Silicon Oxide (SiO2)								O2Si1(g)
Enthalpy Reference Temperature = Tr = 298.15 K								Standard State Pressure = p° = 0.1 MPa
		J·K-1 mol-1						kJ·mol-1
T/K		Cp°		S°		-[G°-H°(Tr)]/T		H-H°(Tr)		fH°		fG°		log Kf
0		0.		0.		INFINITE		-10.581		-304.112		-304.112		INFINITE
100		31.422		188.175		264.459		-7.628		-304.330		-305.433		159.542
200		38.997		212.419		232.851		-4.086		-304.878		-306.331		80.006
250		41.746		221.426		229.688		-2.066		-305.165		-306.662		64.074
298.15		44.007		228.976		228.976		0.		-305.432		-306.926		53.772
300		44.089		229.249		228.977		0.081		-305.442		-306.935		53.442
350		46.161		236.204		229.522		2.339		-305.696		-307.163		45.842
400		48.007		242.491		230.756		4.694		-305.922		-307.357		40.137
450		49.641		248.241		232.384		7.136		-306.121		-307.524		35.696
500		51.076		253.547		234.238		9.655		-306.298		-307.670		32.142
600		53.416		263.076		238.269		14.885		-306.604		-307.915		26.806
700		55.180		271.449		242.423		20.319		-306.872		-308.112		22.992
800		56.513		278.909		246.526		25.906		-307.130		-308.272		20.128
900		57.531		285.627		250.503		31.611		-307.394		-308.399		17.899
1000		58.317		291.730		254.326		37.405		-307.672		-308.496		16.114
1100		58.934		297.319		257.984		43.269		-307.974		-308.563		14.652
1200		59.425		302.468		261.479		49.187		-308.302		-308.603		13.433
1300		59.820		307.241		264.818		55.150		-308.663		-308.613		12.400
1400		60.143		311.687		268.009		61.149		-309.060		-308.595		11.514
1500		60.409		315.845		271.061		67.177		-309.497		-308.547		10.745
1600		60.631		319.751		273.983		73.229		-309.978		-308.468		10.070
1700		60.817		323.433		276.785		79.302		-360.682		-307.911		9.461
1800		60.976		326.914		279.474		85.392		-361.028		-304.797		8.845
1900		61.111		330.214		282.058		91.497		-361.383		-301.663		8.293
2000		61.228		333.352		284.545		97.614		-361.747		-298.511		7.796
2100		61.330		336.342		286.941		103.742		-362.125		-295.340		7.346
2200		61.418		339.197		289.252		109.879		-362.515		-292.150		6.937
2300		61.496		341.929		291.483		116.025		-362.919		-288.943		6.562
2400		61.564		344.547		293.640		122.178		-363.339		-285.718		6.218
2500		61.625		347.062		295.727		128.337		-363.774		-282.475		5.902
2600		61.679		349.480		297.748		134.503		-364.225		-279.214		5.609
2700		61.727		351.809		299.707		140.673		-364.691		-275.935		5.338
2800		61.770		354.054		301.609		146.848		-365.173		-272.639		5.086
2900		61.809		356.223		303.455		153.027		-365.672		-269.326		4.851
3000		61.845		358.319		305.249		159.210		-366.186		-265.995		4.631
3100		61.877		360.347		306.993		165.396		-366.715		-262.646		4.426
3200		61.906		362.312		308.692		171.585		-367.259		-259.281		4.232
3300		61.933		364.217		310.346		177.777		-367.818		-255.898		4.051
3400		61.957		366.067		311.957		183.971		-368.390		-252.497		3.879
3500		61.979		367.863		313.529		190.168		-368.977		-249.081		3.717
3600		62.000		369.609		315.063		196.367		-753.729		-235.186		3.412
3700		62.019		371.308		316.560		202.568		-753.928		-220.779		3.117
3800		62.036		372.962		318.023		208.771		-754.141		-206.366		2.837
3900		62.052		374.574		319.452		214.975		-754.367		-191.948		2.571
4000		62.067		376.145		320.850		221.181		-754.606		-177.524		2.318
4100		62.081		377.678		322.217		227.389		-754.858		-163.094		2.078
4200		62.094		379.174		323.556		233.597		-755.122		-148.658		1.849
4300		62.106		380.635		324.866		239.807		-755.396		-134.215		1.630
4400		62.117		382.063		326.150		246.018		-755.683		-119.766		1.422
4500		62.128		383.459		327.408		252.231		-755.979		-105.310		1.222
4600		62.137		384.825		328.641		258.444		-756.287		-90.848		1.032
4700		62.147		386.161		329.851		264.658		-756.606		-76.378		0.849
4800		62.155		387.470		331.038		270.873		-756.936		-61.902		0.674
4900		62.163		388.752		332.203		277.089		-757.278		-47.418		0.505
5000		62.171		390.007		333.346		283.306		-757.632		-32.927		0.344
5100		62.178		391.239		334.469		289.523		-757.997		-18.429		0.189
5200		62.185		392.446		335.573		295.742		-758.376		-3.925		0.039
5300		62.192		393.631		336.657		301.960		-758.769		10.588		-0.104
5400		62.198		394.793		337.723		308.180		-759.177		25.108		-0.243
5500		62.203		395.935		338.771		314.400		-759.599		39.635		-0.376
5600		62.209		397.055		339.802		320.621		-760.038		54.171		-0.505
5700		62.214		398.157		340.816		326.842		-760.495		68.714		-0.630
5800		62.219		399.239		341.814		333.063		-760.972		83.267		-0.750
5900		62.224		400.302		342.796		339.286		-761.468		97.825		-0.866
6000		62.228		401.348		343.763		345.508		-761.985		112.395		-0.978
PREVIOUS: September 1967 (1 atm)								CURRENT: September 1967 (1 bar)
Silicon Oxide (SiO2)								O2Si1(g)

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