can someone match the spectrum to each of the compounds? Thank you ## Spectroscopy Analysis and Chemical Structures### Graphs and Diagrams#### IR Spectrum (Top Right)The graph displayed is an Infrared (IR) spectrum, which plots transmittance (%) against the wavenumber (cm⁻¹). The spectrum shows various characteristic peaks that help identify functional groups present in a compound. Key regions include:- Broad O-H stretch around 3300 cm⁻¹, typical for alcohols or phenols.- C-H stretching vibrations seen around 2900 cm⁻¹.- Additional peaks may indicate C=C, C=O, or aromatic C-C stretches, depending on their location and intensity.#### NMR Spectrum (Top Left)The Nuclear Magnetic Resonance (NMR) spectrum provides information about the molecular structure based on hydrogen environments. Peaks are plotted against the chemical shift (ppm). Interpreting these peaks can reveal:- The type and number of hydrogen atoms.- Coupling patterns that show interactions between neighboring hydrogen atoms.### Chemical Structures1. **a. Cyclohexane Derivative** - Structure: A hexagonal ring (cyclohexane) with ethyl (CH₂CH₃) and methyl (CH₃) groups attached. - Potential Characteristics: Exhibits saturated carbon-hydrogen bonds.2. **b. Methylphenol** - Structure: Benzene ring with a hydroxyl (OH) group and a methyl (CH₃) group. - Key Features: Displays aromatic characteristics with an OH group contributing to acidity.3. **c. Isopropanol** - Structure: A three-carbon chain with a hydroxyl (OH) group on the second carbon. - Common Name: Isopropyl alcohol. - Application: Often used as a solvent or disinfectant.4. **d. Ethylbenzene** - Structure: Benzene ring with an ethyl (CH₂CH₃) group attached. - Usage: Precursor to styrene production and found in various industrial applications.These diagrams and spectra are integral to analyzing and identifying chemical compounds, providing insights into molecular architecture and functional group presence.

We have to determine the structure of the compound from the given IR and 1H NMR spectrums.

Answered: can someone match the spectrum to each…

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Chemistry

can someone match the spectrum to each of the compounds? Thank you

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Concept explainers

Analyzing and Predicting Spectroscopic Data

The interaction of electromagnetic radiation with the structure of molecules in the sample and their study is referred spectroscopy. Several spectroscopic methods are used to acquire sample information, and these methods are proved to be accurate, fast, and non-destructive. The information obtained about the content and composition of molecules from these spectroscopic methods is called spectroscopic data.

Question

can someone match the spectrum to each of the compounds? Thank you

## Spectroscopy Analysis and Chemical Structures

### Graphs and Diagrams

#### IR Spectrum (Top Right)
The graph displayed is an Infrared (IR) spectrum, which plots transmittance (%) against the wavenumber (cm⁻¹). The spectrum shows various characteristic peaks that help identify functional groups present in a compound. Key regions include:

- Broad O-H stretch around 3300 cm⁻¹, typical for alcohols or phenols.
- C-H stretching vibrations seen around 2900 cm⁻¹.
- Additional peaks may indicate C=C, C=O, or aromatic C-C stretches, depending on their location and intensity.

#### NMR Spectrum (Top Left)
The Nuclear Magnetic Resonance (NMR) spectrum provides information about the molecular structure based on hydrogen environments. Peaks are plotted against the chemical shift (ppm). Interpreting these peaks can reveal:

- The type and number of hydrogen atoms.
- Coupling patterns that show interactions between neighboring hydrogen atoms.

### Chemical Structures

1. **a. Cyclohexane Derivative**
- Structure: A hexagonal ring (cyclohexane) with ethyl (CH₂CH₃) and methyl (CH₃) groups attached.
- Potential Characteristics: Exhibits saturated carbon-hydrogen bonds.

2. **b. Methylphenol**
- Structure: Benzene ring with a hydroxyl (OH) group and a methyl (CH₃) group.
- Key Features: Displays aromatic characteristics with an OH group contributing to acidity.

3. **c. Isopropanol**
- Structure: A three-carbon chain with a hydroxyl (OH) group on the second carbon.
- Common Name: Isopropyl alcohol.
- Application: Often used as a solvent or disinfectant.

4. **d. Ethylbenzene**
- Structure: Benzene ring with an ethyl (CH₂CH₃) group attached.
- Usage: Precursor to styrene production and found in various industrial applications.

These diagrams and spectra are integral to analyzing and identifying chemical compounds, providing insights into molecular architecture and functional group presence.

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