Analytical Sciences: X-ray Structure Analysis Online最新文献

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Synthesis and Crystal Structure of (2,2-Bipyridine)(N-o-vanillylidenevalinato)copper(II) (2,2-联吡啶)(n -o-香草醛)铜(II)的合成与晶体结构
Analytical Sciences: X-ray Structure Analysis Online Pub Date : 2008-01-01 DOI: 10.2116/ANALSCIX.24.X41
Lianzhi Li, Jianfang Dong, Daqi Wang
{"title":"Synthesis and Crystal Structure of (2,2-Bipyridine)(N-o-vanillylidenevalinato)copper(II)","authors":"Lianzhi Li, Jianfang Dong, Daqi Wang","doi":"10.2116/ANALSCIX.24.X41","DOIUrl":"https://doi.org/10.2116/ANALSCIX.24.X41","url":null,"abstract":"","PeriodicalId":7796,"journal":{"name":"Analytical Sciences: X-ray Structure Analysis Online","volume":"93 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2008-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81744696","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Synthesis and Crystal Structure of Diaquabis(4-iodinebenzoato-κO)bis-(nicotinamide-κN)cobalt(II) (4-碘苯甲酰-κ o)双-(烟酰胺-κ n)钴(II)的合成及晶体结构
Analytical Sciences: X-ray Structure Analysis Online Pub Date : 2008-01-01 DOI: 10.2116/ANALSCIX.24.X253
O. Şahin, O. Büyükgüngör, D. A. Köse, Elif F. Özkan, H. Necefoğlu
{"title":"Synthesis and Crystal Structure of Diaquabis(4-iodinebenzoato-κO)bis-(nicotinamide-κN)cobalt(II)","authors":"O. Şahin, O. Büyükgüngör, D. A. Köse, Elif F. Özkan, H. Necefoğlu","doi":"10.2116/ANALSCIX.24.X253","DOIUrl":"https://doi.org/10.2116/ANALSCIX.24.X253","url":null,"abstract":"The title compound [Co(C7H4O2I)2(C10H14N2O)2(H2O)2] is a two-dimensional hydrogen-bonded supramolecular complex. The complex crystallizes in the triclinic space group P1 with unit-cell parameters a = 7.2964(13), b = 8.6047(17), c = 16.745(3)A, α = 93.034(15), β = 101.574(15), γ = 111.975(14)° and Z = 1. The Co(II) ion resides on a centre of symmetry, and is in an octahedral coordination environment comprising two pyridyl N atoms, two carboxylate O atoms and two O atoms from water molecules. Intermolecular C-H…O and O-H…O hydrogen bonds produce R22(16), R22(18) and R22(20) rings, which lead to one-dimensional polymeric chains. An extensive two-dimensional network of C-H…O and O-H…O hydrogen bonds, π-π and C-H…π interactions are responsible for crystal stabilization.","PeriodicalId":7796,"journal":{"name":"Analytical Sciences: X-ray Structure Analysis Online","volume":"15 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2008-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82222645","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Structure of Ethyl [3-(4-chlorophenyl)-5-methyl-4H-1,2,4-triazol-4-yl]carbamate 氨基甲酸乙酯[3-(4-氯苯基)-5-甲基- 4h -1,2,4-三唑-4-基]的结构
Analytical Sciences: X-ray Structure Analysis Online Pub Date : 2008-01-01 DOI: 10.2116/ANALSCIX.24.X55
Sebahat Akin, E. Asker, Metin Akin
{"title":"Structure of Ethyl [3-(4-chlorophenyl)-5-methyl-4H-1,2,4-triazol-4-yl]carbamate","authors":"Sebahat Akin, E. Asker, Metin Akin","doi":"10.2116/ANALSCIX.24.X55","DOIUrl":"https://doi.org/10.2116/ANALSCIX.24.X55","url":null,"abstract":"","PeriodicalId":7796,"journal":{"name":"Analytical Sciences: X-ray Structure Analysis Online","volume":"37 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2008-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87521858","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Crystal Structure of Linezolid 利奈唑胺的晶体结构
Analytical Sciences: X-ray Structure Analysis Online Pub Date : 2008-01-01 DOI: 10.2116/ANALSCIX.24.X43
R. Tanaka, N. Hirayama
{"title":"Crystal Structure of Linezolid","authors":"R. Tanaka, N. Hirayama","doi":"10.2116/ANALSCIX.24.X43","DOIUrl":"https://doi.org/10.2116/ANALSCIX.24.X43","url":null,"abstract":"The crystal of the title compound, C16H20FN3O4, belongs to space group P1 with cell dimensions of a = 6.5885(9), b = 10.977(1), c = 12.919(1)A, α = 69.315(9), β = 88.17(1), and γ = 74.23(1)°. The final R value is 0.050. The key structural feature of the molecule, N-aryloxazolidinone, is not planar. The dihedral angles between the least-squares planes of the oxazolidine and phenyl rings are 52.7(5) and 39.0(6)° in two crystallographically independent molecules.","PeriodicalId":7796,"journal":{"name":"Analytical Sciences: X-ray Structure Analysis Online","volume":"19 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2008-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85373041","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 6
