Crystal Structure of 2-(4-Fluorophenylamino)-2-thiomethyl acetophenone

1mThODUCTIONThioacetalshavebeenwellstudied,becauseoftheirapplicationsinorganicsyn-thesist1i.However,aketohemithioacetalshaveseldombeeninvestigated.Inthispa-Per,wediscussedthecrystalstructureofthetitlecompoundsynthesizedbythereac-tionofabenzoylhemithioacetal(2-hydroxy-2-thiomethylacetoPhenone)and4-fluthroaniline.Sinceknowledgeofthemolecularandcrystalstructureofthetitlecom-PoundwasconsideredusefulforunderstandingthemechanismofthereactionandchemicalproPertiesofaketohemithioacetal,theX-raycr…     

Synthesis and Crystal Structure of Cobalt(Ⅲ) Tris(diethyldithiocarbamato) Complex

1INTR0DUCTI0NRecently,thedesignandsynthesisofdinuclearcomplexeshavebeenafascinat-ingareaofresearchowingt0theirimportanceinbasicandappliedchemistry"'.Par-ticularintersthasdevelopedindinuclearcomplexesasmodelsformeta1loproteins"'.Inanattempttosynthesizethetypeof[Ln(S,CN(C2H,)2)3j[Co(S2CN(C2H5)2)2jdinuc1earcomplex,thepurefinecrystalsofCo[S2CN(C2H5)2)2)3were0btained.2EXPERIMENTAL2'1Preparation0fC0[S,CN(C,H,),j,TotheclearsolutionoftheanhydrousSmCl3(0.5mmol)in5mLanhydrousethanolw…     

Synthesis and Crystal Structure of 1-(o-methylphenyl)-2-(p-methoxyphenyl)-1,3,2-diazaphospholidin-4-thione-2-sulfide

11NTRODUCTIoNThederivativesofdiazaphospholidinoneorthecorrespondingthionesareknowntopossessinterestingbiologicalproperties,suchasherbicidalactivity"'2i.Inrecentyears,itwasreportedthatthel,4,2-diazaphospholindine-5-thione-2havegoodselectiveherbicidalactivity"'41.Tolookformoreeffectiveherbicideswithlowtoxicity,aseriesofnovel1-(o-methylphenyl)-2-(p-methoxyphenyl)-phospholidin-4-thione-sulfideshavebeensynthesizedandtheirmolecularstructuresstudied.PreliminarybioassaysshowthatthesecomPoundshaveg…     

STRUCTURE OF THE PYRAZOLIDONE-3-TYPE COMPOUND:(1) THE STRUCTURE OF 5-(ortho-CHLOROBENZYL)-3-PYRAZO-LI-DONE HYDROCHLORIDE

<正> C10H12Cl2N20, Mr = 247. 12, monoclinic space group P21/c, a= 7.930(2),b = 8.090(1), c=17. 950(3)A ,β=98.97(1)°, V = 1137. 5(3)A3, Z = 4, Dc=1. 443gcm-3, MoKa radiation λ=0. 71069, μ= 0. 546mm-1, F(000) = 512, R = 0. 040 for 1491 observed reflections. The conformation of the five-mem-bered ring is half-chair. The lone pair of electrons on atom N (1) is clearly nucle-ophilic.     

Crystal Structure of Methyl 3- (2-chlorophenyl )-3- (5, 5-dimethyl-3-hydroxy-2-cyclohexene- 1-one-2-yl) propionate

1INTRODUCTIONInorganicsolidsupportsascatalystshavebeenwellstudied,becauseoftheirap-plicationsinorganicsynthese('~".Recently,wehavereportedtheKnoevenagelcon-densationcatalysedbyKF-Al,O,['i.Inthispaper,wediscussedthecrystalstruc-tureofthetitlecomPoundsynthesizedbythereactionof2-chlorobenzaldehydey5,5-dimethyl-1,3-cyclohexanedioneandisopropylidenemalonateinmethanolcatalyzedbyKF-Alzo,'Inordertoconfirmthestructureofthetitlecompound,theX-raycrys-tallOgraphicstudywascarriedout.2EXPER1MEN…     

CRYSTAL STRUCTURE OF 3-NITRO-2, 6-BIS(4''''-BENZO-15-CROWN-5)-AMINOPYRIDINE POTASSIUM PICRATE HYDRATE METHANOL, (C_(33)H_(42)N_4o_(12)K)C_6H_2N_3o_7·H_2O ·CH_3OH

<正> The title compound, (C33H42N4O12K)C6H2N3O7·H2O·CH3OH,Mr = 1003. 98,space group P1,a=11. 458(2) ,b= 14. 565(6) ,c=15. 828(3) A ;α=63. 34 (2),β=74. 06(1),γ=81. 03(2)°,V=2268. 1 A3;Z = 2,Dx = l. 47g/cm3,λ=0. 71069 A (MoKa).The final R = 0. 041 for 1700 observed reflections (I≥3σ(I)). The molecule is sandwich-like, and the cation K+ is sandwiched between the two crown rings.     

