Scholar 

  3. Y. Arita, N. Awaya, T. Amazawa, and T. Mutsuda, Intl. Electron Devices Meet. Tech. Digest IEEE (1989), pp. 893–895.

  4. B. S. Lim, A. Rahtu, J.-S. Park, and R. G. Gordon, Inorg. Chem., 42, 7951–7958 (2003).

    Article  CAS  Google Scholar 

  5. P. Doppelt, Coord. Chem. Rev., Pt. 2, 178-180, 1785–1809 (1998).

    Article  CAS  Google Scholar 

  6. V. N. Vertoprakhov and S. A. Krupoder, Usp. Khim., 69, 1149–1177 (2000).

    Google Scholar 

  7. G. A. Petersen, J. E. Parmeter, C. A. Apblett, et al., J. Electrochem. Soc., 142, 939–946 (1995).

    Article  CAS  Google Scholar 

  8. Z. Li, S. T. Barry, and R. G. Gordon, Inorg. Chem., 44, No. 6, 1728–1735 (2005).

    Article  CAS  Google Scholar 

  9. S. G. McGeachin, Can. J. Chem., 46, 1903–1912 (1968).

    Article  CAS  Google Scholar 

  10. K.-H. Park and W. J. Marshall, J. Am. Chem. Soc., 127, 9330/9331 (2005).

    Article  CAS  Google Scholar 

  11. N. B. Morozova, N. V. Gelfond, T. I. Liskovskaya, et al., Proc. Internat. Conf. EUROCVD-15, 2005, Electrochemical Society, NJ, USA, P. V. 2005-09, pp. 667–674.

  12. L. A. Kazitsina, N. B. Kupletskaya, L. L. Polstyanko, et al., Zh. Obsh. Khim., 31, 313–323 (1961).

    Google Scholar 

  13. B. Fisher, Ber., 45, 1983 (1912).

    Google Scholar 

  14. G. M. Sheldrick, SHELX-97, Release 97-1, Univ. Göttingen, Germany (1997).

    Google Scholar 

  15. P. P. Semyannikov, I. K. Igumenov, S. V. Trubin, et al., Thermochim. Acta, 432, 91–98 (2005).

    Article  CAS  Google Scholar 

  16. I. K. Igumenov, N. V. Gelfond, P. S. Galkin, et al., Desalination, 136, 273–279 (2001).

    Article  CAS  Google Scholar 

  17. T. V. Timofeeva, N. Yu. Chernikova, and P. M. Zorkii, Usp. Khim., 6, 966–997 (1980).

    Google Scholar 

  18. P. A. Stabnikov, I. K. Igumenov, V. R. Belosludov, et al., Izv. Sib. Otd. Akad. Nauk SSSR, Ser. Khim. Nauk, Vyp. 1, 37–42 (1985).

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Authors and Affiliations

  1. A. V. Nikolaev Institute of Inorganic Chemistry, Siberian Division, Russian Academy of Sciences, Novosibirsk

    N. B. Morozova, P. A. Stabnikov, I. A. Baidina, P. P. Semyannikov, S. V. Trubin & I. K. Igumenov

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  1. N. B. Morozova
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  2. P. A. Stabnikov
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  3. I. A. Baidina
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  4. P. P. Semyannikov
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  5. S. V. Trubin
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  6. I. K. Igumenov
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Correspondence to N. B. Morozova.

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Original Russian Text Copyright © 2007 by N. B. Morozova, P. A. Stabnikov, I. A. Baidina, P. P. Semyannikov, S. V. Trubin, and I. K. Igumenov

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Translated from Zhurnal Strukturnoi Khimii, Vol. 48, No. 5, pp. 947–956, September–October, 2007.

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Morozova, N.B., Stabnikov, P.A., Baidina, I.A. et al. Structure and thermal properties of volatile copper(II) complexes with β-diimine derivatives of acetylacetone and the structure of 2-(methylamino)-4-(methylimino)-pentene-2 crystals. J Struct Chem 48, 889–898 (2007). https://doi.org/10.1007/s10947-007-0132-7

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  • DOI: https://doi.org/10.1007/s10947-007-0132-7

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