van Weerdenburg Bram J A, Eshuis Nan, Tessari Marco, Rutjes Floris P J T, Feiters Martin C
Radboud University, Institute for Molecules and Materials, Heyendaalseweg 135, 6525 AJ Nijmegen, The Netherlands.
Dalton Trans. 2015 Sep 21;44(35):15387-90. doi: 10.1039/c5dt02340h. Epub 2015 Aug 5.
The new π-accepting ability parameter (PAAP) appears to be the best tool to analyse the electronic properties of NHC ligands in Ir(H)2(NHC)(Py)3 complexes for SABRE. Together with the buried volume, the efficiency of hyperpolarisation transfer in SABRE, depending on the exchange rate of pyridine, can be described.
新的π接受能力参数(PAAP)似乎是分析用于SABRE的Ir(H)2(NHC)(Py)3配合物中NHC配体电子性质的最佳工具。结合埋藏体积,可以描述SABRE中超极化转移的效率,其取决于吡啶的交换速率。