Crystal Structure of 1-(4-Acetylamidophenyl)-3-(4-carboxyphenyl)triazene 1-(4-乙酰氨基苯基)-3-(4-羧基苯基)三氮烯的晶体结构
Analytical Sciences: X-ray Structure Analysis Online Pub Date : 2008-01-01 DOI: 10.2116/ANALSCIX.24.X85
Carlos Henrique Oliveira do Amaral, R. Hörner, L. G. B. Reetz, L. R. S. Camargo, F. C. Machado, M. Hörner
{"title":"Crystal Structure of 1-(4-Acetylamidophenyl)-3-(4-carboxyphenyl)triazene","authors":"Carlos Henrique Oliveira do Amaral, R. Hörner, L. G. B. Reetz, L. R. S. Camargo, F. C. Machado, M. Hörner","doi":"10.2116/ANALSCIX.24.X85","DOIUrl":"https://doi.org/10.2116/ANALSCIX.24.X85","url":null,"abstract":"The crystal structure of the title compound, C15H14N4O3, reveals the expected trans stereochemistry about the N=N double bond in the diazoamine moiety. The interplanar angle [36.68(6)°] between the terminal phenyl rings indicates that the whole molecule deviates significantly from planarity (r.m.s. deviation = 0.3148 A). Intermolecular O-H…O classical hydrogen bonds, and hydrogen bonds with a bifurcated geometry generate a three-dimensional molecule arrangement. The distribution of the double-bond character among the N atoms of the diazoamine moiety is unequal, indicating a delocalization of the π electrons over the N=N-N(H) group toward the terminal 4-carboxyphenyl substituent.","PeriodicalId":7796,"journal":{"name":"Analytical Sciences: X-ray Structure Analysis Online","volume":"59 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2008-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90649910","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Synthesis and Structure of 1,6-Bis(2-boromophenyl)-2,5-diazahexane Acetylacetonato Copper(II) Perchlorate 1,6-二(2-溴苯基)-2,5-二氮己烷乙酰丙酮高氯酸铜的合成与结构
Analytical Sciences: X-ray Structure Analysis Online Pub Date : 2008-01-01 DOI: 10.2116/ANALSCIX.24.X195
H. Golchoubian
{"title":"Synthesis and Structure of 1,6-Bis(2-boromophenyl)-2,5-diazahexane Acetylacetonato Copper(II) Perchlorate","authors":"H. Golchoubian","doi":"10.2116/ANALSCIX.24.X195","DOIUrl":"https://doi.org/10.2116/ANALSCIX.24.X195","url":null,"abstract":"C21H25Br2ClCuN2O6 is tetragonal, P43212; the unit-cell parameters at 120(2)K are a = 13.5447(3)A, c = 13.6524(7)A, Z = 4, V = 2504.65(15)A3 and Dx = 1.751 g cm-3. The final R value was R1 = 0.0259 for 2480 reflections with I > 2σ(I). The complex cation is nearly planar and has a 2-fold symmetry and constructed from mixed-chelates of diamine and acetylacetonate. Two ClO4- ions are bound weakly above and below of the chelate plane, so that the coordination environment around the copper ion is approximately octahedral. The five-membered ring containing nitrogen and carbon atoms is puckered.","PeriodicalId":7796,"journal":{"name":"Analytical Sciences: X-ray Structure Analysis Online","volume":"29 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2008-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89985305","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 6
Crystal Structure of a Proton-Transfer Self-associated Compound Tetrakis(guanidinium)bis(eosinate) hexahydrate 质子转移自结合化合物四(胍)二(伊甘酸)六水化合物的晶体结构
Analytical Sciences: X-ray Structure Analysis Online Pub Date : 2008-01-01 DOI: 10.2116/ANALSCIX.24.X243
R. Ramasubramanian, Murugan Indrani, A. D. Stephen, P. Kumaradhas, B. Sridhar, S. Kumaresan
{"title":"Crystal Structure of a Proton-Transfer Self-associated Compound Tetrakis(guanidinium)bis(eosinate) hexahydrate","authors":"R. Ramasubramanian, Murugan Indrani, A. D. Stephen, P. Kumaradhas, B. Sridhar, S. Kumaresan","doi":"10.2116/ANALSCIX.24.X243","DOIUrl":"https://doi.org/10.2116/ANALSCIX.24.X243","url":null,"abstract":"A co-crystal of tetrakis(guanidinium) bis(eosinate) hexahydrate (I) was synthesized, and the molecular and crystal structures of (I) were determined by a single-crystal X-ray diffraction technique. The crystal system is triclinic with a space group of P1 and Z = 4. The unit-cell dimensions are a = 14.4774(8)A, b = 14.7735(8)A, c = 15.9316(1)A, with α = 64.739(1)°, β = 70.185(1)°, γ = 70.185(1)°, V = 2871.22(17)A3. The final R value is 0.0462 for 9198 observed reflections (I > 2σ(I)). The crystal packing is predominantly stabilized by hydrogen-bond interactions.","PeriodicalId":7796,"journal":{"name":"Analytical Sciences: X-ray Structure Analysis Online","volume":"21 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2008-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90982206","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Crystal Structure of a Novel Binuclear Copper(II) Complex with 2-(Methoxycarbonyl)benzoic Acid 新型双核铜(II)与2-(甲氧羰基)苯甲酸配合物的晶体结构
