STUDY OF THE 13C NMR CHEMICAL SHIFT ON THE THF-COORDINATED (1,1'-TRIME-THYLENEDICYCLOPENTADIENYL) (TERT-BUTYL) LANTHANIDE COMPLEX
You Xiaozeng; Wu Weixiong; Li Cun; Li Chongde; Qian Changtao
Acta Phys. -Chim. Sin. . 1987, (04): 430 -434 .  DOI: 10.3866/PKU.WHXB19870418