Keywords: X-ray crystals - slow gas diffusion 2 solvent.png X-ray_crystals_-_slow_gas_diffusion_2_solvent Solvent added clear to compound orange in first vessel to give compound solution orange First vessel is placed in a second vessel containing second solvent blue The second vessel is sealed the first vessel is also sealed although a small hole in the first vessel is present This hole allows volatile solvent vapour blue to slowly evaporate from second vessel and condensate that is infuse into the first vessel to give a mixed solvent system green Overtime this gives crystals orange and a non-saturated mixed solvent system green-blue i e †’ Solvent added clear to compound orange in first vessel to give compound solution orange †’ First vessel is placed in a second vessel contain second solvent blue The second vessel is sealed the first vessel is also sealed although a small hole in the first vessel is present This hole allows volatile solvent vapour blue to slowly evaporate from second vessel and condensate that is infuse into the first vessel to give a mixed solvent system green †’ Over time this gives crystals orange and a non-saturated mixed solvent system green-blue own date Quantockgoblin 23 41 11 January 2007 UTC recrystallisation |