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(a) A finite–size molecular model of B–DNA containing eight DNA base pairs. White, grey, blue, red, and orange balls represent hydrogen, carbon, nitrogen, oxygen, and phosphorus atoms, respectively. (b) UV molar absorption spectrum reconstructed from dynamic polarisabilities. A Lorentzian broadening of 0.15 eV at HWHM was used. (c) UV ACD molar spectrum reconstructed from dynamic polarisabilities. The same broadening as in (b) was used.
