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Silane SiH 4, the parent. Binary silicon-hydrogen compounds (which are sometimes called silanes also) includes silane itself but also compounds with Si-Si bonds including disilane and longer chains. Silanes with one, two, three, or four Si-H bonds are called hydrosilanes. Silane is again the parent member. Examples: triethylsilane (HSi(C 2 H 5)
Silane (Silicane) is an inorganic compound with chemical formula SiH 4. It is a colorless, pyrophoric gas with a sharp, repulsive, pungent smell, somewhat similar to that of acetic acid . [ 6 ] Silane is of practical interest as a precursor to elemental silicon .
hexasilane Si 6 H 14 or H 3 Si−SiH 2 −SiH 2 −SiH 2 −SiH 2 −SiH 3, 6 silicon atoms and 14 hydrogen atoms, analogous to hexane; Silanes are named by adding the suffix-silane to the appropriate numerical multiplier prefix. Hence, disilane, Si 2 H 6; trisilane Si 3 H 8; tetrasilane Si 4 H 10; pentasilane Si 5 H 12; etc.
The first isolated example of a silanol was Et 3 SiOH, reported in 1871 by Albert Ladenburg. ... number 14475-38-8). The family SiH 4 ...
The stoichiometry around the nitrogen atom in compounds such as N(SiH 3) 3 is planar. Similarly, trisilylamines are weaker as ligands than their carbon analogues, the tertiary amines, although substitution of some SiH 3 groups by CH 3 groups mitigates this weakness. For example, N(SiH 3) 3 does not form an adduct with BH 3 at all, while MeN(SiH ...
One example is triethoxysilane: HSiCl 3 + 3 EtOH → HSi(OEt) 3 + 3 HCl. Organohydrosilanes can be prepared by partial hydrosilation of silane itself: SiH 4 + 3 C 2 H 4 → HSi(C 2 H 5) 3. In the laboratory, hydrosilanes classically are prepared by treating chlorosilanes with hydride reagents, such as lithium aluminium hydride:
The silanide ion has an effective ionic radius of 2.26 Å. In salts at room temperature the ion's orientation is not stable, and it rotates. But at lower temperatures (under 200K) silanide becomes fixed in orientation. [7]
Skynet Airlines (ICAO airline code SIH) Zire language (ISO 639 language code sih) Silylidyne (SiH or HSi), a molecule composed of silicon and hydrogen in a 1:1 ratio; Spontaneous intracranial hypotension, disease, caused by spinal cerebrospinal fluid loss, presents with *Orthostatic headache