Stannane, tetraphenyl-
- Formula: C24H20Sn
- Molecular weight: 427.126
- IUPAC Standard InChIKey: CRHIAMBJMSSNNM-UHFFFAOYSA-N
- CAS Registry Number: 595-90-4
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
The 3d structure may be viewed using Java or Javascript. - Other names: Tetraphenylstannane; Tetraphenyltin; Tin, tetraphenyl-,
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Gas phase thermochemistry data
Go To: Top, Phase change data, IR Spectrum, Mass spectrum (electron ionization), References, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: José A. Martinho Simões
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔfH°gas | 700. ± 400. | kJ/mol | AVG | N/A | Average of 6 values; Individual data points |
Phase change data
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled as indicated in comments:
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
AC - William E. Acree, Jr., James S. Chickos
MS - José A. Martinho Simões
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
Tfus | 501. | K | N/A | Adams and Carson, 1969 | Uncertainty assigned by TRC = 2. K; TRC |
Tfus | 503.2 | K | N/A | Sangster and Irvine, 1956 | Uncertainty assigned by TRC = 4. K; TRC |
Tfus | 499.1 | K | N/A | Forward, Bowden, et al., 1949 | Uncertainty assigned by TRC = 0.7 K; TRC |
Tfus | 499.15 | K | N/A | Smith and Andrews, 1931 | Uncertainty assigned by TRC = 2. K; TRC |
Quantity | Value | Units | Method | Reference | Comment |
ΔsubH° | 161.1 ± 4.2 | kJ/mol | N/A | Pilcher and Skinner, 1983 | See also Adams, Carson, et al., 1969.; AC |
ΔsubH° | 59.5 | kJ/mol | N/A | Newkirk, 1972 | See also Marcus and Loewenschuss, 1986.; AC |
ΔsubH° | 161.1 ± 4.2 | kJ/mol | CC-SB | Keiser and Kana'an, 1969 | MS |
Enthalpy of sublimation
ΔsubH (kJ/mol) | Temperature (K) | Method | Reference | Comment |
---|---|---|---|---|
151.7 | 427. | A | Stephenson and Malanowski, 1987 | Based on data from 393. to 461. K.; AC |
152.5 ± 0.6 | 428. to 454. | TE | Keiser and Kana'an, 1969, 2 | AC |
151.8 ± 1.1 | 393. to 461. | ME | Keiser and Kana'an, 1969, 2 | AC |
Enthalpy of fusion
ΔfusH (kJ/mol) | Temperature (K) | Method | Reference | Comment |
---|---|---|---|---|
37.2 | 502.2 | DSC | Vitoria and Walkley, 1969 | AC |
IR Spectrum
Go To: Top, Gas phase thermochemistry data, Phase change data, Mass spectrum (electron ionization), References, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: Coblentz Society, Inc.
Condensed Phase Spectrum
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Notice: Except where noted, spectra from this collection were measured on dispersive instruments, often in carefully selected solvents, and hence may differ in detail from measurements on FTIR instruments or in other chemical environments. More information on the manner in which spectra in this collection were collected can be found here.
Notice: Concentration information is not available for this spectrum and, therefore, molar absorptivity values cannot be derived.
Additional Data
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Owner | Copyright (C) 1987 by the Coblentz Society Collection (C) 2018 copyright by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved. |
---|---|
Origin | DOW CORNING CORP. |
Source reference | COBLENTZ NO. 5579 |
Date | 1966/05/10 |
Name(s) | tetraphenylstannane |
State | SOLID (SPLIT MULL) |
Instrument | PERKIN-ELMER 521 (GRATING) |
Instrument parameters | FILTERS AT 3150, 2500, 2000, 1150, 700, 410. GRATING CHANGES: 2000, 630 |
Resolution | 2 |
Melting point | 228 C |
Mass spectrum (electron ionization)
Go To: Top, Gas phase thermochemistry data, Phase change data, IR Spectrum, References, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director
Spectrum
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Additional Data
View image of digitized spectrum (can be printed in landscape orientation).
Due to licensing restrictions, this spectrum cannot be downloaded.
