Crystal Structure of N－（N－Phenylthiazotone）imino－O－ethyl－N－isopropylaminothiophosphate

ＣｒｙｓｔａｌＳｔｒｕｃｔｕｒｅｏｆＮ－（Ｎ－Ｐｈｅｎｙｌｔｈｉａｚｏｔｏｎｅ）ｉｍｉｎｏ－Ｏ－ｅｔｈｙｌ－Ｎ－ｉｓｏｐｒｏｐｙｌａｍｉｎｏｔｈｉｏｐｈｏｓｐｈａｔｅ￥ＹａｎｇＨｕａ－Ｚｈｅｎｇ；ＬｉｕＨｕａ－Ｙｉｎ；ＷｕＹｅ（Ｉｎｓｔｉｔｕｔｅｏｆ...     

Crystal Structure of 1，2：5，6－Di－O－isopropylidene－α－D－glucofuranosyl N，N－bis（2－chloroethyl） Phosphordiamidate

ＣｒｙｓｔａｌＳｔｒｕｃｔｕｒｅｏｆ１，２：５，６－Ｄｉ－Ｏ－ｉｓｏｐｒｏｐｙｌｉｄｅｎｅ－α－Ｄ－ｇｌｕｃｏｆｕｒａｎｏｓｙｌＮ，Ｎ－ｂｉｓ（２－ｃｈｌｏｒｏｅｔｈｙｌ）ＰｈｏｓｐｈｏｒｄｉａｍｉｄａｔｅＣｈｅｎＲｕ－Ｙｕ；ＣｈｅｎＸｉａｏ－Ｒｕ（...     

Syntheses and Magnetic Properties of Cu（Ⅱ）－RE（Ⅲ） Heterobinuclear Complexes with N，N′－Bis（3－carboxyisalicylidene）－trimethylenediamine

ＳｙｎｔｈｅｓｅｓａｎｄＭａｇｎｅｔｉｃＰｒｏｐｅｒｔｉｅｓｏｆＣｕ（Ⅱ）－ＲＥ（Ⅲ）ＨｅｔｅｒｏｂｉｎｕｃｌｅａｒＣｏｍｐｌｅｘｅｓｗｉｔｈＮ，Ｎ′－Ｂｉｓ（３－ｃａｒｂｏｘｙｉｓａｌｉｃｙｌｉｄｅｎｅ）－ｔｒｉｍｅｔｈｙｌｅｎｅｄｉａｍｉｎｅＴＡ...     

Syntheses and Characterization of Metal Complexes of L－Lysine－N，N，N＇，N＇－tetraacetic Acid and L－Lysine－N，N，N＇，N＇－tetramethylenepho sphonic Acid

ＳｙｎｔｈｅｓｅｓａｎｄＣｈａｒａｃｔｅｒｉｚａｔｉｏｎｏｆＭｅｔａｌＣｏｍｐｌｅｘｅｓＯｆＬ－Ｌｙｓｉｎｅ－Ｎ,Ｎ,Ｎ＇,Ｎ＇－ｔｅｔｒａａｃｅｔｉｃＡｃｉｄａｎｄＬ－Ｌｙｓｉｎｅ－Ｎ,Ｎ,Ｎ＇,Ｎ＇－ｔｅｔｒａｍｅｔｈｙｌｅｎｅｐｈＯｓｐｈｏｎｉ...     

A Highly Stereoselective Synthesis of 2－Carbomethoxy－3－aryl－4－carboethoxy－5－methyl－cis－2，3－dihydrofurans

ＡＨｉｇｈｌｙＳｔｅｒｅｏｓｅｌｅｃｔｉｖｅＳｙｎｔｈｅｓｉｓｏｆ２－Ｃａｒｂｏｍｅｔｈｏｘｙ－３－ａｒｙｌ－４－ｃａｒｂｏｅｔｈｏｘｙ－５－ｍｅｔｈｙｌ－ｃｉｓ－２，３－ｄｉｈｙｄｒｏｆｕｒａｎｓＤＩＮＧＷｅｉ－ｙｕ；ＣＨＥＮＹａ－ｌｉ；ＺＨＡＮＧ...     

