James Richard Fromm
| Formula | Dh0f | DG0f | S0 | C0p |
| kJ/mol | kJ/mol | J/K mol | J/K mol | |
| Ag (c) | 0.0 | 0.0 | 42.55 | 25.351 |
| Ag (g) | 284.55 | 245.65 | 172.997 | 20.786 |
| Ag+ (g) | 1021.73 | --- | --- | --- |
| Ag2CO3 (c) | -505.8 | -436.8 | 167.4 | 112.26 |
| Ag2O (c) | -31.05 | -11.20 | 121.3 | 65.86 |
| Ag2S (c, argentite) | -32.59 | -40.67 | 144.01 | 76.53 |
| AgCN (c) | 146.0 | 156.9 | 107.19 | 66.73 |
| AgCNS (c) | 87.9 | 101.39 | 131.0 | 63.0 |
| AgCl (c, cerargyrite) | -127.068 | -109.789 | 96.2 | 50.79 |
| AgBr (c) | -100.37 | -96.90 | 107.1 | 52.38 |
| AgI (c) | -61.83 | -66.19 | 115.5 | 56.82 |
| AgNO3 (c) | -124.39 | -33.47 | 140.92 | 93.05 |
| Ag3PO4 (c) | --- | -879.0 | --- | --- |
| Ag2CrO4 (c) | -731.74 | -641.76 | 217.6 | 142.26 |
| Ag2SO4 (c) | -715.88 | -618.41 | 200.4 | 131.38 |
| Al (c) | 0.0 | 0.0 | 28.33 | 24.35 |
| Al (g) | 326.4 | 285.7 | 164.54 | 21.38 |
| Al+++ (g) | 5483.17 | --- | --- | --- |
| Al(OH)3 | -1276.0 | --- | --- | --- |
| AlCl3 (c) | -704.2 | -628.8 | 110.67 | 91.84 |
| AlCl3 (g) | -583.2 | --- | --- | --- |
| Al2O3 (c, alumina, alpha) | -1675.7 | -1582.3 | 50.92 | 79.04 |
| B (c) | 0.0 | 0.0 | 5.86 | 11.09 |
| BF3 (g) | -1137.0 | -1120.35 | 254.01 | 50.46 |
| BaCO3 (c, witherite) | -1216.3 | -1137.6 | 112.1 | 85.35 |
| BaC2O4 (c) | -1368.6 | --- | --- | --- |
| BaCrO4 (c) | -1446.0 | -1345.22 | 158.6 | --- |
| BaF2 (c) | -1207.1 | -1156.8 | 96.36 | 71.21 |
| BaSO4 (c) | -1473.2 | -1362.2 | 132.2 | 101.75 |
| Bi (c) | 0.0 | 0.0 | 56.74 | 25.52 |
| Bi2S3 (c) | -143.1 | -140.6 | 200.4 | 122.2 |
| Br2 (l) | 0.0 | 0.0 | 152.231 | 75.689 |
| Br2 (g) | 30.907 | 3.110 | 245.463 | 36.02 |
| Br (g) | 111.88 | 82.429 | 174.91 | 20.786 |
| Br- (g) | -219.07 | --- | --- | --- |
| C (c, graphite) | 0.0 | 0.0 | 5.740 | 8.527 |
| C (c, diamond) | 1.895 | 2.900 | 2.377 | 6.113 |
| C (g) | 716.682 | 671.257 | 158.096 | 20.838 |
| CO (g) | -110.525 | -137.168 | 197.674 | 29.42 |
| CO2 (g) | -393.509 | -394.359 | 213.74 | 37.11 |
| COCl2 (g, phosgene) | -218.8 | -204.6 | 283.53 | 57.66 |
| CH4 (g, methane) | -74.81 | -50.72 | 186.264 | 35.309 |
| C2H2 (g, ethyne) | 226.73 | 209.20 | 200.94 | 43.93 |
| C2H4 (g, ethene) | 52.25 | 68.12 | 219.45 | 43.56 |
| C2H6 (g, ethane) | -84.68 | -32.82 | 229.60 | 52.63 |
| C3H6 (g, propene) | 20.2 | 62.72 | 266.9 | 64.0 |
| C3H8 (g, propane) | -104.5 | -23.4 | 269.9 | 7.0 |
| C4H10 (g, n-butane) | -126.5 | -17.15 | 310.1 | 97.4 |
| C5H12 (g, n-pentane) | -146.5 | -8.37 | 348.9 | 120.2 |
| C8H18 (g, octane) | -208.5 | 16.40 | 466.7 | 189.0 |
| CH3OCH3 (g, dimethyl ether) | -184.05 | -112.59 | 266.38 | 64.39 |
| CH3OH (g, methanol) | -200.66 | -162.00 | 239.70 | 43.89 |
