What does the large peak around 3000 cm-1 represent for ferrocene?
What does the large peak around 3000 cm-1 represent for ferrocene? 5D 4000 9000 2000 ......
What do the peaks on the IR of acetylferrocene,
1,1'-diacetylferrocene, and ferrocene represent?
IR of acetylferrocene LOD - TRANSHETTANCELLI U TTT 4000 9000 2000 1500 1000 500 HAVENUHBERI- IR 1 1'-diacetylferrocene OD E DR 4000 2000 2000 1500 1000 500 IR of ferrocene 5D - 4000 000E 2000 DOST 000T 500
b) IR Analysis
• Peak location
• Peak assignment
Question 3: CsHgN t 00 5D 4000 3000 2000 1500 WAVENUMBER [cm-1] 1000 500
Absorbance/% 100+ 4000 3000 2500 1000 500 2000 1500 Wavenumbers /cm-1 Absorbance/ 100+ 4000 3000 2500 1000 2000 1500 Wavenumbers icm? Absorbance / % 100+ 4000 3000 2500 1500 1000 2000 Wavenumbers/cm Absorbance/% 100+ 4000 3000 2500 1000 500 2000 1500 Warenumbers /cm1 2. Match the following with their possible spectra above (A - D). More than one (or none) of these compounds might be a possible match for a single spectra. Not all of the named compounds necessarily matches...
Weeks 6 Activit 1 2000 3000 5000 4000 4000 4000 2000 3000 2000 3000 5000 3000 3000 6000 1000 3000 3000 4000 4000 1000 3000 4000 3000 1000 3000 2000 1000 2000 3000 2000 1000 3000 1000 3000 3000 Based on this information, find the SPI, and CPI, and estimate the budgeted cost at completion and planned duration incorporating the field report at the end of week 8.
identify 3 structural features of benzaldehyde from 3 different
peaks
Denzalde hyde 75 70 50 45 Benzaldenyde 25 1500 1000 2000 3500 3000 4000 Wavenumbers (cm-1)
Denzalde hyde 75 70 50 45 Benzaldenyde 25 1500 1000 2000 3500 3000 4000 Wavenumbers (cm-1)
What is the compound identity?
%Transmittance 4000 3500 3000 1500 1000 2500 2000 Wavenumbers (cm-1) Date: Unknown IR UNK 304 (rerun) Scans: 1 Resolution: Unknown
Label what the important peaks represent (what bonds)
8 BRUKER 3500 3000 2500 2000 1500 1000 500 Wavenumber cm-1
Which structure below will match the IR spectrum? 100 mm 500 1000 1500 2000 3000 4000 wavenumber cm-1 d С b The 'H NMR will match which structure below? PPM -OH CH; OCH2CH3 HC OCH3 e d b a By considering lone pairs and resonance structures, which of the following structures does NOT have tetrahedral geometry( sp3 hybridization) around any of its central atoms? A. B. X C. D. NH2 ОА OB
analyze the IR spectra. Indicate product formed
1% 3500 4000 3000 2500 2000 1500 1000 450 cm-1
what functional group does this ir present?
%Transmittance -10 4000 3500 3000 3009 2969 2937 2840 2738 2500 Wavenumbers (cm-1) 2000 1679 1575 1594 1500 1509 1458 1442 1425 1393 1314 1301 1213 1254 1181 1155 1108 1021 1000 766 758 642 607 500