Mathematics & Computer Science. Chemical Communications 2000, 453-454. DOI:10.1039/c8dt04989k, Wang, Y., Xie, Y., Threlkeld, H. L., Wei, P., Schaefer, H. F., Robinson, G. H. (2019). the experience of Japanese Americans across the continent in the years following World His research focuses on music for accordion and guitar in the region of Aisn, in southern Chile. Robinson, G. H. Structural Survey of the Organoaluminum Coordination Chemistry of Oxygen and Sulfur (Thia) Crown Ethers. Robinson, G. H. ; Moise, F. ; Pennington, W. T. ; Sangokoya, S. A. As a result of the President's order, over 110,000 Japanese Americans were ordered from their homes without trial and sent to camps under military guard. A. ; Shubina, T. E. ; Gunchenko, P. A. ; Gusev, D. V. ; Vohs, J. K. ; Robinson, G. H. ; Yurchenko, A. G. ; Schreiner, P. R. Vohs, J. K. ; Downs, L. E. ; Barfield, M. E. ; Goodwin, S. D. ; Robinson, G. H. Synthesis and molecular structure of tris(pentamethylphenyl)gallium. An associate professor in the Department of Audiology and Speech Pathology, Robinson started a transgender language clinic in 2015 and co-authored the first peer-reviewed research in the American Speech-Language-Hearing Association journal to involve the LGBTQ population. Organometallics 1987, 6, 887-889. Sangokoya, S. A. ; Lee, B. ; Pennington, W. T. ; Robinson, G. H. Organoaluminum-Thiacrown Ether Chemistry - Synthesis and Molecular-Structure of [Ai(Ch3)3]4[12]Anes4 - an Unusual Example of an Endodentate Conformation of [12]Anes4. Xie, Y. M. ; Schreiner, P. R. ; Schaefer, H. F. ; Li, X. W. ; Robinson, G. H. Are heterocyclic 2 pi-electron aromatic systems HC-Ga(H)-CH, M[HGa-C(H)-GaH], [HGa-C(H)-GaH](-), HSi-Ga(H)-SiH, M[HGa-Si(H)-GaH] (M = Li, Na, and K), and [HGa-Si(H)-GaH](-) stable?. Wang, Y., Xie, Y., Wei, P., Schaefer, H. F. I. I. I., & Robinson, G. H. Abnormal CarbeneSilicon Halide Complexes,Y. We found 100+ records for Greg Robinson in CA, AR and 46 other states. Synthesis and molecular structure of (Et2O)(2)Li(Br)(2)In{(C4Ph4)}(2)In(Br)(2)Li(OEt2)(2): A novel ten-membered-ring organometallic complex, On the organometallic chemistry of gallium and the dynamics of Ga-Ga bond formation. Byers, J. J. ; Pennington, W. T. ; Robinson, G. H. ; Hrncir, D. C. Alkylsilazalanes - Reaction of Trimethylaluminum with Silazanes - Synthesis and Molecular-Structure of [Al(Ch3)2]2[C12h32n2si4] and [Al(Ch3)2]2[C8h28n2si4]. htt - 1 year ago. Dalton Transactions2014,43, 14211-14214. doi:10.1039/c4dt00933a, Wang, Y., Xie, Y., Wei, P., SchaeferH. F., Schleyer, P. V. R., & Robinson, G. H.Splitting Molecular Oxygen en Route to a Stable Molecule Containing Diphosphorus Tetroxide. Self, M. F. ; Pennington, W. T. ; Robinson, G. H. Reaction of Diisobutylaluminum Hydride with a Macrocyclic Tetradentate Secondary Amine - Synthesis and Molecular-Structure of [Al(I-Bu)]2[C10h20n4][Al(I-Bu)3]2 - Evidence of an Unusual Disproportionation of (I-Bu)2alh. Kathleen Tamagawas 1932 autobiography Holy Prayers in a Horses Ear, the first book by Byers, J. J. ; Lee, B. S. ; Pennington, W. T. ; Robinson, G. H. Reactions of 2-Aminobiphenyl with Group-13 Metal Alkyls - Syntheses and Molecular-Structures of [Me2m-N(H)Bp]2 (M = Al, Ga) and [(Iso-Bu)2al-N(H)Bp]2 (Nh2bp = 2-Aminobiphenyl). Quillian, B. ; Wang, Y. ; Wei, P. ; Wannere, C. S. ; Schleyer, P. V. ; Robinson, G. H. Gallepins. His current classes include advanced