Abstract

The kinetic equation for the NMR spectra of solids containing isolated three-spin groups with arbitrary dipole–dipole interaction constants was derived. Analytical expressions for signals of free induction decay and solid echo for a system of three dipole-coupled spins were obtained from the equation for the density matrix.

中文翻译：

---

隔离的三旋转基团的极化对核磁共振自由感应衰变和固体回波的影响

摘要

推导了包含具有任意偶极-偶极相互作用常数的孤立三旋基团的固体的NMR光谱动力学方程。根据密度矩阵方程，获得了三个偶极耦合的自旋系统的自由感应衰减和固体回波信号的解析表达式。