calcium monofluoride | 13827-26-4

• 英文名称: calcium monofluoride
• CAS: 13827-26-4
• 化学式: CaF
• 分子量: 59.0764
• InChiKey: PMJVACMPRFHIPZ-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  0.04
• 重原子数：
  2.0
• 可旋转键数：
  0.0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  0.0
• 氢给体数：
  0.0
• 氢受体数：
  0.0

反应信息

• 作为产物：
  描述：

  calcium fluoride 生成 calcium monofluoride
  参考文献：
  名称：

  Parity dependence in rotationally inelastic collisions of CaF(A2II, υ′ = 0) with He and Ar

  摘要：

  DOI：

  10.1016/0301-0104(85)80143-9

文献信息

• High resolution UV laser spectroscopy of CaF: Rotational analysis of the C2Π-X2Σ+ (0, 0) system
  作者：Wolfgang E. Ernst、Jörn Kändler、Olaf Knüppel

  DOI：10.1016/0022-2852(92)90459-2

  日期：1992.5

  Abstract The CaF C 2 Π- X 2 Σ + (0, 0) system has been investigated by molecular beam spectroscopy with a frequency-doubled dye ring laser. The λ-doubling components in the C 2 Π state were assigned by Stark-effect labeling. Spectroscopic constants of the C state were determined from a least-squares fit. The main parameters are T 00 = 30215.956(16) cm −1 , A 0 = 29.243(30) cm −1 , B 0 = 0.32342(7)

  摘要 CaF C 2 Π- X 2 Σ + (0, 0) 系统已经通过分子束光谱和倍频染料环激光器进行了研究。C 2 Π 状态中的 λ 倍增分量由斯塔克效应标记分配。C 状态的光谱常数由最小二乘拟合确定。主要参数是T 00 = 30215.956(16) cm -1 ，A 0 = 29.243(30) cm -1 ，B 0 = 0.32342(7) cm -1 ，p = -4.89(27) × 10 -3 cm - 1 ，并且 q = 1.05(2) × 10 -4 cm -1 。在C 2 Π 的两个自旋轨道分量中都观察到局部扰动，并且归因于与C 态下方约50 cm -1 处的2 Σ + 态的相互作用。这种状态可能是 D 2 Σ + 的最低振动状态，之前放置在 C 2 Π 上方 600 cm -1 处，v ′ = 0。
• Rotational polarization of product molecules: Crossed laser-molecular-beam studies of Ca* + HF and Ca + F2
  作者：F. Engelke、K.H. Meiwes-broer

  DOI：10.1016/0009-2614(84)85706-1

  日期：1984.6

  Laser-induced fluorescence (LIF) is used to probe the spatial polarization of nascent CaF reaction products. The results give direct information on the role of angular momentum alignment of CaF in Ca*(3P1,2,3) + HF and Ca(1So) + F2, reactive scattering.

  激光诱导荧光（LIF）用于探测新生CaF反应产物的空间极化。结果直接给出了角动量对准在Ca *（3 P 1,2,3）+ HF和Ca（1 S o）+ F 2，反应性散射中的作用的直接信息。
• Effect of reagent rotational energy on product-state distribution in the reaction Ca + HF → CaF + H
  作者：R. Altkorn、F.E. Bartoszek、J. Dehaven、G. Hancock、D.S. Perry、R.N. Zare

  DOI：10.1016/0009-2614(83)87152-8

  日期：1983.6

  The effect of reagent rotation on the product vibrational state distribution is reported for the reaction Ca(1S) + HF(X1∑+, υ = 1.J

  试剂旋转对产品振动态分布的影响被报告用于反应的Ca（1个S）+ HF（X 1 Σ +，υ= 1 Ĵ
• Collision‐induced angular momentum reorientation and rotational energy transfer in CaF(<i>A</i> ²Π₁_/₂)–Ar thermal collisions
  作者：Jeffrey B. Norman、Robert W. Field

  DOI：10.1063/1.458431

  日期：1990.1

  We have carried out an experimental study of collision-induced rotational angular momentum laboratory frame reorientation and energy transfer in CaF(A 2Π1/2, v=0) in thermal collisions with ground state Ar atoms. An optical–optical double resonance (OODR) technique has been used in which the J=1/2, M=+1/2, f-symmetry level of the CaF A 2Π1/2 state is initially populated, from the ground X 2Σ+ electronic state, using circularly polarized cw dye laser radiation at 606 nm. Collision-induced population of nearby magnetic sublevels of the A state, belonging to both e and f symmetry components of J′=1/2 and 3/2, is probed with a second circularly polarized cw dye laser via the E 2Σ+←A 2Π1/2 transition at 560 nm while monitoring subsequent E 2Σ+→X 2Σ+ ultraviolet fluorescence at 290 nm. This experiment has yielded M-dependent thermal rate constants and velocity-averaged cross sections, ratios of which are in partial agreement with those predicted by Alexander and Davis [M. H. Alexander and S. L. Davis, J. Chem. Phys. 79, 227 (1983)] in an infinite-order-sudden, irreducible tensor treatment of the collision dynamics of an open-shell diatomic molecule and a structureless collision partner.
• Electronic branching in reactions of calcium (3P,1D) and magnesium(3P) with fluorine, chlorine, and bromine: experiments and global model
  作者：Andrzej. Kowalski、Michael. Menzinger

  DOI：10.1021/j100368a034

  日期：1990.3