introductory chemistry for chemistry majors and a graduate course on main group elements. In addition to his books, Greg Robinson has distinguished himself as editor. Z.,Xie, Y. M. ; Wei, P. R. ; King, R. B. ; Schaefer, H. F. ; Schleyer, P. V. ; Robinson, G. H. Carbene-Stabilized Diphosphorus. When does trigonal planar become T-shaped?. Schreiner, P. R. ; Fokin, A. Quillian, B. ; Wang, Y. H. ; Wannere, C. S. ; Wei, P. R. ; Schleyer, P. V. ; Robinson, G. H. A trimetallic fulvalene-bridged dizirconocene-gallium complex. Sangokoya, S. A. ; Lee, B. S. ; Self, M. F. ; Pennington, W. T. ; Robinson, G. H. Reaction of Organoaluminum Species with Bidentate Phosphine-Ligands - Synthesis and Molecular-Structure of [Alcl3][(Ph2p)2ch2][Alcl2(Ch3)] and [Alcl3]2[Ph2p(O))2ch2]. and a B.A. War II. Hill, J. Z. ; Xie, Y. M. ; Wei, P. R. ; King, R. B. ; Schaefer, H. F. ; Schleyer, P. V. ; Robinson, G. H. A Stable Silicon(0) Compound with a Si=Si Double Bond. Dpartement dHistoire Michelle Malkins book, In Defense of Internment, a book purporting to justify the wartime Moise, F. ; Sangokoya, S. A. ; Pennington, W. T. ; Robinson, G. H. Reaction of Diisobutylaluminum Chloride with N,N'-Bis(3-Aminopropyl)Ethylenediamine - Synthesis and Molecular-Structure of [Cl2al.C8h20n4][Al(C4h9)2]. Wang, Y. ; Xie, Y.,Abraham, M. Y.,Wei, P.,Schaefer, H. F.,Schleyer, P. R. ; Robinson, G. H. A viable anionic N-heterocyclic dicarbene. Gregory Robinson, Ph.D. As Director, Robinson focuses on increasing integration and testing efficiency and effectiveness, added additional management processes to ensure continuous NASA visibility in contractor activities, and mission success. He has also rediscovered and introduced new editions of early Asian American Journal of the American Chemical Society 2008, 130, 14970-14974. Mathematics & Computer Science. Journal of Coordination Chemistry 1988, 17, 373-379. He is also interim president of the Museum-Observatory of Immigration project in Montreal. Journal of the American Chemical Society 2010, 132, 14370-2. extends existing accounts of the camp experience of West Coast Japanese Americans, Synthesis and molecular structure of [(Mes*2C6H3)MCl2](2) (M = Ga, In; Mes* = C6H2Pr3i-2,4,6), Synthesis, molecular structure, and reactivity of an Li2Br4 octahedrallly stabilized organoaluminium bromide dimer. The award, which is administered by SEC provosts, recognizes one faculty member from each of the 14 SEC schools and includes a $5,000 honorarium. Organometallic Chemistry constitutes a branch of Chemistry that draws from traditional Inorganic Chemistry and Organic Chemistry. Santa Rosa Valley, CA. Greg Robinson. Wang, Y. compendium of scripture 2 overall pick in the 2014 NFL Draft, and Bray, a former undrafted free agent, were in possession of 157 . Wang, Y. ; Quillian, B. ; Wei, P. ; Wannere, C. S. ; Xie, Y. ; King, R. B. ; Schaefer, H. F. ; Schleyer, P. V. ; Robinson, G. H. A Stable Neutral Diborene Containing a B = B Double Bond. Organometallics 2006, 25, 925-929. Organometallics 1995, 14, 1533-1535. Roanoke, VA 24018. Wang, Y. ; Xie, Y. ; Abraham, M. Y. ; Gilliard, R. J. ; Wei, P. ; Schaefer, H. F. ; Schleyer, P. v. R. ; Robinson, G. H. Abraham, M. Y. ; Wang, Y. Chemical Communications 2009, 5201-5213. Angewandte Chemie-International Edition 2015,54, 10267-10270. doi:10.1002/anie.201503069, Wang, Y., Chen, M., Xie, Y., Wei, P., Schaefer. Coordination Chemistry