Abstract
The formation of copper(II) complexes with N,N-diethylglycine in acetonitrile has been investigated by visible, infrared as well as NMR spectral techniques. It has been found that 1∶1 and 1∶2 complexes are formed. In both compounds nitrogen and carboxyl oxygen of ligand molecules are involved in coordination. The stability constants are reported.
Zusammenfassung
Die Bildung von Kupfer(II)-Komplexen mit N,N-Diethyglycin in Acetonitril wurde mit Hilfe von UV-VIS, IR- und NMR-Spektroskopie untersucht. Es wurde festgestellt, daß sich Komplexe der Zusammensetzung 1∶1 und 1∶2 bilden. In beiden Verbindungen koordinieren Stickstoff und Carboxylsauerstoff der Liganden. Die Stabilitätskonstanten wurden bestimmt.
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References
F. J. C. Rossotti, H. Sunshine, Chem. Commun.1968, 447.
E. Coates, J. R. Evans, andB. Rigg, Trans. Faraday Soc.59, 2369 (1963).
E. Basolo andYun Ti Chen, J. Amer. Chem. Soc.76, 953 (1954).
Y. Hiroshi, O. Masaki andI. Taro Bull. Chem. Soc. Jap.,44, 2402 (1971).
Y. Hiroshi, O. Masaki, andI. Taro, Bull. Chem. Soc. Jap.44, 2395 (1971).
K. Nakamoto, Y. Morimoto, andA. E. Martell, J. Amer. Chem. Soc.83, 4528 (1961).
N. C. Li, B. E. Doody, andJ. M. White, J. Amer. Chem. Soc.80, 5901 (1958).
T. S. Cameron, K. Prout, F. J. C. Rossotti, andD. Steele, J. Chem. Soc., Dalton,1973, 2626.
E. Asmus, Z. anal. Chem.178, 104 (1960).
J. Bjerrum, Metal Ammine Formation in Aqueous Solution. Copenhagen: 1957.
J. Bjerrum, Mat. fys. Medd Dan. Vid. Selsk.21, 1 (1944).
H. Irving andH. S. Rossotti, J. Chem. Soc.1953, 3397.
F. J. C. Rossotti, H. Rossotti, The Determination of Stability Constants. New York-Toronto-London: 1961.
G. M. Barrow, J. Amer. Chem. Soc.80, 86 (1958).
M. Olczak-Kobza andZ. Kecki, Rocz. Chemii,46, 1607 (1972).
V. Gutmann andR. Schmid, Coord. Chem. Rev.12, 263 (1974).
V. Gutmann, Coordination Chemistry in Non-Aqueous Solution, Wien-New York: Springer. 1968.
H. Flaschka, EDTA Titration. Pergamon Press. 1959.
N. C. Li, R. Scruggs andE. D. Becker, J. Amer. Chem. Soc.84, 4650 (1962).
M. K. Kim andA. E. Martell, J. Amer. Chem. Soc.91, 872 (1969).
B. Jezowska-Trzebiatowska, G. Formicka-Kozlowska, andH. Kozlowski, J. Inorg. Nucl. Chem.39, 1265 (1977).
J. K. Beattie, D. J. Fenson, andH.C. Freeman, J. Amer. Chem. Soc.98, 500 (1976).
W. G. Espersen andR. B. Martin, J. Amer. Chem. Soc.98, 40 (1976).
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Lomozik, L., Zieliński, S. Studies on the complex formation of N,N-diethylglycine with copper(II) in acetonitrile. Monatshefte für Chemie 111, 1067–1074 (1980). https://doi.org/10.1007/BF00909663
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DOI: https://doi.org/10.1007/BF00909663