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Metallkomplexe mit Polyaminen VIII: Äthylendiamin und Silber
Author(s) -
Schwarzenbach G.,
Ackermann H.,
Maissen B.,
Anderegg G.
Publication year - 1952
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.19520350720
Subject(s) - chemistry , ethylenediamine , ring (chemistry) , sulfate , medicinal chemistry , stereochemistry , inorganic chemistry , organic chemistry
In solutions containing ethylenediamine „en”, and Silver(I), the complexes: AgHen +2 , Ag(en) + , Ag 2 (en) +2 Ag(en) +2 and, surprisingly, Ag 2 (en) 2 +2 are formed. The stability constants of these complexes have been evaluated. The existence of the dimeric form of Ag(en) + , probably a 10‐membered ring compound, has been prooved also with cryoscopic measurements, using the cristalline sulfate: [Ag 2 en 2 ]SO 4 .
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