ISSN print edition: 0366-6352
ISSN electronic edition: 1336-9075
Registr. No.: MK SR 9/7

Published monthly
 

Application of the Peyron and Jorgensen rule for copper(II) complexes

J. Garaj and J. Gažo

Slovak Technical University, Bratislava

 

Abstract: The prepn. of compds. of the same formula Cu(SCN)2(NH3)2 but of a different structure in relation to the exptl. procedure and to the Peyron and Jorgensen (cf. Gazo, et al., CA 53, 13862g) rule was studied. Cu(SCN)2(NH3)2 is formed from aq. or acetone solns. by the substitution of SCN-ligands with NH3 mols. or in the solid state by the substitution of NH3 ligands with SCN-. From the solns. prepd. Cu(SCN)2(NH3)2 has a trans-configuration regardless of the exptl. procedure used. By the thermal decompn. of Cu(SCN)2(NH3)6, an isomer of a different structure β-Cu(SCN)2(NH3)2 was formed. Between Pt(II) and Cu(II) complexes there are variations in the validity of the Peyron and Jorgenson rule. The mechanism of substitution reactions by thermal decompn. of the higher NH3 complexes of Cu(SCN)2(NH3)2 was discussed.

Full paper in Portable Document Format: 191a13.pdf (in Slovak)

 

Chemical Papers 19 (1) 13–20 (1965)

Friday, March 29, 2024

IMPACT FACTOR 2021
2.146
SCImago Journal Rank 2021
0.365
SEARCH
Advanced
VOLUMES
European Symposium on Analytical Spectrometry ESAS 2022
© 2024 Chemical Papers