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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

Search results

Showing 1 to 7 of 7 (0.017 seconds)
1

Oligomere und Blockcopolymere auf Fluorenbasis

Günter, Roland. January 2004 (has links) (PDF)
Wuppertal, Univ., Diss., 2004.
Fluorenderivate Blockcopolymere
2

Oligomere und Blockcopolymere auf Fluorenbasis

Günter, Roland. January 2004 (has links) (PDF)
Wuppertal, Universiẗat, Diss., 2004.
Fluorenderivate Blockcopolymere
3

Liquid crystalline oligofluorenes and their derivatives synthesis, characterization and physical properites

Chi, Chunyan Unknown Date (has links) (PDF)
Univ., Diss., 2004--Mainz
4

Liquid crystalline oligofluorenes and their derivatives synthesis, characterization and physical properties /

Chi, Chunyuan. Unknown Date (has links) (PDF)
University, Diss., 2004--Mainz.
5

New DPP- and fluorene based conjugated polymers as sensor and emitter materials

Rabindranath, Aravinda Raman January 2008 (has links)
Zugl.: Köln, Univ., Diss., 2008
6

Beiträge zur Synthese und Elektrochemie organischer elektrochromer Systeme

Kuyitila, Vuenze Willy. Unknown Date (has links) (PDF)
Techn. Hochsch., Diss., 2001--Aachen.
7

Crystal structure of 9,9-di­ethyl-9H-fluorene-2,4,7-tricarbaldehyde

Seidel, Pierre, Schwarzer, Anke, Mazik, Monika 12 July 2024 (has links)
The title compound, C20H18O3, crystallizes in the space group P21/c with one mol­ecule in the asymmetric unit of the cell. The fluorene skeleton is nearly planar and the crystal structure is composed of mol­ecular layers extending parallel to the (302) plane. Within a layer, one formyl oxygen atom participates in the formation of a Carene—H...O bond, which is responsible for the formation of an inversion symmetric supra­molecular motif of graph set R22(10). A second oxygen atom is involved in an intra­molecular Carene—H...O hydrogen bond and is further connected with a formyl hydrogen atom of an adjacent mol­ecule. A Hirshfeld surface analysis indicated that the most important contributions to the overall surface are from H...H (46.9%), O...H (27.9%) and C...H (17.8%) inter­actions.
info:eu-repo/classification/ddc/547
ddc:547
Fluorenderivate
Kristallstruktur
Wasserstoffbrückenbindung

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