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13篇 您的检索式:作者名="Spectra"
    题名 作者 年代 出处 被引量
1八乙墓卟啉和四苯基卟啉合钌(Ⅱ)及锇(Ⅱ)的二氧加合物的红外光谱显示文摘OEP(八乙基卟啉阴离子)和TPP(四苯基卟啉阴离子)合钌(Ⅱ)和锇(Ⅱ)的二氧加合物由matrix分离技术得到(T=20-43K,P=10-5-10-6torr).为了确定v(O2)带的归属应用了同位素取代法16O2/18O2.IR谱说明对于钌的两种加合物(指OEP和TPP)都有两种异构体,其V(16O2)频率为:Ru(OEP)O2,1141和1103cm-1;Ru(TPP)O2,1167和1114cm-1.Os(TPP)O2只生成一种异构体,v(16O2)=1090cm-1,异构体v(16O2):[Ru(OEP)O2],1141cm-1,[Ru(TPP)O2],1167cm-1,这些加合物约在100K时分解,它们的结构指定为endon,而异构体[Ru(OEP)O2],1103cm-1,[Ru(TPP)O2],1114cm-1和[Os(TPP)O2],1090cm-1,在240—270K分解,它们的结构指定为桥联二聚体.在加合物中,将OEP换成TPP引起的钌加合物v(O2)频率的改变比铁和钴加合物更大.v(O2)相对强度的变化顺序为:Fe(Ⅱ)→Ru(Ⅱ)→Os(Ⅱ).Lewandowski, W.(Institute of General Chemistry. warsaw Agricultural University.SGGW. 02-528 Warsaw, Rakowiecka 26/30, Poland)(Matrix isolation IR spectra were obtained during author’s stay at the Marquette University, Milwaukee, WI 53233(USA). 1994无机化学学报1994,10,1:4
2An accurate, sensitive thermometer for variable-temperature MAS显示文摘Bielecki A Burum D R Temperature dependence of 2:7pb MAS spectra of solid lead nitrate 19953 Magn Reson1995,116,2:1
3The first CP/MAS NMR chemical-shift thermometer显示文摘Campbell G C Crosby R C Haw J E 13C Chemical shifts which obey the Curie Law in CP/MAS NMR spectra 1986J Magn Reson1986,69,1:1
4Chitin显示文摘Pearson F G M archesault RH Liang C Y Infrared spectra of crystalline polysaccharides V 1960J Polym Sci1960,43,:1
5Edible Imagery显示文摘Spectra Inc 2004Screen Printing2004,,2:1
6non-oxidic compounds显示文摘KOSTER A S MENDEL H X-ray Kβ emission spectra and energy levels of compounds of 3d-transition-Ⅱ 1970J PhysChcmSolids1970,31,:1
7FT-Raman Spectroscopic Studies on the Interaction of Metal Ions With Sphingomyelin Bilayer显示文摘The interaction of trivalent lanthanide ions and divalent calcium ions with sph-’ngomyelm bilayer has been studied by FT-Raman spectroscopy.The results showed that the bonding of metal ions to the phosphate group of sphingomyelin bi-iayer,either La3+or Ca2+did not change the conformation of the choline group,that is,O-C-C-N+is still in its gauche conformation.The presence of metal ions changed the states of the interfacial region from liquid-like to amorphous state and even to crystalline.They increased the fluidity of acyl chains of sphingomyelin bilaver and made them packed disorderly.ZHAO Bing (Key Laboratory of Molecular Spectra and Structure,Jilin University,Changchun,130023)YUAN Chun-bo,ZHAO Da-qing and NI Jia-zuan(Laboratory of Rare Earth Chemistry and Physics,Changchun Institute oj Applied Chemistry,Academia Sinica,Changchun,130022)HUANG Fen (Institute oj Biophysics,Academia Sinica,Beijing,100080) 1995Chemical Research in Chinese Universities1995,11,2:1
8显示文摘Maged Mahmoud Marghany TOPSAR wave spectra model and coastal erosion detection 2001JAG2001,3,4:1
9THE STUDY OF ESR SPECTRA IN SOLID STATR AND HIGH VISCOSITY SOLUTION FOR PROPAGATING RADICAL OF POLYSTYRRNE显示文摘THESTUDYOFESRSPECTRAINSOLIDSTATRANDHIGHVISCOSITYSOLUTIONFORPROPAGATINGRADICALOFPOLYSTYRRNE¥YouGangMAO;RuiFangSONG;JiaCongSHEN...You Gang MAO Rui Fang SONG Jia Cong SHEN (Key Laboratory for Molecular Spectra & Structure, Institute of Theoretical Chemistry, Jilin University ,Jilin University,Changchun,130023) 1994Chinese Chemical Letters1994,5,8:0
10Synthesis and Characterization of Specific Haptens Used to Generate Abzyme with Glutathione Peroxidase Activity显示文摘IntroductionThegreatprogressinabzymehasbeenmadeduringthelastdecade[1].Thekeytothepreparationofabzymeisthedesignofhapten.Onthe...Liu Jun qiu, Gao Shu juan, Luo Gui min ** and Shen Jia cong  (The National Laboratory of Enzyme Engineering, Key Laboratory for Supermolecular Spectra and Structure of Jilin University , Jinlin University, Changchun, 130023) 1998Chemical Research in Chinese Universities1998,14,3:0
11Blue Luminescent Properties of Enzymatic Catalyzed Polymerizedp-Phenyl Phenol显示文摘BlueLuminescentPropertiesofEnzymaticCatalyzedPolymerizedp-PhenylPhenolMAYu-guang,andSHENJia-cong(TheKeyLaboratoryforMolecular...MA Yu-guang, and SHEN Jia-cong(The Key Laboratory for Molecular Spectra and Structure,Jilin University, Changchun, 130023 )TANG Jian-guo and LIU Shi-yong(The National Lab.of Integivted Optic Electronics, Jilin University, Changchun, 130023)MA Lin(The Nati 1994Chemical Research in Chinese Universities1994,10,3:0
12存储在电信行业的应用及解决方案显示文摘本文介绍了存储在电信行业的应用及解决方案。Department(Spectra Logic Co., Ltd., Beijing 100020) 2003电信工程技术与标准化2003,16,6:0
13THE STUDY OF STRUCTURE AND DYNAMICS OF DINUCLEAR COMPLEXES [Mo(VI)]_2-EDTA AND [Mo(VI)]_2-EGTABY^1HNMR显示文摘THESTUDYOFSTRUCTUREANDDYNAMICSOFDINUCLEARCOMPLEXES[Mo(VI)]_2-EDTAAND[Mo(VI)]_2-EGTABY~1HNMRRuiFangSONG;FeiLI;GuangMinLIU;YouGa?..Rui Fang SONG Fei LI Guang Min LIU You Gang MAO Fei DU(Key Laboratory for Molecular Spectra & Structure. Institute ofTheoretical Chemistry, Jinn University, Changchun. 130023) 1996Chinese Chemical Letters1996,7,6:0
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