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ammonium pertechnetate | 34035-97-7

中文名称
——
中文别名
——
英文名称
ammonium pertechnetate
英文别名
azanium;oxido(trioxo)technetium
ammonium pertechnetate化学式
CAS
34035-97-7
化学式
H4N*O4Tc
mdl
——
分子量
179.943
InChiKey
WJULHBIORCQBSY-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):
    -1.17
  • 重原子数:
    6
  • 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:
    75.3
  • 氢给体数:
    1
  • 氢受体数:
    4

安全信息

  • 海关编码:
    2923900090

SDS

SDS:3a0bd5d95c8ce28cb309a4a61ee38ed8
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反应信息

  • 作为反应物:
    描述:
    ammonium pertechnetate 以 neat (no solvent) 为溶剂, 生成 二氧化碲
    参考文献:
    名称:
    Spitsyn, V. I.; Kuzina, A. F.; Oblova, A. A., Russian Journal of Inorganic Chemistry, 1978, vol. 23, p. 484 - 485
    摘要:
    DOI:
  • 作为产物:
    描述:
    在 H2O2 作用下, 以 为溶剂, 生成 ammonium pertechnetate
    参考文献:
    名称:
    Synthesis and physical properties of hexakis(isothiocyanato)technetate(III) and -(IV) complexes. Structure of the [Tc(NCS)6]3- ion
    摘要:
    DOI:
    10.1021/ic50207a001
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文献信息

