Ward Jas S, Sievänen Elina I, Rissanen Kari
University of Jyvaskyla, Department of Chemistry, Jyväskylä, 40014, Finland.
Chem Asian J. 2023 Mar 14;18(6):e202201203. doi: 10.1002/asia.202201203. Epub 2023 Feb 6.
Solid-state NMR has been applied to a series of Barluenga-type iodine(I) [L-I-L]PF (L=pyridine, 4-ethylpyridine, 4-dimethylaminopyridine, isoquinoline) complexes as their hexafluorophosphate salts, as well as their respective non-liquid ligands (L), their precursor silver(I) complexes, and the respective N-methylated pyridinium and quinolinium hexafluorophoshate salts. These results are compared and contrasted to the corresponding solution studies and single-crystal X-ray structures. As the first study of its kind on the solid-state NMR behavior of halogen(I) complexes, practical considerations are also discussed to encourage wider utilization of this technique in the future.
固态核磁共振已应用于一系列巴鲁恩加型碘（I）[L-I-L]PF（L = 吡啶、4-乙基吡啶、4-二甲基氨基吡啶、异喹啉）配合物，以其六氟磷酸盐形式，以及它们各自的非液体配体（L）、它们的前体银（I）配合物，以及各自的N-甲基化吡啶鎓和喹啉鎓六氟磷酸盐。将这些结果与相应的溶液研究和单晶X射线结构进行了比较和对比。作为对卤素（I）配合物固态核磁共振行为的此类首次研究，还讨论了实际考虑因素，以鼓励未来更广泛地应用该技术。
