共 7 条
[2]
ULTRA-VIOLET ABSORPTION OF SUBSTITUTED PYRIDINES .I. AMINO- AND NITROPYRIDINES
[J].
SPECTROCHIMICA ACTA PART A-MOLECULAR SPECTROSCOPY,
1967, A 23 (01)
:89-+
[3]
ELECTRONIC STRUCTURE AND SPECTRA OF ORGANIC MOLECULES .4. PARISER-PARR-POPLE TYPE CALCULATIONS FOR PURINE AND SOME OF ITS 6-SUBSTITUTED DERIVATIVES
[J].
THEORETICA CHIMICA ACTA,
1968, 10 (01)
:47-+
[4]
KWIATKOWSKI JS, 1966, ACTA PHYS POL, V30, P963
[5]
THE ELECTRONIC SPECTRA OF AROMATIC MOLECULES .5. THE INTERACTION OF 2 CONJUGATED SYSTEMS
[J].
PROCEEDINGS OF THE PHYSICAL SOCIETY OF LONDON SECTION A,
1955, 68 (07)
:601-611
[6]
MURRELL JN, 1963, THEORY ELECTRONIC SP, pCH10
[7]
PARR RG, 1963, QUANTUM THEORY MOLEC