| 摘要 |
A high-density optical information recording medium comprising, on a substrate, a recording layer capable of recording information by irradiation of a laser beam at a wavelength of from 380 to 500 nm, wherein the recording layer contains a compound represented by the following general formula (I): <CHEM> where R<1> to R<6> each represents, independently, a substituent, M represents a metal atom, and n represents an integer of 1 or greater. |
