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diazenylium ion | 53440-18-9

中文名称
——
中文别名
——
英文名称
diazenylium ion
英文别名
protonated nitrogen cation;protonated nitrogen;Diazynium;azanylidyneazanium
diazenylium ion化学式
CAS
53440-18-9
化学式
HN2
mdl
——
分子量
29.0213
InChiKey
IJGRMHOSHXDMSA-UHFFFAOYSA-O
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    1
  • 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:
    24.8
  • 氢给体数:
    1
  • 氢受体数:
    1

反应信息

  • 作为反应物:
    描述:
    diazenylium ion氮气氢气 作用下, 生成 protonated nitrogen dimer
    参考文献:
    名称:
    Chaperone participation in three body ion association reactions. The systems COH++CO=(CO)2H+ and N2H++N2=(N2)2H+
    摘要:
    In an earlier study of the reactions (1) COH++CO+H2=(CO)2H++H2 and (2) N2H++N2+H2=(N2)2H++H2 it was observed that (1) was much faster than (2). On theoretical grounds the reactions are expected to have similar rates. A closer investigation of the reactions reveals that over a wide temperature and concentration range the products (CO)2H+ [respectively, (N2)H+] are not formed by the normal three body reaction but by a parallel sequence (the chaperone sequence), i.e., COH++2H2=COH3++H2 followed by COH3++CO=(CO)2H++H2 for the COH+ case. Significantly, for a wide range of conditions the chaperone complex COH3+ (respectively, N2H3+) is at too low concentrations to be detected, and the rate law is the same as that for the direct three body reactions. Unraveling the kinetics of the reactions led to determination of the rate constants for the direct and chaperone reactions.
    DOI:
    10.1063/1.444830
  • 作为产物:
    描述:
    argon-H3(1+) complex 、 氮气 以 gaseous matrix 为溶剂, 生成 diazenylium ion
    参考文献:
    名称:
    高极性离子ArH + 3的一些反应
    摘要:
    已经在SIFT设备中在80K下测量了离子ArH + 3与Co,CH 4,N 2和O 2的反应的速率系数。可以看出,测得的速率系数k超过了碰撞速率系数k c,该碰撞速率系数k c是使用Langevin理论计算的,涉及非极性中性反应物的反应。也就是说ķ ⪢ ķ Ç暂定归因于ARH的大永久偶极矩的影响+ 3离子。
    DOI:
    10.1016/0009-2614(92)85593-y
  • 作为试剂:
    描述:
    吡啶diazenylium ion 作用下, 生成 pyridin-1-ium
    参考文献:
    名称:
    H3+、N2H+ 和 H3O+ 与无环、环状和芳香烃和氮化合物的解离质子转移反应,以及天体化学意义
    摘要:
    流动余辉选择离子流漂移管已用于测量 H 3 O + 、N 2 H + 和 H 3 + 与一系列 16 种烷烃、烯烃、炔烃和芳香烃以及丙烯腈、吡咯和吡啶。放热质子转移通常发生在碰撞速率附近。H 3 O + 的反应大多是非解离的,H 3 + 的反应大多是解离的,但许多反应,特别是N 2 H + 的反应,既有解离通道,也有非解离通道。解离通道主要导致小烃和甲苯中的H 2 和/或CH 4 损失、丙烯腈中C 2 H 2 的损失和吡咯中HCN 的损失。对于苯、吡啶和较大的芳烃,仅观察到非解离质子转移。N 2 H + 与丙烯和丙炔反应的漂移管研究表明,反应物离子中能量的增加会增强碎片化。还研究了一些 D 3 + 反应,结果表明 H 3 + 与不饱和烃 B 的反应通过质子转移进行,形成激发的 (BH + )* 中间体。压力效应表明,一小部分 (BH + )* 中间体分解过快,无法在流管中实现碰撞稳定 (t
    DOI:
    10.1021/jp014659i
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文献信息

