AtomicData - Maple Help
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QuantumChemistry

 AtomicData
 returns properties of an element or isotope

 Calling Sequence AtomicData(atom)

Parameters

 atom - name or string; name or symbol of the element or isotope

Description

 • AtomicData returns the properties of an element or isotope such as its name, electronegativity, symbol, electronaffinity, density, atomic weight, atomic number, meting point, ionization energy and/or boiling point.
 • The output is a Maple table of atomic properties of the element.

Outputs

The table of following contents:

 ${\mathrm{names}}$ - set of names -- chemical name of element - float -- electronegativity of atom ${\mathrm{symbol}}$ - name -- symbol of atom ${\mathrm{electronaffinity}}$ - float -- zero point energy in [J/mol] ${\mathrm{density}}$ - float -- electronic energy in [J/mol] ${\mathrm{atomicweight}}$ - float -- atomic weight in [amu] ${\mathrm{atomicnumber}}$ - integer -- atomic number ${\mathrm{meltingpoint}}$ - float -- melting point of atom in [K] ${\mathrm{ionizationenergy}}$ - float -- ionization energy [K] ${\mathrm{name}}$ - name -- name of atom ${\mathrm{boilingpoint}}$ - float -- boiling point of atom in [K]

Examples

 > $\mathrm{with}\left(\mathrm{QuantumChemistry}\right):$

Query the atomic properties of Na and its isotope Na[18]:

 > $\mathrm{AtomicData}\left("Na"\right);$
 ${table}{}\left(\left[{\mathrm{ionizationenergy}}{=}{5.13910000}{}⟦{\mathrm{eV}}⟧{,}{\mathrm{symbol}}{=}{\mathrm{Na}}{,}{\mathrm{electronaffinity}}{=}{0.54792600}{}⟦{\mathrm{eV}}⟧{,}{\mathrm{names}}{=}\left\{{\mathrm{sodium}}\right\}{,}{\mathrm{meltingpoint}}{=}{370.87000000}{}⟦{K}⟧{,}{\mathrm{electronegativity}}{=}{0.93000000}{,}{\mathrm{atomicweight}}{=}{22.98977000}{}⟦{\mathrm{amu}}⟧{,}{\mathrm{name}}{=}{\mathrm{sodium}}{,}{\mathrm{density}}{=}{0.97000000}{}⟦\frac{{g}}{{{\mathrm{cm}}}^{{3}}}⟧{,}{\mathrm{boilingpoint}}{=}{1156.00000000}{}⟦{K}⟧{,}{\mathrm{atomicnumber}}{=}{11}\right]\right)$ (1)
 > $\mathrm{AtomicData}\left(\mathrm{Na}\right);$
 ${table}{}\left(\left[{\mathrm{ionizationenergy}}{=}{5.13910000}{}⟦{\mathrm{eV}}⟧{,}{\mathrm{symbol}}{=}{\mathrm{Na}}{,}{\mathrm{electronaffinity}}{=}{0.54792600}{}⟦{\mathrm{eV}}⟧{,}{\mathrm{names}}{=}\left\{{\mathrm{sodium}}\right\}{,}{\mathrm{meltingpoint}}{=}{370.87000000}{}⟦{K}⟧{,}{\mathrm{electronegativity}}{=}{0.93000000}{,}{\mathrm{atomicweight}}{=}{22.98977000}{}⟦{\mathrm{amu}}⟧{,}{\mathrm{name}}{=}{\mathrm{sodium}}{,}{\mathrm{density}}{=}{0.97000000}{}⟦\frac{{g}}{{{\mathrm{cm}}}^{{3}}}⟧{,}{\mathrm{boilingpoint}}{=}{1156.00000000}{}⟦{K}⟧{,}{\mathrm{atomicnumber}}{=}{11}\right]\right)$ (2)
 >
 ${table}{}\left(\left[{\mathrm{ionizationenergy}}{=}{5.13910000}{}⟦{\mathrm{eV}}⟧{,}{\mathrm{symbol}}{=}{\mathrm{Na}}{,}{\mathrm{electronaffinity}}{=}{0.54792600}{}⟦{\mathrm{eV}}⟧{,}{\mathrm{names}}{=}\left\{{\mathrm{sodium}}\right\}{,}{\mathrm{meltingpoint}}{=}{370.87000000}{}⟦{K}⟧{,}{\mathrm{electronegativity}}{=}{0.93000000}{,}{\mathrm{atomicweight}}{=}{22.98977000}{}⟦{\mathrm{amu}}⟧{,}{\mathrm{name}}{=}{\mathrm{sodium}}{,}{\mathrm{density}}{=}{0.97000000}{}⟦\frac{{g}}{{{\mathrm{cm}}}^{{3}}}⟧{,}{\mathrm{boilingpoint}}{=}{1156.00000000}{}⟦{K}⟧{,}{\mathrm{atomicnumber}}{=}{11}\right]\right)$ (3)
 > $\mathrm{AtomicData}\left(\mathrm{Na}\left[22\right]\right);$
 ${table}{}\left(\left[{\mathrm{massexcess}}{=}{-}{5182.10400000}{}⟦{\mathrm{keV}}⟧{,}{\mathrm{halflife}}{=}{950.97000000}{}⟦{d}⟧{,}{\mathrm{bindingenergy}}{=}{174145.31800000}{}⟦{\mathrm{keV}}⟧{,}{\mathrm{isotope}}{=}{{\mathrm{Na}}}_{{22}}\right]\right)$ (4)
 >