Carbonyl fluoride | COF2 or CF2O | CID 9623 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.

Carbonyl fluoride is a chemical compound with the formula C O F 2. It is a carbon oxohalide. This gas, like its analog phosgene, is colourless and highly toxic. The molecule is planar with C2v symmetry, bond lengths of 1.174 Å (C=O) and 1.312 Å …

Quantity Value Units Method Reference Comment; Δ r H°: 178. kJ/mol: ICR: Larson and McMahon, 1985: gas phase; switching reaction,Thermochemical ladder(F-)H2O ...

In this study, CoF2 was combined with carbonaceous materials to obtain graphitic carbon-encapsulated CoF2 nanoparticles uniformly embedded in an interconnected N-doped carbon matrix (CoF2@NC), significantly boosting the inert kinetics and electronic conductivity.

碳酰氟 是一种 化合物， 化学式 COF 2。 这种气体与同构的 光气 一样，无色且有剧毒。 该分子为平面构型，有 C2v 对称群。 它的C=O 键长 为1.174 Å、C–F键长为1.312 Å、F–C–F 键角 为108.0°。 [2] 碳酰氟通常作为氟化烃热分解的一种分解产物产生，例如利用三氟甲醇或 四氟甲烷 在水的存在下的分解反应得到： 碳酰氟也可通过 氟化氢 和光气的反应，或者 一氧化碳 的氧化反应制备，尽管后者往往会导致过度氧化成 四氟化碳。 用 二氟化银 氧化一氧化碳制备很方便： 碳 …

碳酰氟，又名羰基氟、氟光气，是一种化学物质，化学式为COF2，主要用作半导体制造装置的清洗气和刻蚀气，也可用作有机合成的中间体、氟化剂，作为半导体制造装置用的清洗气需要高纯度的COF2。 主要用作半导体制造装置的清洗气和刻蚀气，也可用作有机合成的中间体、氟化剂，作为半导体制造装置用的清洗气需要高纯度的COF2。 碳酰氟，又名羰基氟、氟光气，是一种化学物质，化学式为COF2，主要用作半导体制造装置的清洗气和刻蚀气，也可用作有机合成的中间 …

Cobalt (II) fluoride is a chemical compound with the formula (CoF 2). It is a pink crystalline solid compound [1][2] which is antiferromagnetic at low temperatures (T N =37.7 K) [3] The formula is given for both the red tetragonal crystal, (CoF 2), and the tetrahydrate red orthogonal crystal, (CoF 2 ·4H 2 O).

2021年2月27日 · CO₂ emissions; CO₂ direct and indirect emissions per unit of output by industry and by country. CO₂ emissions by industry, in aggregate terms and in terms of output by industry.

2021年5月14日 · Reticular design has enabled the precise prediction of crystalline framework structures, tunability of chemical composition, incorporation of various functionalities onto the framework backbone, and as a consequence, fine-tuning of metal–organic framework (MOF) and covalent organic framework (COF) properties beyond that of any other material class.

Quantity Value Units Method Reference Comment; Δ f H° gas-638.90: kJ/mol: Review: Chase, 1998: Data last reviewed in December, 1969: Δ f H° gas-640.6 ± 5.9: kJ ...