  • A selected ion flow tube study of the reactions of the gaseous ion HCl+ at 295 K
    作者:M. Hamdan、N.W. Copp、D.P. Wareing、J.D.C. Jones、K. Birkinshaw、N.D. Twiddy
    DOI:10.1016/0009-2614(82)83343-5
    日期:1982.6
    Reactions of the gaseous ion HCl+ in its ground state were studied at 295 ± 5 K using a selected ion flow tube. Reaction rate coefficients and product ion branching ratios were determined for the reactants H2, Xe, NO, O2, CO, CO2, N2O, H2S, COS, SO2, NH3 and CH4. The reaction channels observed were proton or electron transfer, or both, except for H2 where H-atom transfer was observed.
    使用选定的离子流管在295±5 K下研究了基态气态HCl +的反应。确定反应物H 2,Xe,NO,O 2,CO,CO 2,N 2 O,H 2 S,COS,SO 2,NH 3和CH 4的反应速率系数和产物离子支化比。观察到的反应通道是质子传递或电子传递,或两者皆有,除了观察到H原子传递的H 2。
  • Observation of infrared absorption spectra of molecular ions, H3+ and HN2+, by FTIR spectroscopy
    作者:T. Nakanaga、F. Ito、K. Sugawara、H. Takeo、C. Matsumura
    DOI:10.1016/0009-2614(90)85199-m
    日期:1990.6
    The infrared absorption spectra of the molecular ions H3+ and HN2+ were measured by using the Fourier-transform infrared method and a hollow-cathode discharge cell. From the analysis of the relative intensities and the linewidths of the absorption lines, these ions in the ground vibrational states were found to be well thermalized in the cell. The band center of the v1 mode of HN2+ has been determined
    分子离子H 3 +和HN 2 +的红外吸收光谱通过傅里叶变换红外法和空心阴极放电室进行测定。通过对吸收线的相对强度和线宽的分析,发现处于基态振动状态的这些离子在电池中被很好地热化了。HN 2 +的v 1模的能带中心已确定为3233.9608(2)cm -1,比文献值稍高。
  • Observation of OD− by microwave spectroscopy
    作者:Gabriele Cazzoli、Cristina Puzzarini
    DOI:10.1063/1.1978870
    日期:2005.7.22
    For the first time the rotational spectrum of the molecular anion OD- has been observed by microwave spectroscopy. OD- has been produced both by a positive and negative glow discharge; by investigating the Doppler shift in both cases, the unshifted frequency of the J=1<--0 rotational transition has been derived. This allowed us to improve the value of the ground-state rotational constant: B(0)=299
    首次通过微波光谱法观察到了分子阴离子OD-的旋转光谱。OD-是由正向和负向辉光放电产生的;通过研究两种情况下的多普勒频移,得出了J = 1 <-0旋转跃迁的未频移频率。这使我们能够改善基态旋转常数的值:B(0)= 299 264.940(90)MHz。为了评估是否确实观察到了负离子,已经在相同的实验条件下生产并研究了阳离子N2H +。
  • Inner and outer nitrogen hyperfine structure in the HN2+ ion
    作者:G. Cazzoli、G. Corbelli、C. Degli Esposti、P.G. Favero
    DOI:10.1016/0009-2614(85)85290-8
    日期:1985.7
    The J = 1 ← 0 transition of the molecular ion HN2+ has been observed in laboratory with a resolution sufficiently high to allow the measurement of the transition frequencies of all seven of the quadrupole hyperfine components produced by both the outer and inner nitrogen nuclei. The central line frequency, the two electric quadrupole coupling constants and the two 14N spin-rotation coupling constants
    在实验室中已经观察到分子离子HN 2 +的J = 1←0跃迁,其分辨率足够高,可以测量由外部和内部氮核产生的所有七个四极超细组分的跃迁频率。中心线频率,两个四极电耦合常数和两个14 N自旋旋转耦合常数已通过对测得的跃迁频率进行分析来确定。
  • Infrared Spectroscopy of Highly Excited Vibrational Levels of Protonated Nitrogen, HN+2
    作者:Y. Kabbadj、T.R. Huet、B.D. Rehfuss、C.M. Gabrys、T. Oka
    DOI:10.1006/jmsp.1994.1016
    日期:1994.1
    and high anharmonicity effects have been revealed. The determined vibrational temperatures associated with the ν1, ν2, and ν3 modes are 4000, 1550, and 3100 K (±10%), respectively. These values, much higher than the evaluated rotational temperature, i.e., 400 K (±10%), reflect our observation of highly excited vibrational levels of HN+2 ion. Some hypotheses on the ion formation and on the relaxation
    摘要 利用差频激光光谱仪和调速技术,记录了N2/H2/He 为1/1/100 左右的混合气体辉光放电产生的分子离子的吸收光谱。在 2900 和 3500 cm-1 之间的光谱区域中,已经观察和分析了与 ν1 基本手相关的 32 个新的 HN+2 热带。分子常数已通过将每个观察到的条带点亮到一个简单的标准幂级数展开式以及通过使用所有观察到的条带的同时最小二乘拟合来确定。确定的分子常数被认为是当今最完整和最准确的。已经揭示了一些扰动和高非谐效应。与 ν1、ν2 和 ν3 模式相关的确定振动温度为 4000、1550、和 3100 K (±10%),分别。这些值远高于评估的旋转温度,即 400 K (±10%),反映了我们对 HN+2 离子高度激发振动水平的观察。关于离子形成以及放电中发生的弛豫和激发过程的一些假设用于评论这一观察结果。
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