LSD is a solid, sure -- below 175 F. Then it's a liquid, but it decomposes into simpler molecules before it boils, so it doesn't really have a gaseous form at STP.
A more reasonable assumption is that it’s a saturated solution at NTP but that’s still quite an assumption.
LSD is a solid, sure -- below 175 F. Then it's a liquid, but it decomposes into simpler molecules before it boils, so it doesn't really have a gaseous form at STP.