@article{Wada_1989,
title={Optical Properties of Halogen-Bridged Mixed-Valance Complexes,
[M(en)2][PtX2(en)2](ClO4)4,
(M=Pt,
Pd and Ni; X=Cl,
Br and I): Effects of Metal-Alternation},
volume={58},
ISSN={1347-4073},
url={http://dx.doi.org/10.1143/jpsj.58.3013},
DOI={10.1143/jpsj.58.3013},
number={8},
journal={Journal of the Physical Society of Japan},
publisher={Physical Society of Japan},
author={Wada,
Yoshiki and Mitami,
Tadaoki and Toriumi,
Koshiro and Yamashita,
Masahiro},
year={1989},
month=aug,
pages={3013–3021} }