Crystal Structure of μ－［meso－1，2－Bis（n－propylsulphinyl）ethane］－（O，O＇）－［diphenyltin（Ⅳ）dichloride］

ＣｒｙｓｔａｌＳｔｒｕｃｔｕｒｅｏｆμ－［ｍｅｓｏ－１，２－Ｂｉｓ（ｎ－ｐｒｏｐｙｌｓｕｌｐｈｉｎｙｌ）ｅｔｈａｎｅ］－（Ｏ，Ｏ＇）－［ｄｉｐｈｅｎｙｌｔｉｎ（Ⅳ）ｄｉｃｈｌｏｒｉｄｅ］￥ＹｕＸｉ－Ｌｉｎ；ＢａｏＪｉａｎ－Ｃｈｕｎ；ＳｈａｏＰｉｎ－Ｘ...     

CRYSTAL STRUCTURES OF TWO DITHIOLATO-COPPER COMPLEXES (Ph_4P)Cu(BDT)_2 AND (Ph_4P)Cu(TDT)_2

<正> [(C6H5)4P]Cu(S2C6H4)2(Ⅰ),Mr = 683. 39,monoclinic,space group C2/c,a=16. 099 (4),b= 11. 913(3) ,c = 16: 715(9) A ,β=97. 13(4)°, v = 3180. 7 A3,z=4.MoKa radiation,λ= 0. 71069A ,Dc= 1. 427g/cm3,μ= 10. 1cm-1,F(000) = 1400,R=0. 061 and Rw = 0. 068 for 2189 reflections with Ⅰ>3σ(Ⅰ). [(C6H5)4P]Cu (S2C7H6)2(Ⅰ),Mr = 711. 45,monoclinic,space group C2/c,a=16. 501(6),b = 37. 461 (15),c=16. 684(4)A,β=96. 70(4)°, v= 10248. 8(46) A3,z= 12. MoKa radiation, λ= 0. 71069A,Dc=1.383g/cm3,μ=9. 45cm-1,F(000).= 4416,R= 0. 074 and Rw= 0. 078 for 2085 reflections with I>2σ(I)(1). The copper atom in the complexes is surrounded by four sulfur atoms from two dithiolato ligands in an approximate, square-plane. The average Cu-S distances of the copmplexes(Ⅰ) and (Ⅱ) are 2. 179 and 2. 178 A, respectively.     

Crystal Structure of Quaternary Mixed Anion Complex of Labthanide [Ce(CH_3COO)_2(NO)_3(phen)]_2

11NTRODUrmNSomequaternarymixedanioncomplesesoflanthanidesweresynthesized.karasavetalsynthesized">Eu(acac)(NO3)(bipy)2.3H2OandJin[2ietal.Synthe-sizedEu(m-MBA)(NO3)(phen)andEu(o-MBA)(NO,)(phen).Onlyacrystalstructureofceriumcontainingphenwasstudied,Ce(CH,COCHCOCH,)3(phen),fromCambridgeStructureDatabase.SowesynthesizedthecomplexoftCe(CH,Coo)z(Noa)(phen)J,andthecrystalstructure.2EXPERmENTAL2.1Cry8talpreparationThecrystalwasseparatedfromtheethanol/waterso-lutionofceriumnitrate…     

SYNTHESIS AND CRYSTAL STRUCTURE OF [(PPh_3)_3(Cu_3S_3MoBr)O]-0. 5CH_2C1_2

<正> [(Ph3P)3 (Cu3S3MoBr)O] 0. 5CH2C12, Mr = 1308. 00, monoclinic, P21/c,a=11. 831(3),b = 28. 471(8),c=19. 232(5) A ,β= 101. 05(3)°,V = 6358 A3,Z = 4,DC=1.37 g/cm3,F(000) = 2620,μ(MoKa) = 20. 47 cm-1. Final R=0. 085 for 4271 observede reflections. The core [Cu3S3MoBr] has a distorted cubic configuration. Two dichloromethane molecules distribute statistically in a unit cell.     

