Tazama ripoti hapo juu. Tumia maoni hapa chini ikiwa unahitaji mjadala wa ufuatiliaji.
Sampuli inaonyesha bendi za tabia za vikundi visivyojaa (C=C) na haidroksili, pamoja na vipengele vinavyohusishwa na C-H ya alifatiki, mitetemo ya aromatiki au C-N, na ufyonzwaji dhahiri wa O-H ya fenoliki. Ulinganisho wa maktaba unatoa hit dhaifu la juu la propan-2-yl nitrate (uhakika 15%), lakini kemia ya pamoja ya 15 bora inaelekeza kwa usawa kwenye misombo ya alkeni/methyl. Muundo wa jumla wa spectra unalingana na molekuli ndogo ya kikaboni yenye ukosefu wa ujazo na vikundi vya hidroksi/fenoliki, ikiwezekana na utendaji wa nitrojeni; utambulisho dhahiri wa muundo hauwezekani kwa ushahidi uliopo kwa sasa.
Hatua zinazofuata zilizopendekezwa: To reduce the present uncertainty, obtain a higher‑resolution spectrum, especially in the fingerprint region (400–1500 cm-1), to search for weaker but structurally indicative bands. Complementary analysis by mass spectrometry or nuclear magnetic resonance spectroscopy is recommended to confirm the presence of nitrogen and to resolve whether the unsaturation is olefinic or aromatic. If the sample is a known reaction product or mixture, comparison with a verified reference standard of the suspected compound would greatly improve the reliability of the peak assignments.
| Cheo | Linganisha % | Kiwanja | SMILES | Nambari ya wigo | Kitendo |
|---|---|---|---|---|---|
| Inapakia wagombea wa maktaba... | |||||
| # | Nambari ya mawimbi (cm⁻¹) | Mnyonyo | Mgawo | Nukuu | Hali ya ugawaji | |
|---|---|---|---|---|---|---|
| 1 | · | 1378 | 1.00 | Bendi ya 1378 cm-1 imepewa kupinda kwa C-H asymmetric + symmetric. | - | Uhakika wa juu |
| 2 | · | 1610 | 0.37 | Bendi ya 1610 cm-1 imepewa dhamana mbili ya c=c. | - | Uhakika wa juu |
| 3 | · | 1280 | 0.29 | Bendi ya 1280 cm-1 imepewa mtetemo wa C-H ya alkili. | - | Uhakika wa juu |
| 4 | · | 3539 | 0.17 | Bendi ya 3539 cm-1 imepewa kunyoosha kwa O-H (hidroksili). | - | Uhakika wa wastani |
| 5 | · | 754 | 0.13 | Bendi ya 754 cm-1 imepewa dhamana moja ya c n. | - | - |
| 6 | · | 3176 | 0.12 | Bendi ya 3176 cm-1 imepewa fenoliki. | - | Uhakika wa wastani |
Tumia eneo hili kuendelea na ufafanuzi, kuuliza maswali, au kuongeza ushahidi wa ziada wa uthibitishaji.
FTIR.fun
The above shows the FTIR analysis results of a png file uploaded by a user from Egypt. The original image and extracted CSV file are displayed below.
tem.csv
en&2