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Abstract #0948

Characterizing Intermolecular Multiple-Quantum Coherence Signals Between Spin-1/2 and Spin-3/2 Nuclei

Wen Zhang1, Shuhui Cai1, Zhong Chen1

1Department of Physics, Xiamen University, Xiamen, Fujian, China

The intermolecular multiple-quantum coherence (iMQC) signals between 1H (spin-1/2) and 23Na (spin-3/2) nuclei were studied theoretically and experimentally using the CRAZED pulse sequence. The results show that no matter which spin is detected, the dependences of the iMQC signal intensities on the RF pulse flip angles follow the same rules and are identical to those for other heteronuclear systems, implying that heteronuclear iMQCs have same properties in liquid NMR.