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Download (3100Kb) - Etheses - Saurashtra University

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INSTRUMENT :SHIMADZU FTIR 8400 Spectrophotometer; Frequency range:4000-400 cm -1 (KBr disc.)Frequency in cm -1Type Vibration ModeObserved ReportedRef.Alkane C-H str.(asym.) 2918 2975-2950 143-a-CH 3 C-H str.(sym.) 2852 2880-2860 ”C-H i.p.def 1475 1470-1435 ”C-H o.o.p.def. 1361 1395-1370 ”Aromatic C-H str. 3066 3090-3030 143-bC=C Str. 1517 1520-1480 ”C-H i.p.def 1015 1070-1000 ”C-H o.o.p.def. 820 835-810 ”Moiety C=N str. 1587 1610-1590 143-cC-N str. 1176 1230-1020 ”C-Cl str. 794 800-750 ”Pyrimidine -NH str.(sym.) 3394 3450-3350 143-dC=O str. 1658 1700-1640 ”68Oxopyrimidine…..

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