Výsledky vyhledávání - "Brock Spencer"

Synthesis and electronic structure of rigid rod octahedral Ru-σ-acetylide complexes

Autor: Felix Wittmann, Paul R. Raithby, Muhammad Sarwar Khan, Scott L. Ingham, Richard H. Friend, Ashok K. Kakkar, Jack Lewis, Brock Spencer

Publikováno v: Journal of Organometallic Chemistry. 472:247-255

Syntheses of the mono-, bis- and poly-nuclear Ru-σ-acetylide complexes, trans-[Ru(CO)2(PnBu3)2(CC C6H5)2], trans-[ClRu(CO)2(PnBu3)2CCpC6H4C6H4 pCCRu(CO)2(PnBu3)2Cl] and trans-[Ru(CO)2(PnBu3)2CC RC�

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::35b41edea4a1e808db54360e0d4e92a3
https://doi.org/10.1016/0022-328x(94)80211-4

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Experimental/theoretical studies of the paramagnetic 52/53-electron triangular metal [Ni3(.eta.5-C5H5)3(.mu.3-S)2]n series (n = 1+, 0) containing weak metal-metal bonding interactions: Fenske-Hall MO analysis of the trimetal-antibonding frontier orbitals involved in the reversible redox-generated change in nickel-sulfur Ni3S2 core geometry

Autor: Lawrence F. Dahl, Terry E. North, James B. Thoden, Brock Spencer

Publikováno v: Organometallics. 12:1299-1313

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::edf263d582143f3c9740ac962870bbe0
https://doi.org/10.1021/om00028a053

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Crystallographic, spectroscopic and theoretical studies of an electron-deiocalized Cu(1.5)–Cu(1.5) complex

Autor: Paul H. Smith, Brock Spencer, Mary E. Barr, William E. Antholine

Publikováno v: J. Chem. Soc., Chem. Commun.. :1649-1652

The mixed-valence complex [Cu2L]3+1[L ={N[CH2CH2N(H)CH2CH2N(H)CH2CH2]3N]} has been shown from EPR, visible Spectroscopic, and single-crystal X-ray diffraction measurements to possess an unpaired electron delocalized over a short Cu(1.5)–Cu(1.5) bon

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6dedc65bc06fdf83e093696b259007bc
https://doi.org/10.1039/c39930001649

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Synthesis and stereophysical characterization of the Fischer-Palm-related 49-electron thiocarbonyl-capped triangular nickel clusters Ni3(.eta.5-C5H5-xMex)3(.mu.3-X)(.mu.3-Y) (x = 0, 1), containing .pi.-acceptor X and Y capping Ligands (X = Y = CS; X = CS, Y = CO): comparative experimental/theoretical analysis of the triply bridging carbonyl and thiocarbonyl ligands in analogous molecular environments

Autor: Terry E. North, James B. Thoden, Lawrence F. Dahl, Asgeir Bjarnason, Brock Spencer

Publikováno v: Organometallics. 11:4326-4337

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4497536738814ad3b83f7360bab95769
https://doi.org/10.1021/om00060a059

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Photochemical synthesis and stereophysical characterization of tungsten complex W(CO)4[cyclo-(PW(CO)5)4]: experimental-theoretical bonding analysis of its unprecedented pentametal-coordinated cyclo-P4 ligand

Autor: Brock Spencer, Lawrence F. Dahl, Scott K. Smith, Mary E. Barr

Publikováno v: Organometallics. 10:3983-3991

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f0d2851bdaba660eb8faac64e41ce348
https://doi.org/10.1021/om00058a012

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Synthesis and structural-bonding analysis of the 50/49/48-electron triangular metal [Co3(.eta.5-C5H4Me)3(.mu.3-S)2]n series in (n = 0,1+,2+): singlet-triplet solution equilibrium of the solid-state diamagnetic 50-electron Co3(.eta.5-C5H4Me)3(.mu.3-S)2 cluster

Autor: Mark H. Englert, Brock Spencer, James B. Thoden, Lawrence F. Dahl, Curtis R. Pulliam, Angelica M. Stacy

Publikováno v: Journal of the American Chemical Society. 113:7398-7410

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6d963faacfed34c1887de96e3637afff
https://doi.org/10.1021/ja00019a041

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Response to The NSF 'Systemic' Projects- A New Tradition Commentary by Gordon Barrow

Autor: Brock Spencer, David K. Gosser, Orville L. Chapman

Publikováno v: Journal of Chemical Education. 76:159

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0f6cd910c4581cbcb60336dcac028c4a
https://doi.org/10.1021/ed076p159

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A Guided Inquiry Approach to NMR Spectroscopy

Autor: George C. Lisensky, Laura E. Parmentier, Brock Spencer

Publikováno v: Journal of Chemical Education. 75:470

We present a novel way to introduce NMR spectroscopy into the general chemistry curriculum as part of a week-long aspirin project in our one-semester introductory course. Aspirin is synthesized by reacting salicylic acid and acetic anhydride. Purity

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5b0e584ff1ab9353d88d909fa018feda
https://doi.org/10.1021/ed075p470

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