Owner | NIST Mass Spectrometry Data Center Collection (C) 2014 copyright by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved. |
---|---|
Origin | Chemical Concepts |
NIST MS number | 163437 |
References
Go To: Top, Gas phase thermochemistry data, Phase change data, IR Spectrum, Mass spectrum (electron ionization), Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Adams and Carson, 1969
Adams, G.P.; Carson, A.S.,
The Enthalpy of COmbustion of Organimetallic Compounds Measured with a Vacuum-jacketed Aneroud Calorimeter. The Enthalpy of Formation of Tin Tetraphenyl,
J. Chem. Thermodyn., 1969, 1, 393-6. [all data]
Sangster and Irvine, 1956
Sangster, R.C.; Irvine, J.W.,
Study of Organic Scintillators,
J. Chem. Phys., 1956, 24, 670. [all data]
Forward, Bowden, et al., 1949
Forward, M.V.; Bowden, S.T.; Jones, W.J.,
Physical Properties of Triphenyl Compounds of Group VB Elements,
J. Chem. Soc., 1949, 1949, 121-6. [all data]
Smith and Andrews, 1931
Smith, R.H.; Andrews, D.H.,
Thermal Energy Studies II. Phenyl Derivatives of Metals,
J. Am. Chem. Soc., 1931, 53, 3661-7. [all data]
Pilcher and Skinner, 1983
Pilcher, G.; Skinner, H.A.,
Thermochemistry of organometallic compounds, 1983, 43-90, https://doi.org/10.1002/9780470771686.ch2
. [all data]
Adams, Carson, et al., 1969
Adams, G.P.; Carson, A.S.; Laye, P.G.,
The enthalpy of combustion of organometallic compounds measured with a vacuum-jacketed aneroid calorimeter The enthalpy of formation of tin tetraphenyl,
The Journal of Chemical Thermodynamics, 1969, 1, 4, 393-396, https://doi.org/10.1016/0021-9614(69)90069-X
. [all data]
Newkirk, 1972
Newkirk, Herbert W.,
Piezoelectric organometallic crystal: Growth and properties of tetraphenylsilicon, -germanium, -ti and -lead,
Journal of Organometallic Chemistry, 1972, 44, 2, 263-271, https://doi.org/10.1016/S0022-328X(00)82914-9
. [all data]
Marcus and Loewenschuss, 1986
Marcus, Yizhak; Loewenschuss, Aharon,
Entropies of tetrahedral M---phenyl species,
J. Chem. Soc., Faraday Trans. 1, 1986, 82, 3, 993, https://doi.org/10.1039/f19868200993
. [all data]
Keiser and Kana'an, 1969
Keiser, D.; Kana'an, A.S.,
J. Phys. Chem., 1969, 73, 4264. [all data]
Stephenson and Malanowski, 1987
Stephenson, Richard M.; Malanowski, Stanislaw,
Handbook of the Thermodynamics of Organic Compounds, 1987, https://doi.org/10.1007/978-94-009-3173-2
. [all data]
Keiser and Kana'an, 1969, 2
Keiser, D.; Kana'an, A.S.,
Enthalpy and entropy of sublimation of tetraphenyltin and hexaphenylditin. Bond dissociation energy of Sn-C and Sn-Sn,
J. Phys. Chem., 1969, 73, 12, 4264-4269, https://doi.org/10.1021/j100846a038
. [all data]
Vitoria and Walkley, 1969
Vitoria, M.; Walkley, John,
Studies in regular solution theory. Part 1.?Solubolity studies of tetraphenyltin in simple non-polar solvents,
Trans. Faraday Soc., 1969, 65, 57, https://doi.org/10.1039/tf9696500057
. [all data]
Notes
Go To: Top, Gas phase thermochemistry data, Phase change data, IR Spectrum, Mass spectrum (electron ionization), References
- Symbols used in this document:
Tfus Fusion (melting) point ΔfH°gas Enthalpy of formation of gas at standard conditions ΔfusH Enthalpy of fusion ΔsubH Enthalpy of sublimation ΔsubH° Enthalpy of sublimation at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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