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?..     

Synthesis，Crystal and Molecular Structure of 1，1＇－Bis（N－phenylhydroxyaminocarbonyl）ferrocene

Ｓｙｎｔｈｅｓｉｓ，ＣｒｙｓｔａｌａｎｄＭｏｌｅｃｕｌａｒＳｔｒｕｃｔｕｒｅｏｆ１，１＇－Ｂｉｓ（Ｎ－ｐｈｅｎｙｌｈｙｄｒｏｘｙａｍｉｎｏｃａｒｂｏｎｙｌ）ｆｅｒｒｏｃｅｎｅ￥ＺｈａｎｇＷｅｎ；ＬｉＦｅｎｇ－Ｚｅ；ＬｉｕＱｉ－Ｗａｎｇ（Ｄｅｐａｒｔｍ...     

Synthesis and X－ray Structure of a Binuclear Nickel（Ⅱ） Complex of Nickel（Ⅱ） Perchlorate and 2，2＇－Bipyridyl with N，N＇－Bis（2－aminoethyl）oxamido Nickel（Ⅱ）

ＳｙｎｔｈｅｓｉｓａｎｄＸ－ｒａｙＳｔｒｕｃｔｕｒｅｏｆａＢｉｎｕｃｌｅａｒＮｉｃｋｅｌ（Ⅱ）ＣｏｍｐｌｅｘｏｆＮｉｃｋｅｌ（Ⅱ）Ｐｅｒｃｈｌｏｒａｔｅａｎｄ２,２＇－ＢｉｐｙｒｉｄｙｌｗｉｔｈＮ,Ｎ＇－Ｂｉｓ（２－ａｍｉｎｏｅｔｈｙｌ）ｏｘａｍｉｄ...     

Synthesis and Diffuse Reflectance Spectrum of Open－framework Cobalt Phosphate DAF－2 From Alcoholic System

ＳｙｎｔｈｅｓｉｓａｎｄＤｉｆｆｕｓｅＲｅｆｌｅｃｔａｎｃｅＳｐｅｃｔｒｕｍｏｆＯｐｅｎ－ｆｒａｍｅｗｏｒｋＣｏｂａｌｔＰｈｏｓｐｈａｔｅＤＡＦ－２ＦｒｏｍＡｌｃｏｈｏｌｉｃＳｙｓｔｅｍＹＵＪｉ－ｈｏｎｇ;ＣＨＥＮＪｉｅ－ｓｈｅｎｇａｎｄＸＵＲｕ－ｒ...     

Synthesis and Crystal Structure of Bis（tetra－hydrofurfurylcyclopentadienyl）ytterbium Chloride

ＳｙｎｔｈｅｓｉｓａｎｄＣｒｙｓｔａｌＳｔｒｕｃｔｕｒｅｏｆＢｉｓ（ｔｅｔｒａ－ｈｙｄｒｏｆｕｒｆｕｒｙｌｃｙｃｌｏｐｅｎｔａｄｉｅｎｙｌ）ｙｔｔｅｒｂｉｕｍＣｈｌｏｒｉｄｅＺＨＵＡＮＧＸｉｕ－ｌｉ;ＺＨＡＮＧＳｕｏ－ｂｏ;ＨＵＮｉｎｇ－ｈａｉａｎｄ...     

