The invention relates to platinum complexes, to a method for preparing the same and to the use thereof for the chemical vapour deposition of metal platinum. The chemical vapour deposition of platinum onto a substrate is made from a platinum organometallic compound that includes a ligand with a cyclic structure including at least two non-adjacent C═C double bonds, and the platinum organometallic compound has a square-plane structure in which the platinum is bonded to each of the C═C double bonds of the ligand, thereby forming a (C═C)—Pt—(C═C) of 60° to 70°.
本发明涉及
铂配合物、其制备方法以及将其用于
金属
铂的
化学气相沉积。将
铂有机
金属化合物沉积在基底上的
化学气相沉积是从包括一个具有至少两个非相邻C═C双键的环状结构
配体的
铂有机
金属化合物中进行的,而
铂有机
金属化合物具有一个正方形平面结构,在该结构中
铂与
配体的每个C═C双键结合,从而形成一个60°至70°的(C═C)-Pt-(C═C)。