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Crystal structure of 4-[(3-methyl-but-3-eno-yl)-oxy]phenyl 4-n-hexyl-oxybenzoate. 4-[(3-甲基-但3-烯基)-氧]苯基4-正己基氧苯甲酸酯的晶体结构。
Acta Crystallographica Section E Crystallographic Communications Pub Date : 2017-06-20 eCollection Date: 2017-07-01 DOI: 10.1107/S2056989017008568
Lyudmila G Kuz'mina, Ivan I Konstantinov, Andrei V Churakov, Mger A Navasardyan
{"title":"Crystal structure of 4-[(3-methyl-but-3-eno-yl)-oxy]phenyl 4-<i>n</i>-hexyl-oxybenzoate.","authors":"Lyudmila G Kuz'mina,&nbsp;Ivan I Konstantinov,&nbsp;Andrei V Churakov,&nbsp;Mger A Navasardyan","doi":"10.1107/S2056989017008568","DOIUrl":"https://doi.org/10.1107/S2056989017008568","url":null,"abstract":"<p><p>The structure of the title compound, C<sub>23</sub>H<sub>26</sub>O<sub>5</sub> or CH<sub>2</sub>=C(CH<sub>3</sub>)-C(O)O-C<sub>6</sub>H<sub>4</sub>-O(O)C-C<sub>6</sub>H<sub>4</sub>-OC<sub>6</sub>H<sub>13</sub>, has been determined. The mol-ecule is non-planar and the dihedral angle between the phenyl rings is 50.72 (4)°. The crystal packing differs from those typical for mesogenic compounds. Only a weak directional inter-action of the C-H⋯O type combines mol-ecules in endless chains running along the <i>a</i> axis.</p>","PeriodicalId":7015,"journal":{"name":"Acta Crystallographica Section E Crystallographic Communications","volume":" ","pages":"1052-1055"},"PeriodicalIF":0.0,"publicationDate":"2017-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1107/S2056989017008568","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"35290897","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 7
Crystal structure of N'-[2-(benzo[d]thia-zol-2-yl)acet-yl]-4-methyl-benzene-sulfono-hydrazide. N'-[2-(苯并[d]噻唑-2-基)乙酰基]-4-甲基苯磺酰肼的晶体结构。
Acta Crystallographica Section E Crystallographic Communications Pub Date : 2017-06-16 eCollection Date: 2017-07-01 DOI: 10.1107/S2056989017008738
Rasha A Azzam, Galal H Elgemeie, Rasha E Elsayed, Peter G Jones
{"title":"Crystal structure of <i>N</i>'-[2-(benzo[<i>d</i>]thia-zol-2-yl)acet-yl]-4-methyl-benzene-sulfono-hydrazide.","authors":"Rasha A Azzam,&nbsp;Galal H Elgemeie,&nbsp;Rasha E Elsayed,&nbsp;Peter G Jones","doi":"10.1107/S2056989017008738","DOIUrl":"https://doi.org/10.1107/S2056989017008738","url":null,"abstract":"<p><p>In the title compound, C<sub>16</sub>H<sub>15</sub>N<sub>3</sub>O<sub>3</sub>S<sub>2</sub>, the hydrazide N atom bonded to the C=O group is planar, whereas that bonded to the SO<sub>2</sub> group is pyramidally coordinated. The inter-planar angle between the ring systems is 40.71 (3)°. Mol-ecules are connected into ribbons parallel to the <i>b</i> axis by two classical hydrogen bonds N-H⋯O=C and N-H⋯N<sub>thia-zole</sub>.</p>","PeriodicalId":7015,"journal":{"name":"Acta Crystallographica Section E Crystallographic Communications","volume":" ","pages":"1041-1043"},"PeriodicalIF":0.0,"publicationDate":"2017-06-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5499286/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"35290894","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 8
Crystal structure of di-chlorido-(1,2-phenyl-enedi-amine-κ2N,N')platinum(II). 二氯-(1,2-苯基-烯二胺-κ 2n,N′)铂的晶体结构(ⅱ)
Acta Crystallographica Section E Crystallographic Communications Pub Date : 2017-06-13 eCollection Date: 2017-07-01 DOI: 10.1107/S2056989017008477
Yosuke Konno, Nobuyuki Matsushita
{"title":"Crystal structure of di-chlorido-(1,2-phenyl-enedi-amine-κ<sup>2</sup><i>N</i>,<i>N</i>')platinum(II).","authors":"Yosuke Konno,&nbsp;Nobuyuki Matsushita","doi":"10.1107/S2056989017008477","DOIUrl":"https://doi.org/10.1107/S2056989017008477","url":null,"abstract":"<p><p>The Pt<sup>II</sup> atom in the title compound, [PtCl<sub>2</sub>{(C<sub>6</sub>H<sub>4</sub>)(NH<sub>2</sub>)<sub>2</sub>}], lies on a twofold rotation axis and has a slightly distorted square-planar coordination environment defined by two N atoms of an 1,2-phenyl-enedi-amine ligand and two Cl<sup>-</sup> ions. In the crystal, the planar complex mol-ecules are stacked parallel to the <i>c</i> axis, resulting in a columnar structure. In a column, an infinite almost straight Pt⋯Pt chain is formed, suggesting weak metal-metal inter-actions [Pt⋯Pt = 3.3475 (8) Å]. The crystal packing is stabilized by a three-dimensional N-H⋯Cl hydrogen-bonding network between the amino groups and the Cl ligands of adjacent mol-ecules.