Zobrazeno 1 - 10
of 55
pro vyhledávání: '"Rui-Qing Fan"'
Publikováno v:
Acta Crystallographica Section E, Vol 68, Iss 7, Pp o2086-o2086 (2012)
In the title compound, C20H18N4, the benzene ring lies about an inversion center. The central benzene-1,4-diamine unit is connected to two pyridine rings by the C=N imine bonds. The dihedral angle between the benzene and pyridine rings is 82.9 (1)°.
Externí odkaz:
https://doaj.org/article/ea10ed46d5744798b59a9f905e94ee8a
Publikováno v:
Acta Crystallographica Section E, Vol 68, Iss 5, Pp o1427-o1427 (2012)
In the title compound, C15H16N2, has an E conformation about the central N=C bond. The benzene and pyridine rings are almost normal to one another with a dihedral angle of 87.47(8)°. In the crystal, there are no classical hydrogen bonds.
Externí odkaz:
https://doaj.org/article/43827da1bec14461a4c30d9d34a827be
Publikováno v:
Acta Crystallographica Section E, Vol 66, Iss 12, Pp m1565-m1565 (2010)
In the title centrosymmetric dinuclear complex, [Eu2(CH3CO2)6(C12H8N2)2], the EuIII atom is nine-coordinated by two N atoms from a 1,10-phenanthroline ligand and seven O atoms from five acetate ligands (two bidentate, three monodentate). The crystal
Externí odkaz:
https://doaj.org/article/a13f58a98c934ba697a897cb78b3f9f9
Publikováno v:
Acta Crystallographica Section E, Vol 65, Iss 7, Pp o1480-o1480 (2009)
The molecule of the title compound, C23H23N3, which was synthesized by the condensation reaction between 2,6-diacetylpyridine and 2-dimethylaniline, adopts an E configuration about both C=N imine bonds. The dihedral angles formed by the benzene rings
Externí odkaz:
https://doaj.org/article/8be3afc7f3ad4b14b30c123f4774b925
Publikováno v:
Acta Crystallographica Section E, Vol 64, Iss 12, Pp o2368-o2368 (2008)
The title compound, C29H35N3, is the product of the condensation reaction between 2,6-diacetylpyridine and 2,6-diethylaniline. In the molecule, the pyridyl ring is coplanar with the imino functional groups [torsion angles in the range 177.1 (2)–179
Externí odkaz:
https://doaj.org/article/6310116d7d534eefabb640c6094269e4
Publikováno v:
Acta Crystallographica Section E, Vol 64, Iss 2, Pp o417-o417 (2008)
In the title compound, C14H30N22+·2Br−·2CH3OH, two terminal C atoms of the butane chain are connected to two N atoms of the 1-methylpyrollidines, forming a linear diquaternary ammonium cation. The cation lies across a centre of inversion located
Externí odkaz:
https://doaj.org/article/901954aa584d494db1867cbcbe01b09c
Autor:
Zhenxu Bai, Rui Liu, Weiming He, Sensen Li, Zhaohong Liu, Rui-Qing Fan, Hang Yuan, Haifeng Wang, Zhiwei Lu, Yirui Wang
Publikováno v:
Laser and Particle Beams. 34:513-518
We report that the tail modulation of Stokes pulses in the high-energy stimulated Brillouin scattering pulse compression can be suppressed by controlling effective pulse width of the pump. It is shown through numerical simulations and validated exper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c01a05e100302afe972724c636adb5eb
https://doi.org/10.1017/s0263034616000379
https://doi.org/10.1017/s0263034616000379
Generation of Controllable High Energy Nanosecond Flat-Top Waveform Based on Brillouin Amplification
Autor:
Weiming He, Yi Chen, Zhiwei Lu, Yulei Wang, Zhaohong Liu, Rui-Qing Fan, Can Cui, Rui Liu, Xuehua Zhu
Publikováno v:
IEEE Photonics Technology Letters. 28:705-708
We propose a method based on Brillouin amplification, which reshapes the Gaussian pulse generated from a $Q$ -switched laser into the flat-top waveform. The numerical simulations show that the reshaped waveform depends on Stokes pulse width and energ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44ec67bf0f57c6e36eab690db61c2be0
https://doi.org/10.1109/lpt.2015.2505316
https://doi.org/10.1109/lpt.2015.2505316
Publikováno v:
RSC Advances. 6:83091-83100
Based on azabicyclo ligands, four 3D supramolecular lanthanide complexes have been synthesized through hydro(solvo)thermal reactions, generally formulated as [Dy(bipy) (NO3)3]2 (1·Dy), [Dy(bipy)2(NO3)3] (2·Dy), [Dy2(bpdc)3(DMF)(H2O)]2·(DMF)10(H2O)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ee6ba91ef7823bb863723fba7895ef9
https://doi.org/10.1039/c6ra14896d
https://doi.org/10.1039/c6ra14896d
Publikováno v:
Guang pu xue yu guang pu fen xi = Guang pu. 36(4)
The mononuclear Zn(Ⅱ) complex [Zn(2,6-PDA)(phen)H2O]·H2O (1) and binuclear Cu(Ⅰ) complex{[Cu(μ-Ⅰ)(phen)H2O]·H2O}2 (2) (2,6-H2PDA=2,6- pyridinedicarboxylic acid，phen=1,10- phenanthroline monohydrate) have been prepared with hydro-thermal sy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::d6a8987ef401e75e9524ff239eda77b8
https://pubmed.ncbi.nlm.nih.gov/30048096
https://pubmed.ncbi.nlm.nih.gov/30048096