Chemical Properties of Silylidyne (CAS 13774-94-2)

Silylidyne

InChI
InChI=1S/HSi/h1H
InChI Key
QHGSGZLLHBKSAH-UHFFFAOYSA-N
Formula
HSi
SMILES
[SiH]
Molecular Weight1
29.09
CAS
13774-94-2
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Physical Properties

Property Value Unit Source
EA 1.28 ± 0.01 eV NIST
IE [7.89; 8.27] eV Show Hide
IE 7.89 ± 0.07 eV NIST
IE 7.91 ± 0.01 eV NIST
IE Outlier 8.27 ± 0.06 eV NIST
IE 8.04 eV NIST
IE 7.91 eV NIST
IE 8.01 ± 0.08 eV NIST
logPoct/wat -0.649 Crippen Calculated Property

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Correlations

Property Value Unit Temperature (K) Source
Cp,gas [30.11; 35.75] J/mol×K [298.00; 1400.00] NIST Show Hide
EquationY = A + B·t + C·t² + D·t³ + E/t², t = T/1000
Y is Cp,gas in J/mol×K, T in K
Coefficient A2.35513e+01
Coefficient B1.34143e+01
Coefficient C-2.70094e+00
Coefficient D-5.15586e-01
Coefficient E2.49938e-01
ReferenceChase, 1998
CommentF=369.9087, G=224.0766, H=376.6625; Data last reviewed in December, 1976
Temperature range, min.298.00
Temperature range, max.1400.00
Cp,gas 30.11 J/mol×K 298.00 Calculated Property
Cp,gas 30.09 J/mol×K 420.44 Calculated Property
Cp,gas 30.80 J/mol×K 542.89 Calculated Property
Cp,gas 31.69 J/mol×K 665.33 Calculated Property
Cp,gas 32.59 J/mol×K 787.78 Calculated Property
Cp,gas 33.44 J/mol×K 910.22 Calculated Property
Cp,gas 34.19 J/mol×K 1032.67 Calculated Property
Cp,gas 34.84 J/mol×K 1155.11 Calculated Property
Cp,gas 35.36 J/mol×K 1277.56 Calculated Property
Cp,gas 35.75 J/mol×K 1400.00 Calculated Property
Cp,gas [35.74; 43.30] J/mol×K [1400.00; 6000.00] NIST Show Hide
EquationY = A + B·t + C·t² + D·t³ + E/t², t = T/1000
Y is Cp,gas in J/mol×K, T in K
Coefficient A3.77827e+01
Coefficient B2.45072e-01
Coefficient C-9.24300e-03
Coefficient D2.08910e-02
Coefficient E-4.75972e+00
ReferenceChase, 1998
CommentF=356.3308, G=233.3153, H=376.6625; Data last reviewed in December, 1976
Temperature range, min.1400.00
Temperature range, max.6000.00
Cp,gas 35.74 J/mol×K 1400.00 Calculated Property
Cp,gas 37.06 J/mol×K 1911.11 Calculated Property
Cp,gas 37.81 J/mol×K 2422.22 Calculated Property
Cp,gas 38.40 J/mol×K 2933.33 Calculated Property
Cp,gas 38.97 J/mol×K 3444.44 Calculated Property
Cp,gas 39.60 J/mol×K 3955.56 Calculated Property
Cp,gas 40.32 J/mol×K 4466.67 Calculated Property
Cp,gas 41.16 J/mol×K 4977.78 Calculated Property
Cp,gas 42.15 J/mol×K 5488.89 Calculated Property
Cp,gas 43.30 J/mol×K 6000.00 Calculated Property

Similar Compounds

Silylene. Silyl radical. Iron sulfide. HSiCl. Silane. Chlorosilyl radical. Silane, trichloro. SULFUR TRIOXIDE. Dichlorosilane. Isocyano silane. disilane. Trifluoroamine oxide. Bromotrifluoromethane. Methane, tribromofluoro-. Diphosphorus trihydride.

Find more compounds similar to Silylidyne.

Sources

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Outlier This icon means that the value is more than 2 standard deviations away from the property mean.
Calculated This icon marks a calculated value or equation: a prediction, not a measurement.
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