Synthesis and Crystal Structure of Neodymium Complex[Nd (C_(18)H_(20)N_2O_4) (NO_3)_3]

1INTRODUCT1oNMeta1liccomplexesofsomeSchiffbaseshaveantiviraIandfungistaticac-tivies[1-3i.SomeSchiffbasemetalliccomplexeshavecatalyticactivityasenzyme"'.Thisaspectacu1arresearchfield-WehavereportedthesynthesisandcrystalstructureofNd(llI)nitratecomplexwithN,N-disalicyclideneethylenediamineandDMSO(si'HerethetitlecomplexwasobtainedandcharacterizedbyX-raydiffrac-tion'Theligandisdischiffbaseofcondensationfrom2-hydroxyl-3-methoxyben-zoaldehydeandethylenediamine.2EXPERIMENTAL2.1Synthesi…     

Synthesis and Crystal Structure of an Inclusion Compound Mn(SCN)2(H2O)4(2C6H12N4

A mononuclear manganese complex Mn(SCN)2(H2O)4(2C6H12N4 (C14H32O4N10MnS2, C6H12N4 = hexamethylenetetramine) has been synthesized. The molecular and crystal structures were determined by single-crystal X-ray diffraction. The crystal is of tetragonal, space group P42/mnm with a = 9.5591(7), b = 9.5591(7), c = 13.8253(15) (A), V = 1263.31(19) (A)3, Z = 2, Mr = 523.56, Dc = 1.376 g/cm3, μ = 0.727 mm-1, F(000) = 550, Rint = 0.0302, T = 293(2) K, R = 0.0380 and wR = 0.1184 for 549 observed reflections with I > 2σ(I). In the crystal the manganese atom is six-coordinated by two nitrogen atoms from isothiocyanato anion and four oxygen atoms from water molecules, completing an octahedral geometry. Hexamethylenetetramine molecules are included in the lattice and connected to Mn(SCN)2(H2O)4 by hydrogen bonding and S...S interac- tions to form a three-dimensional supramolecular architecture.     

Synthesis and Structure of a La(Ⅲ) Complex of 1,10-Phenanthroline-2,9-dicarboxylate:a Three-dimensional Network via Hydrogen Bonding Interactions

A new La(Ⅲ) complex, {[La(L)(NO3)(H2O)3]·H2O}n (L = 1,10-phenanthroline- 2,9-dicarboxylate), has been synthesized and structurally determined by X-ray diffraction analysis. The complex crystallizes in the monoclinic system, space group P21/c with a = 7.7358(17), b = 8.1664(18), c = 28.271(6) , β = 95.184(4)°, V = 1778.6(7)3, Z = 4, C14H14LaN3O11, Mr = 539.19, Dc = 2.014 g/cm3, μ = 2.471 mm–1, F(000) = 1056, the final R = 0.0350 and wR = 0.0659. In this complex, each metal center adopts a ten-coordination geometry formed by two N atoms from a ligand L and eight O atoms from three H2O molecules, a nitrate ion and carboxylates of two ligands. Each ligand adopts a N2,O3-pentdentate coordination mode using two N and two O atoms chelating a La(III), and using another O atom of carboxylate to bridge another La(III) center resulting in a 1D helical chain molecule. Intermolecular strong O–H···O and weak C–H···O hydrogen bonds extend the 1D chain structure into a 3D supramolecular architecture.     

Crystal Structure of N-Phenylisothiocyanatido-Phosphonamidothioate

1INTRODUCTIONLawess0n,Sreagent(LR),2,4-Bis(4-meth0xyphenyl)-1,3,2'4-dithiadiphosphetane-2,4-disulfide,notonlyisaselectivereagentf0rthi0natingcar-bonylcompounds,buta1soreactswithcertainsubstratestogivephosph0rushetero-cyclecompoundswhichcontainthe(4-methoxyphenyl)phosphinothi0ylidene"4-CH,OC,H'P(S)"m0iety.Theseheterocycliccompoundshavesomepotentialbiologi-calactivitiesasherbicides,fungicides,andinsecticides[l'2J.Wehavestudiedthecy-clizationofthebifunctionalsubstrateswithLRtogive5-and6…     

Syntheses and Crystal Structures of Two Coordination Compounds CuLCl（H2O） and Ni（L）2 （HL = 2-Carboxy-1,10-phenanthroline）

