Jianzhuang Jiang

University of Science and Technology, Beijing, Peping, Beijing, China

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Publications (327)1200.28 Total impact

  • Kang Wang · Houhe Pan · Jianzhuang Jiang ·
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    ABSTRACT: The role of O2 within the synthesis of phthalocyanines (Pcs) has remained unclear in the past century. Here, we demonstrate that O2 , in cooperation with the solvent n-pentanol, participates in the cyclic tetramerization of phthalonitriles over the half-sandwich complex template [Lu(Pc)(acac)] (acac=acetylacetonate) and terminates the reaction at the stage of uncyclized isoindole oligomeric derivatives rather than the phthalocyanine chromophores, resulting in the isolation of the heteroleptic (phthalocyaninato)(triisoindole-1-one) lutetium double-decker complexes [(Pc)Lu(TIO-I)] (TIO-I=3,4,7,8,11,12-sexi(2,6-diisopropylphenoxy)-15-[4,5-di(2,6-diisopropylphenoxy)-2-cyanobenzimidamido]triisoindole-1-one) and [(Pc)Lu(TIO-II)] (TIO-II=3,4,7,8,11,12-sexi(2,6-dimethylphenoxy)-15-[4,5-di(2,6-dimethylphenoxy)-2-cyanobenzimidamido]triisoindole-1-one) with the help of bulky substituents at the phthalonitrile periphery and an unsubstituted phthalocyanine ligand in the double-decker skeleton. Nevertheless, the cyclic tetramerization of the phthalonitriles was revealed to be sensitive to O2 with the reaction progression also depending on the oxygen concentration/content, leading to the O2 -senstive and -dependent nature for the isolation of phthalocyanine derivatives.
    Chemistry - A European Journal 11/2015; DOI:10.1002/chem.201504050 · 5.73 Impact Factor
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    ABSTRACT: A three-dimensional porous Zn metal-organic framework (UPC-12) with high thermal and chemical stability was isolated in high yield and purity from a hydrothermal reaction. UPC-12 exhibits high selectivity for CO2 due to the formation of hydrogen bonds between CO2 molecules and the -COOH groups exposed inside the channels and the effective π-π interactions between CO2 molecules and the pillared bipyridine moieties of the MOF. The adsorption-desorption process was studied, for the first time, by both (13)C CP-TOSS NMR spectroscopy and in situ DRIFTS.
    Inorganic Chemistry 10/2015; DOI:10.1021/acs.inorgchem.5b01232 · 4.76 Impact Factor
  • Yuxiang Chen · Wei Cao · Kang Wang · Jianzhuang Jiang ·
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    ABSTRACT: Unprecedented 2,3,9,10,16,17,23,24-octakis(di-butylamino)phthalocyanine compounds M{Pc[N(C4H9)2]8} (M = 2H, Mg, Cu, Zn) (1-4) were prepared and structurally characterized on the basis of single-crystal X-ray diffraction analysis, representing the first structurally characterized alkylamino-substituted phthalocyanine examples. These novel phthalocyanine derivatives have also been characterized by a wide range of spectroscopic methods including MALDI-TOF mass spectra, NMR, electronic absorption, and IR spectroscopy in addition to elemental analysis. Their electrochemistry was also studied by cyclic voltammetry.
    Inorganic Chemistry 10/2015; 54(20). DOI:10.1021/acs.inorgchem.5b01734 · 4.76 Impact Factor
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    Wei Cao · Chen Gao · Yi-Quan Zhang · Dongdong Qi · Tao Liu · Kang Wang · Chunying Duan · Song Gao · Jianzhuang Jiang ·
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    ABSTRACT: With the coordination geometry of DyIII being relatively fixed, oxygen and sulfur atoms were used to replace one porphyrin pyrrole nitrogen atom of sandwich complex [(Bu)4N][DyIII(Pc)(TBPP)] [Pc = dianion of phthalocyanine, TBPP = 5,10,15,20-tetrakis[(4-tert-butyl)phenyl]porphyrin]. The energy barrier of the compounds was enhanced three times, with the order of DyIII(Pc)(STBPP) > DyIII(Pc)(OTBPP) > [(Bu)4N][DyIII(Pc)(TBPP)] [STBPP = monoanion of 5,10,15,20-(4-tert-butyl)phenyl-21-thiaporphyrin, OTBPP = monoanion of 5,10,15,20-(4-tert-butyl)phenyl-21-oxaporphyrin]. Theoretical calculations offer reasonable explanations of such a significant enhancement. The energy barrier of 194 K for DyIII(Pc)(STBPP) represents the highest one among all the bis(tetrapyrrole) dysprosium SMMs, providing a strategy to rationally enhance the anisotropy and energy barrier via atom replacement.
