10.1021/acs.inorgchem.6b01743.s008
Fei Zhong
Fei
Zhong
Xiaodong Yang
Xiaodong
Yang
Lingyi Shen
Lingyi
Shen
Yanxia Zhao
Yanxia
Zhao
Hongwei Ma
Hongwei
Ma
Biao Wu
Biao
Wu
Xiao-Juan Yang
Xiao-Juan
Yang
Multinuclear Alkali Metal Complexes of a Triphenylene-Based
Hexamine and the Transmetalation to Tris(N-heterocyclic tetrylenes)
(Ge, Sn, Pb)
American Chemical Society
2016
deprotonated ligand
hexalithium salt
Ge 3
alkali metal complexes
diamido coordination sites
DME
Triphenylene-Based Hexamine
PDAH 2
Sn 3
Li 6
alkali metal agents
LH 6
Multinuclear Alkali Metal Complexes
K 2
K 3
tetrylene
group 14 element halides
C 3
Na 2
Pb 3
2016-08-15 18:19:52
Dataset
https://acs.figshare.com/articles/dataset/Multinuclear_Alkali_Metal_Complexes_of_a_Triphenylene-Based_Hexamine_and_the_Transmetalation_to_Tris_N-heterocyclic_tetrylenes_Ge_Sn_Pb_/3581508
A <i>C</i><sub>3</sub>-symmetric hexamine (<b>LH</b><sub><b>6</b></sub>) based on the triphenylene and <i>ortho</i>-phenylenediamine
(PDAH<sub>2</sub>) skeletons has been synthesized, and was partially
or fully deprotonated upon treatment with alkali metal agents to afford
amino–amido or diamido coordination sites. Four alkali metal
complexes, the dinuclear [Na<sub>2</sub>(<b>LH</b><sub><b>4</b></sub>)(DME)<sub>5</sub>] (<b>1</b>) and [K<sub>2</sub>(<b>LH</b><sub><b>4</b></sub>)(DME)<sub>4</sub>] (<b>2</b>), trinuclear [K<sub>3</sub>(<b>LH</b><sub><b>3</b></sub>)(DME)<sub>6</sub>] (<b>3</b>), and hexanuclear [Li<sub>6</sub>(<b>L</b>)(DME)<sub>6</sub>] (<b>4</b>), were obtained and used in transmetalation/ligand
exchange with other metals. The hexalithium salt of the fully deprotonated
ligand, [Li<sub>6</sub><b>L</b>], reacted with heavier group
14 element halides to yield three tris(N-heterocyclic tetrylenes),
the germylene [Ge<sub>3</sub>(<b>L</b>)] (<b>5</b>), stannylene
[Sn<sub>3</sub>(<b>L</b>)] (<b>6</b>), and plumbylene
[Pb<sub>3</sub>(<b>L</b>)] (<b>7</b>). The synthesis and
crystal and electronic structures of these compounds are reported.