ISSN:
0009-2940
Keywords:
Chemistry
;
Inorganic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Description / Table of Contents:
Novel μ-Hydroxo-Transition Metal Complexes, III. Preparation of Binuclear Complexes of Rhodium(III) Containing a μ-Acetato- and μ-Carbonato-Bridge. The Structure of the trans-Diaqua-di-μ-hydroxo-bis[(1,4,7-triazacyclononane)-rhodium(III)] CationThe binuclear tri-μ-hydroxo-bis[(1,4,7-triazacyclononane)rhodium(III)] cation 4 has been prepared. In acidic solutions 4 forms the trans-diaqua-di-μ-hydroxo-bis[(1,4,7-triazacyclononane)-rhodium(III)] cation 3, the structure of which has been established by single crystal X-ray diffraction. 3 reacts with acetic acid to yield the μ-acetato complex 5; whereas in alkaline solutions 6 reacts with carbonate ions forming a μ-carbonato complex 7.
Notes:
Das zweikernige Tri-μ-hydroxo-bis[(1,4,7-triazacyclononan)rhodium(III)]-Kation 4 wird dargestellt. In saurer Lösung entsteht daraus das trans-Diaqua-di-μ-hydroxo-bis[(1,4,7-triazacyclononan)rhodium(III)]-Kation 3, dessen Struktur röntgenographisch bestimmt wurde. Mit Essigsäure reagiert 3 zum μ-Acetato-Komplex 5; wohingegen in alkalischer Lösung aus 6 mit Carbonat-Ionen der μ-Carbonato-Komplex 7 entsteht.
Additional Material:
1 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/cber.19801130107
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