    Chemical Science 09/2015; 6(10):5947-5954. DOI:10.1039/C5SC02314A · 9.21 Impact Factor
  • Yuxia Hou · Yingzhong Zhu · Junshan Sun · Xiaomei Zhang · Yupeng Tian · Jianzhuang Jiang ·
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    ABSTRACT: A sandwich-type dimer (µ-oxo)bis[tetrakis(p-bromophenyl-porphyrinato) iron(III)] [(TBPP)Fe]2O was prepared under solvothermal condition and structurally characterized for the first time. Its self-assembly behavior has been comparatively investigated with the monomer [(TBPP)Fe]Cl by electronic absorption spectroscopy, scanning electron microscopy (SEM), and powder X-ray diffraction (PXRD) with the help of available single crystal analysis. The optical properties of both compounds were studied by an open aperture Z-scan technique, revealing their good third-order nonlinear optical (NLO) properties. In particular, the µ-oxo dimer shows the about one order of magnitude larger two-photon absorption (TPA) cross-section (σ) value than the monomer due to its more extended conjugated electronic structure.
    CrystEngComm 07/2015; 17(25):4699-4704. DOI:10.1039/C5CE00759C · 4.03 Impact Factor
  • Hailong Wang · Bing-Wu Wang · Yongzhong Bian · Song Gao · Jianzhuang Jiang ·
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    ABSTRACT: The single-molecule magnetism of sandwich tetrapyrrole lanthanide compounds has clearly initiated a huge renaissance in the magnetochemistry of pure lanthanide coordination complexes. In this review, we focus on their structure-function relationships, their historical evolution, and preliminary efforts in surface effect on the SMM properties of multikis(tetrapyrrole) lanthanide complexes for the development of spintronic devices.
    Coordination Chemistry Reviews 07/2015; 306. DOI:10.1016/j.ccr.2015.07.004 · 12.24 Impact Factor
  • Jianzhuang Jiang · Nana Sun · Xin Xiao ·
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    ABSTRACT: A novel supramolecular polymer DMeP5@TImPor was successfully constructed between the host molecule bis-(methoxy-pillar[5]arene) (DMeP5) and guest molecule 5,10,15,20-tetrakis{butoxy-4-(1H-imidazol-1-yl)}porphyrine (TImPor) depending on the host-guest interactions and characterized by the combination of various techniques including NMR, DLS, SEM, TEM, and AFM. Addition of competitive guest adiponitrile (ADN) led to effective dissociation of the complex DMeP5@TImPor and re-formation of original guest species, giving additional support for the host-guest interaction-based supramolecular polymer nature of the present system. Interestingly, exposure of this supramolecular polymer thin film to the acidic gas led to the complete quenching of the fluorescence, endowing the system with an application potential in acidic gas detecting.
    06/2015; 6(28). DOI:10.1039/C5PY00683J
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    Jianzhuang Jiang · Nana Sun · Xin Xiao · Chenxi Liu · Chao Chen ·
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    ABSTRACT: Novel porphyrin-pillar[5]arene host compound ZnPor-P5 was designed and prepared for the first time. A 1:1 supramolecular complex (ZnPor-P5)•C4 was formed with neutral guest 1,4-bis(imidazol-1-yl)butane (C4) depending on the cooperative interactions between the coordination of zinc ion locating at the center of porphyrin moiety and the inclusion complexation of the pillar[5]arene cavity with the guest molecule according to a range of NMR, mass, electronic absorption, and fluorescence spectroscopic results in addition to ITC, demonstrating the ditopic receptor nature of this porphyrin-pillar[5]arene hybrid compound. Addition of CdI2 into (ZnPor-P5)•C4 in chloroform induced the dissociation of the guest molecule from the zinc ion locating at the center of porphyrin moiety due to the stronger coordination of imidazole with Cd2+ than with zinc ion, yielding a new supramolecular system ZnPor-(P5)•C4•Cd with different conformation.
