![Electron spin resonance spectra of chromium, iron, nickel, copper, and metal-free phthalocyanins reduced by sodium in tetrahydrofuran and in hexamethylphosphoramide]()
Electron spin resonance spectra of chromium, iron, nickel, copper, and metal-free phthalocyanins reduced by sodium in tetrahydrofuran and in hexamethylphosphoramideGuzy, C. M.; Raynor, J. B.; Stodulski, L. P.; Symons, M. C. R. · Journal of the Chemical Society A: Inorganic, Physical, Theoretical · 1969