Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
(A) Common routes for the synthesis of formazans. (B) HOMOs and LUMOs calculated (DFT: B3LYP/6-311+G*) for toluene solutions of BF2 complexes. (C) Absorption and emission properties of selected BF2 formazanate dyes. R1 and R2 groups of formazanate dyes are shown in the graph. R3 is default as cyano if without labeling.
