New Hydrogen-Bonded Donor−Acceptor Pairs between Dipyridylacetylenes and 2,5-Dichloro-3,6-dihydroxy-1,4-benzoquinone

2000 ◽  
Vol 2 (3) ◽  
pp. 273-275 ◽  
Author(s):  
Md. Badruz Zaman ◽  
Masaaki Tomura ◽  
Yoshiro Yamashita
Keyword(s):  
Donor Acceptor ◽  
Hydrogen Bonded

scholarly journals Bifunctional Behavior of a Porphyrin in Hydrogen-Bonded Donor–Acceptor Molecular Chains on a Gold Surface

2019 ◽  
Vol 123 (12) ◽  
pp. 7088-7096 ◽  
Author(s):  
Zhijing Feng ◽  
Simone Velari ◽  
Carlo Dri ◽  
Andrea Goldoni ◽  
Laerte L. Patera ◽  
...  
Keyword(s):  
Gold Surface ◽  
Donor Acceptor ◽  
Hydrogen Bonded

The heterobifunctional ligand 5-[4-(1,2,4-triazol-4-yl)phenyl]-1H-tetrazole and its role in the construction of a CdIImetal–organic chain structure

2012 ◽  
Vol 68 (10) ◽  
pp. m291-m294
Author(s):  
Andrey B. Lysenko
Keyword(s):  
Hydrogen Bond ◽  
Three Dimensional ◽  
Organic Ligand ◽  
Chain Structure ◽  
Polar Space ◽  
Hydrogen Bond Donor ◽  
Donor Acceptor ◽  
A Chain ◽  
Water Ligands ◽  
Hydrogen Bonded

5-[4-(1,2,4-Triazol-4-yl)phenyl]-1H-tetrazole, C9H7N7, (I), an asymmetric heterobifunctional organic ligand containing triazole (tr) and tetrazole (tz) termini linked directly through a 1,4-phenylene spacer, crystallizes in the polar space groupPc. The heterocyclic functions, serving as single hydrogen-bond donor (tz) or acceptor (tr) units, afford hydrogen-bonded zigzag chains with no crystallographic centre of inversion. In the structure ofcatena-poly[[diaquacadmium(II)]bis{μ2-5-[4-(1,2,4-triazol-4-yl)phenyl]tetrazol-1-ido-κ2N1:N1′}], [Cd(C9H6N7)2(H2O)2]n, (II), the CdIIdication resides on a centre of inversion in an octahedral {N4O2} environment. In the equatorial plane, the CdIIpolyhedron is built up from four N atoms of two kinds, namely oftrans-coordinating tr and tz fragments [Cd—N = 2.2926 (17) and 2.3603 (18) Å], and the coordinating aqua ligands occupy the two apical sites. The metal centres are separated at a distance of 11.1006 (7) Å by means of the double-bridging tetrazolate anion,L−, forming a chain structure. The water ligands and tz fragments interact with one another, like a double hydrogen-bond donor–acceptor synthon, leading to a hydrogen-bonded three-dimensional array.

A tristable [2]rotaxane that is doubly gated by foldamer and azobenzene kinetic barriers

2016 ◽  
Vol 52 (47) ◽  
pp. 7490-7493 ◽  
Author(s):  
Wei-Kun Wang ◽  
Zi-Yue Xu ◽  
Yun-Chang Zhang ◽  
Hui Wang ◽  
Dan-Wei Zhang ◽  
...  
Keyword(s):  
Switching System ◽  
System P ◽  
Donor Acceptor ◽  
Kinetic Barriers ◽  
Hydrogen Bonded

Hydrogen bonded foldamer and azobenzene units have been incorporated into a donor–acceptor-type [2]rotaxane to assemble a doubly gated switching system.

scholarly journals Comparative PCET Study of a Donor−Acceptor Pair Linked by Ionized and Nonionized Asymmetric Hydrogen-Bonded Interfaces

2009 ◽  
Vol 131 (22) ◽  
pp. 7678-7684 ◽  
Author(s):  
Elizabeth R. Young ◽  
Joel Rosenthal ◽  
Justin M. Hodgkiss ◽  
Daniel G. Nocera
Keyword(s):  
Acceptor Pair ◽  
Donor Acceptor ◽  
Donor Acceptor Pair ◽  
Hydrogen Bonded

scholarly journals Hydrogen‐Bonded Donor–Acceptor Arrays at the Solution–Graphite Interface

2018 ◽  
Vol 24 (46) ◽  
pp. 12071-12077 ◽  
Author(s):  
Gangamallaiah Velpula ◽  
Mengmeng Li ◽  
Yunbin Hu ◽  
Yulian Zagranyarski ◽  
Wojciech Pisula ◽  
...  
Keyword(s):  
Donor Acceptor ◽  
Hydrogen Bonded

Self-assembly of a new series of quadruply hydrogen bonded heterotrimers driven by the donor–acceptor interaction

Tetrahedron ◽  
2005 ◽  
Vol 61 (40) ◽  
pp. 9600-9610 ◽  
Author(s):  
Xiao-Qiang Li ◽  
Mu-Xin Jia ◽  
Xiao-Zhong Wang ◽  
Xi-Kui Jiang ◽  
Zhan-Ting Li ◽  
...  
Keyword(s):  
Self Assembly ◽  
Acceptor Interaction ◽  
Donor Acceptor ◽  
Hydrogen Bonded
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