at 10E-4-10E-5 Torr, high excess of aromatics, react. container at -196°C, inlets for organic educts heated to let them as vapor. Cr vaporized at ca 1600-1800°C for 60-80 min.; filtrn., evapn. till beginning of sublimation, solved in benzene,chromy. (Kieselgel, benzene:ether=10:1), elem. anal.;
Arbusow; Rasumow
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1945 , p. 167
Chem.Abstr., 1946 , p. 3411
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Kamai
Zhurnal Obshchei Khimii, 1948 , vol. 18, p. 443,445,446
Chem.Abstr., 1948 , p. 7723
