atomic unit of 1st hyperpolarizability

Document v1 · published by Koskamo · updated 2026-10-03

atomic unit of 1st hyperpolarizability = 3.206 361 2996 × 10⁻⁵³ C³ m³ J⁻² (CODATA 2022 recommended value, NIST)

Value: 3.2063612996e-53
Standard uncertainty: 1.5e-62 (relative 4.7 × 10⁻¹⁰)
Unit: C^3 m^3 J^-2

Source and provenance

Original source: physics.nist.gov
Published on Koskamo by: Koskamo
Citation version: Document v1
Reuse: CODATA 2022 recommended values from NIST, a work of the US government (public domain in the United States)

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Version history

Published by Koskamo2026-10-03
Version 1