  First, we study recollement of a derived category of unbounded complexes of
modules induced by a partial tilting complex. Second, we give equivalent
conditions for P^{centerdot} to be a recollement tilting complex, that is, a
tilting complex which induces an equivalence between recollements
$\{\cat{D}_{A/AeA}(A), \cat{D}(A), \cat{D}(eAe)}$ and $\{\cat{D}_{B/BfB}(B),
\cat{D}(B), \cat{D}(fBf)}$, where e, f are idempotents of A, B, respectively.
In this case, there is an unbounded bimodule complex
$\varDelta^{\centerdot}_{T}$ which induces an equivalence between
$\cat{D}_{A/AeA}(A)$ and $\cat{D}_{B/BfB}(B)$. Third, we apply the above to a
symmetric algebra A. We show that a partial tilting complex $P^{\centerdot}$
for A of length 2 extends to a tilting complex, and that $P^{\centerdot}$ is a
tilting complex if and only if the number of indecomposable types of
$P^{\centerdot}$ is one of A. Finally, we show that for an idempotent e of A, a
tilting complex for eAe extends to a recollement tilting complex for A, and
that its standard equivalence induces an equivalence between $\cat{Mod}A/AeA$
and $\cat{Mod}B/BfB$.
