Partnership between NMHU and OSU in Electronic Optical and Magnetic Materials DMR1523611 2017 a Schematic illustration of the initial donor and acceptor compounds b Spacefilling presentation of molecular stacks in ID: 778250
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Donor - Acceptor Binary Organic Compounds – Charge Transfer (CT) Complexes
Partnership between NMHU and OSU in Electronic, Optical and Magnetic Materials; DMR-1523611
2017
a) Schematic illustration of the initial donor and acceptor compounds; b) Space-filling presentation of molecular stacks in 1-5 (left to right);c) Presentation of crystal shape of 5; d) Packing of 5 in crystal.
Tatiana Timofeeva, New Mexico Highlands University
a
b
c
d
Charge transfer materials are
impor
-
tant
components of organic electronics for applications in OLED, solar batteries and transistors. Structure-properties relations for this
series of materials, including shapes of their crystals, were studied experimentally and computationally in connection with their internal structure using X-ray diffraction. For binary donor-acceptor materials (a) structures formed by molecular stacks (b) were found. Experimental (c) and computational (d) studies demonstrated that molecular stacks are oriented along elongated direction of the crystals. These knowledge are important for design and fabrication of devices based on CT materials.