摘要 |
PROBLEM TO BE SOLVED: To provide such a luminescent material that the luminescent spectra and/or plane of polarization of emitted light change significantly before and after luminescent change by external field stimulation by light. SOLUTION: A complex is provided, being represented by formula (I) (wherein, six Ms are each mutually independently a divalent cation of the corresponding group 12 element; six Rs are each mutually independently H or an organic substituent with 1-18C alkyl chain as the fundamental skeleton; and X<SP>p-</SP>is a p-valent anion). COPYRIGHT: (C)2011,JPO&INPIT
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