  We present analysis of the first Chandra observation of PSO J334.2028+01.4075
(PSO J334), targeted as a binary-AGN candidate based on periodic variations of
the optical flux. With no prior targeted X-ray coverage for PSO J334, our new
40 ksec Chandra observation allows for the opportunity to differentiate between
a single or binary-AGN system, and if a binary, can characterize the mode of
accretion. Simulations show that the two expected accretion disk morphologies
for binary-AGN systems are (i) a "cavity", where the inner region of the
accretion disk is mostly empty and emission is truncated blueward of the
wavelength associated with the temperature of the innermost ring, or (ii)
"minidisks", where there is substantial accretion from the cirumbinary disk
onto one or both of the members of the binary, each with their own shock-heated
thin-disk accretion system. We find the X-ray emission to be well-fit with an
absorbed power-law, incompatible with the simple cavity scenario. Further, we
construct an SED of PSO J334 by combining radio through X-ray observations and
find that the SED agrees well with that of a normal AGN, most likely
incompatible with the minidisk scenario. Other analyses, such as locating the
quasar on IR color-color diagrams and analyzing the quasar mass predicted by
the fundamental plane of black hole activity, further highlight the similarity
of PSO J334 with respect to normal AGN. On the multi-wavelength fronts we
investigated, we find no evidence supporting PSO J334 as a binary-AGN system,
though our analysis remains insensitive to some binary configurations.
