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praseodymium(III) nitrate hexahydrate

中文名称
——
中文别名
——
英文名称
praseodymium(III) nitrate hexahydrate
英文别名
praseodymium nitrate hexahydrate;Pr(NO3)3*6H2O;Praseodymium(3+);nitrate;hydrate
praseodymium(III) nitrate hexahydrate化学式
CAS
——
化学式
6H2O*3NO3*Pr
mdl
——
分子量
435.014
InChiKey
CJMGSOATKWZVCP-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):
    -1.06
  • 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:
    63.9
  • 氢给体数:
    1
  • 氢受体数:
    4

反应信息

  • 作为反应物:
    描述:
    praseodymium(III) nitrate hexahydrate 以 neat (no solvent) 为溶剂, 生成 praseodymium(III) oxide
    参考文献:
    名称:
    Pr2CuO4−xFx 中 30 K 超导性的证据
    摘要:
    摘要 Pr 2 CuO 4 通过混合羧酸前驱体的分解制备。在氩气下在 350°C 下使用与 NH 4 F 的反应进行氟化。在中性气体下以 890° 进行最终退火会产生黑色粉末。使用磁性和电阻率测量,超导状态被证明具有 30 K 的转变温度。氟化前后的 X 射线图显示了氟取代氧的影响。TGA 质谱仪测量证实了这一结果。
    DOI:
    10.1016/0038-1098(93)90249-m
  • 作为产物:
    描述:
    硝酸 在 Pr oxide 作用下, 以 为溶剂, 生成 praseodymium(III) nitrate hexahydrate
    参考文献:
    名称:
    Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: Sc: MVol.C2, 5.6.1.2.1, page 199 - 200
    摘要:
    DOI:
  • 作为试剂:
    描述:
    zinc diacetate 、 4-([2,2':6',2''-三联吡啶]-4'-基)苯甲酸praseodymium(III) nitrate hexahydrate 作用下, 以 N,N-二甲基甲酰胺 为溶剂, 反应 48.5h, 以52%的产率得到
    参考文献:
    名称:
    A novel hexanuclear Zn6 metallacycle as a luminescent sensor for the Fe3+ ion and CCl4 molecule
    摘要:
    A novel Zn-6 metallamacrocycle based on a multidentate terpyridyl carboxylic acid ligand, namely [ZnL(HCOO)](6) (1), (HL = 4'-(4-carboxyphenyI)-2,2':6',2 ''-terpyridine), has been synthesized by the solvothermal method. Compound 1 was structurally characterized by elemental analysis, FT-IR, powder X-ray diffraction, thermogravimetric analysis and single-crystal X-ray diffraction. Compound 1 displays a hexanuclear Zn metallacycle structure, which extends into a honeycomb structure via pi-pi interactions. Compound 1 exhibits high selective sensing for the Fe3+ ion with great quenching efficiency and a low sensitive detection limit of 5.36 x 10(-8) M. In addition, compound 1 is also a selective sensing material for the CCl4 molecule with a detection limit of 8.87 x 10(-5) M. Furthermore, the luminescent sensing mechanisms for the Fe3+ ion and CCl4 molecule have been explored. (C) 2018 Elsevier Ltd. All rights reserved.