Reviews 1992, 112, 227-245. Quillian, B. ; Wang, Y. H. ; Wannere, C. S. ; Wei, P. R. ; Schleyer, P. V. ; Robinson, G. H. A trimetallic fulvalene-bridged dizirconocene-gallium complex. Journal of Coordination Chemistry 1990, 21, 301-306. "Labile Imidazolium Cyclopentadienides"Organometallics2019,38, 4578-4584. Democracy: Japanese Confinement in North America, (Columbia University Press, 2009), Journal of Chemical Crystallography 2001, 31, 467-470. Reaction of Trimethylaluminum with a Tridentate Open-Chain Amine - Synthesis and Molecular-Structure of [Al(Ch3)]2[C12h28n6][Al(Ch3)2]2. Fokin, A. View Gregory Robinson's profile on LinkedIn, the world's largest professional community. Journal of the American Chemical Society 2002, 124, 13348-13349. Journal of Coordination Chemistry 1992, 26, 187-197. He received his M.A. Organometallics 1990, 9, 2864-2865. Steve Kaplan and David Robinson, Journal of Financial Economics (Volume 139, No. Robinson, G. H. ; Sangokoya, S. A. ; Rogers, R. D. Synthesis and Molecular-Structure of the Optically-Active Organoaluminum Dimer (S)-(-)-(S)-(-)-[(C6h5)Ch(Ch3)Nhal(Ch3)2]2. Organometallics 2013,32, 6639-6642. doi:10.1021/om400539z, Abraham, M. Y., Wang, Y., Xie, Y., Wei, P., Vaccaro, B. J., . DOI: 10.1002/anie.201916395, Luedecke, K.M. Z. ; Wei, P. R. ; Robinson, G. H. m-Terphenyl derivative of titanium(III): Cp2TiR (Cp=C5H5; R=2,6-(4-MeC6H4)(2)C6H3). Robinson, G. H. On the organometallic chemistry of gallium and the dynamics of Ga-Ga bond formation. Organometallics 1988, 7, 1453-1454. It spent four months on Academia Magazines University Press In addition, he is also the Director of Instrumental Music at Alexander Hamilton High School Academy of Music in Los Angeles. Journal of the American Chemical Society, 2013,135, 19139-19142. doi:10.1021/ja411667f, Wang, Y., Abraham, M. Y., Jr, G. R. J., Sexton, D. R., Wei, P., & Robinson, G. H. N-Heterocyclic Olefin Stabilized Borenium Cations. Structure of an Optically-Active Organoaluminum Naphthylethylamine Dimer. Posted on Tuesday, January 24, 2023. Self, M. F. ; Pennington, W. T. ; Laske, J. Our 2004 season was magi - 1 year ago. Z. ; Quillian, B. ; Wei, P. R. ; Wannere, C. S. ; Schleyer, P. V. ; Robinson, G. H. A self-assembled organometallic sphere: [{(t-BuC5H4)(t-BuC5H3)Zr(mu-H)Na}(2)](4). BA Biology, BA Science Education . genres and periods, plus scholarly articles and appreciations. Li, X. W. ; Pennington, W. T. ; Robinson, G. H. A Metallic System with Aromatic Character The First Cyclogallane, Synthesis and Molecular-Structure of Bis(2,6-Dimesitylphenyl)Gallium Chloride- AT-Shaped Tricoordinate Molecule. Sangokoya, S. A. ; Lee, B. S. ; Self, M. F. ; Pennington, W. T. ; Robinson, G. H. Reaction of Organoaluminum Species with Bidentate Phosphine-Ligands - Synthesis and Molecular-Structure of [Alcl3][(Ph2p)2ch2][Alcl2(Ch3)] and [Alcl3]2[Ph2p(O))2ch2]. Select the best result to find their address, phone number, relatives, and public records. Journal of the American Chemical Society 2006, 128, 5332-5333. Crittendon, R. C. ; Li, X. W. ; Su, J. R. ; Robinson, G. H. Syntheses, structure, and reactivity of 2,6-dimesitylphenyl-based sterically demanding gallium aryls. Journal of Crystallographic and Spectroscopic Research 1990, 20, 53-57. Wang, Y. Saddened to hear of Greg Robinson's passing. Call 540-769-0976Get directions. historical introduction and headnotes. School of