Analytical Sciences: X-ray Structure Analysis Online Pub Date : 2008-01-01 DOI: 10.2116/ANALSCIX.24.X303
Tonghuan Liu, Liang Huang, Fengjuan Chen, Pinxian Xi, Zhihong Xu, Min Xu, Z. Zeng
{"title":"Crystal Structure of a Novel Binuclear Copper(II) Complex with 2-(Methoxycarbonyl)benzoic Acid","authors":"Tonghuan Liu, Liang Huang, Fengjuan Chen, Pinxian Xi, Zhihong Xu, Min Xu, Z. Zeng","doi":"10.2116/ANALSCIX.24.X303","DOIUrl":"https://doi.org/10.2116/ANALSCIX.24.X303","url":null,"abstract":"were made on a BRUKER SMART 1000 CCD diffractometer equipped with graphite crystal monochromatized Mo K a radiation ( l = 0.71073 Å) at 296(2)K. The structure was solved by direct methods with the SHELXS-97 program, and refined anisotropically by full-matrix least-squares methods for all non-H atoms. All H-atoms were added according to theoretical A novel binuclear copper(II) complex with 2-(methoxycarbonyl)benzoic acid (HL), N , N -dimethylformamide (DMF) and methanol [Cu 2 L 4 (DMF)(CH 3 OH)·CH 3 OH] was synthesized. The complex was crystallized in the monoclinic system. The space group was P n with a = 14.410(3)Å, b = 10.540(2)Å, c = 14.496(3)Å, b = 91.082(4)˚, V = 2201.4(9)Å 3 and Z = 2. The final R value was 0.0227. Each Cu(II) ion is coordinated by four carboxylate O donor atoms from four ligands, and by O donor atoms from the solvent molecule, DMF for Cu(1); for Cu(2) it is the O atom of methanol. The whole molecule looks like a “pedal-wheel”. The O–H · O hydrogen bonds between the compound and the solvent molecule stabilize the crystal structure by causing the formation of a one-dimensional chain structure.","PeriodicalId":7796,"journal":{"name":"Analytical Sciences: X-ray Structure Analysis Online","volume":"11 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2008-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77795392","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Synthesis and Crystal Structure of 1-Ethylpiperazine-1,4-diium Tetrachlorozincate 1-乙基哌嗪-1,4-四氯辛酸二铵的合成及晶体结构
Analytical Sciences: X-ray Structure Analysis Online Pub Date : 2008-01-01 DOI: 10.2116/ANALSCIX.24.X75
I. Gharbia, R. Kefi, E. Jeanneau, M. Rzaigui, C. Nasr
{"title":"Synthesis and Crystal Structure of 1-Ethylpiperazine-1,4-diium Tetrachlorozincate","authors":"I. Gharbia, R. Kefi, E. Jeanneau, M. Rzaigui, C. Nasr","doi":"10.2116/ANALSCIX.24.X75","DOIUrl":"https://doi.org/10.2116/ANALSCIX.24.X75","url":null,"abstract":"","PeriodicalId":7796,"journal":{"name":"Analytical Sciences: X-ray Structure Analysis Online","volume":"63 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2008-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79349401","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Crystal Structure of 2,7-Bis(phenylsulfanyl)-2,7-dimethyloct-4-yne-3,6-dione 2,7-双(苯基磺酰)-2,7-二甲基-4-炔-3,6-二酮的晶体结构
Analytical Sciences: X-ray Structure Analysis Online Pub Date : 2008-01-01 DOI: 10.2116/ANALSCIX.24.X213
K. Banert, I. Scharf, T. Rüffer, H. Lang
{"title":"Crystal Structure of 2,7-Bis(phenylsulfanyl)-2,7-dimethyloct-4-yne-3,6-dione","authors":"K. Banert, I. Scharf, T. Rüffer, H. Lang","doi":"10.2116/ANALSCIX.24.X213","DOIUrl":"https://doi.org/10.2116/ANALSCIX.24.X213","url":null,"abstract":"The title compound crystallizes in the triclinic space group P1 with a = 9.55(3), b = 10.61(4), c = 10.76(4)A, α = 101.25(6), β = 95.96(6), γ = 94.64(6)°, V = 1058(7)A3, and Z = 2. An X-ray structure analysis of this compound proves a surprising constitution of a product, which is formed in a new type of rearrangement reaction.","PeriodicalId":7796,"journal":{"name":"Analytical Sciences: X-ray Structure Analysis Online","volume":"121 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2008-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78425106","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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