ISSN:
1572-8862
Keywords:
Iron
;
sulfur
;
selenium
;
tellurium
;
carbonyl
Source:
Springer Online Journal Archives 1860-2000
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
,
Physics
Notes:
Abstract The diacetylenic adducts, Fe2(CO)6{μ-EC(H) = C(C≡ CMe)E′} (E = E′, E ≠ E′; E, E′ = S, Se, Te) (1–8) have been obtained from the room temperature stirring of Fe2(CO)6(μ-EE′) with HC ≡ CC ≡ CMe in methanol solvent containing sodium acetate. Compounds 1–8 have been characterized by IR and multinuclear NMR (1H, 13C, 77Se, and l25Te) spectroscopy. Trends in the chemical shifts of 77Se and 125Te NMR spectra of Fe2(CO)6{μ-EC(H) = C(C≡ CMe)E′} with a variation of EE′ are discussed.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1023/A:1021937931974
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