  • Technetium complexes of capped tetradentate ligands Part II. The synthesis and electrochemistry of technetium(III) and (V) complexes of 2-diphenylphosphino-N,N-bis(2-diphenylphosphinoethyl)ethaneamine (NP3) and tris-2-diphenylphosphinoethylphosphine (PP3)
    作者:Jonathan R. Dilworth、D.Vaughan Griffiths、Jonathan M. Hughes、Stephen Morton、Colin M. Archer、J.Duncan Kelly
    DOI:10.1016/s0020-1693(00)85305-0
    日期:1992.5
    Abstract A series of cationic technetium complexes cis-[TcXY(L)]+ has been prepared for XYCl; XN, YBr and XCl, YNNC6H4Cl, and LNP3 and PP3 and isolated as their tetraphenylborate or hexafluorophosphate salts. The cis-dichlorides show reversible one-electron reductions at −0.13 V versus SCE in dimethylformamide for both ligands whereas the other complexes are more difficult to reduce. Attempts
    摘要制备了一系列XYCl阳离子tech配合物顺式[[TcXY(L)] +]。X = N,Y = Br和X = Cl,Y = NNC6H4Cl,L = NP3和PP3,并分离为四苯基硼酸盐或六氟磷酸盐。相对于SCE,在顺式-二氯化物中,两个配体在二甲基甲酰胺中相对于SCE在-0.13 V处具有可逆的单电子还原,而其他配合物则更难还原。制备顺式-[TcO2(L)] +的尝试未成功,但是分离了新型复合物[TcOCl2(L)] [BPh4](LNP3),并将复合物配制为[Tc(SO4)2(L)]。使用硫酸作为酸制备[BPh4](L = NP3和PP3)。
  • Preparation and crystal and molecular structure of mer-trichlorotris(dimethylphenylphosphine)technetium(III)
    作者:Giuliano Bandoli、Dore A. Clemente、Ulderico Mazzi
    DOI:10.1039/dt9760000125
    日期:——
    The crystal and molecular structure of the title compound has been determined from single-crystal X-ray diffractometer data by Fourier methods and refined by anisotropic block-diagonal least-squares to R 0.054 for 4 065 independent observed reflections. Crystals are monoclinic, space group P21/n, with cell parameters a= 10.935(9), b= 39.191(11), c= 13.738(7)Å, β= 107.33(7)°, and Z= 8. The two crystallographically
    标题化合物的晶体和分子结构已通过傅立叶方法由单晶X射线衍射仪数据确定,并通过各向异性嵌段对角最小二乘法对4 065个独立观察到的反射精制为R 0.054。晶体是单斜晶,空间群P 2 1 / n,晶胞参数a = 10.935(9),b = 39.191(11),c = 13.738(7)Å,β= 107.33(7)°,Z=8。两个在晶体学上独立的分子在立体化学上是等价的(苯环的取向只有很小的差异),并且金属原子的八面体配位有些扭曲,两对相似的配体相互反式。lig-配体键的距离为:Tc-Cl(反式至P)2.46(1),Tc-Cl(反式至Cl)均为2.33(1),Tc-P(反式至Cl)2.42(1)和Tc-P (转换为P)均为2.47(1)Å。讨论了膦配体对Tc-Cl键的明显反式影响。
  • Complexes of technetium(IV) and (III) with tertiary phosphines
    作者:Ulderico Mazzi、Giovanni de Paoli、Plinio Di Bernardo、Luciano Magon
    DOI:10.1016/0022-1902(76)80344-2
    日期:1976.1
    The synthesis and characterization of the complexes trans-TcX4L2 and mer-TcX3L3 (X = Cl and Br, and L = PMe2Ph, PEt2Ph and PPh3) are reported. Configurations were deduced by far-IR and 1H NMR studies. Magnetic susceptibility and 1H NMR results for mer-TcCl3(PMe2Ph)3 are compared with those for analogues d4 complexes.
    报道了反式-TcX 4 L 2和mer -TcX 3 L 3(X = Cl和Br,L = PMe 2 Ph,PEt 2 Ph和PPh 3)的配合物的合成和表征。通过远红外和1 H NMR研究推导了构型。将mer- TcCl 3(PMe 2 Ph)3的磁化率和1 H NMR结果与类似物d 4配合物进行了比较。
  • Studies of technetium complexes. Part 6. The preparation, characterisation, and electron spin resonance spectra of salts of tetrachloro- and tetrabromo-nitridotechnetate(VI): crystal structure of tetraphenylarsonium tetrachloronitridotechnetate(VI)
    作者:John Baldas、John F. Boas、John Bonnyman、Geoffrey A. Williams
    DOI:10.1039/dt9840002395
    日期:——
    [TcNBr4]– are typical of ions with a 4d1 electronic configuration and the unpaired electron in an orbital with substantial 4dxy character. The crystal structure of [AsPh4][TcNCl4] has been determined by single-crystal X-ray diffraction methods at 21 °C. Crystals are tetragonal, space group P4/n, with a= 12.707(2), c= 7.793(1)Å, and Z= 2. Full-matrix least-squares refinement gave a final R value of 0.031
    通过使[NH 4 ] [TcO 4 ]与NaN 3反应,制备了空气稳定的化合物R [TcNCl 4 ]和R [TcNBr 4 ](R = [AsPh 4 ] +或[NBu n 4 ] +)。在浓盐酸或溴化氢存在下。[TcNCl的ESR光谱4 ] -和[TcNBr 4 ] -是典型的具有4离子的d 1个电子配置和在轨道不成对电子具有大量4 d XY字符。[AsPh 4的晶体结构] [TcNCl 4 ]已经通过单晶X射线衍射法在21℃下测定。晶体为四边形,空间群P 4 / n,a = 12.707(2),c = 7.793(1)Å,Z =2。全矩阵最小二乘法精炼得到的0 1独立于0的最终R值为0.031。思考。该化合物是同构的,具有系列[AsPh 4 ] [MNCl 4 ](M = Mo,W,Re,Ru或Os)和[AsPh 4 ] [MOCl 4 ](M = Mo或Re)。的[TcNCl 4 ]
  • Oxotechnetium(V)bis(dithiolato) complexes
    作者:Hartmut Spies、Bernd Johannsen
    DOI:10.1016/s0020-1693(00)90099-9
    日期:1981.1
    Abstract A series of ten bis(dithiolato)oxotechnetate(V) complexes has been prepared using ligand exchange reaction. Starting from Tc(V) gluconate in aqueous or aqueous/ethanolic solution, complexes with saturated, olefinic and aromatic dithioles have been obtained. Mass, infrared, n.m.r., and UV-visible data of the resulting compounds are reported.
    摘要利用配体交换反应制备了十种双(二硫代)氧代tech酸酯(V)配合物。从水溶液或水溶液/乙醇溶液中的Tc(V)葡萄糖酸酯开始,已经获得了具有饱和,烯属和芳族二硫醇的配合物。报告了所得化合物的质量,红外,核磁共振和紫外可见数据。
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