基于柔性二咪唑類配體構(gòu)筑的配合物的合成、結(jié)構(gòu)及性質(zhì)研究.pdf

1、西北大學(xué)碩士學(xué)位論文基于柔性二咪唑類配體構(gòu)筑的配合物的合成、結(jié)構(gòu)及性質(zhì)研究姓名：黃小英申請學(xué)位級別：碩士專業(yè)：物理化學(xué)指導(dǎo)教師：岳可芬20100601AbstractCoordinationpolymersconstructedbyflexibleligandhasattractedtheattentionoftheChemists，becomingoneofthehotspotininorganicchemistryNotonlybe

2、causeofitsflexibilityinchangingthetopologyandalsoowingtoitspotentialapplicationsintheoptical，electricalmagnetic，separationcatalysis，gasstorageTheappropriateligandsweresynthesized，crystalengineeringprincipleswereusedforde

3、signofthespecialstructureandassemblyofcoordinationpolymers，whichisprovedasalleffectivemeanstobuildcoordinationpolymersInthispaperwedesignedandsynthesizedaflexibleligand一1，4bis(2methylimidazol1y1)butane，andallocatedorgani

4、cacids，inorganicsaltsteactunderdifferentconditionsFinallytencoordinationpolymerscontainingflexiblebisimidazoleligandsweresuccessfullysynthesizedundertheguidanceoftheprincipleofcrystalengineering[Zn(bib)(male)J2‘2H20n(1)，

5、“Zn(bib)(fum)]‘CH30Hn(2)，[Zn(bib)(suc)】’H20)n(3)，[Zn(bib)(bpdc)]。2H20n(4)，CdCoib)C12n(5)，【Cd(bib)(oba)]。2H20n(6)，[(H2bib)SnCl6]‘H20n(7)，[CoCoib)(mbdc)】)n(8)，[Co(bib)(oba)】)n(9)，[Cu(bib)(m—bdc)]4。5H20n(10)(bib=14bis(2一met

6、hylimidazol1y1)butane，H2mal=maleicacidH2fum=fumaricacid，H2suc=succinicacid，H20ba=44oxybis(benzoate)，H2bpde22，2’bipyridine3，3dicarboxylate，m—H2bdc=mphthalicacid)，Complex1and3present2Dwave—likelayerestructures，andthelayers

7、areconnectedthroughVanderWaalsforcesandhydrogenbondsinto3Dsupramolecularstructures，respectivelyComplex2and4exhibit3DinterpenetratingdiamondoidnetworksCompound5exhibitstwokindsofinfinite1Dchainstructures，Theyareperpendicu

8、lartoeachotheLandtheadjacentchainsareconnectedthroughhydrogenbondsinto3DsupramolecularstructuresComplex6exhibits3Dfive—foldinterpenetratingdiamondoidnetworksComplex7istheorganic—inorganictincompoundThiscompoundexhibitsth

9、reedimensionallayerstrueturesforthepresenceofinterandintramolecularweakhydrogenbondsComplex8exhibits3Dthree—foldinterpenetratingnetworksBibandobaligandbridgingmetalionsforma2Dwavelikelayerstructureincomplex9，inthegenerat