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[bis(triphenylphosphoranylidene)ammonium][Ni(CO)(SePh)3] | 196961-63-4

中文名称
——
中文别名
——
英文名称
[bis(triphenylphosphoranylidene)ammonium][Ni(CO)(SePh)3]
英文别名
(bis(triphenylphosphoranylidene))Ni(CO)(SePh)3;[PPN][Ni(CO)(SePh)3]
[bis(triphenylphosphoranylidene)ammonium][Ni(CO)(SePh)3]化学式
CAS
196961-63-4
化学式
C19H15NiOSe3*C36H30NP2
mdl
——
分子量
1093.49
InChiKey
LDRHYVWWPJORRT-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):
    None
  • 重原子数:
    None
  • 可旋转键数:
    None
  • 环数:
    None
  • sp3杂化的碳原子比例:
    None
  • 拓扑面积:
    None
  • 氢给体数:
    None
  • 氢受体数:
    None

反应信息

  • 作为反应物:
    参考文献:
    名称:
    邻氨基ami基氢酚盐(2-)/邻亚氨基硫属基苯并半喹啉酸酯(1-)的镍络合物:合成,结构,电子自旋共振和X射线吸收光谱学证据。
    摘要:
    配合物反-[Ni(-SeC(6)H(4)-o-NH-)(2)](-)(1),顺-[Ni(-TeC(6)H(4)- o-NH-)(2)](-)(2),反式[Ni(-SC(6)H(4)-o-NH-)(2)](-)(3)和[Ni (-SC(6)H(4)-oS-)(2)](-)(4)通过将2-氨基苯基二卤化物氧化加成阴离子[Ni(CO)(SePh)(3)](-)证明成为朝着这个方向成功的方法。络合物2中两个碲原子的顺式排列归因于分子内Te.Te接触相互作用(Te.Te接触距离为3.455 A)。配合物1和2的紫外可见电子光谱分别在936和942 nm处表现出强烈的吸收,消光系数ε> 10000 L mol(-)(1)cm(-)(1)。观察到的小g各向异性,1的g(1)= 2.036,g(2)= 2.062,g(3)= 2.120,g(1)= 2.021,g(2)= 2.119,以及g(3)= 2.
    DOI:
    10.1021/ic034211r
  • 作为产物:
    描述:
    参考文献:
    名称:
    含末端硫醇盐/硒酸酯配体的扭曲方形方形镍(II)羰基平面络合物
    摘要:
    扭曲的方形平面[Ni(CO)(SR)n(SePh)3-  n ] -(n = 0(1),3(2),1(3)或2(4); R = Ph或C 4 H 3 S)配合物,通过独特的Cp制备- / PHS -(PHSE - )交换反应和氧化加成。(SC 4 H 3 S)2,[NiCp(CO)] 2和2当量的fac- [N(PPh 3)2 ] [Fe(CO)3(SC 4 H 3S)3 ]导致分离出[N(PPh 3)2 ] [Ni(CO)(SC 4 H 3 S)3 ]和[FeCp(CO)2(SC 4 H 3 S)]。通过化学反应获得络合物[Ni 0(CO)3(SePh)] -减少[Ni II(CO)(SePh)3 ] -与[BH 4 ] -在CO气氛中的合成。[Ni II(CO)(SePh)3 ] -通过氧化添加二苯二硒化物 和 苯硒酚至[Ni 0(CO)3(SePh)] -的单位为thf。混合硫属元素
    DOI:
    10.1039/b008902h
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文献信息

  • Mononuclear Nickel(III) and Nickel(II) Thiolate Complexes with Intramolecular S−H Proton Interacting with Both Sulfur and Nickel:  Relevance to the [NiFe]/[NiFeSe] Hydrogenases
    作者:Chien-Ming Lee、Chien-Hong Chen、Shyue-Chu Ke、Gene-Hsiang Lee、Wen-Feng Liaw
    DOI:10.1021/ja048568l
    日期:2004.7.14
    studies and was quantitatively removed by Lewis base Et(3)N to yield Ni(II) dimer [Ni(II)(P(o-C(6)H(4)S)(3))](2)(2)(-) (5). Instead of the ligand-based oxidation to form dinuclear Ni(II) complexes and dichalcogenide, oxidation of THF-CH(3)CN solution of complexes 1 and 2 by O(2) resulted in the formation of the mononuclear, distorted trigonal bipyramidal [Ni(III)(ER)(P(o-C(6)H(4)S)(3))](-) (ER = SePh
