phosphorus oxide oxide | 12164-97-5

• 分子结构分类: 无机化合物 - 均质非金属化合物 - 非金属氧阴离子化合物
• 英文名称: phosphorus oxide oxide
• 英文别名: oxophosphorus oxide；oxyphosphorus oxide；phosphorus dioxide；dioxophosphorus
• CAS: 12164-97-5
• 化学式: O₂P
• 分子量: 62.9726
• InChiKey: CJDZTJNITSFKRE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.7
• 重原子数：
  3
• 可旋转键数：
  0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  18.1
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  phosphorus oxide oxide 、 tungsten(VI) fluoride 以 gas 为溶剂， 生成 Phosphane;dihydrate
  参考文献：
  名称：

  Chemistry of PO−, PO2−, and PO3− in the gas phase

  摘要：

  Rate constants have been measured for reactions of the small oxyphosphorus anions PO−, PO2−, and PO3− with a selection of reactant neutrals at 300 K using a selected ion flow tube instrument. The PO− anion was the most reactive, abstracting an oxygen atom from O2, NO, CO2, and NO2 with rates below collisional. Of the neutrals studied, only NO2 transferred an O atom to PO2−, demonstrating that NO2 can provide a route from PO− to PO3− through PO2−. PO2− was found to react with WF6 through fast charge transfer, and with H2O by slow clustering. The only observed reaction found for the highly stable PO3− anion was slow clustering with H2O.

  DOI：

  10.1063/1.477015
• 作为产物：
  描述：

  phosphorus(III) oxide 以 solid matrix 为溶剂， 生成 phosphorus oxide oxide
  参考文献：
  名称：

  Mielke, Zofia; Andrews, Lester, Inorganic Chemistry, 1990, vol. 29, # 15, p. 2773 - 2779

  摘要：

  DOI：
• 作为试剂：
  描述：

  三氟乙酰丙酮 在 phosphorus oxide oxide 作用下， 300.0 ℃ 、53.33 Pa 条件下， 生成 5,5,5-trifluoro-4-oxopent-1-en-2-olate 、
  参考文献：
  名称：

  Gas-phase acidities of metaphosphoric acid and metaphosphorus acid: enthalpies of deprotonation

  摘要：

  We have measured the rate constants for the endothermic proton-transfer reactions of PO3- with HI, PO2- with HCl, and NO3- with HCl as a function of average center-of-mass kinetic energy in a drift tube. Activation energies were derived from the data. Using the known endothermicity of the last reaction as a calibration, the endothermicities of the first two reactions were derived. This allowed the determination of DELTA-H-degrees acid values for HPO3 and HPO2 of 1300(-9)+15 and 1376 +/- 17 kJ mol-1, respectively. This value of DELTA-H-degrees acid for HPO3 establishes an acidity for the first time for a compound more acidic than HI (1315 kJ mol-1) (ref 1).

  DOI：

  10.1021/j100156a044

文献信息

• Matrix reactions of P2 and O3 molecules
  作者：Zofia Mielke、Matthew McCluskey、Lester Andrews

  DOI：10.1016/0009-2614(90)85420-h

  日期：1990.1

  Matrix reactions of P2 and isotopic ozone molecules have been studied using both heated GaP and discharge of P4 as sources of P2. Isotopic shifts and multiplets support identification of PO, PO2, P2O, P2O2, P2O3, P2O4, P2O5 and PO2− in these experiments.

  已经使用加热的GaP和放电的P 4作为P 2的来源研究了P 2和同位素臭氧分子的基质反应。同位素位移和多重支持标识PO，PO的2，P 2 O，P 2 ö 2，P 2 ö 3，P 2 ö 4，P 2 ö 5和PO 2 -在这些实验中。
• A Study of the Products of the Reaction of Phosphorus and Dioxygen
  作者：Charles W. Bauschlicher、Mingfei Zhou、Lester Andrews

  DOI：10.1021/jp993623b

  日期：2000.4.1

  The products of the reaction of laser-ablated red phosphorus and dioxygen have been studied using experiment and theory. The bands at 480.3 and 1273.3 cm-l, previously attributed to PO3 in the matrix isolation IR experiments, are reassigned to PO3-. Also observed in experiment are PO2, PO2-, P2O, OPOPO, P4, and higher oxides.

  用实验和理论研究了激光烧蚀红磷和分子氧的反应产物。在 480.3 和 1273.3 cm-l 处，先前在基质隔离 IR 实验中归因于 PO3 的波段被重新分配给 PO3-。实验中还观察到 PO2、PO2-、P2O、OPOPO、P4 和更高的氧化物。
• Detection of the infrared laser spectrum of the PO2 radical in the gas phase
  作者：Hai-Bo Qian、Paul B. Davies、Imtiaz K. Ahmad、Peter A. Hamilton

  DOI：10.1016/0009-2614(95)00128-q

  日期：1995.3

  The infrared laser absorption spectrum of the PO2 free radical has been detected in the reaction of oxygen atoms with white phosphorus. Over 300 lines of the ν3 fundamental band of the 2A1 ground state have been measured and assigned between 1300 and 1345 cm−1. Rotational, centrifugal distortion and spin-rotation constants for the ν3 = 1 level have been obtained from fitting the lines to an asymmetric

  在氧原子与白磷的反应中已检测到PO 2自由基的红外激光吸收光谱。超过300行的ν 3所述的基本频带2阿1个基态已经测量和1300和1345厘米之间分配-1。旋转的，用于离心畸变和自旋旋转常数ν 3 = 1电平已经从线拟合到不对称转子哈密顿量，与在它们的微波/激光磁共振值所保持的基态常数而获得。带的原点是1327.53452（69）cm -1。
• Lopatin, S. I.; Semenov, G. A., Inorganic Materials, 1989, vol. 25, p. 556 - 560
  作者：Lopatin, S. I.、Semenov, G. A.

  DOI：——

  日期：——
• Matrix reactions of oxygen atoms with P4. Infrared spectra of P4O, P2O, PO and PO2
  作者：Lester. Andrews、Robert. Withnall

  DOI：10.1021/ja00225a001

  日期：1988.8