    RSC Advances 05/2015; 5(54). DOI:10.1039/C5RA05913E · 3.84 Impact Factor
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    ABSTRACT: Metal free 5,10,15,20-tetra(p-amino-phenyl)porphyrin (H2TAPP) with additional nitrogen atoms at the tetrapyrrole periphery was employed to construct a nitrogen-rich covalent organic framework (H2P-Bph-COF) with the help of 4,4'-biphenyldialdehyde under solvothermal condition. The abundant and periodically distributed N atoms in H2P-Bph-COF stabilize and uniformly disperse the Pd ions inside the COF structure, resulting in a remarkable catalytic activity towards the Suzuki-coupling reaction between bromoarenes and arylboronic acids under mild condition with high yield of 97.1-98.5%. The present result appears to extend the catalysis application of porphyrin-based COFs from radical or carbene participated oxidation reactions into the Suzuki-coupling reaction.
    Microporous and Mesoporous Materials 05/2015; 214. DOI:10.1016/j.micromeso.2015.05.002 · 3.45 Impact Factor
  • Nana Sun · Xin Xiao · Wenjun Li · Jianzhuang Jiang ·
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    ABSTRACT: Fluorescent [2]rotaxane BC12P5 is successfully constructed with 1,4-diethoxypillar[5]arene as wheel over a long alkyl axle with Bodipy chromophore as one stopper for the first time. NMR spectra clearly reveal its molecular shuttle nature triggered by multiple external stimuli including solvent polarity and temperature. In particular, the fluorescence nature introduced into [2]rotaxane BC12P5 renders it a good sensor for the external stimuli. Nevertheless, the supramolecular gel successfully fabricated from this novel rotaxane system via self-assembly in dimethyl sulfoxide (DMSO) also shows reversible gel–sol phase transition upon multiple external stimuli such as heating/cooling, shaking/resting, or the addition of different anions. Interestingly, exposure of the supramolecular gel film to HCl or ammonia vapor induces the change in the film fluorescence intensity, endowing this system with a potential application in gas detecting.
    05/2015; DOI:10.1002/advs.201500082
  • Dongdong Qi · Jianzhuang Jiang ·
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    ABSTRACT: The periodic octupolar vibrational nature of the electron cloud in sandwich-type bis(phthalocyaninato) yttrium double-decker compounds has been revealed on the basis of coupled perturbed density functional theory. This in turn results in an intense hyper-Rayleigh scattering response and renders the double-decker skeletons excellent second-order hyperpolarizability with a maximum value as high as 5.55×10(6) au (≈10(5) ×10(-30) esu, theoretical prediction) achieved for the molecular conformation with a rotation angle between two phthalocyanine chromophores of approximately 70°. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
    ChemPhysChem 04/2015; 16(9). DOI:10.1002/cphc.201500082 · 3.42 Impact Factor
  • Luyang Zhao · Kang Wang · Hong Shang · Jianzhuang Jiang ·
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    ABSTRACT: A novel chiral ABBB-type unsymmetrical mono(dinaphtho[1,2-e:1',2'-g]-1,4-dioxocine)-[2,3-b]phthalocyaninato zinc complex Zn[Pc(AB3)] was synthesized via a subphthalocyanine ring-expansion reaction with the addition of an activated chiral binaphthyl-linked phthalonitrile. The resulting pair of phthalocyanine enantiomers has been fully characterized by a series of spectroscopic methods including electronic absorption, CD, MCD, fluorescence, and IR spectroscopy in addition to electrochemistry. The CD measurement with explicit signals over the entire region provides a direct image to the chirality induction from the optically active binaphthyl group to the phthalocyanine chromophore.
