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Hypercoordinate germanium complexes with phenanthrene-9,10-diolate ligands: synthesis, structure, and electronic properties

Masato Nanjo 1
Masato Nanjo
, 
Tomoka Yoneda 1
Tomoka Yoneda
, 
Kentaro Iwamatsu 1
Kentaro Iwamatsu
10.1016/j.mencom.2022.01.003
Published 2022-01-03
Communication , Volume 32, Issue 1, 12-15
4
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Nanjo M., Yoneda T., Iwamatsu K. Hypercoordinate germanium complexes with phenanthrene-9,10-diolate ligands: synthesis, structure, and electronic properties // Mendeleev Communications. 2022. Vol. 32. No. 1. pp. 12-15.
GOST all authors (up to 50) Copy
Nanjo M., Yoneda T., Iwamatsu K. Hypercoordinate germanium complexes with phenanthrene-9,10-diolate ligands: synthesis, structure, and electronic properties // Mendeleev Communications. 2022. Vol. 32. No. 1. pp. 12-15.
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TY - JOUR
DO - 10.1016/j.mencom.2022.01.003
UR - https://mendcomm.colab.ws/publications/10.1016/j.mencom.2022.01.003
TI - Hypercoordinate germanium complexes with phenanthrene-9,10-diolate ligands: synthesis, structure, and electronic properties
T2 - Mendeleev Communications
AU - Nanjo, Masato
AU - Yoneda, Tomoka
AU - Iwamatsu, Kentaro
PY - 2022
DA - 2022/01/03
PB - Mendeleev Communications
SP - 12-15
IS - 1
VL - 32
ER -
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@article{2022_Nanjo,
author = {Masato Nanjo and Tomoka Yoneda and Kentaro Iwamatsu},
title = {Hypercoordinate germanium complexes with phenanthrene-9,10-diolate ligands: synthesis, structure, and electronic properties},
journal = {Mendeleev Communications},
year = {2022},
volume = {32},
publisher = {Mendeleev Communications},
month = {Jan},
url = {https://mendcomm.colab.ws/publications/10.1016/j.mencom.2022.01.003},
number = {1},
pages = {12--15},
doi = {10.1016/j.mencom.2022.01.003}
}
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Nanjo, Masato, et al. “Hypercoordinate germanium complexes with phenanthrene-9,10-diolate ligands: synthesis, structure, and electronic properties.” Mendeleev Communications, vol. 32, no. 1, Jan. 2022, pp. 12-15. https://mendcomm.colab.ws/publications/10.1016/j.mencom.2022.01.003.

Keywords

10-diolate
emission spectrum
germanate complexes
hypercoordinate
phenanthrene-9
UV-VIS spectrum
X-ray diffraction analysis
π-stacking

Abstract

The synthesis, molecular structure, and electronic properties of sodium tris(phenanthrene-9,10-diolato)germanate(iv) are described. The germanate complex is readily oxidized in air to produce 9,10-phenanthrenequinone, and the resulting quinones and the ligands reveal intermolecular π-stacking interaction in the polymeric association in the solid state. Addition of phenanthroline to the germanate complex leads to a monomeric structure.

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