title: Vibrational characteristics of tetrapyrrolic macrocycles.
authors: Department of Chemistry, University of California, Riverside 92521-0403.
authors: A D
authors: AD
authors: Procyk
authors: D F
authors: DF
authors: Bocian
mesh_terms: D008968:Molecular Conformation; D015394:Molecular Structure; D011166:Porphyrins / Q000737:chemistry*; D011758:Pyrroles / Q000737:chemistry*; D013055:Spectrophotometry, Infrared / Q000379:methods; D013059:Spectrum Analysis, Raman / Q000379:methods; D014732:Vibration
chemical_list: D011166:Porphyrins; D011758:Pyrroles