Tetramethylsilane is used as an internal reference for 1H NMR spectroscopy and has a chemical shift of Type your answer here ppm.Save for LaterSubmit Answer
Question
Tetramethylsilane is used as an internal reference for 1H NMR spectroscopy and has a chemical shift of
Type your answer here
ppm.
Solution
Tetramethylsilane (TMS) is commonly used as an internal standard in proton nuclear magnetic resonance (1H NMR) spectroscopy due to its ability to provide a reference point for chemical shifts. The chemical shift of TMS is defined as 0 ppm. This value reflects the fact that the chemical environment of protons in TMS is substantially different from those in the samples being analyzed. By using TMS as an internal reference, it becomes easier to interpret and compare the chemical shifts of other protons in the sample.
Final Answer
The chemical shift of tetramethylsilane is 0 ppm.
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