專業(yè)英語(yǔ)翻譯練習(xí)

Investigationsonwaterclustershavereceivedconsiderableinterestbecauseoftheirimportanceforhumanlife,aswellastheirrolesinmanybiologicalandchemicalprocesses.Asaresult,anumberofdiscretewaterclustersincludingtrimers,hexamers,octamers,decamershavebeenfoundinvariouscoordinationpolymers.Studiesonthese‘‘discrete”waterclustershaveadvancedourknowledgetowardunderstandingthebehaviorofbulkwater.Experimentalandtheoreticalinvestigationshaveprovidedevidencethatthewatertrimer,tetramer,andpentamershavecyclic,quasi-planarminimumenergyconformations.Largerwaterclusterswereexpectedtohavestereogeometrieswiththehexamerrepresentingthetransitionfromacyclictoathree-dimensionalgeometry.Ontheotherhand,infiniteone-dimensional(1-D),twod-imensional(2-D)andthree-dimensional(3-D)watermorphologies,typicallyassembledfrombasicwaterclusters,havealsobeendocumented.Incontrasttotheisolatedwaterclusters,theformationsandstructuresofpolymericwaterstillneedsmorestudies.Thedesignofmetal–organicframeworks(MOFs)withvoidsandchannels,usuallyassembledasporousmaterials,isanareaofgreatinterest.Thesecompoundsareabletoadsorb,storeandreleaseguestmolecules.Amongotherfunctions,someMOFscanformpolymericmagnets,presentnonlinearoptic(NLO)properties,redoxactivity,porousmagneticproperties,andmayperformasselectiveelectricconductors.{Mo72Fe30}(Mo=VI)T.B.Liu,&J.Am.Chem.Soc,2006,128,15914[Mo28VMo114VIO432(H2O58H14]26-(Mo=V/VI)A.Müller,&,J.Cluster.Science,2006,17,333[(MoO3)176(H2O)80H32]和Mo154A.Müller,&Angew.Chem.Int.Ed.1998,37,1220[Na48[H16Mo368O1032(H2O)240(SO4)48].ca.1000H2O]A.Müller,Angew.Chem.Int.Ed.2002,41,1162

化合物1形成的孔道結(jié)構(gòu)游離水分子連接層與層，在C方向有孔道(孔道大小11×8?2)

各種類沸石結(jié)構(gòu)的多孔配合物晶體材料黃色球大小代表