Chemical Properties of Silicon tetrafluoride (CAS 7783-61-1)

Silicon tetrafluoride

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InChI
InChI=1S/F4Si/c1-5(2,3)4
InChI Key
ABTOQLMXBSRXSM-UHFFFAOYSA-N
Formula
F4Si
SMILES
F[Si](F)(F)F
Molecular Weight1
104.08
CAS
7783-61-1
Other Names
  • SiF4
  • Silane, tetrafluoro-
  • Silicon fluoride
  • Silicon fluoride (SiF4)
  • Tetrafluorosilane
  • UN 1859
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Physical Properties

Property Value Unit Source
PAff [492.00; 502.90] kJ/mol Show Hide
PAff 502.90 kJ/mol NIST
PAff 492.00 ± 8.40 kJ/mol NIST
PAff 492.90 ± 8.40 kJ/mol NIST
BasG [465.70; 476.60] kJ/mol Show Hide
BasG 476.60 kJ/mol NIST
BasG 465.70 ± 8.40 kJ/mol NIST
BasG 466.50 ± 8.40 kJ/mol NIST
SProt [21.00; 21.00] J/mol×K Show Hide
SProt 21.00 J/mol×K NIST
SProt 21.00 J/mol×K NIST
Δfgas -1615.00 ± 0.80 kJ/mol NIST
Δf(+) ion -134.00 ± 7.10 kJ/mol NIST
IE [15.00; 16.50] eV Show Hide
IE 15.24 ± 0.14 eV NIST
IE 15.29 ± 0.08 eV NIST
IE 15.19 eV NIST
IE 15.00 ± 1.00 eV NIST
IE 15.70 eV NIST
IE 15.81 ± 0.02 eV NIST
IE 15.92 eV NIST
IE 15.70 ± 0.10 eV NIST
IE 16.40 eV NIST
IE 16.50 eV NIST
IE 16.45 eV NIST
IE 16.46 ± 0.04 eV NIST
log10WS 0.97 Crippen Calculated Property
logPoct/wat 1.300 Crippen Calculated Property
Pc 3714.57 ± 5.06 kPa NIST
gas,1 bar 282.76 ± 0.50 J/mol×K NIST
Tboil 187.00 K NIST
Tc 259.00 ± 0.02 K NIST

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
ΔsubH 25.80 kJ/mol 165.50 NIST

Datasets

Kinematic viscosity, m2/s

Fixed Measured
Temperature, K - Gas Pressure, kPa - Gas Kinematic viscosity, m2/s - Gas
215.00 198.15 1.0560e-06
215.00 283.66 7.3200e-07
215.00 378.50 5.2400e-07
215.00 461.43 4.3700e-07
215.00 551.52 3.6020e-07
215.00 649.39 3.0310e-07
215.00 746.64 2.5900e-07
230.00 271.49 8.8800e-07
230.00 424.62 5.6300e-07
230.00 578.31 3.9850e-07
230.00 742.99 2.8350e-07
230.00 897.83 2.4990e-07
230.00 1088.35 2.9000e-07
230.00 1250.99 1.7580e-07
245.00 248.32 1.0930e-06
245.00 393.67 6.6020e-07
245.00 542.46 4.9200e-07
245.00 703.75 3.6950e-07
245.00 873.41 2.9490e-07
245.00 1034.47 2.4570e-07
245.00 1220.05 2.0780e-07
245.00 1434.33 1.7380e-07
245.00 1599.80 1.5510e-07
245.00 1777.83 1.3990e-07
245.00 1958.48 1.2460e-07
260.00 206.14 1.3380e-06
260.00 410.06 7.4900e-07
260.00 617.98 4.8200e-07
260.00 830.76 3.5430e-07
260.00 1047.12 2.7410e-07
260.00 1252.04 2.2990e-07
260.00 1498.23 1.9110e-07
260.00 1794.29 1.5750e-07
260.00 2026.63 1.3920e-07
260.00 2282.25 1.2470e-07
260.00 2541.67 1.0970e-07
274.58 524.86 6.3600e-07
274.58 642.96 5.0900e-07
274.58 744.26 4.2440e-07
274.58 845.26 3.8840e-07
274.58 947.16 3.4790e-07
274.58 1048.29 3.1100e-07
274.58 1150.31 2.8600e-07
274.58 1252.18 2.5940e-07
274.58 1353.82 2.4220e-07
274.58 1454.61 2.2790e-07
274.58 1556.05 2.0930e-07
274.58 1657.90 2.0060e-07
274.58 1764.42 1.8190e-07
274.58 1878.13 1.7040e-07
274.58 1998.50 1.6390e-07
274.58 2141.86 1.5180e-07
274.58 2244.21 1.4240e-07
274.58 2354.11 1.3610e-07
274.58 2474.02 1.3050e-07
274.58 2776.62 1.1500e-07
274.58 2951.29 1.0760e-07
300.00 386.04 1.1400e-06
300.00 581.57 7.4200e-07
300.00 775.29 5.2000e-07
300.00 975.51 4.0400e-07
300.00 1173.93 3.2470e-07
300.00 1443.44 2.6900e-07
300.00 1648.68 2.3740e-07
300.00 1872.11 2.1070e-07
300.00 2157.89 1.7100e-07
300.00 2526.14 1.5300e-07
324.96 582.54 8.8400e-07
324.96 731.36 6.0000e-07
324.96 1070.79 4.2200e-07
324.96 1257.38 3.6000e-07
324.96 1487.57 3.1000e-07
324.96 1769.00 2.5860e-07
324.96 1936.20 2.4170e-07
324.96 2114.40 2.1100e-07
324.96 2322.23 1.9890e-07
324.96 2540.96 1.8430e-07
Reference

Correlations

Property Value Unit Temperature (K) Source
Pvap [0.01; 3672.24] kPa [117.15; 259.00] The Yaw... Show Hide
Equationln(Pvp) = A + B/(T + C)
Coefficient A1.34694e+01
Coefficient B-1.05775e+03
Coefficient C-5.79400e+01
Temperature range, min.117.15
Temperature range, max.259.00
Pvap 0.01 kPa 117.15 Calculated Property
Pvap 0.53 kPa 132.91 Calculated Property
Pvap 6.12 kPa 148.67 Calculated Property
Pvap 34.36 kPa 164.43 Calculated Property
Pvap 123.64 kPa 180.19 Calculated Property
Pvap 332.10 kPa 195.96 Calculated Property
Pvap 728.47 kPa 211.72 Calculated Property
Pvap 1380.78 kPa 227.48 Calculated Property
Pvap 2347.44 kPa 243.24 Calculated Property
Pvap 3672.24 kPa 259.00 Calculated Property

Similar Compounds

Difluorooxosilane. silicon fluoride. F2Si=CH2. Silane, trifluoromethyl-. Bromine monoxide. Difluorosilane thiol. Trichlorofluorosilane. Digallium monotelluride. Selenium difluoride. Nitrogen dioxide. Sodium nitrate. Nitrogen oxide anion. Strontium monohydroxide. Hypobromous acid. dimercury dichloride.

Find more compounds similar to Silicon tetrafluoride.

Sources

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