[Enthalpy]

Hello everybody!

This strained molecule, diasterane, would make an efficient rocket fuel:
http://saposjoint.net/Forum/viewtopic.php?f=66&t=2272&st=0&sk=t&sd=a&start=20#p28441
http://saposjoint.net/Forum/viewtopic.php?f=66&t=2272&st=0&sk=t&sd=a&start=20#p28454
http://saposjoint.net/Forum/viewtopic.php?f=66&t=2272&st=0&sk=t&sd=a&start=20#p28537

But the beast isn't well known. One systematic name is
Tricyclo[3.1.1.1^2,4]octane
and an acid exists commercially.

So, where can I find more data?
Melting point, boiling point, density...
Heat of formation
Hazards: in hundreds of tons!

How difficult could it be to produce? At 1$/kg (err...) rockets would want thousands of tons of it, but at 1M$ for 100kg it would still find niche uses.

Are aza- variants known? Should they be more difficult, or easier to produce?

Thank you!