Engineering and Tech. Synthesis and molecular structure of Na-2[Mes*2C6H3-Ga Ga-C(6)H(3)Mes*(2)] (Mes*=2,4,6-i-Pr3C6H2): The first gallyne. Wang, Y. Lee, B. S. ; Pennington, W. T. ; Robinson, G. H. Group-13 Chemistry of Sterically Hindered Amines - Synthesis and Molecular-Structure of (Me2m-Ada)2 (M=Al, Ga - Ada=1-Aminoadamantane) and ((I-Bu)Al-Iminodibenzyl)2. A. ; Schreiner, P. R. ; Berger, R. ; Robinson, G. H. ; Wei, P. R. ; Campana, C. F. Pseudotetrahedral polyhalocubanes: Synthesis, structures, and parity violating energy differences. Polyhedron 1989, 8, 1279-1283. Are cyclogallenes [M(2)(GaH)(3)] (M=Li, Na, K) aromatic? DOI: 10.1039/c9cc3427g, Hickox, H. P., Wang, Y., Luedecke, K. M., Xie, Y., Wei, P., Carrillo, D., . Vohs, J. K. ; Downs, L. E. ; Stasalovich, J. ; Barfield, M. ; Robinson, G. H. Synthesis and molecular structure of tris(pentamethylphenyl)aluminum, (C6Me5)(3)Al, and the magnesium cluster [Mg-6(mu(3)-OH)(2)(mu(3)-Br)(2)(mu(2)-Br)(8)(OEt2)(8)]. Robinson, G. H. ; Self, M. F. ; Pennington, W. T. ; Sangokoya, S. A. Organo-Aluminum Chemistry of Bidentate Phosphine-Ligands - Reaction of Diisobutylaluminum Hydride with Bis(Diphenylthiophosphinoyl)Methane - Synthesis and Molecular-Structure of [Al(C4h9)]2(C6h5)2p(S)Cp(C6h5)2(S)2][Al(C4h9)2]2, Synthesis and Molecular-Structure of [Al(Ch3)3][12]Anes4 - a Novel Example of an Axially Stabilized Trigonal Bipyramidal Coordination of Aluminum, On the Organo-Aluminum Chemistry of Multidentate Phosphine-Ligands - Reaction of Trimethylaluminum with Bis(Diphenylphosphino)Methane - Synthesis and Molecular-Structure of [Al(Ch3)3]2[(C6h5)2pch2p(C6h5)2], Synthesis and Molecular-Structure of the Aluminum-Nitrogen Macrocyclic Cage [Al(C2h5)]2[C10h20n4][Al(C2h5)Cl2]2 - Reaction of Disproportionation Products of the Diethylaluminum Chloride Dimer, Optically-Active Organo-Aluminum Based Inclusion-Compounds - Synthesis and Characterization of (S)-(-)-Alpha-[(C6h5)Ch(Ch3)N(Ch3)3][Al2r6i] (R = Ch3, C2h5). Un drame de la Deuxime Guerre : Le sort de la minorit japonaise aux tats-Unis et au Canada Min Okubo, who defied conventional assumptions about women, Japanese Americans American newspaper Nichi Bei Weekly. He is the author or editor of several notable books on Japanese Americans, including A Tragedy of Democracy. His specialty area is memory illusions, memory and emotion, cognitive processes associated with paranormal experiences. Students engaged in this research will gain valuable experience in both organic and inorganic synthesis and become proficient in the synthesis and manipulation of air-sensitive compounds and materials (a very valuable technique in both the academic and industrial communities). Journal of Organometallic Chemistry 2000, 597, 54-60. New Journal of Chemistry 2008, 32, 774-776. Robinson, G. H. ; Sangokoya, S. A. Organometallic Coordination Chemistry of Aluminum - Synthesis and Molecular-Structure of [Al(Ch3)]2[C8h20n6][Al(Ch3)2]2 - a Novel Example of a Neutral Organoaluminum Complex Containing 2 5-Coordinate Aluminum Atoms in Square Pyramidal Environments. Polyhedron 1988, 7, 2727-2730. Journal of the American Chemical Society2017, 139, 16109-16112.doi:10.1021/jacs.7b10325, Wang, Y., Hickox, H. P., Xie, Y., Wei, P., Blair, S. A., Johnson, M. K., . Li, X. W. ; Pennington, W. T. ; Robinson, G. H. A Metallic System with Aromatic Character The First Cyclogallane. Sangokoya, S. A. ; Moise, F. ; Pennington, W. T. ; Self, M. F. ; Robinson, G. H. Reaction of Organo-Aluminum Species with Macrocyclic and Open-Chain Tetradentate Amines - Synthesis and Molecular-Structure of [Cl2al.C8h20n4][Al(C2h5)2] and [Al(Ch3)2][Clal.C10h21n4.Och3][Clal(Ch3)] - an Examination of Aminoalanes Containing 6-Coordinate, Alkylation of Tellurium Tetrachloride by Trimethylaluminum - Synthesis and Molecular-Structure of [Te(Ch3)3][Al(Ch3)2cl2] - a Novel Organotelluronium-Aluminum Oligomer. . 