Mercury-Neon | 108706-33-8

• 分子结构分类: 无机化合物 - 混合金属/非金属化合物 - 各种混合金属/非金属
• 英文名称: Mercury-Neon
• 英文别名: Mercury;neon
• CAS: 108706-33-8
• 化学式: HgNe
• 分子量: 220.769
• InChiKey: ZQBKQZMRKNZHLL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.0
• 重原子数：
  2
• 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：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为产物：
  描述：

  汞 、 氖气 以 neat (no solvent, gas phase) 为溶剂， 生成 Mercury-Neon
  参考文献：
  名称：

  Interatomic potentials ofA ³0⁺andB ³1 states of HgHe, HgNe, and HgAr van der Waals complexes

  摘要：

  Rotational structures of A–X and B–X vibronic transitions of HgHe, HgNe, and HgAr van der Waals (vdW) complexes formed in supersonic free jets have been investigated. An analysis of the rotational contours shows that rotational structures for the six isotopic species, mHgHe, mHgNe, or mHgAr (m=204,202,201,200,199, and 198), are overlapped, and the observed isotopic splittings are utilized for the definite assignment of the vibrational quantum numbers in the A and B states. Based on the vibrational level spacings and the rotational constants, interatomic potentials for the A and B states of HgNe and HgAr are determined with good accuracy. In the case of the B state of the 199HgRg and 201HgRg (Rg=Ne or Ar), magnetic dipole hyperfine splittings are observed and analyzed.

  DOI：

  10.1063/1.454637

文献信息

• Interatomic potentials of<i>A</i> ³0⁺and<i>B</i> ³1 states of HgHe, HgNe, and HgAr van der Waals complexes
  作者：Kaoru Yamanouchi、Shinji Isogai、Misaki Okunishi、Soji Tsuchiya

  DOI：10.1063/1.454637

  日期：1988.1

  Rotational structures of A–X and B–X vibronic transitions of HgHe, HgNe, and HgAr van der Waals (vdW) complexes formed in supersonic free jets have been investigated. An analysis of the rotational contours shows that rotational structures for the six isotopic species, mHgHe, mHgNe, or mHgAr (m=204,202,201,200,199, and 198), are overlapped, and the observed isotopic splittings are utilized for the definite assignment of the vibrational quantum numbers in the A and B states. Based on the vibrational level spacings and the rotational constants, interatomic potentials for the A and B states of HgNe and HgAr are determined with good accuracy. In the case of the B state of the 199HgRg and 201HgRg (Rg=Ne or Ar), magnetic dipole hyperfine splittings are observed and analyzed.
• PHOFEX Spectroscopy of HgNe and HgAr: Determination of the Dissociation Energies of the X¹Σ⁺, A³Π_0⁺, and B³Π₁States
  作者：Tomoki Tasaka、Ken Onda、Akiyoshi Hishikawa、Kaoru Yamanouchi

  DOI：10.1246/bcsj.70.1039

  日期：1997.5

  Photofragment excitation (PHOFEX) spectroscopy was applied to determine the dissociation energies of the B3Π1 states of HgAr and HgNe. The PHOFEX spectra were measured in the wavelength region where the laser-induced fluorescence spectrum of the B3Π1–X1Σ+ transition exhibits a continuum structure by probing the photolysis product of Hg(63P1) through the Hg(83S1–63P1) transition. By the spectral simulation of the threshold behavior of the high-resolution (Δν ≈ 0.08 cm−1) PHOFEX spectrum, the thresholds for the photodissociation reaction, HgRg → Hg(63P1) + Rg, were determined to be 39447.9(3) and 39536.0(5) cm−1 for Rg = Ne and Ar, respectively. From these thresholds, the dissociation energies, D0’s, of the B3Π1 states of HgNe and HgAr were determined to be D0(B3Π1; HgNe) = 9.8(3) and D0(B3π1; HgAr) = 61.8(5) cm−1, respectively. This direct determination of the dissociation energies of the B3Π1 states led to a determination of the D0’s for the X1Σ+ and A3Π0+ states; D0(X1Σ+; HgNe) = 35.6(3), D0(X1Σ+; HgAr) = 123.7(5), D0(A3Π0+; HgNe) = 68.7(3), and D0(A3Π0+; HgAr) = 348.8(6) cm−1. In addition, the (v′,0) vibronic bands of the B3Π1–X1Σ+ transition of HgAr were re-measured with high resolution for v′ = 0—8. From the transition wavenumbers of these vibronic bands, the Morse potential parameters were determined with high precision as ωe = 11.94(3) cm−1 and ωexe = 0.594(3) cm−1.
• Interatomic potential of the HgNe van der Waals complex in the<i>E</i>(³Σ⁺) Rydberg state
  作者：Misaki Okunishi、Kaoru Yamanouchi、Ken Onda、Soji Tsuchiya

  DOI：10.1063/1.464149

  日期：1993.2.15

  The lowest Rydberg state E(3Σ+) of the HgNe van der Waals complex has been investigated by optical–optical double resonance (OODR) spectroscopy using two intermediate electronic states of A 30+ and B 31. The E–B band exhibits an oscillatory free–bound continuum, which reflects a Franck–Condon projection of the wave function of the B state onto the repulsive part of the E state potential. In the E–A band, two relatively sharp peaks are observed together with a free–bound continuum showing an asymmetric interference structure. The observed intensity patterns of the E–B and E–A bands are interpreted by a potential barrier characteristic of the E state potential, which traps two quasibound vibrational states in the inner well. Based on (i) the observed Franck–Condon pattern of the free–bound transitions; (ii) the transition’s wave number of the bound–bound transitions in the E–A band; and (iii) the rotational constants of the quasibound (v=0 and v=1) levels in the E state, the interatomic potential of the E state is derived by a numerical simulation. The height of the potential barrier measured from the dissociation limit of Hg (7 3S1)+Ne is determined to be 153 cm−1 and the interatomic distance at the top of the barrier to be located at 3.9(1) Å.
• Induction of optical transitions through complexation within Hg–rare gas van der Waals systems
  作者：L. Krim、C. Jouvet、B. Soep、K. Onda、K. Yamanouchi、J. P. Visticot

  DOI：10.1063/1.470475

  日期：1995.10.8

  The high repulsive states of HgAr and HgNe van der Waals complexes, correlating with Hg 6s6d atomic states have been investigated by double resonance spectroscopy, through the first excited state A 30+ and B 31 of the complexes. The repulsive potentials have been fitted through numerical Franck–Condon simulations. They have been characterized by perturbative calculation as quasi-pure 6dΣ potentials in Hund’s case a. The strong Hg–rare gas electrostatic interaction potential overruns the spin–orbit interaction at distances shorter than 7 Å. These observed repulsive states are mostly of Ω=1 character correlating with 3D3 at infinite distances. The contribution from the potential of Ω=0− symmetry correlating with 1D2 is of minor importance. Therefore, the absorption in the repulsive states of the complex arises mostly from proximity induced absorption in an optically forbidden transition 3P1→3D3. A perturbative model accounts well for the bound free absorption intensities experimentally observed.