ABSTRACT

T90 (K) t90 (°C) He VP 3 to 5 –270 .15 to –268 .15 e-H2 TP 13 .8033 –259 .3467 e-H2 (or He) VP (or CVGT) ≈17 ≈ –256 .15 e-H2 (or He) VP (or CVGT) ≈20 .3 ≈ –252 .85 Nec TP 24 .5561 –248 .5939 O2 TP 54 .3584 –218 .7916 Ar TP 83 .8058 –189 .3442 Hgc TP 234 .3156 –38 .8344 H2O TP 273 .16 0 .01 Gac MP 302 .9146 29 .7646 Inc FP 429 .7485 156 .5985 Sn FP 505 .078 231 .928 Zn FP 692 .677 419 .527 Alc FP 933 .473 660 .323 Ag FP 1234 .93 961 .78 Au FP 1337 .33 1064 .18 Cuc FP 1357 .77 1084 .62