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Nuclides of novel chemical elements
are typically denoted by their atomic number
or a
systematic temporary designator.
Either of these two notation types can be assigned to key
nuc in an
molecular detail annotation
with annotation marker !a
at a wildcard node:
| Encoded entity |
Example |
| Atomic number |
Element 114:
[*]{!anuc=114}
|
| Temporary designator |
Element 114, temporarily named ununquadium (Uuq):
[*]{!anuc=Uuq}
|
The described format may also be useful to encode atoms in historical
context. For example, the element copernicium
(Cn), can be represented
with the notations used before the name copemicium and the associated
symbol Cn became approved (for example, see
Happy Birthday Copernicus):
| Element 112: |
[*]{!anuc=112}
|
| Ununbium (Uub): |
[*]{!anuc=Uub}
|
An isotopical label is placed in front of the atomic number or three-letter
atomic symbol, enclosed in round braces. Formatting options are the same
as those described to assign an
annotation dictionary key ila.
For example, the notations
[*]{!anuc=(287,288)114} or
[*]{!anuc=(287,288)Uuq} specify the
pair of isotopes, 287114 and 288114, produced in
nuclear reactions of 48Ca with 242Pu and
244114, respectively
[10.1524/ract.2010.1705].
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Format of an annotation:
{AMk1=v1;k2=v2;...;kn=vn}
where
AM is an annotion marker,
and
ki=vi is a key/value pair.
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