Unusual metalloporphyrin complexes of rhenium and technetium.
D055598:Chemical Phenomena; D002621:Chemistry; D008956:Models, Chemical; D011166:Porphyrins / Q000138:chemical synthesis*; D012211:Rhenium; D013667:Technetium; D014961:X-Ray Diffraction
D011166:Porphyrins; D012211:Rhenium; D013667:Technetium