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Disilene is an
inorganic compound with the
chemical formula Si 2H 4. The name
disilene,
referring to the
structure of a
particular prototropic tautomer...
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parent molecule is
disilene, Si2H4. The
first transient disilene was
reported in 1972 by D. N.
Roark and
Garry J. D. Peddle.
Simple disilenes easily polymerize...
- analogues.
Disilane and
longer silanes are
quite reactive compared to alkanes.
Disilene and
disilynes are
quite rare,
unlike alkenes and alkynes.
Examples of disilynes...
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significantly greater total enthalpy than a
single silene double bond, so
simple disilenes readily autopolymerise, and
silicon favors the
formation of
linear chains...
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characterized spectroscopically. The
first members of each
respectively are
disilene H2Si=SiH2 and
disilyne H−Si≡Si−H, the
silicon analogues of
ethylene and...
- of the
charge on silicon. When the
silylenoid is
irradiated or
heated a
disilene forms probably via a
silylene intermediate. With
electrophiles it reacts...
- atom
overlapping with the
empty p
orbital on the other. In contrast, in
disilenes each
silicon atom has
planar coordination but the
substituents are twisted...
- Cui,
Chunming (April 8, 2020). "Synthesis of Boryl-Substituted Disilane,
Disilene, and
Silyl Cation". Organometallics. 39 (23): 4164–4168. doi:10.1021/acs...
- a
sulfinyl group), and
sulfones (R-S(=O)2-R′, the
sulfonyl group) Si
disilenes silylidenephosphanes a.k.a. phosphasilenes, rare silanethiones, rare,...
-
first stable (kinetically shielded)
silene was
reported in 1981 by Brook.
Disilenes have Si=Si
double bonds and
disilynes are
silicon analogues of an alkyne...