</p>","PeriodicalId":7015,"journal":{"name":"Acta Crystallographica Section E Crystallographic Communications","volume":" ","pages":"1009-1012"},"PeriodicalIF":0.0,"publicationDate":"2017-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5499279/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"35290947","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Crystal structure and Hirshfeld surface analysis of (E)-4-amino-N'-[1-(4-methyl-phen-yl)ethyl-idene]benzohydrazide. (E)-4-氨基- n '-[1-(4-甲基-苯基)乙基]苯并肼的晶体结构和Hirshfeld表面分析。
Acta Crystallographica Section E Crystallographic Communications Pub Date : 2017-06-13 eCollection Date: 2017-07-01 DOI: 10.1107/S205698901700857X
Palaniyappan Sivajeyanthi, Muthaiah Jeevaraj, Bellarmin Edison, Kasthuri Balasubramani
{"title":"Crystal structure and Hirshfeld surface analysis of (<i>E</i>)-4-amino-<i>N</i>'-[1-(4-methyl-phen-yl)ethyl-idene]benzohydrazide.","authors":"Palaniyappan Sivajeyanthi,&nbsp;Muthaiah Jeevaraj,&nbsp;Bellarmin Edison,&nbsp;Kasthuri Balasubramani","doi":"10.1107/S205698901700857X","DOIUrl":"https://doi.org/10.1107/S205698901700857X","url":null,"abstract":"<p><p>The structure of the title Schiff base, C<sub>16</sub>H<sub>17</sub>N<sub>3</sub>O, displays a <i>trans</i> configuration with respect to the C=N double bond, with a dihedral angle of 14.98 (9)° between the benzene rings. In the crystal, mol-ecules are linked by N-H⋯O and C-H⋯O hydrogen-bonding inter-actions, giving sheets extending across the (001) plane. Hirshfeld surface analysis gave fingerprint plots showing enrichment ratios for H⋯H, O⋯H, N⋯H and C⋯H contacts compared to C⋯C, N⋯N and C⋯N contacts, indicating a high propensity for H⋯H interactions to form in the crystal.</p>","PeriodicalId":7015,"journal":{"name":"Acta Crystallographica Section E Crystallographic Communications","volume":" ","pages":"1029-1032"},"PeriodicalIF":0.0,"publicationDate":"2017-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1107/S205698901700857X","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"35290951","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Crystal structure of bis-[tetra-kis-(tetra-hydro-furan-κO)lithium] bis[μ-2,2',2''-methanetriyltris(4,6-di-tert-butylphenolato)-κ4O,O':O',O'']-dimagnesiate. 双-[四氢呋喃四氢呋喃-κO]锂]双[μ-2,2'，2 " -甲烷三基三(4,6-二叔丁基苯酚)-κ O,O':O'，O "]-二镁酸盐的晶体结构。
Acta Crystallographica Section E Crystallographic Communications Pub Date : 2017-06-13 eCollection Date: 2017-07-01 DOI: 10.1107/S2056989017008337
Hongyan Zhou, Lei Wang
{"title":"Crystal structure of bis-[tetra-kis-(tetra-hydro-furan-κ<i>O</i>)lithium] bis[μ-2,2',2''-methanetriyltris(4,6-di-<i>tert</i>-butylphenolato)-κ<sup>4</sup><i>O</i>,<i>O</i>':<i>O</i>',<i>O</i>'']-dimagnesiate.","authors":"Hongyan Zhou,&nbsp;Lei Wang","doi":"10.1107/S2056989017008337","DOIUrl":"https://doi.org/10.1107/S2056989017008337","url":null,"abstract":"<p><p>The title ion-association metal complex, [Li(C<sub>4</sub>H<sub>8</sub>O)<sub>4</sub>]<sub>2</sub>[Mg<sub>2</sub>(C<sub>43</sub>H<sub>61</sub>O<sub>3</sub>)<sub>2</sub>], has been synthesized from the tridentate phenolic ligand tris-(3,5-di-<i>tert</i>-butyl-2-hy-droxy-phen-yl)methane in tetra-hydro-furan (THF). The aryl-oxo magnesiate complex anion is binuclear with each Mg<sub>2</sub>O<sub>4</sub> complex unit inversion-related and bridged through the two tridentate chelating phenolate O-donors of the ligand. The complex centres have a distorted tetra-hedral stereochemistry [Mg-O range 1.8796 (17)-2.0005 (16) Å] and an Mg⋯Mg separation of 2.9430 (14) Å]. The LiO<sub>4</sub> coodination sphere of the cation comprises four THF O-donor atoms and has a slightly distorted tetra-hedral conformation [Li-O range 1.899 (5)- 1.953 (5) Å]. In the crystal, a number of stabilizing intra-anion C-H⋯O hydrogen-bonding inter-actions are present but no inter-species associations are found.