Peri-, Site- and Stereocontrolled Photocycloaddition of 4-Methoxy-6-methyl-2-pyrone with Maleimide Induced by the Hydrogen Bond and CT Stacking in the Solid State

1999 ◽  
Vol 28 (2) ◽  
pp. 181-182 ◽  
Author(s):  
Toru Obata ◽  
Tetsuro Shimo ◽  
Shigeyoshi Yoshimoto ◽  
Kenichi Somekawa ◽  
Masaru Kawaminami
Keyword(s):  
Hydrogen Bond ◽  
Solid State

Refinement of hydrogen atomic position in a hydrogen bond using a combination of solid-state NMR and computation

2003 ◽  
pp. 2834 ◽  
Author(s):  
Robin K. Harris ◽  
Phuong Y. Ghi ◽  
Robert B. Hammond ◽  
Cai-Yun Ma ◽  
Kevin J. Roberts
Keyword(s):  
Hydrogen Bond ◽  
Solid State ◽  
Solid State Nmr ◽  
Atomic Position

scholarly journals 1-[N-Methyl-N-(Phenyl)amino]-3- (4-Methylphenyl)Thiourea

Molbank ◽  
10.3390/m1052 ◽  
2019 ◽  
Vol 2019 (1) ◽  
pp. M1052 ◽  
Author(s):  
Chien Yeo ◽  
Edward Tiekink
Keyword(s):  
Hydrogen Bond ◽  
Solid State ◽  
Hydrogen Bonds ◽  
Single Crystal ◽  
Elemental Analysis ◽  
Title Compound ◽  
Molecular Conformation ◽  
Phenyl Hydrazine ◽  
X Ray ◽  
X Ray Crystallography

The title compound, 1-[N-methyl-N-(phenyl)amino]-3-(4-methylphenyl)thiourea (1), was synthesized by the reaction of 1-methyl-1-phenyl hydrazine and 4-tolyl isothiocyanate, and was characterized by spectroscopy (1H and 13C{1H} NMR, IR, and UV), elemental analysis as well as by single crystal X-ray crystallography. In the solid state, the molecule exists as the thioamide tautomer and features an anti-disposition of the thioamide–N–H atoms; an intramolecular N–H⋯N hydrogen bond is noted. The molecular conformation resembles that of the letter L. In the molecular packing, thioamide-N1–H⋯S1(thione) hydrogen bonds lead to centrosymmetric eight-membered {⋯HNCS}2 synthons. The dimers are assembled into a supramolecular layer in the bc-plane by phenyl- and methyl-C–H⋯π(phenyl) interactions.

scholarly journals Solid-state structure and electronic states of hydrogen-bonded dimer of pyridyl-substituted tetrathiafulvalene salted with PF6−

RSC Advances ◽  
2017 ◽  
Vol 7 (11) ◽  
pp. 6236-6241 ◽  
Author(s):  
Tomoaki Kanetou ◽  
Ryo Tsunashima ◽  
Norihisa Hoshino ◽  
Tomoyuki Akutagawa
Keyword(s):  
Hydrogen Bond ◽  
Hydrogen Bonding ◽  
Dipole Moment ◽  
Solid State ◽  
Electric Dipole Moment ◽  
Electric Dipole ◽  
Electronic States ◽  
Electronic Systems ◽  
State Structure ◽  
Solid State Structure

Our results clarified uniqueness in hydrogen bonding TTFPy dimer in which proton in hydrogen bond was thermally fluctuated. In addition, the fluctuation was coupled with π-electronic systems of TTF moiety where electric dipole moment was amplified.

Solid‐State Hydrogen‐Bond Alterations in a [Co 2 Fe 2 ] Complex with Bifunctional Hydrogen‐Bonding Donors

2019 ◽  
Vol 25 (31) ◽  
pp. 7449-7452 ◽  
Author(s):  
Masayuki Nihei ◽  
Yuta Yanai ◽  
Dominik Natke ◽  
Ryo Takayama ◽  
Marina Kato ◽  
...  
Keyword(s):  
Hydrogen Bond ◽  
Hydrogen Bonding ◽  
Solid State
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