-
length 2 are: ( ±1, 0, ±2 ) ( ±2, ±1, 0 ). The 2
extra vertices of the
deltahedral variation are: ( 0, ±1, 0 ). In the
special case,
where the trapezoid...
- (1990s–2014),
Indian student and
murder victim Nido cluster, a type of
deltahedral atom
cluster where one
vertex is missing. The
descriptor nido- is typically...
-
crystallographic investigations.
These investigations revealed the
prevalence of
deltahedral structures, i.e.,
networks of
triangular arrays of BH centers. The bonding...
- Naaresh; Parida, Rakesh; Giri,
Santanab (2017-12-12). "Functionalized
deltahedral Zintl complexes Ge9R3 (R = CF3, CN, and NO2): a new
class of superhalogens"...
- case is 9, 4n + 6 = 42, the
cluster is arachno. The
bookkeeping for
deltahedral clusters is
sometimes carried out by
counting skeletal electrons instead...
- 1016/S0368-2048(98)00451-4. Xu, Li; Sevov,
Slavi C. (1999). "Oxidative
Coupling of
Deltahedral [Ge9]4−
Zintl Ions". J. Am. Chem. Soc. 121 (39): 9245–9246. doi:10.1021/ja992269s...
- to be boron-rich,
involving appreciable boron–boron
bonding involving deltahedral structures,: 147–8 and are
thermally unstable due to the
alkali metals...
-
adjacent faces are coplanar.
Conway suggested that it
should be the
deltahedral toroid with the
fewest possible faces. A
special category of toroidal...
-
covalent bonds between icosahedra. The same
motif can be seen, as are
deltahedral variants or fragments, in
metal borides and
hydride derivatives, and...
- 1016/S0368-2048(98)00451-4. Xu, Li; Sevov,
Slavi C. (1999). "Oxidative
Coupling of
Deltahedral [Ge9]4−
Zintl Ions". J. Am. Chem. Soc. 121 (39): 9245–9246. doi:10.1021/ja992269s...
