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silver monohydride

中文名称
——
中文别名
——
英文名称
silver monohydride
英文别名
silver hydride;Molecular hydrogen;silver;molecular hydrogen;silver
silver monohydride化学式
CAS
——
化学式
AgH
mdl
——
分子量
108.876
InChiKey
LUWNBPDCUOWWDH-UHFFFAOYSA-N
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):
    0.24
  • 重原子数:
    1
  • 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

  • 作为反应物:
    描述:
    silver monohydride 为溶剂, 生成 silver hydroxide
    参考文献:
    名称:
    Pietsch, E.; Seuferling, F.; Roman, W., Zeitschrift für Elektrochemie, 1933, vol. 39, p. 577 - 586
    摘要:
    DOI:
  • 作为产物:
    描述:
    silver (I) tetrahydrido borate 生成 silver monohydride
    参考文献:
    名称:
    Wiberg, E.; Henle, W., Zeitschrift fur Naturforschung, 1952, vol. 7b, p. 250 - 251
    摘要:
    DOI:
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文献信息

  • Rates of hydride abstraction from amines via reactions with ground-state silver(+) and copper(+)
    作者:S. W. Sigsworth、A. W. Castleman
    DOI:10.1021/ja00192a012
    日期:1989.5
    Agsup +} and Cusup +} with mono- (MMA), di- (DMA), and trimethylamine (TMA) were measured. In all cases except Agsup +} with monomethylamine the reactions were found to be fast bimolecular ones. The values are 2.1, 1.7, and 1.5 times} 10sup minus}9} cmsup 3} ssup minus}1} for Cusup +} with MMA, DMA, and TMA, respectively, and 1.6 and 1.4 times}10sup minus}9} cmsup 3}ssup minus}1} for
    测量基态Agsup +} 和Cusup +} 与单- (​​MMA)、二- (DMA) 和三甲胺(TMA) 的反应速率。在除 Agsup +} 与单甲胺之外的所有情况下,发现反应是快速的双分子反应。对于具有 MMA、DMA 和 TMA 的 Cusup +},这些值分别为 2.1、1.7 和 1.5 times} 10sup minus}9} cmsup 3} ssup minus}1},并且Agsup +} 与 DMA 和 TMA 分别为 1.6 和 1.4 times}10sup minus}9} cmsup 3}ssup minus}1}。反应的产物是去除了氢原子的胺离子。Agsup +} 与 MMA 反应的双分子通道是吸热的,并且发现缔合复合物是反应的产物。发现观察到的速率与参数化轨迹计算方法的预测相当吻合。
  • Formation of the Silver Hydride Ion AgH<sup>+</sup> upon the Reduction of Silver Ions by H· in Aqueous Solution. A Pulse Radiolysis Study
    作者:A. Sarkar、E. Janata
    DOI:10.1524/zpch.2007.221.3.403
    日期:2007.3.1

    The reaction of hydrogen atoms and of alcohol radicals with monovalent silver ions is studied in aqueous solution by means of pulse radiolysis. In acidic aqueous solutions containing silver ions and an alcohol, hydrogen atoms react with silver ions to form AgH+ with a rate constant of k=1.5 × 1010dm3mol-1s-1. This complex dissociates into free silver atoms and hydrogen ions with a first order rate constant of 2 × 107s-1. A reaction of alcohol radicals with silver ions could not be observed in aqueous solutions containing either methanol, ethanol or 2-propanol during times of up to 15ms; the rate constant would therefore have to be smaller than 1 × 104dm3mol-1s-1.

    通过脉冲辐射分析法研究了水溶液中氢原子和醇自由基与一价银离子的反应。在含有银离子和一种醇的酸性水溶液中,氢原子与银离子反应生成 AgH+,速率常数为 k=1.5 × 1010dm3mol-1s-1。这种复合物解离成游离银原子和氢离子,一阶速率常数为 2 × 107s-1。在含有甲醇、乙醇或 2-丙醇的水溶液中,在长达 15 毫秒的时间内无法观察到醇自由基与银离子的反应;因此,速率常数必须小于 1 × 104dm3mol-1s-1。
  • The ground state infrared spectra of two isotopic forms of silver hydride (107AgH and 109AgH)
    作者:Helmut Birk、Harold Jones
    DOI:10.1016/s0009-2614(89)87025-3
    日期:1989.9
    The infrared spectra of two isotopic forms of silver monohydride (107AgH (51.35%) and 109AgH (48.65%)) in its ground electronic state (1Σ) have been measured using a tunable diode laser spectrometer. The AgH was produced in the gas phase by reaction of hydrogen with metal vapor at 1250°C in an electric discharge. An analysis of the experimental data has produced a more accurate set of Dunham parameters
    的银单氢化物(两种同位素形式的红外光谱107 AGH(51.35%)和109 AGH(48.65%))在其基电子态(1 Σ)已经使用可调谐二极管激光器光谱仪测量。通过在放电中氢气与金属蒸气在1250℃下反应,在气相中生成AgH。对实验数据的分析产生了更精确的AgH邓纳姆参数集,以及平衡原子间距离的大大提高的值。
  • The Absorption Spectra of Some Hydride Compounds in the Ultra-Violet
    作者:E. Hulthèn、R. V. Zumstein
    DOI:10.1103/physrev.28.13
    日期:——
    and three new bands, farther down in the ultra-violet, indicate a new electronic level. Three aluminum hydride bands were absorbed which support the analysis of Eriksson and Hulthèn. On nearly all our plates the OH bands at 3064 and 2852 were absorbed. Some bands were found which may be due to the oxides of calcium and silver. We were unable to observe absorption at the CdH and CH bands which are shaded
    在碳管中将金属蒸气加热至约1700℃,并缓慢吸收氢。在这些条件下,吸收了多个氢化物带。氢化铜的四个谱带证实了Frerichs的分析。吸收了八个氢化银带,这使我们能够形成n1n2方案。发现的五个氢化金带证实并扩展了Bengtsson的工作,而三个新的带(在紫外线中更远)表明了一个新的电子水平。三铝吸收了氢化物谱带,从而支持了Eriksson和Hulthèn的分析。在我们几乎所有的板上,吸收了3064和2852的OH谱带。发现一些带可能是由于钙和银的氧化物引起的。我们无法观察到CdH和CH波段的吸收,这些波段朝紫罗兰色阴影。
  • Unstable intermediates. Part LXXII. Electron spin resonance spectral evidence for the existence of the (AgH)+ and (Ag2H)2+ radical-cations
    作者:R. S. Eachus、M. C. R. Symons
    DOI:10.1039/j19700001336
    日期:——
    containing silver(I) salts to γ-rays at low temperature results in the formation of a new paramagnetic species which has the properties expected for [AgH]+. When the acid matrices are warmed this radical readily reacts with excess cations to form [Ag2H]2+.
    含有银(I)盐的冷冻含水酸在低温下暴露于γ射线会导致形成新的顺磁性物质,该物质具有[AgH] +预期的性质。当酸基质被加热时,该自由基容易与过量的阳离子反应形成[Ag 2 H] 2+。
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