▎ 摘　　要

NOVELTY - Platinum-containing compound (I), is new. USE - (I) is useful in precursor composition for producing platinum-containing thin film (all claimed). ADVANTAGE - (I) has high volatility and excellent thermal stability; produces platinum-containing thin film having high purity and improved durability; and is liquid at room temperature. The platinum-containing precursor has high thermal stability and volatility, and minimizes the high non-ignition conversion of the ligand separated during the process at high temperature. DETAILED DESCRIPTION - Platinum-containing compound of formula (I), is new. R1 and R2 = amino, silyl or 1-5C alkyl. INDEPENDENT CLAIMS are also included for: (1) platinum-containing precursor composition comprising the platinum-containing compound; (2) platinum-containing thin film prepared by using the platinum-containing compound or the platinum-containing precursor composition; and (3) producing platinum-containing thin film using platinum-containing compound or the platinum-containing precursor composition.