ABSTRACT
Name Formula Tb/K Tc/K Pc/MPa Vc/cm3 mol-1 Ref. Aluminum Al 2792 6700* 2 Aluminum bromide AlBr3 528 763 2.89 310 3 Aluminum chloride AlCl3 453 s 620 2.63 257 3 Aluminum iodide AlI3 655 983 408 3 Ammonia NH3 239.82 405.56 11.357 69.8 3,4 Ammonium chloride NH4Cl 611 s 1155 163.5 3 Antimony(III) bromide SbBr3 561 904 300 3 Antimony(III) chloride SbCl3 493.5 794 272 3 Antimony(III) iodide SbI3 673 1102 3 Argon Ar 87.302 150.687 4.863 75 3 Arsenic As 889 s 1673 22.3 35 3 Arsenic(III) chloride AsCl3 403 654 252 3 Arsine AsH3 210.7 373.1 3 Beryllium Be 2741 5205* 5 Bismuth Bi 1837 4620* 5 Bismuth tribromide BiBr3 735 1220 301 3 Bismuth trichloride BiCl3 714 1179 12.0 261 3 Boron tribromide BBr3 364.4 581 272 3 Boron trichloride BCl3 285.80 455 3.87 239 3 Boron trifluoride BF3 173.3 260.8 4.98 115 3 Boron triiodide BI3 482.7 773 356 3 Bromine Br2 332.0 588 10.34 127 3 Carbon dioxide CO2 194.6 s 304.13 7.375 94 6 Carbon disulfide CS2 319 552 7.90 173 3 Carbon monoxide CO 81.7 132.86 3.494 93 3,7,8 Carbon oxysulfide COS 223 375 5.88 137 3,7 Cesium Cs 944 1938 9.4 341 9 Chlorine Cl2 239.11 417.0 7.991 123 3 Chlorine pentafluoride ClF5 260.1 416 5.27 233 3
b c c c Chlorotrifluorosilane SiClF3 203.2 307.7 3.46 3 Diborane B2H6 180.8 289.8 4.05 3 Dichlorodifluorosilane SiCl2F2 241 369.0 3.5 3 Difluoramine NHF2 250 403 3 cis-Difluorodiazine N2F2 167.40 272 7.09 3 trans-Difluorodiazine N2F2 161.70 260 5.57 3 Fluorine F2 85.04 144.41 5.1724 66 3 Fluorine monoxide F2O 128.8 215 3 Gallium(III) bromide GaBr3 552 806.7 303 3 Gallium(III) chloride GaCl3 474 694 263 3 Gallium(III) iodide GaI3 613 951 395 3 Germane GeH4 185.1 312.2 4.95 147 3 Germanium Ge 3106 9802* 5 Germanium(IV) bromide GeBr4 459.50 718 392 3 Germanium(IV) chloride GeCl4 359.70 553.2 3.861 330 3 Germanium(IV) iodide GeI4 621 973 500 3 Hafnium(IV) bromide HfBr4 596 s 746 415 3 Hafnium(IV) chloride HfCl4 590 s 725.7 5.42 314 3 Hafnium(IV) iodide HfI4 667 s 916 528 3 Helium He 4.222 5.1953 0.22746 57 3 Hydrazine N2H4 386.70 653 14.7 3 Hydrogen H2 20.388 33.14 1.2964 65 3 Hydrogen bromide HBr 206.77 363.2 8.55 3 Hydrogen chloride HCl 188 324.7 8.31 81 3 Hydrogen fluoride HF 293 461 6.48 69 3 Hydrogen iodide HI 237.60 424.0 8.31 3 Hydrogen peroxide H2O2 423.4 728* 22* 10 Hydrogen selenide H2Se 231.90 411 8.92 3 Hydrogen sulfide H2S 213.60 373.1 9.00 99 3,7 Iodine I2 457.6 819 155 3 Iodine bromide IBr 389 719 139 3 Iron Fe 3134 9340* 5 Krypton Kr 119.735 209.48 5.525 91 3,7 Lithium Li 1615 3223* 67* 66* 11 Manganese Mn 2334 4325* 5 Mercury Hg 629.769 1764 167 43 3,12 Mercury(II) bromide HgBr2 591 1012 3 Mercury(II) chloride HgCl2 577 973 174 3 Mercury(II) iodide HgI2 624 1072 3 Molybdenum(V) chloride MoCl5 541 850 369 3 Molybdenum(VI) fluoride MoF6 307.2 473 4.75 226 3 Neon Ne 27.097 44.49 2.6786 42 3 Niobium(V) chloride NbCl5 520.6 803.5 4.88 397 3 Niobium(V) fluoride NbF5 507 737 6.28 155 3 Nitric oxide NO 121.41 180 6.48 58 3 Nitrogen N2 77.355 