Requestables, a future part of the VSS2 query language, defines a user-selectable branches of XSAMS schema for output. For example, client could request only species information, without any process data.
Requesting information about atoms, including the states information.
Requesting information about atoms, without their states.
collisional process data
method information
The basis states for a set of molecular states expressed as a linear combination on some basis
Request the full molecule information, including states and quantum numbers.
request molecules, including their states but excluding the quantum numbers
Request molecules, without information about their states.
non-radiative transitions data
request particle information only
data for all available processes
Absorption (or emission?) cross sections as a function of wavelength or frequency-equivalent
radiative transitions data
Restrict the search to databases containing information about solids.
source reference information
only brief species information, without states
complete states information