Optical information recording medium

   
   

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): ##STR1## where R.sup.1 to R.sup.6 each represents, independently, a substituent, M represents a metal atom, and n represents an integer of 1 or greater.

Una grabación óptica de alta densidad de la información media abarcando, en un substrato, una capa de la grabación capaz de la información de grabación por la irradiación de un rayo laser en una longitud de onda de a partir del 380 a 500 nm, en donde la capa de la grabación contiene un compuesto representado por el fórmula general siguiente (i): ## del ## STR1 donde R.sup.1 a R.sup.6 cada uno representa, independientemente, un sustituto, M representa un átomo del metal, y n representa un número entero de 1 o mayor.

 
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