text: The use of the term hydrate is still acceptable e.g. NaSO10HO, sodium sulfate decahydrate. The recommended method would be to name it sodium sulfate—water(1/10). Similarly other examples of lattice compounds are:
  *CaCl8NH, calcium chloride— ammonia (1/8)
  *2NaCO3HO, sodium carbonate—hydrogen peroxide (2/3)
  *AlCl4EtOH, aluminium chloride—ethanol (1/4)