Browsing Articles by Title

Browsing Articles by Title

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  • Masuda, Jason Douglas, 1977-; Giffin, Nick A.; Hendsbee, Arthur D. (International Union of Crystallography, 2010-09)
    The title compound, C[subscript 27]H[subscript 38]N[subscript 2], is the first reported free imidazolidin-2-ylidene carbene with 2,6-diisopropylphenyl groups in the 1,3-positions. The five-membered ring adopts a twisted ...

  • Masuda, Jason Douglas, 1977-; Blair, Amber D.; Hendsbee, Arthur D. (International Union of Crystallography, 2011-10)
    The title compound, C[subscript 17]H[subscript 26]O, is a di-ortho-alkyl substituted phenyl ethanone that exhibits a significant twisting of the ketone fragment relative to the aromatic ring [O—C—C—C torsion angle = 89.32 ...

  • Bullerwell, Wendy L.; MacGillivray, Leonard R.; Zaworotko, Michael J.; Vaughan, Keith, 1943-; Wilman, Derry E. V. (Intemational Union of Crystallography, 1995)
    In the crystal structure of the title compound, 4-(3,3-dimethyl-l-triazeno)benzamide, C[subscript 9]H[subscript I2]N[subscript 4]0, (2), the N=N double bond [1.282 (8) [Angstrom]] is 0.030 [Angstrom] shorter than the N-N ...

  • Fei, Houman; McVetty, Peter B. E.; Vessey, Joseph Kevin (Elsevier, 2013-04)
    Four genotypes of B. napus (cultivars Topas, Sentry and Polo, and the experimental line 04C204) varying in seed oil content (SOC) potential (from 42.2% to 50.0% seed DW) were used to study C and N partitioning among shoots, ...

  • Gallo, Luigi C.; Fabian, A. C.; Zoghbi, A.; Wilkins, D. R.; Dwelly, T.; Uttley, P.; Schartel, N.; Miniutti, G.; Grupe, D.; Komossa, S. (Oxford University Press, 2012)
    The narrow-line Seyfert 1 Galaxy 1H 0707−495 went into a low state from 2010 December to 2011 February, discovered by a monitoring campaign using the X-Ray Telescope on the Swift satellite. We triggered a 100 ks XMM–Newton ...

  • Biradha, Kumar; Zaworotko, Michael J.; Nangia, Ashwini; Desiraju, Gautam R. (International Union of Crystallography, 1997)
    In contrast to the stacking characteristic of quinones, the title compound, C[subscript 20]H[subscript 12]O[subscript 4], forms a two-dimensional network of C--H...O hydrogen bonds. The molecule has an unsymmetrical butterfly ...

  • Khan, Mahmood-ul-Hassan; Hameed, Shahid; Akhtar, Tashfeen; Masuda, Jason Douglas, 1977- (International Union of Crystallography, 2009-06)
    In the title compound, C[subscript 8]H[subscript 9]NS, the dihedral angle between the aromatic ring and the thioamide fragment is 36.0 (2)[degrees ]. There are [pi]-stacking interactions between coplanar aryl fragments, ...

  • Khan, Mahmood-ul-Hassan; Hameed, Shahid; Akhtar, Tashfeen; Masuda, Jason Douglas, 1977- (International Union of Crystallography, 2009)
    The title compound, C[subscript 7]H[subscript 6]BrNS, crystallizes with two molecules in the asymmetric unit. The dihedral angles between the aromatic ring and the thioamide fragment are 23.6 (4) and 20.5 (3)[degrees] in ...

  • Khan, Mahmood-ul-Hassan; Hameed, Shahid; Akhtar, Tashfeen; Masuda, Jason Douglas, 1977- (International Union of Crystallography, 2009)
    In the title compound, C[subscript 7]H[subscript 6]ClNS, the dihedral angle between the aromatic ring and the thioamide fragment is 28.1 (2)[degrees]. The structure features a [pi]-stacking interaction between the aromatic ...

