The optical activities of organic compounds are dertermined by their energy band gaps. By extending the conjugated system of phthalocyanine molecule and adding peripheral electrophilic subunits, near-infrared emitting of organic molecule materials is realized. A new aza phthalocyanine containing four 1,10-phenanthroline subunits is synthesized and thin-film samples are prepared. The maximum absorption wavelength reaches beyond 1 μm. The photoluminescence (PL) spectra show emission wavelength is at the range of 1.3 μm, which is one of the important optical communication wavelengths. The cyclic voltammetry measurement is performed. The energy band-gap is determined to be 1.1 eV. The narrow band-gap further verifies its near-infrared optical activity. This paper provides some experimental data for developing organic NIR materials.