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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Schroder, B.
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Publications (4/4 displayed)
- 2007Thermochemical studies of five crystalline bis(O-alkyl-N-thenoylthiocarbamato)nickel(II) complexescitations
- 2004Standard molar enthalpies of formation of two crystalline bis[N-(diethylaminothiocarbonyl)benzamidinato]nickel(II) complexescitations
- 2004Standard molar enthalpies of formation of two crystalline bis[N-(diethylaminothiocarbonyl)benzamidinato]nickel(II) complexescitations
- 2004Thermochemical studies of three bis(O-alkyl-N-benzoylthiocarbamato)nickel(II) complexescitations
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article
Thermochemical studies of three bis(O-alkyl-N-benzoylthiocarbamato)nickel(II) complexes
Abstract
The standard (pdegrees = 0.1 MPa) molar enthalpies of formation of the crystalline complexes of Ni(II) with three N-benzoylthiocarbamic-O-alkylesters, PhCONHCSOR, R = Et, n-Bu, n-Hex were determined, at T = 298.15 K, by high precision solution and reaction calorimetry. Complex -Delta(f)H(m)degrees(cr)/(kJ (.) mol(-1)) Ni(PhCONCSOEt)(2) 619.2 +/- 6.1 Ni(PhCONCSO-n-Bu)(2) 707.4 +/- 6.2 Ni(PhCONCSO-n-Hex)(2) 802.6 +/- 8.3 From the obtained results, the metal-ligand exchange enthalpies in the crystalline phase were derived, indicating that the increase of the ester-alkyl chain length in these compounds do not significantly affect the difference between the metal-to-ligand-binding enthalpy and the hydrogen-binding enthalpy, {D(M-L) - D(H-L)}.