Two complexes CuLCl（H2O） 1 and Ni（L）2 2 （HL = 2-carboxy-1,10-phenanthroline） have been synthesized and characterized by single-crystal X-ray crystallography. The structure of 1 has a monoclinic space group P21/n with a = 7.985（2）, b = 16.067（3）, c = 9.694（2） A, β = 98.189（30）°, V= 1231.0（4） A^3, Z = 4, Dc = 1.836 g/cm^3,μ =1.998 mm^-1, F（000） = 684, the final R = 0.0301 and wR = 0.0810. The structure of 2 （C26H14N4NiO10） adopts an orthorhombic system, space group Pbea with a = 9.410（2）, b = 23.2410（5）, c = 23.8680（5） A, V = 5219.9（18） A^3, Z = 8, Mr = 601.12, Dc = 1,530 g/cm^3,μ = 0.809 mm^-1, F（000） = 2448, the final R = 0.0448 and wR = 0.1427. The Cu center of complex 1 exhibits a square pyramidal coordination environment with one oxygen and two nitrogen atoms from deprotonated 2-carboxy-1,10-phenanthroline, one oxygen atom from water and one chloride ion. The Ni center of complex 2 assumes a distorted octahedral coordination geometry consisting of two oxygen atoms and four nitrogen atoms of two deprotonated 2-carboxy-1,10-phenanthroline molecules. Supramolecular assembly has been found via noncovalent bonds, such as hydrogen bonds and π-π stacking interactions.     

CRYSTAL STRUCTURE OF A LINEAR TETRANUCLEAR Mo-Fe-S CLUSTER, (Et_4N)_4C(MoS_4)_2Fe_2S_2D·(CH_3OH)_2

<正> C_34H_88O_2N_4Mo_2Fe_2S_10, Mt= 1209. 25,monoclinic, P2_1/a,a= 17. 722 (7) ,b= 11. 857(5),c= 13. 743(5) A .β= 112. 29 (3)°, V= 2672. 0A3,Z = 2,Dc = 1. 503 g·cm-33,μ(Moka) = 14. 0 cm-1,T=193 K. Final R=0. 045 for 1943 observed reflections (I≥3σ(I)). In the anion [(MoS4)_2Fe2S2]4- ,the two Fe atoms, each attached with a chelating MoS42- unit, are bridged by two sulfur atoms. The metal atoms are arranged in a linear fashion with Mo-Fe-Fe angle of 179. 1(1)°, and Fe-Fe and Fe-Mo distances of 2. 746(2) and 2. 801(2) A, respectively. The long Fe-S distances (average 2. 246A) in Fe2S2 ring could be a result of the hydrogen-bonding interaction between the sulfur atom and the methanolic hydrogen atom.     

Synthesis and Crystal Structure of a Three-dimensional Manganese(Ⅱ)Complex (tataH)2[Mn(pydc)2]·4H2O(tata= 2,4,6-Triamino-1,3,4,-triazine,pydcH2= Pyridine-2,6-dicarboxylic Acid)

A manganese(Ⅱ) complex (tataH)2[Mn(pydc)2]·4H2O (C20H28MnN14O12, Mr = 711.50, tata = 2,4,6-triamino-1,3,5-triazine, pydcH2 = pyridine-2,6-dicarboxylic acid) has been synthesized and its crystal structure was determined by single-crystal X-ray diffraction. The crystal belongs to the triclinic system, space group P1, with a = 9.9847(3), b = 10.9813(3), c = 15.2616(5) (A), α =101.5310(10), β = 90.2610(10), γ = 116.4600(10)°, V = 1459.44(8) A3, Z = 2, Dc = 1.619 g/cm3, μ = 0.539 mm-1, F(000) = 734, the final R = 0.0292 and wR = 0.0745. In the crystal the MnⅡ atom is six-coordinated by four carbonyl oxygen atoms and two pyridine nitrogen atoms from two tridentate H-bonded tetramer. The molecules are packed in a three-dimensional framework structure by the combination of O-H…O,N-H…O and N-H…N hydrogen bonds between (tataH) ,[Mn(pydc)2]2- and crystal water.     

