  We present centimeter and millimeter observations of gas and dust around IRAS
21391+5802, an intermediate-mass source embedded in the core of IC 1396N.
Continuum observations from 3.6 cm to 1.2 mm are used to study the embedded
objects and overall distribution of the dust, while molecular line observations
of CO, CS, and CH3OH are used to probe the structure and chemistry of the
outflows in the region. The continuum emission at centimeter and millimeter
wavelengths has been resolved into three sources separated about 15 arcsec from
each other, and with one of them, BIMA 2, associated with IRAS 21391+5802. The
dust emission around this source shows a very extended envelope, which accounts
for most of the circumstellar mass of 5.1 Msun. This source is powering a
strong molecular outflow, elongated in the E--W direction, which presents a
complex structure and kinematics. While at high outflow velocities the outflow
is clearly bipolar, at low outflow velocities the blueshifted and redshifted
emission are highly overlapping, and the strongest emission shows a V-shaped
morphology. The outflow as traced by CS and CH3OH exhibits two well
differentiated and clumpy lobes, with two prominent northern blueshifted and
redshifted clumps. The curved shape of the clumps and the spectral shape at
these positions are consistent with shocked material. In addition, CS and CH3OH
are strongly enhanced toward these positions with respect to typical quiescent
material abundances in other star-forming regions.