    Dyes and Pigments 04/2015; 120. DOI:10.1016/j.dyepig.2015.04.009 · 3.97 Impact Factor
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    Hong Shang · Suyuan Zeng · Hailong Wang · Jianmin Dou · Jianzhuang Jiang ·
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    ABSTRACT: Two tetrakis(phthalocyaninato) dysprosium(III)-cadmium(II) single-molecule magnets (SMMs) with different extent of phthalocyanine peripheral substitution and therefore different coordination geometry for the Dy ions were revealed to exhibit different SMM behavior, providing an easy way to tuning and controlling the molecular structure and in turn the magnetic properties of tetrakis(tetrapyrrole) lanthanide SMMs through simple tetrapyrrole peripheral substitution.
    Scientific Reports 03/2015; 5:8838. DOI:10.1038/srep08838 · 5.58 Impact Factor
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    Jianzhuang Jiang · Wei Cao · Kang Wang · Yuehong Zhang · Hailong Wang ·
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    ABSTRACT: Three sandwich-type neutral unprotonated mixed (phthalocyaninato)(porphyrinato) dysprosium(III) double-decker complexes Dy(Pc)(Por) [Por = TCPP, TPP, TBPP; Pc = unsubstituted phthalocyaninate, TCPP = 5,10,15,20-tetrakis(4-cyanophenyl) porphyrinate, TPP = 5,10,15,20-tetrakis(phenyl) porphyrinate, TBPP = 5,10,15,20-tetrakis[(4-tert-butyl)phenyl] porphyrinate] (1-3) have been designed, prepared, and structurally studied. Systematic and comparative studies reveal the slow relaxation of magnetization under both zero and applied dc field for all the three double-deckers, indicating their SMM nature. Stronger quantum tunneling of magnetization (QTM) observed for 3 in comparison with its two counterparts 1 and 2 with similar coordination geometry shows the influence of substituent at the meso-attached phenyl moieties on the magnetic properties.
    RSC Advances 02/2015; 5(23). DOI:10.1039/C4RA15762A · 3.84 Impact Factor
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    Daopeng Zhang · Shuping Zhuo · Hongyan Zhang · Ping Wang · Jianzhuang Jiang ·
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    ABSTRACT: Two pairs of cyanide-bridged Fe(III)-Mn(III)/Cu(II) chiral enantiomer coordination polymers {[Mn(S,S/R,R-Salcy)(CH3OH)2]{[Mn(S,S/R,R-Salcy)][Fe(bbp)(CN)3]}}2n (1,2) (bbp = bis(2-benzimidazolyl)pyridine dianion) and {[Cu(S,S/R,R-Chxn)2]2[Fe2(tbbp)(CN)6]}n (3,4) (tbbp = tetra(3-benzimidazolyl)-4,4’-bipyridine tetraanion) have been successfully prepared by employing mer-tricyanometallate [PPh4]2[Fe(bbp)(CN)3] or the newly bimetallic mer-cyanideiron(III) precursor K4[Fe2(tbbp)(CN)6] as building block and with chiral manganese(III)/copper(II) compounds as assemble segments. The four complexes have been characterized by elemental analysis, IR spectroscopy, circular dichroism (CD) and magnetic circular dichroism (MCD) spectrum. Single X-ray diffraction reveals complexes 1 and 2 possess single anionic chain structure consisting of the asymmetric chiral {[Mn(S,S/R,R-Salcy)][Fe(bbp)(CN)3]}22- unit with free [Mn(S,S/R,R-Salcy)]+ as balanced cations. The cyanide-bridged Fe(III)-Cu(II) complexes 3 and 4 can be structurally characterized as neutral ladder-like double chain composed by the alternating cyanide-bridged Fe-Cu units. Investigation over magnetic susceptibilities reveals the antiferromagnetic coupling between the cyanide-bridged Fe(III) and Mn(III)/Cu(II) ions for complexes 1-4. These results have been further confirmed by theoretical simulation through numerical matrix diagonalization techniques by using a Fortran program or an uniform chain model, leading to the coupling constants J= -7.36 cm-1, D =-1.52 cm-1 (1) and J = -4.35 cm-1 (3), respectively.
