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IR absorption spectra of bismuth orthogermanates ( 1 ) synthesized by the reaction of BOHN with a germanium - containing solution and ( 2 ) annealed at 520 ° C , and ( 3 ) mechanical activation . ( 4 ) IR spectrum of a single crystal .
IR absorption spectra of bismuth orthogermanates ( 1 ) synthesized by the reaction of BOHN with a germanium - containing solution and ( 2 ) annealed at 520 ° C , and ( 3 ) mechanical activation . ( 4 ) IR spectrum of a single crystal .
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Electronic absorption spectra of dihydroisoquinolines L1 - L4 Compound Solvent L ' L2 L3 L4 [ 3 ] CH3CN CH3CN , HCI CH3CN , CuCl2 CH3CN CH3CN , HCI CH , CN , CuCl iso - PrOH iso - PrOH , HCI iso - PrOH , CuCl2 iso - PrOH iso - PrOH ...
Electronic absorption spectra of dihydroisoquinolines L1 - L4 Compound Solvent L ' L2 L3 L4 [ 3 ] CH3CN CH3CN , HCI CH3CN , CuCl2 CH3CN CH3CN , HCI CH , CN , CuCl iso - PrOH iso - PrOH , HCI iso - PrOH , CuCl2 iso - PrOH iso - PrOH ...
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1 x 10-2 mol / l Bi ) revealed the absorption band at 222 ± 1 nm due to the aquated bismuth ion . Under these conditions , the extracted compound has the absorption peak at 238 ± 1 nm ( Fig . 3 , curve 1 ) , which corresponds to the ...
1 x 10-2 mol / l Bi ) revealed the absorption band at 222 ± 1 nm due to the aquated bismuth ion . Under these conditions , the extracted compound has the absorption peak at 238 ± 1 nm ( Fig . 3 , curve 1 ) , which corresponds to the ...
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