| CH3OH (l, methanol) | -238.66 | -166.36 | 126.8 | 81.6 |
| C2H5OH (g, ethanol) | -235.10 | -168.49 | 282.70 | 65.44 |
| C2H5OH (l, ethanol) | -277.69 | -174.78 | 160.7 | 111.46 |
| CH3COOH (l, acetic acid) | -484.51 | -389.9 | 159.8 | 124.3 |
| CH3CHO (l, acetaldehyde) | -192.30 | -128.20 | 160.2 | --- |
| CH3Cl (g) | -80.83 | -57.37 | 234.58 | 40.75 |
| CHCl3 (g, chloroform) | -103.14 | -70.34 | 295.71 | 65.69 |
| CCl4 (l, carbon tetrachloride) | -135.44 | -65.27 | 216.40 | 131.75 |
| C6H6 (g, benzene) | 82.9 | 129.7 | 269.2 | 81.6 |
| C6H6 (l, benzene) | 49.0 | 124.7 | 172.0 | 132.0 |
| C6H12 (l, cyclohexane) | -156.3 | 26.7 | 204.4 | 157.7 |
| CaO (c) | -635.09 | -604.03 | 39.75 | 42.80 |
| Ca(OH)2 (c) | -986.09 | -898.49 | 83.39 | 87.49 |
| CaCO3 (c, calcite) | -1206.92 | -1128.79 | 92.9 | 81.88 |
| CaCO3 (c, aragonite) | -1207.13 | -1127.75 | 88.7 | 81.25 |
| CaC2O4 (c) | -1360.6 | --- | --- | --- |
| CaF2 (c) | -1219.6 | -1167.3 | 68.87 | 67.03 |
| Ca3(PO4)2 (c) | -4109.9 | -3884.7 | 240.91 | 231.58 |
| CaSO4 (c, anhydrite) | -1434.11 | -1321.79 | 106.7 | 99.66 |
| Cd (c) | 0.0 | 0.0 | 51.76 | 25.98 |
| Cd (g) | 2623.64 | --- | --- | --- |
| Cd++ (g) | 112.01 | 77.41 | 167.746 | 20.786 |
| Cd(OH)2 (c) | -560.7 | -473.6 | 96.0 | --- |
| Cds (c) | -161.9 | -156.5 | 64.9 | --- |
| Cl2 (g) | 0.0 | 0.0 | 223.066 | 33.907 |
| Cl (g) | 121.679 | 105.680 | 165.198 | 21.840 |
| Cl- (g) | -233.13 | --- | --- | --- |
| ClO2 (g) | 102.5 | 120.5 | 256.84 | 41.97 |
| Cu (c) | 0.0 | 0.0 | 33.150 | 24.35 |
| Cu (g) | 338.32 | 298.58 | 166.38 | 20.786 |
| CuC2O4 (c) | --- | -661.8 | --- | --- |
| CuCO3.Cu(OH)2 (c, malachite) | -1051.4 | -893.6 | 186.2 | --- |
| Cu2O (c, cuprite) | -168.6 | -146.0 | 93.14 | 63.64 |
| CuO (c, tenorite) | -157.3 | -129.7 | 42.63 | 42.30 |
| Cu(OH)2 (c) | -449.8 | --- | --- | --- |
| Cu2S (c, chalcocite) | -79.5 | -86.2 | 120.9 | 76.32 |
| CuS (c, covellite) | -53.1 | -53.6 | 66.5 | 47.82 |
| F2 (g) | 0.0 | 0.0 | 202.78 | 31.30 |
| F (g) | 78.99 | 61.91 | 158.754 | 22.744 |
| F- (g) | -255.39 | --- | --- | --- |
| Fe (c) | 0.0 | 0.0 | 27.28 | 25.10 |
| Fe (g) | 416.3 | 370.7 | 180.490 | 25.677 |
| Fe++ (g) | 2749.93 | --- | --- | --- |
| Fe+++ (g) | 5712.8 | --- | --- | --- |
| FeO (c, wuestite) | -266.27 | -245.12 | 57.49 | 48.12 |
| Fe2O3 (c, hematite) | -824.2 | -742.2 | 87.40 | 103.85 |
| Fe3O4 (c, magnetite) | -1118.4 | -1015.4 | 146.4 | 143.43 |
| Fe(OH)3 (c) | -823.0 | -696.5 | 106.7 | --- |
| Fe3C (c, cementite) | 25.1 | 20.1 | 104.6 | 105.9 |
| FeCO3 (c, siderite) | -740.57 | -666.67 | 92.9 | 82.13 |
| FeS (c, pyrrhotite) | -100.0 | -100.0 | 60.29 | 50.54 |
