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三氯化铌 | 60994-00-5

中文名称
三氯化铌
中文别名
——
英文名称
niobium sulphide trichloride
英文别名
——
三氯化铌化学式
CAS
60994-00-5
化学式
Cl3NbS
mdl
——
分子量
231.331
InChiKey
FUJVMPIKDZIQSS-UHFFFAOYSA-K
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):
    2.71
  • 重原子数:
    5.0
  • 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:
    1.0

反应信息

  • 作为反应物:
    描述:
    三氯化铌三苯基瞵硫二硫化碳 为溶剂, 生成 trichlorosulphido(triphenylphosphine sulphide)niobium(V)
    参考文献:
    名称:
    三氯磺化(三苯基膦硫化物)铌(V)的制备,晶体结构和分子结构
    摘要:
    摘要NbSCl3与三苯基膦硫化物之间的反应导致形成1:1加合物,晶体为三斜晶系,空间群P 1,a = 12.524(5),b = 10.193(4),c = 17.823(6) A,α= 103.80(3),β= 102.60(4),γ= 72.02(4)°,Z =4。使用衍射仪数据通过Patterson和Fourier方法求解结构,并针对2880次重大反射将其精炼为R 0.058。晶胞包含两个五配位单体和一个中心对称的六配位二聚体,它们的共存是固态中最不寻常的特征。铌原子从由三个氯原子和配体硫原子形成的平面移向硫化硫原子[0.553(2)A,单体,0.397(2)A,二聚体]。该位移大于NbOCl3加合物中尚未发现的位移。
    DOI:
    10.1016/s0020-1693(00)81725-9
  • 作为产物:
    描述:
    以 neat (no solvent) 为溶剂, 生成 三氯化铌
    参考文献:
    名称:
    Schaefer, H.; Beckmann, W., Zeitschrift fur Anorganische und Allgemeine Chemie
    摘要:
    DOI:
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文献信息

