Describing electron pairs that take no part in bonding(adjective)
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Use "nonbonded" in a sentence
"C, Yeates TO (1993) Verification of protein structures: patterns of nonbonded atomic interactions."
"The time step of the free MD simulations was 2 fs, with a cutoff of 13 Å for the nonbonded interaction, and SHAKE"
"However, it should be considered that calculation of the native nonbonded energy using the first eigenvalue and associated eigenvector is a simplified approximation of the complex and rough energy landscape of a protein."