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Poly(3,3'-dioxo-5,5'-biindol-2,2'-diyl)

View entire compound with spectra: 1 FTIR, and 1 Raman

Poly(3,3'-dioxo-5,5'-biindol-2,2'-diyl)
SpectraBase Compound ID GuUlRUZQNcA
InChI InChI=1S/C18H16N2O2/c1-9-17(21)13-7-11(3-5-15(13)19-9)12-4-6-16-14(8-12)18(22)10(2)20-16/h3-10,19-20H,1-2H3
InChIKey LLOTWWUQTZUFBO-UHFFFAOYSA-N
Mol Weight 292.34 g/mol
Molecular Formula C18H16N2O2
Exact Mass 292.121178 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID 6m9h5s8iTQz
Name Poly(3,3'-dioxo-5,5'-biindol-2,2'-diyl)
Source of Sample B. P. Suthar, Department of Chemistry, Sardar Patel University, Vallabh Vidyanagar
Chemical Description Polyindoxyl
Classification Aminoplasts/Polyamines
Comments Method of synthesis: high-temperature polycondensation of 4,4'-diaminobiphenyl-3,3'-dicarboxylic acid with ethylene dichloride (dibromide) in dimethylformamide or poly(phosphoric acid)
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Sample Description dark-gray powder
Technique KBr (1/400), adsorbed H2O subtracted