简介:
简介:晋国税稽告字(1999)第21号山西省长治市公路煤炭运销稽查分队收取价外费用未按规定计提销项税偷税案。该单位1996年至1998年7月使用省财政厅专用收据和自制收据,收取查补的公路煤炭专项基金4623836.54元,未计提销项税额,形成偷税601098.75元。根据《中华人民共和国增值税暂行条例》第六条和《中华人民共和国税收征收管理法》第四十条规定,长治市国家税务局稽查分局1998年9月12日作出处理决定,限该单位15日内补缴所偷税款601098.75元,处罚款300549.38元,同时根据国家税务总局国税函发(1998)291号文件规定,加收滞纳金537346.41元,合计1438994.5
简介:AnincreasingnumberofgeologistsinSouthAmericahaveturnedtheirattentiontoisotopegeologyasatoolinthewidercontextoftheEarthSciences.Asaresult,aseriesofsymposiaontheSouthAmericanisotopegeology(SSAGI)hasbeenorganizedeverytwoyearstoprovideanappropriateforumfordiscussionofmethodsandapplicationsofstableandradiogenicisotopes.
简介:ThispaperdealswiththestructureoftheY^Ⅲcomplexwithaminopolycarboxylicacids,synthesisandstructuraldeterminationofthecomplex(NH4)[YⅢ(edta)(H2O)3]·3H2O(edta=ethylenediaminetetraaceticacid).Thecrystalandmolecularstructuresofthe(NHO[YⅢ(edta)(H2O)3]·3H20complexhavebeendeterminedbysingle-crystalX-raystructureanalysis.Thecrystalofthecomplex(NH4)[YⅢ(edta)(H2O)3]·3H2Obelongstoorthorhombiccrystalsystemandfdd2spacegroup.Thecrystaldataareasfollows:a=1.9441(9)nm,b=3.5459(18)nm,c=1.2196(6)nm,V=8.407(7)nm3,Z=16,M~=503.25,Dc=1.590g.cm3,μ=2.844mm-1andF(000)=4160.ThefinalRandRware0.0486and0.1332for3388(I>2σ(I))uniquereflections,respectively.Thecomplexanion[YⅢ(edta)(H2O)3]hasapseudo-mono-cappedsquareantiprismaticnine-coordinatestructureinwhichthesixcoordinateatoms(twoNandfourO)arefromanedtaligandandthreewatermoleculescoordinatetothecentralYⅢiondirectly.Fromtheresultsitcanbepredictedthattheymioncanalsoformanine-coordinatecomplexwithttha(=triethylenetetraminehexaaceticacid)ligand,sotheradioactivecomplexanion[99YⅢ(Httha)]2-cansupplyafreecarboxylgroup(-CH2COOH)beingusedformolecularembellishmenttoformtheTDDSforthetreatmentofcancers.