CRYSTAL AND MOLECULAR STRUCTURE OF THE ADDUCT OF BIS [4,4,4-TRIFLUOR-1-(2-THIENYL) Butandion-1,3] COPPER (Ⅱ) WITH DIMETHYLFORMAMIDE, [Cu(TTA)_2(DMF)]

<正> [Cu(C8H4F3O2S)2(C3H7NO)], Mr = 579. 0, monoclinic, P21/c, a = 9. 4851(6), b = 26. 6574(6), c=9.2619(6) A ,β=96.08(3)°, V = 2328.7A3, Z=4, Dc=1. 65gcm-3, μ(MoKa) = 7. 2cm-1, F (000) = 1172, MoKa radiation, final R = 0. 074 and Rw = 0. 068 for 1841 reflections with I≥3σ(Ⅰ). The Cu(Ⅱ) atom is coordinated by five oxygen atoms, one of which from DMF is in the axial position, to form a square pyramidal geometry. That the thenoyl groups in the ligands take the cis-form around the Cu(Ⅱ) atom is explained by the hydrogen bonding effect.     

CRYSTAL STRUCTURE OF 2—（BENZOYLMETHYLENE）IMIDAZO—LIDINE

<正> The title compound C11H12NzO,Mr= 188. 25. Crystalizes in monoclinic space group P21/n with the following cell parameters;a= 7. 108(4),b= 6. 371(3),c = 21.588(11)A,β=97. 32(2)°. V = 969. 7(8)A3,Z=4,Dc=1. 29g/cm,μ(MoKa) = 0. 9cm-1,F(000) = 400. The final R=0. 068 for 1046 independent reflections with F≥2. 5σ(F). The molecule exists in ketene aminal form rather than in its imine or enol form.     

X-ray Structure of 1- (3' -Phenyl-4' -morpholinyl-2' 5' - dithiole-1' - ylidene)-3, 4-biscarboethoxy-2-thionaphthalene

1INTR0DUCTIONa-Thiocarbonylthioformamideshavebeensynthesizedsince1980[l-23,however,thereisn0reP0rtofthesecomP0undsrelatedtheirpropertiesandreactivities(3).Ac-cordingtothepublishedpapers('-",adithioketone,adithioesterandadithioth-ioesteraresnitablefort4 2JcycloadditionwithalkenicandacetylenicdienophileS.Wewanttoknowwhethera-thiocarbonylthioformamideshavethesamecharacters,thereforethereactionofathiobenzoylthioformmorpholine(1)withdiethylacetylenedicarboxylate(2)wasexplored.Theredultsshowth…     

CRYSTAL STRUCTURE OF [Ni((C)_6H_(11)O)_2PS_2)·(C_4H_9NH_2)_4]-(C_6H_(11)O)_2PS_2

<正> [Ni((C6H11O)2PS2)·(C4H9NH2)4](C6H11O)2PS2,Mr-=938. 05, triclinic,P1,a=13. 513(6),b=16. 040 (7), c= 12. 891(6) A , α= 95. 66 (4),β= 90. 23(4),γ= 75. 46(3)°,V = 2691 A3,Z=2,Dc= 1. 16 g·cm3.μ=6. 07cm-1,MoKa radiation, λ=0. 71069 A ,F(000) = 1020,R=0. 100 for 4595 reflections with I≥3σ(I). The title compound molecule consists of a complex cation [Ni((C6H11O)2PS2)(C4H9-NH2)4]+ and a complex anion (C6H11O)2PS2- . The Ni (Ⅱ) atom in the cation is octahedrally coordinated by four nitrogen atoms from four w-butylamine ligands and two sulfur atoms from one (C6H11O)2PS2 group.     

Crystal Structure of Diethyl 1-(p-toluenesulfonamido)-p-chlorophenylmethylphosphonate

1mrnODUCTIoNThederivativesofa-aminophosphonicacidhavebeenwidelystudiedduetotheinterestintheirvariousbiologicalactivitiestl)-Forthepurposeofsearchingfornewkindsofherbicides,aseriesofdiethyl1-(P-toluenesulfonamido)-(substituted)phenylmethylphosphonates1havebeensynthesizedbyathree-comPonentreaction'ofHtoluenesulfonamide,a(substituted)benzaldehydeanddiethylphosphite(2).Howev-er,thelHNMRsPectraofalltheproductsshowedthatthetwoethoxygroupsintheirstructuresaremagneticallynonequivalent.Inordertoe…     

Molecular and Crystal Structure of 1-(4-Chlorophenyl)- 3- (4-Nitrophenyl)- 1-Triazene

