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Thermally induced high-spin (5T2) ⇌ low-spin (1A1) transitions in bis[2-(2-pyridylamino)—4-(2-pyridyl)thiazole]iron(II) complexes: a Mössbauer effect study

✍ Scribed by E. König; G. Ritter; H.A. Goodwin

Publisher
Elsevier Science
Year
1976
Tongue
English
Weight
403 KB
Volume
44
Category
Article
ISSN
0009-2614

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✦ Synopsis

Employmg snmplcs cnrichcd to >90% in 57Fc, hlbssbducr cffcct studlcs dcmonstratc that high-spin (%2) := low-spm ('A1) transitions arc responsible for the peculiar tempcraturc dcpendcncc of the mdgnctlsm in ccrtam [fc(paptH)z ] X2 l nH20 complcxcs where paptH = 2-(2-pyridyhho) -4-(2-pyrldyl)thiai!olc. In general, :I residual 5Tz contrlbutlon is observed at cryogenic tenipcraturcs.

l To whom corrcspondcncc should be addressed.

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