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Open AccessShort Note

Poly[1,3-Dimethyltetrahydropyrimidin-2(1H)-iminium [tri-µ2-cyanido-κ6C:N-dicuprate(I)]]

Chemistry Department, Fordham University, 441 East Fordham Road, Bronx, NY 10458, USA
Author to whom correspondence should be addressed.
Molbank 2020, 2020(4), M1170;
Received: 2 November 2020 / Revised: 21 November 2020 / Accepted: 21 November 2020 / Published: 24 November 2020
(This article belongs to the Special Issue Molecules from Side Reactions)
The title compound contains a guanidinium cation that was unexpectedly found during X-ray single crystal analysis of a copper(I) cyanide network expected to contain protonated N,N’-dimethyl-1,3-diaminopropane. The cation was presumably formed by reaction of the amine with cyanide ions in the aqueous sodium cyanide/copper cyanide mixtures used in the synthesis. The structure of the network solid features the guanidinium cation as a guest in an anionic two-dimensional polymeric framework with stoichiometry Cu2(CN)3. Confirmation of the structure was provided by analytical, thermal gravimetric and infrared data. View Full-Text
Keywords: copper; cyanide; network; guanidinium; unexpected iminium cation copper; cyanide; network; guanidinium; unexpected iminium cation
MDPI and ACS Style

Corfield, P.W.R.; Dayrit, J.R. Poly[1,3-Dimethyltetrahydropyrimidin-2(1H)-iminium [tri-µ2-cyanido-κ6C:N-dicuprate(I)]]. Molbank 2020, 2020, M1170.

AMA Style

Corfield PWR, Dayrit JR. Poly[1,3-Dimethyltetrahydropyrimidin-2(1H)-iminium [tri-µ2-cyanido-κ6C:N-dicuprate(I)]]. Molbank. 2020; 2020(4):M1170.

Chicago/Turabian Style

Corfield, Peter W.R.; Dayrit, Joseph R. 2020. "Poly[1,3-Dimethyltetrahydropyrimidin-2(1H)-iminium [tri-µ2-cyanido-κ6C:N-dicuprate(I)]]" Molbank 2020, no. 4: M1170.

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