ASETONITRIL TEBRANISHLARINING PROTIK VA APROTIK ARALASHMALARDAGI TADQIQI
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Qutblangan Raman spektroskopiyasi va ikki o‘lchamli korrelyatsion spektroskopiya (2D-KOS) yordamida asetonitril (ACN)ning dimetilsulfoksid (DMSO) va suv bilan aralashmalaridagi tebranish xususiyatlari o‘rganildi. C≡N valent tebranishi uchun Raman no-moslik effekti (NME) ACN-DMSO tizimida zaif dipol o‘zaro ta’sirlari va ACN-suv tizimida kuchli vodorod bog‘lanishlarini aniqladi. Sinxron va asinxron 2D-KOS spektrlari ACN tebranishlarining erituvchi kontsentratsiyasi o‘zgarishiga turlicha javob berishini ko‘rsatdi, suvda esa vodorod bog‘lari sababli sezilarli spektral siljishlar kuzatildi. Ushbu natijalar 2D-KOS metodining erituvchi ta’sirida tebranish o‘zaro ta’sirlarini aniqlashdagi samaradorligini ko‘rsatadi.
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