</p>","PeriodicalId":7015,"journal":{"name":"Acta Crystallographica Section E Crystallographic Communications","volume":" ","pages":"1026-1028"},"PeriodicalIF":0.0,"publicationDate":"2017-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1107/S2056989017008337","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"35290950","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Crystal structure of the tetra-aqua-bis-(thio-cyanato-κN)cobalt(II)-caffeine-water (1/2/4) co-crystal. 四水-双-(硫氰酸-κ n)钴(II)-咖啡因-水(1/2/4)共晶的晶体结构。
Acta Crystallographica Section E Crystallographic Communications Pub Date : 2017-06-07 eCollection Date: 2017-07-01 DOI: 10.1107/S2056989017008180
H El Hamdani, M El Amane, C Duhayon
{"title":"Crystal structure of the tetra-aqua-bis-(thio-cyanato-κ<i>N</i>)cobalt(II)-caffeine-water (1/2/4) co-crystal.","authors":"H El Hamdani,&nbsp;M El Amane,&nbsp;C Duhayon","doi":"10.1107/S2056989017008180","DOIUrl":"https://doi.org/10.1107/S2056989017008180","url":null,"abstract":"<p><p>In the structure of the title compound [systematic name: tetra-aqua-bis-(thio-cyanato-κ<i>N</i>)cobalt(II)-1,3,7-trimethyl-1,2,3,6-tetra-hydro-7<i>H</i>-purine-2,6-dione-water (1/2/4)], [Co(NCS)<sub>2</sub>(H<sub>2</sub>O)<sub>4</sub>]·2C<sub>8</sub>H<sub>10</sub>N<sub>4</sub>O<sub>2</sub>·4H<sub>2</sub>O, the cobalt(II) cation lies on an inversion centre and is coordinated in a slightly distorted octa-hedral geometry by the oxygen atoms of four water mol-ecules and two N atoms of two <i>trans</i>-arranged thio-cyanate anions. In the crystal, the complex mol-ecules inter-act with the caffeine mol-ecules through O-H⋯N, O-H⋯O and C-H⋯S hydrogen bonds and π-π inter-actions [centroid-to-centroid distance = 3.4715 (5) Å], forming layers parallel to the <i>ab</i> plane, which are further connected into a three-dimensional network by O-H⋯O and O-H⋯S hydrogen bonds involving the non-coordinating water mol-ecules.</p>","PeriodicalId":7015,"journal":{"name":"Acta Crystallographica Section E Crystallographic Communications","volume":" ","pages":"980-982"},"PeriodicalIF":0.0,"publicationDate":"2017-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1107/S2056989017008180","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"35381579","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Crystal structure of [1,2-bis-(di-phenyl-phosphan-yl)benzene]-hepta-carbonyldi-μ-hydrido-(μ3-2,4,6-tri-methyl-phenyl-phosphin-idene)-triangulo-triruthenium. [1,2-双-（二苯基-膦基）苯]-七羰基二-μ-氢-（μ3-2,4,6-三甲基-苯基-亚膦基）-三角三钌的晶体结构。
Acta Crystallographica Section E Crystallographic Communications Pub Date : 2017-06-02 eCollection Date: 2017-07-01 DOI: 10.1107/S2056989017007770
Taeko Kakizawa
{"title":"Crystal structure of [1,2-bis-(di-phenyl-phosphan-yl)benzene]-hepta-carbonyldi-μ-hydrido-(μ<sub>3</sub>-2,4,6-tri-methyl-phenyl-phosphin-idene)-<i>triangulo</i>-triruthenium.","authors":"Taeko Kakizawa","doi":"10.1107/S2056989017007770","DOIUrl":"https://doi.org/10.1107/S2056989017007770","url":null,"abstract":"<p><p>The title trinuclear ruthenium cluster, [Ru<sub>3</sub>(C<sub>30</sub>H<sub>24</sub>P<sub>2</sub>)(C<sub>9</sub>H<sub>11</sub>P)(CO)<sub>7</sub>(μ-H)<sub>2</sub>], has a triangular Ru<sub>3</sub> core that is capped with a mesitylphosphin-idene ligand, μ<sub>3</sub>-PMes (Mes = mesityl = 2,4,6-tri-methyl-phen-yl). The 1,2-bis-(di-phenyl-phosphan-yl)benzene mol-ecule acts as a bidentate phosphine ligand <i>via</i> two P atoms connecting to a single Ru atom. The title compound crystallizes with two independent mol-ecules in the asymmetric unit.</p>","PeriodicalId":7015,"journal":{"name":"Acta Crystallographica Section E Crystallographic Communications","volume":" ","pages":"945-948"},"PeriodicalIF":0.0,"publicationDate":"2017-06-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1107/S2056989017007770","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"35294559","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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