50s. My wife's Grandfather was a professor of English at AU, my father-in-law was a professor of Religion at AU. In 2008, BIO / LINKS TO BOOKS / LINKS TO SELECTED ONLINE PAPERS. Sangokoya, S. A. ; Lee, B. ; Pennington, W. T. ; Robinson, G. H. Organoaluminum-Thiacrown Ether Chemistry - Synthesis and Molecular-Structure of [Ai(Ch3)3]4[12]Anes4 - an Unusual Example of an Endodentate Conformation of [12]Anes4. Lee, B. S. ; Pennington, W. T. ; Robinson, G. H. Group-13 Chemistry of Sterically Hindered Amines - Synthesis and Molecular-Structure of (Me2m-Ada)2 (M=Al, Ga - Ada=1-Aminoadamantane) and ((I-Bu)Al-Iminodibenzyl)2. universitys Center for United States Studies and Chaire de Recherche sur Immigration, @TexasEx10 : RT @UT_Bianco: Crushing news with the passing of Greg Robinson. Wang, Y. ; Xie, Y.,Abraham, M. Y.,Wei, P.,Schaefer, H. F.,Schleyer, P. R. ; Robinson, G. H. A viable anionic N-heterocyclic dicarbene. Greg Brown and Christian Lundblad, Review of Finance (Volume 27, Issue 1, . Professor Robinson is the author of By Order of the President: FDR and the Internment of Japanese Americans (Harvard University Press, 2001), which spent four months on Academia Magazine's scholarly bestseller list, and of A Tragedy of Democracy: Japanese Confinement in North America (Columbia University Press, 2009), which won the 2009 History Vohs, J. K. ; Wei, P. R. ; Su, J. R. ; Beck, B. C. ; Goodwin, S. D. ; Robinson, G. H. Formation of a diphosphine: synthesis and molecular structure of bis(tetraphenylbutadienyl)diphosphine, (Ph4C4)P-P(C4Ph4), Gallanes, gallenes, cyclogallenes, and gallynes: Organometallic chemistry about the gallium-gallium bond, [Ga2Cl4(dioxane)(2)](x): molecular structure and reactivity of a polymeric gallium(II) halide containing two five-coordinate gallium atoms about a Ga-Ga bond. A Tragedy of Democracy:Japanese Confinement_in North America or via COLUMBIA UNIVERSITY PRESS, By Order of the President: FDR and the Internment of Japanese Americans, Mine Okubo: Following her Own Road Main Group Chemistry 2000, 3, 137-141. Byers, J. J. ; Pennington, W. T. ; Robinson, G. H. Bis-Adducts of Trimethylaluminum and Trimethylgallium with N,N,N',N'-Tetramethylethylenediamine. Sangokoya, S. A. ; Pennington, W. T. ; Byershill, J. ; Robinson, G. H. ; Rogers, R. D. Toward Unusual Al-O Compounds - Synthesis and Molecular-Structure of [Al4o(Och2cf3)11]- - Structural Characterization of a Novel Al4o12 Cluster. Quillian, B. ; Wang, Y. Click here to learn more about giving. Associate Professor and Chair of Political Science at . Gregory Robinson at George Mason University - RateMyProfessors.com 3.9 / 5 Overall Quality Based on 40 ratings Gregory Robinson Professor in the Music department at George Mason University 62% Would take again 3.3 Level of Difficulty Rate Professor Robinson I'm Professor Robinson Submit a Correction Professor Robinson 's Top Tags Skip class? Journal of the American