    Dalton Transactions 01/2015; 44(10). DOI:10.1039/C4DT03274H · 4.20 Impact Factor
  • Dameng Gao · Xia Zhang · Xia Kong · Yanli Chen · Jianzhuang Jiang ·
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    ABSTRACT: Organic thin film transistor (OTFT) devices fabricated by the solution-based QLS technique from a mixed (phthalocyaninato)(porphyrinato) europium complex (TFPP)Eu[Pc(OPh)8]Eu[Pc(OPh)8] exhibit air-stable ambipolar performance with mobilities of 6.0 × 10-5 for holes and 1.4 × 10-4 cm2 V-1 s-1 for electrons, respectively. In good contrast, the two-component bilayer heterojunction thin film devices constructed by directly growing (TFPP)Eu[Pc(OPh)8]Eu[Pc(OPh)8] on vacuum deposited (VCD) CuPc film using solution based QLS method were revealed to show unprecedented ambipolar performance with carrier mobilities of 0.16 cm2 V-1 s-1 for holes and 0.30 cm2 V-1 s-1 for electrons. In addition to the intrinsic role of p-type organic semiconductor, the VCD CuPc film on the substrate also acts as a good template that induces significant improvement over the molecular ordering of triple-decker compound in the film. In particular, it results in the change in the aggregation mode of (TFPP)Eu[Pc(OPh)8]Eu[Pc(OPh)8] from J-type in the single-layer film to H-type in the bilayer film according to the UV-vis, XRD and AFM observations.
    ACS Applied Materials & Interfaces 01/2015; 7(4). DOI:10.1021/am507353s · 6.72 Impact Factor
  • Houhe Pan · Chao Chen · Kang Wang · Wenjun Li · Jianzhuang Jiang ·
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    ABSTRACT: Novel pyrene-fused unsymmetrical phthalocyanine derivatives 2,3,9,10,16,17-hexakis(2,6-dimethylphenoxy)-22,25-diaza(2,7-di-tert-butylpyrene)[4,5]phthalocyaninato zinc complex Zn[Pc(Pz-pyrene)(OC8H9)6] (1) and 2,3,9,10-tra(2,6-dimethylphenoxy)-15,18,22,25-traza(2,7-di-tert-butylpyrene)[4,5]phthalocyaninato zinc compound Zn[Pc(Pz-pyrene)2(OC8H9)4] (2) were isolated for the first time. These unsymmetrical pyrene-fused phthalocyanine derivatives have been characterized by a wide range of spectroscopic and electrochemical methods. In particular, the pyrene-fused phthalocyanine structure was unambiguously revealed on the basis of single crystal X-ray diffraction analysis of 1, representing the first structurally characterized phthalocyanine derivative fused with an aromatic moiety larger than benzene.
    Chemistry - A European Journal 01/2015; 21(8). DOI:10.1002/chem.201405917 · 5.73 Impact Factor
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Publication Stats

7k Citations
1,200.28 Total Impact Points


  • 2009-2015
    • University of Science and Technology, Beijing
      Peping, Beijing, China
  • 1997-2014
    • Shandong University
      • Department of Chemistry
      Chi-nan-shih, Shandong Sheng, China
  • 2013
    • Heilongjiang University
      Charbin, Heilongjiang Sheng, China
  • 2006
    • Tokyo Metropolitan University
      • Department of Chemistry
      Edo, Tōkyō, Japan
  • 1997-2003
    • The University of Hong Kong
      • Department of Chemistry
      Hong Kong, Hong Kong
  • 1992-2002
    • Peking University
      • • State Key Laboratory of Rare Earth Materials Chemistry and Applications
      • • Department of Chemistry
      Peping, Beijing, China
  • 1999-2001
    • Queensland University of Technology
      • Centre for Instrumental and Developmental Chemistry
      Brisbane, Queensland, Australia
  • 1991-1998
    • Osaka University
      • Division of Applied Chemistry
      Suika, Ōsaka, Japan
  • 1996-1997
    • The Chinese University of Hong Kong
      • Department of Chemistry
      Hong Kong, Hong Kong