SEARCH Articles Figures Tables 1,10-Phenanthroline-copper complex, tetramethyl 1.2- Ethanediamine -tetramethyl lithium complex 3,5-Heptanedione, 2,2,6,6-tetramethyl actinide and lanthanide complexes Silane tetramethyl-, lutetium complex Tetramethyl-porphyrin complexes