Chemical Society 2009, 131, 3168-3169. Professor Gregory Robinson is the director of the CSUDH Wind Ensemble and teaches students in the Brass program. Xie, J. M. ; Grev, R. S. ; Gu, J. D. ; Schaefer, H. F. ; Schleyer, P. V. ; Su, J. R. ; Li, X. W. ; Robinson, G. H. The nature of the gallium-gallium triple bond. A. ; Byershill, J. ; Gripper, K. D. ; Pennington, W. T. ; Robinson, G. H. Trimethylgallium Based Phosphinogallanes - Synthesis and Molecular-Structure of [Me2ga-P(Sime3)2]2. Follow. Gregory Robinson, formerly SMD's Deputy Associate Administrator for Programs, is the new Webb Program Director. Robinson, G. H. ; Moise, F. ; Pennington, W. T. ; Sangokoya, S. A. Synthesis and Molecular-Structure of [Al(Ch3)2]2[C10h22n4][Al(Ch3)3]2 - Condensation Product of Trimethylaluminum and a Multidentate Open-Chain Amine. Yang, X. J. ; Wang, Y. B. ; Eng, S. J. ; Pennington, W. T. ; Robinson, G. H. Reaction of Me3ga and Me3al with the Tertiary-Tetraaza Analog of Adamantane, Hexamethylenetetramine (N4-Ada) - Syntheses and Molecular-Structures of [(Me3m)N.N4-Ada] (N = 1-4, M = Ga or Al). A. ; Robinson, G. H. The 1st Example of a Ferrocenylgallane - Synthesis, Properties, and X-Ray Crystal-Structure of the [(Eta-5-C5h5)Fe(Eta-5-C5h4)Ga(Ch3)2]2 Dimer. A. ; Robinson, G. H. Reaction of Diethylaluminum Chloride with Diaza-18-Crown-6 - Synthesis and Molecular-Structure of [(Etal)2.Diaza-18-Crown-6]2+ - a Novel Aza Crown-Ether Stabilized Square-Pyramidal Coordination of Aluminum. Athens, Ga. - Gregory H. Robinson, Foundation Distinguished Professor of Chemistry, has been named the University of Georgia's 2014 recipient of the Southeastern Conference Faculty Achievement Award. Chemical Communications 2006, 403-405. news. Quillian, B. ; Wei, P. R. ; Wannere, C. S. ; Schleyer, P. V. ; Robinson, G. H. Unique homonuclear multiple bonding in main group compounds. Byers, J. J. ; Pennington, W. T. ; Robinson, G. H. ; Hrncir, D. C. Alkylsilazalanes - Reaction of Trimethylaluminum with Silazanes - Synthesis and Molecular-Structure of [Al(Ch3)2]2[C12h32n2si4] and [Al(Ch3)2]2[C8h28n2si4]. Journal of Inclusion Phenomena 1988, 6, 263-266. Self, M. F. ; Sangokoya, S. A. ; Pennington, W. T. ; Robinson, G. H. Reaction of Diisobutylaluminum Hydride with Bis(Diphenylphosphinoyl)Ethane. B. ; Gripper, K. D. ; Pennington, W. T. ; Robinson, G. H. Trimethylindium Based Phosphinoindanes - Synthesis and Molecular-Structure of [Me2in-Pph2]3 - an Interesting In3p3 Trimer. and its supplements (1995-2000), for which he was assistant editor, coeditor and principal Professor Robinson teaches courses in American politics, including courses in legislative politics, positive political theory, and American political development, as well as courses in political methodology. You won't pass. . . Greg Robinson, Professor of History at l'Universit du Qubec Montral. Robinson, G. H. Oxidation of Carbene-Stabilized Diarsenic: Diarsene Dications and Diarsenic Radical Cations. Chemical & Engineering News 2001, 79, 162-162. Foreign Policy, American Immigration History, and visible minorities/racial groups, among (link) Moise, F. ; Pennington, W. T. ; Robinson, G. H. ; Sangokoya, S. A. B. ; Talley, T. A. ; Pennington, W. T. ; Robinson, G. H. Reaction of Trimethylaluminum and Trimethylgallium with Bifunctional Amines - Syntheses and Molecular-Structures of [Me2al-N(Ch2ch2)2-C-(Och2)2]2 and [Me2ga-N(Si(H)Me2)2]2.