    单核、扭曲的方形平面 [Ni(II)(ER)(P(oC(6)H(4)S)(2)(oC(6)H(4)SH))](-) (ER = SePh ( 1), 2-SC(4)H(3)S (2)) 与 SH 质子直接与原子相互作用是通过 [Ni(CO)(SePh)(3)](-) 的反应制备的/[Ni(CO)(2-SC(4)H(3)S)(3)](-) 和 P(oC(6)H(4)SH)(3),分别。通过观察 IR nu(SH) 伸缩带(2273 和 2283),在固态下证实了分子内 [Ni-S...H-SR]/[Ni...H-SR] 相互作用组合的存在cm(-)(1) (KBr) 分别用于配合物 1 和 2)和 (1)H NMR 光谱(delta 8.079 (d) (CD(2)Cl(2)) 和 8.39 (d) (C(4) )D(8)O) ppm (-SH) 分别用于配合物 1 和 2),随后通过
  • Mononuclear Ni(III) Complexes [Ni<sup>III</sup>(L)(P(C<sub>6</sub>H<sub>3</sub>-3-SiMe<sub>3</sub>-2-S)<sub>3</sub>)]<sup>0/1-</sup> (L = Thiolate, Selenolate, CH<sub>2</sub>CN, Cl, PPh<sub>3</sub>):  Relevance to the Nickel Site of [NiFe] Hydrogenases
    作者:Chien-Ming Lee、Ya-Lan Chuang、Chao-Yi Chiang、Gene-Hsiang Lee、Wen-Feng Liaw
    DOI:10.1021/ic061399g
    日期:2006.12.1
    to yield complex 3 (kobs = (6.01 +/- 0.03) x 10-4 s-1 for conversion of complex 4 into 3 vs kobs = (4.78 +/- 0.02) x 10-5 s-1 for conversion of complex 2 into 3). Interestingly, addition of CH3CN into complex 3 in the presence of sodium hydride yielded the stable Ni(III)-cyanomethanide complex 7 with a NiIII-CH2CN bond distance of 2.037(3) A. The NiIII-SEt bond length of 2.273(1) A in complex 4 is at
    稳定的单核Ni(III)-硫醇盐配合物[NiIII(L)(P(C6H3-3-SiMe3-2-S)3)]-(L = SEPh(2),Cl(3),SEt(4),分离2-S-C4H3S(5),CH2CN(7)),并通过UV-vis,EPR,IR,SQUID,CV,1H NMR和单晶X射线衍射进行表征。由单齿配体L和苯硫醇酯环的取代基调节的配合物[NiIII(L)(P( -3-SiMe3-2-S)3)]-中心的碱度(电子密度)提高,促进了稳定性和反应性。与络合物3在-1.17 V(vs Cp2Fe / Cp2Fe +)不可逆还原相比,络合物[NiIII(SEPh)(P(o-C6H4S)3)]-,2、4和7的循环伏安图显示可逆NiIII / II氧化还原过程分别具有E(1/2)= -1.20,-1.26,-1.32和-1.34 V(相对于Cp2Fe / Cp2Fe +)。与含有苯硒酸酯配位的
  • Mononuclear Ni(II)-Thiolate Complexes with Pendant Thiol and Dinuclear Ni(III/II)-Thiolate Complexes with Ni···Ni Interaction Regulated by the Oxidation Levels of Nickels and the Coordinated Ligands
    作者:Chien-Ming Lee、Tzung-Wen Chiou、Hsin-Hung Chen、Chao-Yi Chiang、Ting-Shen Kuo、Wen-Feng Liaw
    DOI:10.1021/ic700719h
    日期:2007.10.1
