THE RELATION OF 15N NMR, 1H NMR CHEMICAL SHIFTS WITH THE ATOMIC NET CHARGE AND MOLECULAR STRUCTURES
Chen Yuehua; Guo Guolin; Shen Qifeng; Zhao Yufen; Xi Shekang; Ji Gaijiao; Song Aiteng
Acta Phys. -Chim. Sin. . 1987, (06): 632 -637 .  DOI: 10.3866/PKU.WHXB19870614