- Na2C2,
calcium carbide CaC2, and LaC2.
Lanthanides also form
carbides (
sesquicarbides, see below) with
formula M2C3.
Metals from
group 11 also tend to form...
- UCx), such as
uranium methanide (UC, CAS
number 12070-09-6),
uranium sesquicarbide (U2C3, CAS
number 12076-62-9), and
uranium acetylide (UC2, CAS number...
-
differently producing a
higher percentage of
acetylene (ethyne). The
sesquicarbides, Ln2C3 can be
formulated as Ln4(C2)3.
These compounds adopt the Pu2C3...
-
methanides acetylene from
acetylides Methylacetylene and
propadiene from
sesquicarbides, e.g.
magnesium carbide Ammonia from
certain nitrides, e.g. magnesium...
- form
anions such as C4− (methanide), C2– 2 (acetylide), and C3– 4 (
sesquicarbide or allylenide), in
compounds with
metals of main
groups 1–3, and with...
- "High
pressure synthesis and
superconducting properties of
yttrium sesquicarbide".
Journal of the Less
Common Metals. 17 (1): 91–98. doi:10.1016/0022-5088(69)90039-3...
- Szklarz, E.G.,
Enhancement of
superconductivity of
lanthanum and
yttrium sesquicarbide. US3586641A - 1971-06-22 Krikorian, N.H.; Giorgi, A.L.; Szklarz, E.G...
