Semidetached eclipsing systems provide a unique opportunity to derive the basic properties of interacting binaries. The goal of this work is to collect and to make use of data on semidetached systems with available light and radial velocity curve solutions. I have compiled the most comprehensive list to date, of 119 semidetached double-lined eclipsing binaries, containing the orbital parameters and physical parameters of the components. I consider the classification of semidetached binaries and discuss gaps between various classes in the Hertzspung-Russell diagram. I list systems with component parameters that are inverted and briefly discuss their evolutionary state.

Cone search capability for table J/MNRAS/491/5489/tablea1 (Semi-detached double-lined eclipsing binaries)