Provided are a single monomolecular film uniform in film thickness and highly ordered in molecule alignment and its multilayer film, an organic compound allowing production of such films at high reproducibility, an organic device superior in electroconductive properties and a method of producing the same. An organic compound represented by Formula:
Si(A
1
)(A
2
)(A
3
)-B—Si(A
4
)(A
5
)(A
6
)
(A
1
to A
6
each represent a hydrogen atom, a halogen atom, an alkoxy group or an alkyl group and satisfy the relationship in elimination reactivity of: A
1
to A
3
>A
4
to A
6
; and B represents a bivalent organic group), an organic thin film using the compound, and an organic device having the thin film; A method of producing an organic thin film and organic device, comprising a step of forming a single monomolecular film by allowing the silyl group having A
1
to A
3
in the organic compound to react with the substrate surface; a step of removing unreacted organic compounds by using a non-aqueous solvent; and a step of forming an additional monomolecular film of the organic compound by using the unreacted silyl groups present on the film surface side of the monomolecular film obtained as the sites for adsorption reaction.
提供了一种单分子膜,其膜厚均匀,分子排列高度有序,以及其多层膜,一种有机化合物可使这种膜高度可重复地生产,一种在电导性能方面优越的有机器件和其生产方法。有机化合物的
化学式为:Si(A1)(A2)(A3)-B—Si(A4)(A5)(A6),其中A1到A6各代表一个氢原子、卤素原子、烷氧基或烷基,并满足消除反应活性的关系:A1到A3>A4到A6;B代表一个二价有机基团。使用该化合物的有机薄膜和具有该薄膜的有机器件;生产有机薄膜和有机器件的方法,包括以下步骤:通过让具有A1到A3的
硅基团与基底表面反应来形成单分子膜的步骤;使用非
水溶剂去除未反应的有机化合物的步骤;通过使用单分子膜表面上存在的未反应
硅基团作为吸附反应位点来形成有机化合物的另一个单分子膜的步骤。