Metal imidazolate complexes are described where imidazoles ligands functionalized with bulky groups and their anionic counterpart, i.e., imidazolates are described. Compounds comprising one or more such polyalkylated imidazolate anions coordinated to a metal or more than one metal, selected from the group consisting of alkali metals, transition metals, lanthanide metals, actinide metals, main group metals, including the chalcogenides, are contemplated. Alternatively, multiple different imidazole anions, in addition to other different anions, can be coordinated to metals to make new complexes. The synthesis of novel compounds and their use to form thin metal containing films is also contemplated.
本文描述了
金属
咪唑配合物,其中
咪唑配体被大体积基团功能化,其阴离子对应物,即
咪唑酸盐也被描述。考虑到由一个或多个这样的多烷基化
咪唑酸盐配位到
金属或多个
金属,所选
金属来自包括碱
金属、过渡
金属、
镧系
金属、
锕系
金属、主族
金属(包括
硫属化物)的组中。或者,可以将多种不同的
咪唑酸盐,以及其他不同的阴离子配位到
金属,制备新的配合物。本文还考虑了新化合物的合成及其用于形成含
金属薄膜的应用。