    DOI:
    10.1016/j.poly.2018.01.018
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文献信息

  • Mixed-ligand complexes of lanthanides derived from an α-hydroxycarboxylic acid (benzilic acid) and 1,10-phenanthroline: Physicochemical properties and anticancer activity
    作者:Tatenda Madanhire、Hajierah Davids、Melanie C. Pereira、Eric C. Hosten、Abubak'r Abrahams
    DOI:10.1016/j.poly.2020.114583
    日期:2020.7
    intra- and inter-molecular O H⋯O interactions, C H⋯O contacts, C H⋯π and parallel-displaced aromatic ππ interactions. The electronic absorption spectra of the complexes show π → π* transitions of the bidentate aromatic phen, as well as Laporte-forbidden 4f-4f transitions. Anticancer screen indicated that phen, and the Pr(III) and Nd(III) complexes, significantly reduced MCF-7 cell proliferation (p
    摘要[Ln(NO3)3·6H2O](Ln = Pr和Sm),[SmCl3·6H2O]和[Nd(OAc)3·xH2O]与苯甲酸(H2ben)和1,10-菲咯啉(phen)的反应)作为基础介质中的辅助配体,生成的同构结构为[Ln(Hben)3(phen)2(H2O)]·DMF·H2O类型的九坐标配合物(单斜晶系,空间群P21 / n)(其中Ln = Pr(III),Nd(III)和Sm(III))。在结构中,单去质子化的Hben-配体通过去质子化的羧酸氧单齿连接金属中心,并通过羟基氧和羧酸根氧原子双齿连接金属中心。分子内和分子间OH⋯O相互作用,CH⋯O接触,CH⋯π和平行取代的芳族π⋯π相互作用提供了额外的晶体结构稳定性。络合物的电子吸收光谱显示了双齿芳族苯酚的π→π*跃迁以及禁止Laporte的4f-4f跃迁。抗癌筛选表明phen,Pr(III)和Nd(III)复合物显着降低了MCF-7细胞的增殖(p
  • Effect of ligand substitution on the SMM properties of three isostructural families of double-cubane Mn<sub>4</sub>Ln<sub>2</sub> coordination clusters
    作者:Muhammad Nadeem Akhtar、Yanhua Lan、Murad A. AlDamen、Yan-Zhen Zheng、Christopher E. Anson、Annie K. Powell
    DOI:10.1039/c7dt04304j
    日期:——
    Three isostructural lanthanide series with a core of MnIII2MnII2Ln2 are reported. These three families have the formulae of [MnIII2MnII2Ln2(μ4-O)2(H2edte)2(piv)6(NO3)2] no crystallization solvent, Ln = La, Ce, Pr, Nd, Eu (1–4, 6); solv = 3MeCN, Ln = Sm, Gd, Tb, Dy, Ho, Er, Tm, Yb, Y (5, 7–13)}, where H2edte = N,N,N′,N‘-tetrakis(2-hydroxyethyl)ethylenediamine and piv = pivalate; [MnIII2MnII2Ln2(μ4
    报道了三个具有锰III 2锰II 2 Ln 2核心的同构镧系元素。这三个家族具有[Mn的式III 2锰II 2 LN 2(μ 4 -O)2(H 2 edte)2(PIV)6(NO 3)2 ] 无结晶化溶剂,Ln为镧,铈,镨,钕,铕(1-4,6); SOLV = 3MeCN,Ln为钐,钆,铽,镝,钬,铒,铥,镱,Y(5,7-13)},其中H 2 edte = Ñ,N,N ′,N′-四(2-羟乙基)乙二胺,piv =新戊酸酯;[锰III 2锰II 2 LN 2(μ 4 -O)2(H 2 edte)2(苯并)6(NO 3)2 ],其中苯并=苯甲酸盐,或[锰III 2锰II 2 LN 2(μ 4 -O)2(edteH 2)2(苯)6(NO 3)2]·2MeCN Ln = Gd,Tb,Dy(14-16); 和[锰III 2锰II 2 LN 2(μ 4 -O)2(edteH 2)2(PIV)8 ]
  • Lanthanide complexes with mono- and bicyclic macromolecules. Synthesis and spectroscopic studies
    作者:A. Seminara、A. Musumeci
    DOI:10.1016/s0020-1693(00)93627-2
    日期:1980.1
