Search results for "ylid"

showing 10 items of 1155 documents

CCDC 1581480: Experimental Crystal Structure Determination

2018

Related Article: Hendrik V. Schröder, Felix Witte, Marius Gaedke, Sebastian Sobottka, Lisa Suntrup, Henrik Hupatz, Arto Valkonen, Beate Paulus, Kari Rissanen, Biprajit Sarkar, Christoph A. Schalley|2018|Org.Biomol.Chem.|16|2741|doi:10.1039/C8OB00415C

2-(67-dimethoxy-2H-[13]dithiolo[45-b][14]benzodithiin-2-ylidene)-45-bis(methylsulfanyl)-2H-13-dithiole-13-diium bis(tetrafluoroborate)Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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A second monoclinic polymorph of 2-(3,5-dimethyl-1H-pyrazol-1-yl)-2-hydroxyimino-N'-[1-(pyridin-2-yl)ethylidene]acetohydrazide

2013

[Introduction] The title compound, C 14 H 16 N 6 O 2 , is a second monoclinic polymorph of 2-[1-(3,5-dimethyl)pyrazolyl]-2-hydroxyimino- N 0 -[1-(2-pyridyl)ethylidene] acetohydrazide, with two crystal- lographically independent molecules per asymmetric unit. The non-planar molecules are chemically equal having similar geometric parameters. The previously reported polymorph [Plutenko et al. (2012). Acta Cryst. E 68 , o3281] was described in space group Cc ( Z = 4). The oxime group and the O atom of the amide group are anti with respect to the C—C bond. In the crystal, molecules are connected by N—H N hydrogen bonds into zigzag chains extending along the b axis. peerReviewed

2-[1-(35-dimethyl)pyrazolyl]-2-hydroxyimino-N'-[1-(2-pyridyl)ethylidene] acetohydrazide
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CCDC 1474771: Experimental Crystal Structure Determination

2016

Related Article: Uğur Kaya, Pankaj Chauhan, Kristina Deckers, Rakesh Puttreddy, Kari Rissanen, Gerhard Raabe, Dieter Enders|2016|Synthesis|48|3207|doi:10.1055/s-0035-1561468

2-benzylidene-3-(nitromethyl)-3567-tetrahydro-1-benzofuran-4(2H)-oneSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 2194823: Experimental Crystal Structure Determination

2022

Related Article: Johanna M. Alaranta, Khai-Nghi Truong, María Francisca Matus, Sami A. Malola, Kari T. Rissanen, Sailee S. Shroff, Varpu S. Marjomäki, Hannu J. Häkkinen, Tanja M. Lahtinen|2022|Dyes Pigm.|208|110844|doi:10.1016/j.dyepig.2022.110844

2-{[2-(dimethylamino)-1-phenylpyridin-4(1H)-ylidene]methyl}-3-methyl-13-benzoxazol-3-ium chloride dihydrateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 2194826: Experimental Crystal Structure Determination

2022

Related Article: Johanna M. Alaranta, Khai-Nghi Truong, María Francisca Matus, Sami A. Malola, Kari T. Rissanen, Sailee S. Shroff, Varpu S. Marjomäki, Hannu J. Häkkinen, Tanja M. Lahtinen|2022|Dyes Pigm.|208|110844|doi:10.1016/j.dyepig.2022.110844

2-{[2-(dimethylamino)-1-phenylquinolin-4(1H)-ylidene]methyl}-3-methyl-13-benzothiazol-3-ium tetrafluoroborateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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Kultapinnan S(CH2)xN3-adsorbaattien laskennallinen värähdysdynamiikka ja 2DIR-spektroskopia molekyylidynamiikkamenetelmin

2018

Tehtiin MD-simulaatiot kultapinnan siltapaikkoihin kahdella eri peitolla (1/3 ja 1/4) yksikerrokseksi asetetuille pitkä- ja lyhytketjuisille S(CH2)xN3-adsorbaateille (x = 2, 11). Kukin systeemi simuloitiin sekä tyhjiössä että vesiympäristössä. Simulaatioista määritettiin atsidiryhmien FFCF:t ja CLS:t odotusaikavälille t2 ∈ [0, 200] ps. Näihin sovitettiin multieksponentiaaliset funktiot ja havaittiin FFCF:n hitaiden komponenttien vastaavan CLS-komponentteja. Lisäksi tarkasteltiin mallia, joka esittää CLS:n ja FFCF:n välille suoraviivaisen yhteyden ja mahdollistaa Lorentzin ja Gaussin leveyksien määrittämisen. Malli todettiin hyvin toimivaksi simulaatioista saatujen tulosten tapauksessa. MD s…

2DIR-spektroskopiaspektroskopiamolekyylidynamiikka
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CCDC 1862873: Experimental Crystal Structure Determination

2018

Related Article: A. Zagidullin, D. Islamov, E. Oshchepkova, P. Lonnecke, V. Miluykov|2018|Acta Crystallogr.,Sect.E:Cryst.Commun.|74|1336|doi:10.1107/S2056989018011775

3-(triphenylphosphoranylidene)-25-dihydrofuran-25-dione tetrahydrofuran solvateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 1482405: Experimental Crystal Structure Determination

2020

Related Article: Ville K. Saarnio, Kirsi Salorinne, Visa P. Ruokolainen, Jesper R. Nilsson, Tiia-Riikka Tero, Sami Oikarinen, L. Marcus Wilhelmsson, Tanja M. Lahtinen, Varpu S. Marjomäki|2020|Dyes Pigm.|177|108282|doi:10.1016/j.dyepig.2020.108282

3-methyl-2-((2-(methylsulfanyl)-1-phenylquinolin-4(1H)-ylidene)methyl)-13-benzoxazol-3-ium chloride methanol solvateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 173857: Experimental Crystal Structure Determination

2002

Related Article: G.Rajsekhar, C.P.Rao, P.K.Saarenketo, E.Kolehmainen, K.Rissanen|2002|Carbohydr.Res.|337|187|doi:10.1016/S0008-6215(01)00311-1

46-O-Butylidene-N-(o-chlorophenyl)-beta-D-glucopyranosylamineSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 1834563: Experimental Crystal Structure Determination

2018

Related Article: Serhii Krykun, Vincent Croué, Magali Allain, Zoia Voitenko, Juan Aragó, Enrique Ortí, Sébastien Goeb, Marc Sallé|2018|J.Mater.Chem.C|6|13190|doi:10.1039/C8TC04730H

48-bis[45-bis(methylsulfanyl)-2H-13-dithiol-2-ylidene]-48-dihydrobenzo[12-b:45-b']bisthiophene radical cation hexafluorophosphate tetrahydrofuran solvateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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