1,1-DIMETHYL-1-SILAETHYLENE - HEAT OF FORMATION, IONIZATION-POTENTIAL AND THE ENERGY OF THE SILICON-CARBON PI-BOND

被引：28

作者：

GUSELNIKOV, LE

NAMETKIN, NS

机构：

[1] Topchiev Institute of Petrochemical Synthesis, Academy of Sciences, Moscow

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1979年 / 169卷 / 02期

关键词：

D O I：

10.1016/S0022-328X(00)81154-7

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The thermodynamic cycle consisting of thermal decomposition and dissociative ionization processes for 1,1-dimethyl-1-silacyclobutane is calculated. The heat of formation and the ionization potential (IP) for 1,1-dimethyl-1-sila-ethylene (DMSE) have been obtained: ΔHof(DMSE) = 15.5 ± 5 kcal/mol; IP(DMSE) = 7.5 ± 0.3 eV. The siliconcarbon π-bond energy in DMSE is estimated: Dπ(SiC) 28 ± 8 kcal/mol. © 1979.

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页码：155 / 164

页数：10

相关论文

共 49 条

[11] P-PI-P-PI BONDING IN SILICON-COMPOUNDS EHMO AND CNDO CALCULATIONS [J].

CURTIS, MD .

JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1973, 60 (01) :63-75

[12] MECHANISMS OF PYROLYSIS AND BOND DISSOCIATION ENERGIES IN TRIMETHYLSILANE [J].

DAVIDSON, IM ;

LAMBERT, CA .

JOURNAL OF THE CHEMICAL SOCIETY A -INORGANIC PHYSICAL THEORETICAL, 1971, (07) :882-&

[13] SOME ASPECTS OF SILICON RADICAL CHEMISTRY [J].

DAVIDSON, IM .

QUARTERLY REVIEWS, 1971, 25 (01) :111-&

[14] KINETICALLY DETERMINED BOND DISSOCIATION ENERGIES IN HEXAMETHYLDISILANE [J].

DAVIDSON, IM ;

HOWARD, AB .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1973, (09) :323-324

[15]

DAVIDSON IMT, 1975, SPECIALIST PERIODICA, V1

[16] GROUND-STATES OF MOLECULES .29. MINDO-3 CALCULATIONS OF COMPOUNDS CONTAINING THIRD ROW ELEMENTS [J].

DEWAR, MJS ;

LO, DH ;

RAMSDEN, CA .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1975, 97 (06) :1311-1318

[17] A KINETIC STUDY OF GAS-PHASE THERMAL DECOMPOSITION OF 1,1-DIMETHYL-1-SILACYCLOBUTANE [J].

FLOWERS, MC ;

GUSELNIK.LE .

JOURNAL OF THE CHEMICAL SOCIETY B-PHYSICAL ORGANIC, 1968, (04) :419-&

[18] CORRECTION [J].

FLOWERS, MC .

JOURNAL OF THE CHEMICAL SOCIETY B-PHYSICAL ORGANIC, 1968, (11) :1396-&

[19]

GENCHEL VG, 1976, IAN SSSR KH, P2337

[20]

GUSELNIKOV LE, 1976, DOKL AKAD NAUK SSSR+, V229, P1364

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