    Abstract Complexes of lanthanide(III) chlorides, thiocyanates, nitrates and perchlorates with three cyclic polyethers containing five or six oxygen atoms in the cycle and two bicyclic macromolecules containing five or six oxygen and two nitrogen atoms in the cycles have been prepared and characterized. Possible arrangements around the cation are proposed on the ground of conductivity measurements,
    摘要制备并表征了镧系元素氯化物(Ⅲ),硫氰酸盐,硝酸盐和高氯酸盐与循环中含五个或六个氧原子的三个环状聚醚和两个含五个或六个氧和两个氮原子的双环大分子的配合物。基于电导率测量,振动和电子光谱,提出了围绕阳离子的可能布置。
  • Lanthanide metal–organic frameworks containing a novel flexible ligand for luminescence sensing of small organic molecules and selective adsorption
    作者:Xiaoqing Wang、Liangliang Zhang、Jie Yang、Fuling Liu、Fangna Dai、Rongming Wang、Daofeng Sun
    DOI:10.1039/c5ta00061k
    日期:——
    Five lanthanide metal–organic frameworks, [Ln(L)(H2O)(NMP)]·1.5H2O (Ln = Ce (1), Pr (2); H3L = 1,3,5-tris(4-carboxyphenyl-1-ylmethyl)-2,4,6-trimethylbenzene), and [Ln2(L)2(H2O)3]·2H2O (Ln = Eu (3), Tm (4), Yb (5)), have been synthesized and characterized. Complexes 1–5 exhibit similar 1D channels through the linkage of Ln-carboxylate chains with the backbones of H3L ligands. The channels for complexes
    五个镧系金属-有机骨架,[Ln(L)(H 2 O)(NMP)]·1.5H 2 O(Ln = Ce(1),Pr(2); H 3 L = 1,3,5-tris (4-羧基苯基-1-基甲基)-2,4,6-三甲基苯)和[Ln 2(L)2(H 2 O)3 ]·2H 2 O(Ln = Eu(3),Tm(4) ,Yb(5)),已经合成并表征。配合物1-5通过Ln-羧酸盐链与H 3 L的主链连接,表现出相似的一维通道配体。配合物1和2的通道被协调的NMP分子占据。图3示出了小有机分子的发光感测的潜在应用。此外,5表现出CO 2在N 2和CH 4上的选择性吸附以及对氰基硅烷化反应的催化活性。
  • Cooperative effects of lanthanides when associated with palladium in novel, 3D Pd/Ln coordination polymers. Sustainable applications as water-stable, heterogeneous catalysts in carbon–carbon cross-coupling reactions
    作者:Lixin You、Wenhui Zong、Gang Xiong、Fu Ding、Shuju Wang、Baoyi Ren、Ileana Dragutan、Valerian Dragutan、Yaguang Sun
    DOI:10.1016/j.apcata.2015.11.044
    日期:2016.2
    coordination polymers, resulting from association of lanthanides with palladium, exhibited superior but distinct capabilities as eco-friendly heterogeneous catalysts in Suzuki-Miyaura, Heck and Sonogashira cross-couplings, under green reaction conditions. Supramolecular, solid catalysts 1–3 have been recovered quantitatively from the reaction mixtures by simple filtration. Also importantly, their sustainability
    三种新型多孔的异配位聚合物,[LN 2的Pd 3(BPDC)2(HBPDC)2(μ 2 -O)氯4(H 2 O)6 ·nH的2 O]米(LN = PR,Ñ  = 5(1),通过将Pd(II)和Ln(III)与2,2'-联吡啶-4结合,可以轻松制备Ln = Gd,n  = 4(2),Ln = Tb,n  = 4(3))。 4'-二羧酸(H 2(BPDC)作为杂合配体,在水热条件下,通过单晶X射线衍射,FT-IR,粉末X射线衍射,元素分析和热重(TG)技术进行结构表征。单晶X射线衍射检查显示1-3具有相似的3D框架,通过氢键相互作用连接,并由三种不同类型的结构单元组成:Pd(BPDC)Cl 2,Pd(HBPDC)2和Ln二聚体(Ln 2 O 15)。镧系元素与钯缔合后得到的新型同构,空气和水稳定的配位聚合物,在绿色反应条件下,在铃木-宫浦,Heck和Sonogashira交叉偶联反应中表现出优
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