Heat-capacity measurements and thermodynamic functions of crystalline sucrose at temperatures from 5 K to 342 K. Revised values for ΔfGom(sucrose, cr, 298.15 K), ΔfGom(sucrose, aq, 298.15 K), Som(sucrose, aq, 298.15 K); and ΔrGom(298.15 K) for the hydrolysis of aqueous sucrose