１　ＩＮＴＲＯＤＵＣＴＩＯＮＩｔｈａｓｂｅｅｎｒｅｐｏｒｔｅｄｔｈａｔ１,３－ｄｉｐｈｅｎｙｌｔｒｉａｚｅｎｅｓｈｏｗｓａｕｔｉｔｕｍｏｒａｃｔｉｖｉｔｙｃｏｍｐａ－ｒａｂｌｅｔｏｔｈａｔｏｆ３,３－ｄｉｍｅｔｈｙｌ－１－ｄｉａｒｙｌｔｒｉａｚｅｎｅｓ．１,３－ｄｉａｒｙｌｔｒｉａｚｅｎｅｓｃａｎａｃｔａｓｐｒｏ－ｄｒｕｇｓ,ｏｒｃａｒｒｉｅｒｏｆｄｉａｚｏｎｉｕｍｃｏｍｐｏｕｎｄｓ,ｓｉｎｃｅｔｈｅｙｕｎｄｅｒｇｏｈｙｄｒｏｌｙｓｉｓｔｏｆｏｒｍａｒｙｌｄｉａｚｏｎｉｕｍｃｏｍｐｏｕｎｄｓ〔１…     

MONONUCLEAR COMPLEXES OF FIRST-ROW TRANSITION METALS WITH 2-MERCAPTOPYRIDINE N-OXIDE. CRYSTAL STRUCTURE OF TRIS (2-MERCAPTOPYRIDINE N-OXIDE) IRON (Ⅲ) DICHLOROMETHANE SOLVATE

<正> A range of transition metal complexes of 2-mercaptopyridine Noxide have been synthesized and studied by mass spcotroscopic technique. Crystal structure of Fe(ONC5H4S-o)3·CH2C12 has been determined. It crystallizes in mono clinic space group P 21. Crystal data; a=7. 638(3), b=15.038(3). c=9. 464(3) A.β-105.72 (3)°, V=1051. 8 A, Z = 2, Dc= 1. 64g/cm3 μ (MoKa) = 12. 8cm -, F(000) = 526. The structure was determined from 2080 reflections with f≥3σ(I) to convergence factor of R= 0. 051 (R, = 0. 052). The arrangement of the ligands gives the complex a meridional octahedral geometry with mean Fe -S, Fe-O distances and bite angles of 2.419A, 2. 009A , and 81.1°, respectively.     

The Crystal Structure of 1, 4, 7, 10- Tetraazacyclododecane Hydrate Triperchlorate

1=mTRODUCTIONMacroazacyclicligandisofwideinterestbecauseofitsstructuralsimilaritywiththeskeletonofPOrphyrinringinsomebibectivesubstancessuchaschlorophyllandhemeetc.tl1.Asametalsimulationenzyme,macroazacyclicligandcoordinatedwithtransitionmetalhasbeeninvestigatedthoroghlyinkinetic,dynamicandstructuralcharactert2.3).Butthere'isnorePOrtaboutthecrystalstructureof1,4,7,1o-tetraaza-cyclododecanehydratetriperchlorate.2EXPERIMENTAL2-lSynthesisoftheTitleComplexTetraazacycldodecanewassynthes…     

Crystal Structures of N，N＇－Bis（4－chlorophenyl）－1，10－diaza－18－crown－6 and Its Complexwith Ba（SCN）_2

ＣｒｙｓｔａｌＳｔｒｕｃｔｕｒｅｓｏｆＮ，Ｎ＇－Ｂｉｓ（４－ｃｈｌｏｒｏｐｈｅｎｙｌ）－１，１０－ｄｉａｚａ－１８－ｃｒｏｗｎ－６ａｎｄＩｔｓＣｏｍｐｌｅｘｗｉｔｈＢａ（ＳＣＮ）_２￥ＺｈａｎｇＬｉ－Ｊｕａｎ；ＬｉｕＸｉａｏ－Ｌａｎ；ＭａＳｈｉ－Ｋｕ?..     

乙醇胺合三（2－呋喃基）硼烷的分子和晶体结构

标题化合物乙醇胺合三（２－呋喃基）硼烷Ｃ＿（１４）Ｈ＿（１６）ＢＮＯ（Ｍｒ＝２７３．１０）的晶体属单斜晶系，空间群为Ｐ２＿１／ｃ，晶胞参数ａ＝１０．０５３（２），ｂ＝８．２１１（９），ｃ＝１６．５０９（２），β＝９５．０９°，Ｖ＝１３５７．３（７），Ｚ＝４，Ｄ＿ｃ＝１．３３ｇ／ｃｍ￣３，μ（ＭｏＫα）＝０．９０１ｃｍ￣（－１）。结构的偏离因子Ｒ＝０．０４５，Ｒ＿ｗ＝０．０４９。结构测定表明，呋喃环对硼原子的π电子反馈导致Ｂ─Ｃ键长极明显地缩短。由此可解释呋喃环与硼成键时所特有的共生倾向。