| FeS2 (c, pyrite) | -178.2 | -166.9 | 52.93 | 62.17 |
| FeSO4 (c) | -928.4 | -820.8 | 107.5 | 100.58 |
| Fe2(SO4)3 (c) | -2581.5 | --- | --- | --- |
| H2 (g) | 0.0 | 0.0 | 130.684 | 28.824 |
| H (g) | 217.965 | 203.247 | 114.713 | 20.784 |
| H+ (g) | 1536.202 | --- | --- | --- |
| H2O (g) | -241.818 | -228.572 | 188.825 | 33.577 |
| H2O (l) | -285.830 | -237.129 | 69.91 | 75.291 |
| H2O2 (g) | -136.31 | -105.57 | 232.7 | 43.1 |
| H2O2 (l) | -187.78 | -120.35 | 109.6 | 89.1 |
| H2S (g) | -20.63 | -33.56 | 105.79 | 34.23 |
| H2SO4 (l) | -813.989 | -690.003 | 156.904 | 138.91 |
| HF (g) | -271.1 | -273.2 | 173.779 | 29.133 |
| HCl (g) | -92.307 | -95.299 | 186.908 | 29.12 |
| HBr (g) | -36.40 | -53.45 | 198.695 | 29.142 |
| HI (g) | 26.48 | 1.70 | 206.594 | 29.158 |
| HCN (g) | 135.1 | 124.7 | 201.78 | 35.86 |
| Hg (l) | 0.0 | 0.0 | 76.02 | 27.983 |
| HgCl2 (c) | -224.3 | -178.6 | 146.0 | --- |
| Hg2Br2 (c) | -206.90 | -181.075 | 218.0 | --- |
| Hg2Cl2 (c) | -265.22 | -210.745 | 192.5 | --- |
| HgS (c, red) | -58.2 | -50.6 | 82.4 | 48.41 |
| HgS (c, black) | -53.6 | -47.7 | 88.3 | --- |
| Hg2SO4 (c) | -743.12 | -625.815 | 200.66 | 131.96 |
| I2 (c) | 0.0 | 0.0 | 116.135 | 54.438 |
| I2 (g) | 62.438 | 19.327 | 260.69 | 36.90 |
| I (g) | 106.838 | 70.250 | 180.791 | 20.786 |
| I- (g) | -197.0 | --- | --- | --- |
| ICl (g) | 17.78 | -5.46 | 247.551 | 35.56 |
| K (c) | 0.0 | 0.0 | 64.18 | 29.58 |
| K (g) | 89.24 | 60.59 | 160.336 | 20.786 |
| K+ (g) | 514.26 | --- | --- | --- |
| KF (c) | -567.27 | -537.75 | 66.57 | 49.04 |
| KCl (c) | -436.747 | -409.14 | 82.59 | 51.30 |
| KBr (c) | -393.798 | -380.66 | 95.90 | 52.30 |
| KI (c) | -327.900 | -324.892 | 106.32 | 52.93 |
| KClO4 (c) | -432.75 | 303.09 | 151.0 | 112.38 |
| KNO3 (c) | -494.63 | -394.86 | 133.05 | 96.40 |
| Mg (c) | 0.0 | 0.0 | 32.68 | 24.89 |
| Mg++ (g) | 2348.504 | --- | --- | --- |
| MgF2 (c) | -1123.4 | -1070.2 | 57.24 | 61.59 |
| MgCO3 (c, magnesite) | -1095.8 | -1012.1 | 65.7 | 75.52 |
| Mg(OH)2 (c) | -924.54 | -833.51 | 63.18 | 77.03 |
| Mn (c) | 0.0 | 0.0 | 32.01 | 26.32 |
| MnO2 (c) | -520.03 | -465.14 | 53.05 | 54.14 |
| MnS (c, green) | -214.2 | -218.4 | 78.2 | 49.96 |
| N2 (g) | 0.0 | 0.0 | 191.61 | 29.125 |
| N (g) | 472.704 | 455.563 | 153.298 | 20.786 |
| NH3 (g) | -46.11 | -16.45 | 192.45 | 35.06 |
| NH4Cl (c) | -314.43 | -202.87 | 94.6 | 84.1 |
| NO (g) | 90.25 | 86.55 | 210.761 | 29.844 |
| NO2 (g) | 33.18 | 51.31 | 240.06 | 37.20 |
| N2O (g) | 82.05 | 104.20 | 219.85 | 38.45 |
| N2O4 (g) | 9.16 | 97.89 | 304.29 | 77.28 |
| N2O4 (l) | -19.50 | 97.54 | 209.2 | 142.7 |
| N2O5 (g) | 11.3 | 115.1 | 355.7 | 84.5 |
| N2O5 (c) | -43.1 | 113.9 | 178.2 | 143.1 |
| NOCl (g) | 51.71 | 66.08 | 261.69 | 44.69 |
