Scandium triiodide, also known as scandium iodide, is an inorganic compound with the formula ScI3 and is classified as a lanthanide iodide. It is a yellowish powder. It is used in metal halide lamps together with similar compounds, such as caesium iodide, because of their ability to maximize emission of UV and to prolong bulb life. The maximized UV emission can be tuned to a range that can initiate photopolymerizations.
Scandium triiodide adopts a structure similar to that of iron trichloride (FeCl3), crystallizing into a rhombohedral lattice. Scandium has a coordination number of 6, while iodine has a coordination number of 3 and is trigonal pyramidal.
Basic Info
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Chemical Name
scandium(3+),triiodide
Synonyms
Scandium triiodide;Scandium iodide;
CAS No.
14474-33-0
Molecular Formula
I3Sc
Molecular Weight
425.66900
PSA
0.00000
LogP
2.65710
Company Service Scope:
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Established in 2014,Career Henan Chemical Co. is a manufacturerspecializing in the sale of fine chemicals.
Mainly deals in the sales of:
Pharmaceutical intermediates
OLED intermediates:
Pharmaceutical intermediates;
OLED intermediates;