2D hydrogen bond networks in the crystals of [(NH4 · H2O)2][(RO)(Fc)P(S)2]2 (R = 3-(BzO)-Bz, 4-(n-Bu)-Bz, Bz = benzyl) |
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| Authors: | Marí a del C. Herná ndez-Galindo |
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| Affiliation: | Instituto de Química, Universidad Nacional de México, Circuito Exterior s/n, Del. Coyoacán, 04510, México, D.F., México |
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| Abstract: | Herein we report on the preparation of hydrated ammonium salts of the dithiophosphonic acids (RO)(Fc)P(S)(SH) (R = derivative of benzyl) featuring [(NH4 · H2O)2]2+ cations formed by N-H?O hydrogen bonds. Interaction of these cations with the PS2− units gives rise to unprecedented 2D networks, formed solely by hydrogen bonds. These unique networks containing two- and three centered hydrogen bonds are valuable examples of the acceptor properties of sulfur atoms. |
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| Keywords: | 2D network Ammonium ion Water Hydrogen bond Phosphorus |
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