Zobrazeno 1 - 10 of 23 pro vyhledávání: '"Harvest L. Collier"'
1
Akademický článek
Bis[2-(1H-imidazol-2-yl-κN3)-1H-imidazol-3-ium]silver(I) trinitrate
Autor: Shelonda R. Finch, Johnathan P. Harper, Amitava Choudhury, Ekkehard Sinn, Harvest L. Collier
Publikováno v: Acta Crystallographica Section E, Vol 67, Iss 7, Pp m909-m909 (2011)
The synthesis of the title salt, [Ag(C6H7N4)2](NO3)3, was carried out employing a 1:2 molar ratio of 2,2′-biimidazole and silver nitrate respectively. The cation has crystallographically-imposed C2 symmetry with the metal atom in an almost linear c
Externí odkaz: https://doaj.org/article/91c4c4119b174c4ab74bc7353d14be82
Zobrazit plný text záznamu
2
A Student-Choice Model to Address Diverse Needs and Promote Active Learning
Autor: Travis R. McDowell, Klaus Woelk, Dan Cernusca, Emmalou T. Schmittzehe, Harvest L. Collier, Amanda Duerden
Publikováno v: Journal of Science Education and Technology. 28:321-328
A student-choice model course redesign was used to counteract a large increase in student enrollment, improve the quality of instruction, and preserve student success. This model is an instructional technique that allows students to choose how to eng
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::22c41c77a9f9582bf5dfab753820d9e6
https://doi.org/10.1007/s10956-019-9768-2
Zobrazit plný text záznamu
4
Polymeric octahedral and monomeric tetrahedral Group 12 pseudohalogeno (NCX−: X=O, S, Se) complexes of 4-(N,N-dimethylamino)pyridine
Autor: John M. Land, Harvest L. Collier, Russell G. Baughman, Paula M. Secondo
Publikováno v: Inorganica Chimica Acta. 309:13-22
A series of new pseudohalogeno complexes of Zn(II), Cd(II) and Hg(II) with 4-(N,N-dimethylamino)pyridine (4-dmap) has been prepared. The compounds Zn(NCS)2L2 (1), Cd(NCS)2L2 (2a), Hg1.5(NCS)3L2 (3), Zn(NCO)2L2 (4), Cd(NCO)2L2 (5), Hg(NCO)2L (6), Zn(N
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9e78606b7cc9418d537e9793c9a81203
https://doi.org/10.1016/s0020-1693(00)00224-3
Zobrazit plný text záznamu
5
Syntheses and fluorescence of salicylaldimine schiff base derivatives of 1,1′-di(aminoethylaminocarbonylalkyl)-2,2′-biimidazole
Autor: Peris J. Carr, William M. Barnett, Harvest L. Collier, Joseph A. Counsil
Publikováno v: Journal of Heterocyclic Chemistry. 45:1843-1845
The amide-amine, 1,1′-di(aminoethylaminocarbonylethyl)-2,2′-biimidazole (DAEPB) (1), and subsequent Schiff base imine product, 1,1′-di(salicylaldiminoethylaminocarbonylethyl)-2,2′-biimidazole (DSEB) (2a), have been synthesized from the ester,
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3414a8488edfb75f1ad62de0e3659c07
https://doi.org/10.1002/jhet.5570450645
Zobrazit plný text záznamu
6
Crystal structures of 1,1′-di(2-propanone)-2,2′-biimidazole dihydrazone and 2,6-diacetylpyridine dihydrazone
Autor: Paula M. Secondo, Harvest L. Collier, Russell G. Baughman
Publikováno v: Journal of Chemical Crystallography. 27:371-375
The nucleophilic addition reactions between 1,1′-di(2-propanone)-2,2′-biimidazole or 2,6-diacetylpyridine and hydrazine hydrate afford 1,1′-di(2-propanone)-2,2′-biimidazole dihydrazone (1) and 2,6-diacetylpyridine dihydrazone (2), respectivel
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ccee6a51d8bd8b110d3fe1f802cbe328
https://doi.org/10.1007/bf02576571
Zobrazit plný text záznamu
7
Crystal structure oftrans-tetrachlorobis[2-(2-1H-imidazolyl)-1H-imidazolium]cadmium(II), [Cd(H3biim)2Cl4]
Autor: Harvest L. Collier, Russell G. Baughman, Colin A. Hester
Publikováno v: Journal of Chemical Crystallography. 26:695-699
The reaction between cadmium(II) chloride and 2,2'-bi-1H-imidazole (H2biim) in an acidic solution affords [Cd(H3biim)2Cl4] (H3biim=2-(2-1H-imidazolyl)-1H-imidazolium) in 63% yield. The compound crystallizes in the triclinic space groupP1, wherea=8.07
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ae074585e07612b0fcd3332e2f872c20
https://doi.org/10.1007/bf01991966
Zobrazit plný text záznamu
8
Synthesis and characterization of polymeric [(CdBr2(H2biim)]n
Autor: Colin A. Hester, Russell G. Baughman, Harvest L. Collier
Publikováno v: Polyhedron. 15:4255-4258
The reaction of CdBr2 with (H2biim = 2,2′-biimidazole) in an aqueous solution affords the linear coordination polymer [CdBr2(H2biim)]n. An X-ray crystallographic study of this complex reveals a 1-dimensional chain in which adjacent pseudooctahedral
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c9d9d7ecc7963222040e82d9ed90ab7d
https://doi.org/10.1016/0277-5387(96)00170-2
Zobrazit plný text záznamu
9
ChemInform Abstract: Synthesis and Characterization of New 1,1′-Diester, Diketone, and Dinitrile Derivatives of 2,2′-Biimidazole
Autor: Harvest L. Collier, Paula M. Secondo, Mark Barnett
Publikováno v: ChemInform. 28
Substituted 1,1′-diester, diketone and dinitrile derivatives are prepared from 2,2′-biimidazole. The reactions involved include: Michael addition with halogenated olefins; nucleophilic substitution with ketones, nitriles, and esters; and condensa
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b7e093720f8a363acff4c0dfc4b9bc22
https://doi.org/10.1002/chin.199701150
Zobrazit plný text záznamu
10
Crystal structures of 1,1′-di(methylacetato)- and 1,1′-di(chloroethoxyethyl)-2,2′-biimidazole
Autor: Harvest L. Collier, Geng Lin, William M. Barnett, Russell G. Baughman
Publikováno v: Journal of Chemical Crystallography. 27:423-427
1,1′-Di(methylacetato)-2,2′-biimidazole, C12H14N4O4, crystallizes from methanol in the space groupP2 1/c, wherea=9.535(2),b=13.385(2),c=5.1208(8) A,V=652.2(2) A3, andZ=4.1,1′-Di(chloroethoxyethyl)-2,2′-biimidazole, C14H20Cl2N4O2, crystallizes
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2ba569e30228d3dbdd47cd1091fcf23d
https://doi.org/10.1007/bf02576478
Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání

Omezení vyhledávání
Plný text Recenzováno Digitální knihovna AV ČR
Zdroje