  It has long been hypothesized that accretion-induced collapse (AIC) of white
dwarfs contribute to heavy chemical elements production in the universe. We
present one-dimensional neutrino-radiative hydrodynamic simulations of AIC
followed by post-processing nucleosynthesis calculations of the ejecta. A
proto-neutron star is formed after the AIC, and a neutrino burst with peak
luminosity $\sim10^{53}$ erg s$^{-1}$, comparable to that of a core-collapse
supernova (CCSN), is emitted. The ejecta mass of AIC could be up to
$\sim10^{-2}$ M$_\odot$, and the first neutron-capture peak elements (Sr, Y,
and Zr) could be abundantly synthesized, with an overproduction of $\sim10^{6}$
relative to the solar abundances. The yield of $^{56}\text{Ni}$ could be up to
at most $\sim10^{-3}$ M$_\odot$, suggesting that the electromagnetic light
curve associated with AIC is at least $2$ orders dimmer than those associated
with Type Ia supernovae (Type Ia SN). The inferred upper bound of AIC event
rate, from nucleosynthesis calculations, is at most $\sim10\,\%$ relative to
those of CCSNe and Type Ia SNe.
