Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Thomas Höpfner"'
Publikováno v:
Krankenkassen-und Pflegekassenmanagement ISBN: 9783658312442
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a76980551cb47ba725511fa56f25bdfa
https://doi.org/10.1007/978-3-658-31244-2_79-1
https://doi.org/10.1007/978-3-658-31244-2_79-1
Autor:
Alisa Hamm, Franziska Stutzer, Carsta Militzer-Horstmann, Tobias Schäffer, Ines Weinhold, Thomas Höpfner
Publikováno v:
Krankenkassen-und Pflegekassenmanagement ISBN: 9783658312442
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e2fa8dd313ab495f9621e2784eece7c
https://doi.org/10.1007/978-3-658-31244-2_58-1
https://doi.org/10.1007/978-3-658-31244-2_58-1
Publikováno v:
Journal of Molecular Structure. 445:99-105
The molecular structure of hexakis(ethylidene)-cyclohexane has been studied experimentally by the gas electron diffraction method and theoretically by ab initio calculations. The molecule assumes a chair conformation, which is slightly less puckered
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17a89155837ee36b76dcdfd26c0f9db4
https://doi.org/10.1016/s0022-2860(97)00416-x
https://doi.org/10.1016/s0022-2860(97)00416-x
Publikováno v:
Acta Crystallographica Section C Crystal Structure Communications. 53:783-786
The title compound, C6N6O3, displays crystallographic \overline{6} symmetry. All atoms lie in mirror planes. The actual symmetry is close to the ideal \overline{6}m2. Ring angles alternate between 112.37 (9)° at the keto and 127.63 (9)° at the diaz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::01fe0ea92ceaaf1ac0a241c9015692f0
https://doi.org/10.1107/s0108270197002114
https://doi.org/10.1107/s0108270197002114
Publikováno v:
Acta Crystallographica Section C Crystal Structure Communications. 53:918-920
The title compound, C 8 H 12 I 2 , displays crystallographic twofold symmetry. The two double bonds are not conjugated [torsion angle -78.8 (5)° about the central single bond]. Intermolecular I. . .I contacts of 4.098 (1) A connect the molecules int
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a2b8450dbd17520ec33bf14246d0949
https://doi.org/10.1107/s0108270197003594
https://doi.org/10.1107/s0108270197003594
Publikováno v:
Acta Crystallographica Section E Structure Reports Online. 59:o186-o187
The title compound, C24H36, crystallizes with two independent but very similar molecules in the asymmetric unit. The ring torsion angles about the double bonds are ca 13°; the ring sp2 bond angles at the three radialene-type junctions are ca 110°
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::33650951ac25461363d8a6b648dfc652
https://doi.org/10.1107/s1600536803001016
https://doi.org/10.1107/s1600536803001016
Publikováno v:
Acta Crystallographica Section C Crystal Structure Communications. 53:920-921
The title compound, C24H36, displays crystallographic inversion symmetry, but the actual symmetry is close to \overline{3}. The structure is closely similar to (but not isostructural with) the analogous hexamethyl derivative [Marsh & Dunitz (1975).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::743c032eb391392c8d139ca00463439f
https://doi.org/10.1107/s0108270197003582
https://doi.org/10.1107/s0108270197003582
Publikováno v:
European Journal of Organic Chemistry; Jul2003, Vol. 2003 Issue 14, p2596-2611, 16p
Publikováno v:
Scopus-Elsevier
[6]Radialene (2d) and its hexa- (2a) and dodecamethyl (2c) derivatives were subjected to several novel chemical reactions. Pyrolysis of 2a under flash vacuum conditions provided a mixture of 1,5-hydrogen shift products 9 and 10, and the benzocyclobut
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::edde1ed7e9ddbfba4dae5687eb70b332
http://www.scopus.com/inward/record.url?eid=2-s2.0-0041344708&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-0041344708&partnerID=MN8TOARS