126.192 3.39 90 3 Nitrogen chloride difluoride NClF2 206 337.5 5.15 3 Nitrogen tetroxide N2O4 294.30 431 10.1 167 3 Nitrogen trifluoride NF3 144.40 234.0 4.46 126 3 Nitrosyl chloride NOCl 267.7 440 3 Nitrous oxide N2O 184.67 309.52 7.245 97 3,7 Nitryl fluoride NO2F 200.8 349.5 3 Osmium(VIII) oxide OsO4 404.4 678 3 Oxygen O2 90.188 154.581 5.043 73 3 Ozone O3 161.80 261.1 5.57 89 3 Perchloryl fluoride ClO3F 226.40 368.4 5.37 161 3 Phosphine PH3 185.40 324.5 6.54 3 Phosphonium chloride PH4Cl 246 s 322.3 7.37 3 Phosphorothioc chloride difluoride PSClF2 279.5 439.2 4.14 3 Phosphorothioc trifluoride PSF3 220.90 346.0 3.82 3
b c c c Phosphorus P 553.7 994 3 Phosphorus(III) bromide PBr3 446.4 711 300 3 Phosphorus(III) chloride PCl3 349.3 563 264 3 Phosphorus(V) chloride PCl5 433 s 646 3 Phosphorus(III) chloride difluoride PClF2 225.9 362.4 4.52 3 Phosphorus(III) dichloride fluoride PCl2F 287.00 463.0 4.96 3 Phosphorus(III) fluoride PF3 171.4 271.2 4.33 3 Potassium K 1032 2223* 16* 209* 11 Radon Rn 211.5 377 6.28 3 Rhenium(VII) oxide Re2O7 633 942 334 3 Rhenium(VI) oxytetrachloride ReOCl4 496 781 362 3 Rubidium Rb 961 2093* 16* 247* 11 Selenium Se 958 1766 27.2 3 Selenium hexafluoride SeF6 226.55 s 345.5 3 Selenium oxychloride SeOCl2 450 730 7.09 235 3 Silver Ag 2435 6410* 5 Sodium Na 1156 2573* 35* 116* 11 Sulfur S 717.76 1314 20.7 57.0 3,13 Sulfur chloride pentafluoride SF5Cl 254.10 390.9 3 Sulfur dioxide SO2 263.10 430.64 7.884 122 3,7 Sulfur hexafluoride SF6 209.35 s 318.723 3.77 197 3,14 Sulfur tetrafluoride SF4 232.70 364 3 Sulfur trioxide SO3 317.7 491.0 8.2 127 3 Tantalum(V) bromide TaBr5 622 974 461 3 Tantalum(V) chloride TaCl5 512 767 402 3 Tellurium Te 1261 2329* 5 Tellurium hexafluoride TeF6 234.25 s 356 3 Tellurium tetrachloride TeCl4 660 1002 8.56 310 3 Tetrabromosilane SiBr4 427 663 382 3 Tetrachlorosilane SiCl4 330.80 508.1 3.593 326 3 Tetrafluorohydrazine N2F4 199 309 3.75 3 Tetrafluorosilane SiF4 187 259.0 3.72 3 Tetraiodosilane SiI4 560.50 944 558 3 Tin(IV) bromide SnBr4 478 744 417 3 Tin(IV) chloride SnCl4 387.30 591.9 3.75 351 3 Tin(IV) iodide SnI4 637.50 968 531 3 Titanium(IV) bromide TiBr4 506.7 795.7 391 3 Titanium(IV) chloride TiCl4 409.60 638 4.66 339 3 Titanium(IV) iodide TiI4 650 1040 505 3 Tribromosilane SiHBr3 382 610.0 305 3 Trichlorofluorosilane SiCl3F 285.40 438.6 3.58 3 Trichlorosilane SiHCl3 306 479 268 3 Trifluoramine oxide NOF3 185.7 303 6.43 147 3 Tungsten(VI) chloride WCl6 610 923 422 3 Tungsten(VI) fluoride WF6 290.3 444 4.34 233 3 Tungsten(VI) oxytetrachloride WOCl4 503 782 338 3 Uranium(VI) fluoride UF6 329.65 s 505.8 4.66 250 3 Vanadyl chloride VOCl 400 636 171 3 Water H2O 373.12 647.10 22.06 56 3 Xenon Xe 165.051 289.733 5.842 118 7,15 Xenon difluoride XeF2 387.50 s 631 9.32 148 3 Xenon tetrafluoride XeF4 388.90 s 612 7.04 188 3 Zirconium(IV) bromide ZrBr4 633 s 805 424 3 Zirconium(IV) chloride ZrCl4 604 s 778 5.77 319 3 Zirconium(IV) iodide ZrI4 704 s 960 530 3
