Cross-Correlation Between 11B Quadrupole and 11B-19F Dipole-Dipole Coupling in BF2 Groups

被引：0
|
作者：
Ruettger, Franziska [1 ]
Franke, Dominik [1 ]
Probst, Jannik [1 ]
Wang, Xiaobai [1 ]
Stalke, Dietmar [1 ]
John, Michael [1 ]
机构：
[1] Georg August Univ Gottingen, Inst Anorgan Chem, Gottingen, Germany
来源：
MAGNETIC RESONANCE IN CHEMISTRY | 2025年 / 63卷 / 03期
关键词：
cross correlation; dipolar coupling; electric field gradient; NMR spectroscopy; quadrupolar coupling; RELAXATION; NUCLEI; BODIPY; CONSTANTS; DYNAMICS; ORDER; DYES;
D O I：
10.1002/mrc.5507
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
We investigate cross-correlation between 11B quadrupole and 11B-19F dipole-dipole coupling in two BODIPY compounds and one bis(benzoxazol)methanide in partially oriented polystyrene (PS) samples. Especially for the bis(benzoxazol)methanide, the transitions for which the two interactions interfere con- or destructively clearly show distinct linewidths.
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收藏
页码：220 / 226
页数：7
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