What are the chemical and physical properties of phosphine?
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Phosphine is a toxic gas with strong reducing properties. It is odorless, colorless, and has a molecular weight of 34.00 and density of 1.17 at 25 °C . Phosphine is commonly used in metal coordination chemistry and is found in metal complexes. It can be confined within micro- or nano-environments such as metal-organic frameworks (MOFs) or metal-organic cages (MOCs), which can modify its behavior and reactivity . Phosphine oxides, which are by-products of phosphine chemistry, have been studied for their surface chemistry and mobility. Solid-state NMR spectroscopy has shown that even phosphine oxides with high melting points can exhibit surface mobilities in the absence of solvents, and their adsorption on silica surfaces involves interactions with surface silanol groups and adsorbed water . The spectroscopic properties of phosphine-based fluorophores have also been investigated, revealing differences in geometry and emission properties compared to diphenylamino-analogues .
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| The paper does not provide information about the chemical and physical properties of phosphine. The paper discusses the use of P(1-nap)3 (Tri(1-naphthyl)phosphine) as a catalyst in various reactions. | |
| The provided paper does not provide information about the chemical and physical properties of phosphine. | |
| The paper provides information on the chemical and physical properties of phosphine. Phosphine is described as an odorless and colorless gas with a molecular weight of 34.00 and density of 1.17 at 25 °C. | |
17 Citations | The paper does not provide specific information about the chemical and physical properties of phosphine. It focuses on the confinement of phosphines within micro- or nano-environments and how it influences their behavior and that of their metal complexes. |
| The paper does not provide information about the chemical and physical properties of phosphine. |
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