Alkali and alkaline earth metal chloride complexes of triethanolamine: The structure of [Sr(TEA)2]Cl2

Ahmad A. Naiini; Victor G Young; John G. Verkade

doi:10.1016/S0277-5387(96)00510-4

Alkali and alkaline earth metal chloride complexes of triethanolamine: The structure of [Sr(TEA)₂]Cl₂

Ahmad A. Naiini, Victor G Young, John G. Verkade

Research output: Contribution to journal › Article › peer-review

15 Scopus citations

Abstract

The title triethanolamine (TEA) complexes isolated include M(TEA)Cl where M = Li (1), Na (2), K (3), Rb (4), Cs (5) and M(TEA)₂Cl₂ where M = Mg (6), Ca (7), Sr (8), Ba (9). These compounds were characterized by ¹H NMR, ¹³C NMR and mass (FAB) spectroscopies, by elemental analysis and where appropriate by ⁷Li and ²³Na NMR spectroscopies. In our hands the constitutions of 7 and 8 differ from those reported by others. The molecular structure of 8, determined by X-ray means, reveals strontium ions bound to two tetradentate TEA molecules. Substantial hydrogen bonding to chlorides in the structure is also evident. Four out of the 20 molecules in the unit cell are also coordinated to a water molecule.

Original language	English (US)
Pages (from-to)	2087-2092
Number of pages	6
Journal	Polyhedron
Volume	16
Issue number	12
DOIs	https://doi.org/10.1016/S0277-5387(96)00510-4
State	Published - Jan 1 1997
Externally published	Yes

Keywords

Alkaline earth
Alkaline metal
Complexes
Triethanolamine

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title = "Alkali and alkaline earth metal chloride complexes of triethanolamine: The structure of [Sr(TEA)2]Cl2",

abstract = "The title triethanolamine (TEA) complexes isolated include M(TEA)Cl where M = Li (1), Na (2), K (3), Rb (4), Cs (5) and M(TEA)2Cl2 where M = Mg (6), Ca (7), Sr (8), Ba (9). These compounds were characterized by 1H NMR, 13C NMR and mass (FAB) spectroscopies, by elemental analysis and where appropriate by 7Li and 23Na NMR spectroscopies. In our hands the constitutions of 7 and 8 differ from those reported by others. The molecular structure of 8, determined by X-ray means, reveals strontium ions bound to two tetradentate TEA molecules. Substantial hydrogen bonding to chlorides in the structure is also evident. Four out of the 20 molecules in the unit cell are also coordinated to a water molecule.",

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AU - Young, Victor G

AU - Verkade, John G.

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N2 - The title triethanolamine (TEA) complexes isolated include M(TEA)Cl where M = Li (1), Na (2), K (3), Rb (4), Cs (5) and M(TEA)2Cl2 where M = Mg (6), Ca (7), Sr (8), Ba (9). These compounds were characterized by 1H NMR, 13C NMR and mass (FAB) spectroscopies, by elemental analysis and where appropriate by 7Li and 23Na NMR spectroscopies. In our hands the constitutions of 7 and 8 differ from those reported by others. The molecular structure of 8, determined by X-ray means, reveals strontium ions bound to two tetradentate TEA molecules. Substantial hydrogen bonding to chlorides in the structure is also evident. Four out of the 20 molecules in the unit cell are also coordinated to a water molecule.

AB - The title triethanolamine (TEA) complexes isolated include M(TEA)Cl where M = Li (1), Na (2), K (3), Rb (4), Cs (5) and M(TEA)2Cl2 where M = Mg (6), Ca (7), Sr (8), Ba (9). These compounds were characterized by 1H NMR, 13C NMR and mass (FAB) spectroscopies, by elemental analysis and where appropriate by 7Li and 23Na NMR spectroscopies. In our hands the constitutions of 7 and 8 differ from those reported by others. The molecular structure of 8, determined by X-ray means, reveals strontium ions bound to two tetradentate TEA molecules. Substantial hydrogen bonding to chlorides in the structure is also evident. Four out of the 20 molecules in the unit cell are also coordinated to a water molecule.

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