Sentence examples for atoms were either from inspiring English sources

It assumed that atoms were either positive or negative and that chemical combinations resulted from the attraction of opposite charges.

H atoms were either located on the difference map or placed in idealised positions and refined using a riding model with C H = 0.97 Å, N H = 0.91 Å and U iso(H) = 1.2 (or 1.5 for some H atoms) times U eq of the carrier atom.

As and when compounds lose atoms, the compound starts to decay or else the lost atoms are either replaced (by eating food, for example).

The outward diffusion of Al atoms is either parallel to the (0 0 1) basal plane or parallel to prism planes of Ti2AlC.

Atoms are either skeletal (non-hydrogen atoms, as well as bridging hydrogen, as in diborane) or terminal hydrogen atoms (further called simply "hydrogens").

In other words, a reaction rule comprises only the substructures of the reactants and the products for which the atoms are either directly involved in bond rearrangements or are deemed to be essential for the reactivity of the reaction center.

The flat harmonic function guaranteed that models were penalized if the Euclidean distance between two atoms is either too small or too large.

An atom is either an integer or an identifier.

The symmetry of the chalcogen array about each metal atom is either octahedral or trigonal prismatic.

If the atom is either carbon or nitrogen, and the future bonding pattern is either alkyne-like or allene-like, classify as linear.

Positioning of these notations should be after the atom they refer to, so that the order of attributes to a SMARTS atom is either atom connections branches measurements bond or atom connections measurements branches bond.