  • Piorko, Adam; Christie, Sean; Zaworotko, Michael J. (International Union of Crystallography, 1994-10)
    The structure of [(5a,6,7,8,9,9a-[eta superscript 6])-[1,4]benzodi-oxino[2,3-b]pyridine]([eta superscript 5]-cyclopentadienyl)iron(II)hexafluorophosphate, [Fe(C[subscript 5]H[subscript 5])(C[subscript 11] H[subscript ...

  • Houlihan, Ron (Emerald Group, 2005)
    Purpose – To provide theoretical and practical perspectives on the “library as space” debate as well as an update of an earlier (2002) New Library World article on one university library’s attempt tore-position itself ...

  • Hambleton, K. M.; Gibson, Brad K.; Brook, C. B.; Stinson, G. S.; Conselice, C. J.; Bailin, J.; Couchman, H.; Wadsley, J. (Royal Astronomical SocietyOxford University Press, 2011)
    Encoded within the morphological structure of galaxies are clues related to their formation and evolutionary history. Recent advances pertaining to the statistics of galaxy morphology include sophisticated measures of ...

  • MacKinnon, John E. (John Hopkins University Press, 1996)
    There is no abstract available for this article.

  • Guenther, David B.; Dinescu, Dana I.; Demarque, Pierre; Pinsonneault, M. H. (American Astronomical Society, 1995-05)
    Theoretical isochrones have been constructed using the OPAL opacities to derive the ages of the open clusters NGC 188, M67, and NGC 752 as well as to estimate the amount of convective overshoot at the convective core edge. ...

  • Fuller, Todd M.; West, Michael J.; Bridges, Terry J. (American Astronomical SocietyIOP Science, 1999-07-01)
    We have examined the orientations of brightest cluster galaxies (BCGs) in poor MKW (Morgan, Kayser, and White) and AWM (Albert, White, and Morgan) clusters and find that, like their counterparts in richer Abell clusters, ...

  • Guenther, David B.; Demarque, P. (American Astronomical Society, 2000-03)
    Detailed models of [alpha] Centauri A and B based on the Hipparcos, Yale, and Soderhjelm parallaxes are compared. The consequences of the uncertainty in mass, luminosity, surface temperature, and composition on the structure ...

  • Lydon, Thomas Joseph; Guenther, David B.; Sofia, S. (American Astronomical SocietyIOP Publishing, 1996-01-10)
    By mimicking the effects of a magnetic field on the interior structure of a solar model, observed changes in p-mode frequencies over the course of the solar cycle are explained in terms of a change in the intensity and ...

  • Gallo, Luigi C.; Turner, David Gerald, 1945-; Majaess, Daniel J.; Lane, D. J.; Gieren, W.; Bonatto, C.; Balam, D.; Berdnikov, L. (American Astronomical SocietyIOP Publishing, 2012-07-10)
    New X-ray (XMM-Newton) and JHK[subscript s] (Observatoire du Mont-Megantic) observations for members of the star cluster Alessi 95, which Turner et al. discovered hosts the classical Cepheid SU Cas, were used in tandem ...

  • Sato, Taro; Sawicki, Marcin, 1969-; Arcila-Osejo, Liz (Oxford University PressRoyal Astronomical Society, 2014)
    We study the angular clustering of z ∼ 2 galaxies using ∼40 000 star-forming (SF) and ∼5000 passively evolving (PE) galaxies selected from ∼2.5 deg[superscript 2] of deep (K[subscript lim] = 23–24 AB) Canada–France–Hawaii ...

  • Giffin, Nick A.; Makramalla, Miller; Hendsbee, Arthur D.; Robertson, Katherine N.; Sherren, Cody; Pye, Cory C.; Masuda, Jason Douglas, 1977-; Clyburne, Jason A. C. (Royal Society of Chemistry, 2011)
    In this paper, we report a novel synthesis of anhydrous 1-hydroxy-2,2,6,6-tetramethyl-piperidine (TEMPO-H). An X-ray crystal structure and full characterization of the compound are included. Compared to hydrated TEMPO-H, ...

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