共 45 条
[35]
PINES SH, 1976, TETRAHEDRON LETT, P1955
[36]
Pople J, 1970, APPROXIMATE MOL ORBI
[37]
PUGMIRE RJ, 1971, J AM CHEM SOC, V93, P1880
[39]
CHEMICAL EFFECTS IN NUCLEAR MAGNETIC RESONANCE AND IN DIAMAGNETIC SUSCEPTIBILITY
[J].
PHYSICAL REVIEW,
1952, 86 (02)
:243-246