The unique structure of [(C4H9)4N]3[Pb(NO3)5]—one step forward in understanding transport properties in tetra-n-butylammonium-based solid electrolytes

The unique structure of [(C4H9)4N]3[Pb(NO3)5]—one step forward in understanding transport properties in tetra-n-butylammonium-based solid electrolytes Full article

Journal

Structural Chemistry
ISSN: 1040-0400 , E-ISSN: 1572-9001

Output data

Year: 2021, Volume: 32, Number: 3, Pages: 1261–1267 Pages count : DOI: 10.1007/s11224-021-01732-y

Tags

Crystal structure; High-temperature conductivity; Organic ionic plastic crystals; Tetra-n-butylammonium; Tris(tetrabutylammonium) pentanitratoplumbate(II)

Authors

Asanbaeva Nargiz B. ^1,2,3 , Rychkov Denis A. ^1,3 , Tyapkin Pavel Yu. ¹ , Arkhipov Sergey G. ^3,4 , Uvarov Nikolay F. ^1,3,5

Affiliations

1	Institute of Solid State Chemistry and Mechanochemistry SB RAS, 18 Kutateladze st., Novosibirsk, 630128, Russian Federation
2	N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry SB RAS, 9 Ac. Lavrentiev Avenue, Novosibirsk, 630090, Russian Federation
3	Novosibirsk State University, 2 Pirogova str., Novosibirsk, 630090, Russian Federation
4	Boreskov Institute of Catalysis SB RAS, 5 Lavrentiev Ave., Novosibirsk, 630090, Russian Federation
5	Novosibirsk State Technical University, 20 K. Marksa Ave., Novosibirsk, 630073, Russian Federation

The crystal and molecular structure of tris(tetrabutylammonium) pentanitratoplumbate(II) was determined and characterized by single-crystal and powder X-ray diffraction and IR spectroscopy. The structure is compared to other tetra-n-butylammonium-based metal complexes with inorganic ligands, showing a significant difference in space group and local surroundings. The Pb2+ cation is surrounded by five NO3− groups, forming a stable complex only in the crystal field. Part of (C4H9)4N+ cations are distorted significantly changing geometry from tetrahedra to almost flat (square) at room temperature. Discussion on possible reorientational motion of organic groups at high temperatures and its influence on ion transport processes within the crystal structure of tetra-n-butylammonium-based organic ionic plastic crystals is provided. © 2021, The Author(s), under exclusive licence to Springer Science+Business Media, LLC part of Springer Nature.

Asanbaeva N.B. , Rychkov D.A. , Tyapkin P.Y. , Arkhipov S.G. , Uvarov N.F.
The unique structure of [(C4H9)4N]3[Pb(NO3)5]—one step forward in understanding transport properties in tetra-n-butylammonium-based solid electrolytes
Structural Chemistry. 2021. V.32. N3. P.1261–1267. DOI: 10.1007/s11224-021-01732-y WOS Scopus РИНЦ

Published online:	Jan 28, 2021
Published print:	Jun 1, 2021

Web of science	WOS:000612570600001
Scopus	2-s2.0-85099930143
Elibrary	44983774
OpenAlex	W3123835436