Synthesis and Crystal Structure of a Three-dimensional Manganese(II) Complex (tataH)_2[Mn(pydc)_2]·4H_2O (tata = 2,4,6-Triamino-1,3,5-triazine, pydcH_2 = Pyridine-2,6-dicarboxylic Acid)

A manganese(II) complex (tataH)2[Mn(pydc)2]·4H2O (C20H28MnN14O12, Mr = 711.50, tata = 2,4,6-triamino-1,3,5-triazine, pydcH2 = pyridine-2,6-dicarboxylic acid) has been synthesized and its crystal structure was determined by single-crystal X-ray diffraction. The crystal belongs to the triclinic system, space group P1, with a = 9.9847(3), b = 10.9813(3), c = 15.2616(5) , α = 101.5310(10), β = 90.2610(10), γ = 116.4600(10)°, V = 1459.44(8) 3, Z = 2, Dc = 1.619 g/cm3, μ = 0.539 mm–1, F(000) = 734, the final R = 0.0292 and wR = 0.0745. In the crystal the MnII atom is six-coordinated by four carbonyl oxygen atoms and two pyridine nitrogen atoms from two tridentate pydc ligands to furnish a distorted octahedral geometry. The complex shows the A…D…D’…A’ H-bonded tetramer. The molecules are packed in a three-dimensional framework structure by the combination of O–H…O, N–H…O and N–H…N hydrogen bonds between (tataH)+, [Mn(pydc)2]2– and crystal water.     

Synthesis and Structural Characterization of Co( Ⅱ ) Coordination Polymer [Co(μ-phth)(imi)2]n

A new cobalt( Ⅱ ) complex [Co(μ-phth)(imi)2]n (phth = o-phthalato, imi = imidazole)has been synthesized by the reaction of CoCl2 with disodium o-phthalate and imidazole. The crystal structure of the compound has been determined by single-crystal X-ray diffraction. The crystal is of monoclinic system, space group Pn with a = 8.405(1), b = 9.995(1), c = 9.996(2) (A),β= 104.479(2),V= 813.0(2) (A)3, Dc= 1.467 g/cm3, C14H12N4O4Co, Mr= 359.21, F(000) = 366,μ = 1.079 mm-1, Z = 2, R = 0.0483 and wR = 0.1209 for 1583 observed reflections (Ⅰ＞ 2σ(Ⅰ)). In the title complex, the Co(Ⅱ) ions are bridged by o-phthalate ligands in a bidentate mode, producing a zigzag infinite chain structure. Each four-coordinated cobalt( Ⅱ ) center was coordinated by two oxygen atoms and two nitrogen atoms to give a distorted tetrahedral geometry. The chains are linked by hydrogen bonds between oxygen atoms belonging to carboxylate groups and hydrogen atoms of imidazole molecules, forming an unusual two-dimensional coordination polymer.     

2-[[(4-吡啶)甲基]硫]-1H-苯并咪唑Ni(Ⅱ)配合物的合成、晶体结构及热稳定性

本文报道了[NiL2(NCS)2(CH3OH)2](L=2-[[(4-吡啶)甲基]硫]-1H-苯并咪唑)配合物的合成,并通过IR、X-射线单晶衍射、热稳定性进行了表征。晶体结构测试表明:该配合物属于单斜晶系,空间群P21/n,晶胞参数:a=0.94420(12)nm,b=1.35733(17)nm,c=1.341 64(17)nm,β=97.983 0(10)°,V=1.702 8(4)nm3,Z=2,F(000)=748,Dc=1.407 g.cm-3,Final GooF=1.027,R1=0.046 8,wR2=0.107 1。中心Ni(Ⅱ)原子采用六配位,分别与2个2-[[(4-吡啶)甲基]硫]-1H-苯并咪唑上的2个N原子,2个硫氰酸根的2个N原子和2个甲醇分子上的2个O原子进行配位。在Ni(Ⅱ)基本配位单元之间存在N…H-O氢键,形成一维双链堆积结构。