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Phosphorus oxyfluoride

Later, American workers2 described the preparation of this type of compound by a method which necessitated the loss of two-thirds of the fluorine concerned in the reaction. They prepared tetramethylphosphorodiamidic fluoride (bisdimethyl-aminofluorophosphine oxide) (II) by the action of phosphorus oxyfluoride on the calculated quantity of dimethylamine. In addition, it should be emphasized that phosphorus oxyfluoride is a gas and is more difficult than the liquid phosphorus oxydichlorofluoride to manipulate. In Report no. 14 on fluoro-phosphonates to the Ministry of Supply3 it was shown that our reaction could also be applied to the preparation of tetramethyl-... [Pg.100]

PF3 -> 3PF5 + 2P (in the presence of air, the product is phosphorus oxyfluoride, POF3)... [Pg.712]

Heating a mixture of phosphorus oxyfluoride, hydrogen fluoride and sulfur trioxide ... [Pg.712]

Phosphorus pentafluoride hydrolyzes in water, the products formed depend on the reaction conditions. When exposed to moisture it forms phosphorus oxyfluoride ... [Pg.712]

Phosphorus oxyfluoride. 205 Phosphorus trihalides, 211 Photodehydrogenated catalyst, 718-723... [Pg.537]

Phosphorus trifluoride is easily oxidised. Although it does not burn in air it can be exploded with oxygen by electric sparks, one volume of the gas mixed with half a volume of oxygen giving one volume of phosphorus oxyfluoride —... [Pg.87]

Phosphorus Oxyfluorides. Numerous phosphorus(lll and V) oxyfluorides and oxyfluoride anions are known. Two oxyfluorides containing P are PF2OPF2 (bp — 183 °C) from reaction of P2F4 with H2O or O2, or PF2I with CU2O (equation 67), and the mixed p ptn oxide PF20P(0)F2 (bp 48 °C) ft om OPF2Br (equation 68). Very little chemistry has been determined for either compound. [Pg.1352]

Phosphorus oxyfluoride (C3,). Two Lewis structures can be drawn for the OPF3 molecule. [Pg.639]

Nonflammable gas high thermal stability. Sensitive to moisture, decomposed by water, forming phosphorus oxyfluoride, hydrogen fluoride, and phosphoric acid. Intermediate oxyfluorophosphates are formed, too. Reaction with water is exothermic. [Pg.843]

Orbital structures. Show the orbital distribution of electrons in the outer energy level of the central atom in (a) SiFe ", (b) AsCls, (c) POF (phosphorus oxyfluoride), (d) C103 , (e) SeF4, (f) BrFs. [Pg.400]

See other pages where Phosphorus oxyfluoride is mentioned: [Pg.756]    [Pg.225]    [Pg.54]    [Pg.155]    [Pg.12]    [Pg.133]    [Pg.114]    [Pg.945]    [Pg.335]    [Pg.685]    [Pg.12]    [Pg.133]    [Pg.204]    [Pg.913]    [Pg.204]   
See also in sourсe #XX -- [ Pg.335 ]

See also in sourсe #XX -- [ Pg.105 , Pg.106 ]

See also in sourсe #XX -- [ Pg.205 ]

See also in sourсe #XX -- [ Pg.205 ]



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Oxyfluorides

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