共 26 条
- [1] BERRY RS, UNPUBLISHED
- [4] COTTON, 1958, J CHEM PHYS, V28, P994
- [5] The two-minima problem and the ammonia molecule [J]. PHYSICAL REVIEW, 1932, 41 (03): : 313 - 321
- [6] DODD, 1955, T FARADAY SOC, V52, P1052
- [9] GUTOWSKY, 1953, J CHEM PHYS, V20, P1652
- [10] GUTOWSKY, 1953, J CHEM PHYS, V21