Number | DFT /cm-1 | Raman /cm-1 | SERS /cm-1 | Assignments |
---|
1 | 392 | 401 | 398 | τ(O7-H33), ω(C9-H26); ω(C19-H37-H381-H39) | 2 | 552 | 558 | | ρ(C24-H25), τ(C2-C4) | 3 | 616 | 612 | 598 | ω(C3-H23); ρ(C5-H24-H25) | 4 | | 865 | 846 | τ(C9-C10) | 5 | 928 | | | ω(C12-H28), ω(C3-H23) | 6 | 1 056 | 1 048 | 1 032 | ω(C16-H30-H31-H32), ω(C1-H20-H21-H22), ω(C19-H37-H381-H39), ω(C18-H35-H36-H34), ω(C10-H27) | 7 | 1 184 | 1 188 | 1 174 | νs(C12-C13), νas(C13-O15), ρ(O15-H29), ρ(O17-H33) | 8 | 1 272 | 1 271 | 1 268 | νs(C3-C4), νas(C7-C8), τ(C6-H24-H25) | 9 | 1 304 | 1 321 | 1 310 | νas(C3-C4), τ(C6-H24-H25), ρ(C10-H27), ρ(C9-H26), ρ(O17-H33), ρ(C3-H23) | 10 | 1 352 | 1 375 | 1 372 | νas(C8-C2), ρ(C3-H23), ρ(C9-H26), ρ(C10-H27) | 11 | 1 408 | | | νas(C16-C11), ρ(C10-H27), ρ(C12-H28), ω(C16-H30-H31-H32) | 12 | | 1 443 | 1 437 | νas(C16-C11), ρ(C10-H27), ρ(C12-H28), ω(C16-H30-H31-H32) | 13 | 1 544 | | | τ(C18-H34-H35-H36), τ(C19-H37-H38-H39), ω(C6-24H), ω(C6-25H) | 14 | 1 656 | | | νs(C11-C12), νas(C12-C13), νas(C9-C10) | 15 | 1 688 | 1 635 | 1 625 | νs(C9-C10), νas(C11-C12) | 16 | | 1 654 | 1 639 | νs(C11-C12), νas(C12-C13), νas(C9-C10) | 17 | 1 744 | | | νs(C4-O5) | 18 | 1 768 | | | νs(C13-O14), νas(C12-C13), νs(C9-C10) | 19 | | 2 905 | 2 898 | νas(C18-H34-H35-H36) | 20 | | 2 935 | 2 921 | νas(C5-H25), νas(C5-H24) | 21 | 3 048 | | 3 039 | νas(C1-H20-H21-H22) | 22 | 3 088 | | | νas(C16-H30-H31-H32) | 23 | 3 184 | | | νas(C3-H23) | 24 | 3 200 | | | τ(C9-H26), τ(C10-H27), τ(C12-H28) | 25 | 3 688 | | | νas(O15-H29) | 26 | 3 760 | | | νas(O17-H33) |
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