ISSN:
1573-9171
Keywords:
dodecacarbonyltriiron
;
titanium disulfide
;
molybdenum disulfide
;
interstitial compounds
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Notes:
Abstract A study has been made of the influence of the sulfide substrate on the rate and direction of thermal decomposition, in an argon atmosphere, of Fe3(CO)12 deposited on the surface of crystalline MoS2, TiS2, and Co0.5TiS2 in amounts K=0.5−10 monolayers. It has been shown that the decomposition rate increases in the series MoS2〈Co0.5TiS2〈TiS2 and increases with decreasing K. The relationship between the electronic structure of the sulfide and the decomposition of Fe3(CO)12 has been examined. On the basis of $$FeK_{\beta _5 }$$ it has been established that the Fe atoms in the surface compounds that are formed by thermolysis of Fe3(CO)12 are coordinated with sulfur atoms S-M-S and are in a +2 degree of oxidation.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00863907
Permalink