| NOBr (g) | 82.17 | 82.42 | 273.66 | 45.48 |
| Na (c) | 0.0 | 0.0 | 51.21 | 28.24 |
| Na (g) | 107.32 | 76.761 | 153.712 | 20.786 |
| Na+ (g) | 609.358 | --- | --- | --- |
| NaF (c) | -573.647 | -543.494 | 51.46 | 46.86 |
| NaCl (c) | -411.153 | -384.138 | 72.13 | 50.50 |
| NaBr (c) | -361.062 | -348.983 | 86.82 | 51.38 |
| NaI (c) | -287.78 | -286.06 | 98.53 | 52.09 |
| Na2CO3 (c) | -1130.68 | -1044.44 | 134.98 | 112.30 |
| NaNO2 (c) | -358.65 | -284.55 | 103.8 | --- |
| NaNO3 (c) | -467.85 | -367.00 | 116.52 | 92.88 |
| Na2O (c) | -414.22 | -375.46 | 75.06 | 69.12 |
| NiS (c) | -82.0 | -79.5 | 52.97 | 47.11 |
| O2 (g) | 0.0 | 0.0 | 205.138 | 29.355 |
| O3 (g, ozone) | 142.7 | 163.2 | 238.93 | 39.20 |
| O (g) | 249.170 | 231.731 | 161.055 | 21.912 |
| P (c, white) | 0.0 | 0.0 | 41.09 | 23.840 |
| P (g) | 314.64 | 278.25 | 163.193 | 20.786 |
| PH3 (g) | 5.4 | 13.4 | 210.23 | 37.11 |
| PCl3 (g) | -287.0 | -267.8 | 311.78 | 71.84 |
| PCl5 (g) | -374.9 | -305.0 | 364.58 | 112.80 |
| Pb (c) | 0.0 | 0.0 | 64.81 | 26.44 |
| Pb (g) | 195.0 | 161.9 | 175.373 | 20.786 |
| PbBr2 (c) | -278.9 | -261.92 | 161.5 | 80.12 |
| PbCl2 (c) | -359.41 | -314.10 | -136.0 | --- |
| PbO (c, red) | -218.99 | -189.93 | 66.5 | 45.81 |
| PbO (c, yellow, litharge) | -217.32 | -187.89 | 68.70 | 45.77 |
| PbO2 (c) | -277.4 | -217.33 | 68.6 | 64.64 |
| Pb3O4 (c) | -718.4 | -601.2 | 211.3 | 146.9 |
| Pb(OH)2 (c) | --- | -452.2 | --- | --- |
| PbS (c, galena) | -100.4 | -98.7 | 91.2 | 49.50 |
| PbSO4 (c) | -919.94 | -813.14 | 148.57 | 103.207 |
| S (c, rhombic) | 0.0 | 0.0 | 31.80 | 22.64 |
| S (c, monoclinic) | 0.33 | --- | --- | --- |
| S (g) | 278.805 | 238.250 | 167.821 | 23.673 |
| SF6 (g) | -1209.0 | -1105.3 | 291.82 | 97.28 |
| SO2 (g) | -296.830 | -300.194 | 248.22 | 39.87 |
| SO3 (g) | -395.72 | -371.06 | 256.76 | 50.67 |
| SO3 (l) | -441.04 | -373.75 | 113.8 | --- |
| SO2Cl2 (g) | -364.0 | -320.0 | 311.94 | 77.0 |
| Sn (c, white) | 0.0 | 0.0 | 51.55 | 26.99 |
| Sn (c, grey) | -2.09 | 0.13 | 44.14 | 25.77 |
| SnO (c) | -285.8 | -256.9 | 56.5 | 44.31 |
| SnO2 (c, cassiterite) | -580.7 | -519.6 | 52.3 | 52.59 |
| SnS (c) | -100.0 | -98.3 | 77.0 | 49.25 |
| Tl (c) | 0.0 | 0.0 | 64.18 | 26.32 |
| Tl+ (g) | 777.764 | --- | --- | --- |
| Tl+++ (g) | 5639.2 | --- | --- | --- |
| W (c) | 0.0 | 0.0 | 32.64 | 24.27 |
| WO2 (c) | -589.69 | -533.89 | 50.54 | 56.11 |
| WO3 (c) | -842.87 | -764.03 | 75.90 | 73.76 |
| Zn (c) | 0.0 | 0.0 | 41.63 | 25.40 |
| Zn++ (g) | 2782.78 | --- | --- | --- |
| ZnO (c) | -348.28 | -318.30 | 43.64 | 40.25 |
| ZnS (c, wurtzite) | -192.63 | --- | --- | --- |
| ZnS (c, sphalerite) | -205.98 | -201.29 | 57.7 | 46.0 |