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The Crystal Structure of Dodecahedral Ba 2+ Hexa-Perchlorate Complex Tetrakis 1-N-Propyl-3-vinyl-imidazol-1-ium·Barium Hexa-Perchlorate.

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Bibliographic Details
Title: The Crystal Structure of Dodecahedral Ba 2+ Hexa-Perchlorate Complex Tetrakis 1-N-Propyl-3-vinyl-imidazol-1-ium·Barium Hexa-Perchlorate.
Authors: Zertal, Yuval, Fridman, Natalia, Gottlieb, Levi, Eichen, Yoav
Source: Molecules; Nov2024, Vol. 29 Issue 21, p5010, 7p
Subject Terms: CHEMICAL formulas, CRYSTAL structure, SPACE groups, IONIC liquids, BARIUM
Abstract: In cold methanol, energetic ionic liquid 1-n-propyl-3-vinyl-imidazol-1-ium perchlorate, 1, crystallizes in the presence of excess Ba(ClO4)2, 2, into tetrakis 1-propyl-3-vinyl-imidazol-1-ium·barium hexa-perchlorate, 3. Crystals of 3, with molecular formula (C8H13N2)4·BaCl6O24, are colorless and monoclinic, with space group P21/c. The crystal structure is characterized by a dodecahedral coordination around the barium atom, with each perchlorate chelating Ba2+ in a κ2O,O' fashion, and the Ba(ClO4)64− anion is surrounded by four imidazolium cations. [ABSTRACT FROM AUTHOR]
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Database: Complementary Index
Description
Abstract:In cold methanol, energetic ionic liquid 1-n-propyl-3-vinyl-imidazol-1-ium perchlorate, 1, crystallizes in the presence of excess Ba(ClO<subscript>4</subscript>)<subscript>2</subscript>, 2, into tetrakis 1-propyl-3-vinyl-imidazol-1-ium·barium hexa-perchlorate, 3. Crystals of 3, with molecular formula (C<subscript>8</subscript>H<subscript>13</subscript>N<subscript>2</subscript>)<subscript>4</subscript>·BaCl<subscript>6</subscript>O<subscript>24</subscript>, are colorless and monoclinic, with space group P2<subscript>1</subscript>/c. The crystal structure is characterized by a dodecahedral coordination around the barium atom, with each perchlorate chelating Ba<sup>2+</sup> in a κ<sup>2</sup>O,O' fashion, and the Ba(ClO<subscript>4</subscript>)<subscript>6</subscript><sup>4−</sup> anion is surrounded by four imidazolium cations. [ABSTRACT FROM AUTHOR]
ISSN:14203049
DOI:10.3390/molecules29215010