    Compared to [Ni-II(SePh)(P(o-C6H3-3-SiMe3-2-S)(2)(o-C6H3-3-SiMe3-2-SH))](-) (1a) and [Ni-II(Cl)(P(o-C6H3-3-SiMe3-2-S)(2)(o-C6H3-3-SiMe3-2-SH))](-) (3a) with a combination of the intramolecular [Ni center dot center dot center dot H-S] and [Ni-S center dot center dot center dot H-S] interactions, complexes (Ni-II(SePh)(P(o-C6H3-3-Sime(3)-2-S)(2)(o-C6H3-3-SiMe3-2-SH))](-) (1b) and [Ni-II(Cl)(P (o-C6H3-3-SiMe3-2-S)(2)(o-C6H3-3-SiMe3-2-SH))](-) (3b) with intramolecular [Ni center dot center dot center dot H-S] interaction exhibit lower nu(S-H) stretching frequencies (2137 and 2235 cm(-1) for 1b and 3b vs 2250 and 2287 cm(-1) for 1a and 3a, respectively) and smaller torsion angles (27.20 for 3b vs 58.9 and 59.1 degrees for 1a and 3a, respectively). The pendant thiol interaction modes of 1a, 3a, and 3b in the solid state are controlled by the solvent pairs of crystallization. Oxygen oxidation of dinuclear [Ni-II(P(o-C6H3-3-SiMe3-2-S)(2)(o-C6H3-3-SiMe3-2-SH))](2) (4) yielded thermally stable dinuclear [Ni-III(P(o-C6H3-3-SiMe3-2S)(2)(o-C6H3-3-SiMe3-2-mu-S))](2) (5). The two paramagnetic d(7) Ni-II cores (S = 1/2) with antiferromagnetic coupling (J = -3.13 cm(-1)) rationalize the diamagnetic property of 5. The fully delocalized mixed-valence [Ni(II)-Ni(III)] complexes [Ni-2(P(o-C6H3-3-SiMe3-2-S)(3))(2)](-) (6) and [Ni-2(P(o-C6H3-3-SiMe3-2-S)(3))(P(o-C6H3-3-SiMe3-2-S)(2)(o-C6H3-3-siMe(3)-2-SCH3))] (7) were isolated upon the reduction of 5 and the methylation of 6, respectively. The electronic perturbation from the sulfur methylation of 6 triggers the stronger Ni center dot center dot center dot Ni interaction and the geometrical rearrangement from the diamond shape of the [NiS2Ni] core to the butterfly structure of [Ni(mu-S)(2)Ni] to yield 7 with Ni center dot center dot center dot Ni distances of 2.6088(1) angstrom. The distinctly different Ni center dot center dot center dot Ni distances (2.6026(7) for 5 and 2.8289(15) angstrom for 6) and the coordination number of the nickels indicate a balance of geometrical requirements for different oxidation levels of [PS3Ni-NiPS3] cores of 5 and 6.
  • Distorted Square Planar Ni(II)−Chalcogenolate Carbonyl Complexes [Ni(CO)(SPh)<i><sub>n</sub></i>(SePh)<sub>3-<i>n</i></sub>]<sup>-</sup> (<i>n</i> = 0, 1, 2):  Relevance to the Nickel Site in CO Dehydrogenases and [NiFeSe] Hydrogenase
    作者:Wen-Feng Liaw、Yih-Chern Horng、Der-Shiaw Ou、Chao-Yi Ching、Gene-Hsiang Lee、Shie-Ming Peng
    DOI:10.1021/ja971705c
    日期:1997.10.1
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