  • Chalcogenoether complexes of Nb(<scp>v</scp>) thio- and seleno-halides as single source precursors for low pressure chemical vapour deposition of NbS<sub>2</sub> and NbSe<sub>2</sub> thin films
    作者:Yao-Pang Chang、Andrew L. Hector、William Levason、Gillian Reid
    DOI:10.1039/c7dt01911d
    日期:——
    NbSCl3 was obtained via reaction of NbCl5 with S(SiMe3)2 in anhydrous CH2Cl2, whilst in MeCN solution the same reaction gives [NbSCl3(MeCN)2]. [NbSeCl3(MeCN)2] was obtained similarly from NbCl5 with Se(SiMe3)2. The chalcogenoether complexes, [NbSCl3(ER2)] (E = S: R = Me, nBu; E = Se: R = nBu), were obtained from reaction of NbCl5, ER2 and S(SiMe3)2 in CH2Cl2. The structure of the [Nb2S2Cl6(SMe2)2]
    通过NbCl5与S(SiMe3)2在无CH2Cl2中的反应获得NbSCl3,而在MeCN溶液中,相同的反应得到[NbSCl3(MeCN)2]。[NbSeCl3(MeCN)2]是从NbCl5与Se(SiMe3)2类似地获得的。属醚配合物[NbSCl3(ER2)](E = S:R = Me,nBu; E = Se:R = nBu),是由NbCl5,ER2和S(SiMe3)2在 中反应制得的。[Nb2S2Cl6(SMe2)2]的结构揭示了一个Cl桥二聚体,其中SMe2配体同位。Cl桥高度不对称,具有长的Nb = Cl键,反式为Nb = S。从LL与预先形成的[ NbSCl3(MeCN)2]。Me取代的配合物的结构揭示了扭曲的八面体单体,其中性配体反型转化为S / Cl。溶液1H和77Se 1H} NMR数据显示,中性配体在 溶液中部分解离并在环境温度下快速交换,这与N
  • The use of hexamethyldisilthiane in the synthesis of transition metal thiohaides
    作者:Vernon C. Gibson、Alan Shaw、David N. Williams
    DOI:10.1016/s0277-5387(00)80757-3
    日期:1989.1
    Nb(S)Cl 3 , Ta(S)C 3 , Nb(S)Cl 3 (CH 3 CN) 2 , Ta(S)Cl 3 (CH 3 CN) 2 , Mo(O)(S)Cl 2 and W(O)(S)Cl 2 may be obtained in high yield by low temperature treatment of the appropriate metal halide with hexamethyldisilthiane.
    摘要代卤化物化合物W(S)Cl 4,W(S)2 Cl 12,Mo(S)Cl 3,Nb(S)Cl 3,Ta(S)C 3,Nb(S)Cl 3(CH 3 CN )2,通过对适当的属卤化物进行低温处理,可以高收率获得Ta(S)Cl 3(CH 3 CN)2,Mo(O)(S)Cl 2和W(O)(S)Cl 2。与六甲基二甲硅烷基。
  • Chalcogenide-Halides of Niobium (V). 1. Gas-Phase Structures of NbOBr<sub>3</sub>, NbSBr<sub>3</sub>, and NbSCl<sub>3</sub>. 2. Matrix Infrared Spectra and Vibrational Force Fields of NbOBr<sub>3</sub>, NbSBr<sub>3</sub>, NbSCl<sub>3</sub>, and NbOCl<sub>3</sub>
    作者:Izabela Nowak、Elizabeth M. Page、David A. Rice、Alan D. Richardson、Richard J. French、Kenneth Hedberg、J. Steven Ogden
    DOI:10.1021/ic020405f
    日期:2003.2.24
    The molecular structures of NbOBr3, NbSCl3, and NbSBr3 have been determined by gas-phase electron diffraction (GED) at nozzle-tip temperatures of 250 degreesC, taking into account the possible presence of NbOCl3 as a contaminant in the NbSCl3 sample and NbOBr3 in the NbSBr3 sample. The experimental data are consistent with trigonal-pyramidal molecules having C-3v symmetry. Infrared spectra of molecules trapped in argon or nitrogen matrices were recorded and exhibit the characteristic fundamental stretching modes for C-3v species. Well resolved isotopic fine structure (Cl-35 and Cl-37) was observed for NbSCl3, and for NbOCl3 which occurred as an impurity in the NbSCl3 spectra. Quantum mechanical calculations of the structures and vibrational frequencies of the four YNbX3 molecules (Y = O, S; X = Cl, Br) were carried out at several levels of theory, most importantly B3LYP DFT with either the Stuttgart RSC ECP or Hay-Wadt (n + 1) ECP VDZ basis set for Nb and the 6-311 G* basis set for the nonmetal atoms. Theoretical values for the bond lengths are 0.01-0.04 Angstrom longer than the experimental ones of type r(a), in accord with general experience, but the bond angles with theoretical minus experimental differences of only 1.0-1.5degrees are notably accurate. Symmetrized force fields were also calculated. The experimental bond lengths (r(g)/Angstrom) and angles (angle(alpha)/deg) with estimated 2sigma uncertainties from GED are as follows. NbOBr3: r(Nb=O) = 1.694(7), r(Nb-Br) = 2.429(2), angle(O=Nb-Br) = 107.3(5), angle(Br-Nb-Br) = 111.5(5). NbSBr3: r(Nb=S) = 2.134(10), r(Nb-Br) = 2.408(4), angle(S=Nb-Br) = 106.6(7), angle(Br-Nb-Br) = 112.2(6). NbSCl3: Nb=S) = 2.120(10), r(Nb-Cl) = 2.271(6), angle(S=Nb-Cl) = 107.8(12), angle(Cl-Nb-Cl) = 111.1(11).
  • Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: Nb: MVol.B1, 127, page 276 - 278
    作者:
    DOI:——
    日期:——
  • Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: B: B Comp.SVol.1/3, 10.2.1.3, page 4 - 6
    作者:
    DOI:——
    日期:——
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