Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Ji Rong Song"'
Autor:
Chen-Guang Sun, Ji-Rong Song
Publikováno v:
Acta Crystallographica Section E, Vol 68, Iss 4, Pp m520-m520 (2012)
In the title complex, [Zn(C10H8N5)Cl]n, the ZnII ion is four-coordinated by one Cl atom and three N atoms from two in situ-generated deprotonated 5-(1-methyl-1H-benzimidazol-2-yl-κN3)-1,2,3-triazol-1-ide ligands in a slightly distorted tetrahedral g
Externí odkaz:
https://doaj.org/article/6f0a5c9dd642431d85a2dacece99c480
Publikováno v:
Acta Crystallographica Section E, Vol 66, Iss 1, Pp o57-o57 (2010)
In the title gem-dinitroazetidine derivative, C10H9N3O5, the azetidine ring is almost planar, the maximum value of the endocyclic torsion angle being 0.92 (14)°. The gem-dinitro groups are mutually perpendicular and the dihedral angle between the az
Externí odkaz:
https://doaj.org/article/a942723b39bb4d45a3acf61007c4a26d
Publikováno v:
Acta Crystallographica Section E, Vol 65, Iss 12, Pp o3215-o3215 (2009)
In the title compound, C9H7N5O8, the dihedral angle between the mean plane of the azetidine ring and that of the benzene ring is 26.1 (1)°; the planes of the two nitro groups of the azetidine ring are aligned at 88.7 (1)°.
Externí odkaz:
https://doaj.org/article/99ed5a6ed5cb4b16b248848f8d5baa95
Publikováno v:
Applied Mechanics and Materials. :2613-2617
With the development of construction industry, engineering projects are becoming more and more large and complicated that makes the informatization more and more important, at the same time it produced a need of evaluation of engineering project info
Autor:
Wei Xu Feng, Zhao Zhang, Wai-Kwok Wong, Pei Yang Su, Dai Di Fan, Ji Rong Song, Cheng-Yong Su, Tie Zheng Miao, Xing Qiang Lü, Richard A. Jones
Publikováno v:
European Journal of Inorganic Chemistry. 2014:2839-2848
The first examples of Wolf Type II Zn2Ln-containing metallopolymers poly{MMA-co-[Zn2(L)2(4-vp)2Ln(NO3)3]} (Ln = La, Nd, Yb, Er, Gd; H2L = N,N′-bis(salicylidene)ethylene-1,2-diamine; 4-vp = 4-vinylpyridine; MMA = methyl methacrylate) are obtained fr
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Publikováno v:
Applied Mechanics and Materials. 364:635-639
The thermal properties and the decomposition mechanism of 2-nitroimino-5-nitro-hexahydro-1,3,5-triazine (NNHT) were studied by DSC-TG-IR-MS technology. The results show that the hexahydric ring framework cracking and the nitroamino group [NNO2] break
Publikováno v:
Bulletin of the Korean Chemical Society. 34:2086-2092
O, there is intermolecular hydrogen bonds between the -NH group of ZTO molecule (asdonor) and N atom of phen molecule (as acceptor). Thermal decomposition process is studied by applying thedifferential scanning calorimetry (DSC) and thermo thermograv
Publikováno v:
Advanced Materials Research. :2103-2106
A new copper(Ⅱ) complex derived from N-(4,6-dimethylpyrimidin)-N’-(ethoxycarbonyl) thiourea was synthesized. The crystal is of monoclinic, P21/n, a=10.228(2), b= 11.429(2), c= 13.390(3) Ǻ, β =104.05(3)º, V=1518.3(5) Ǻ3 and Z = 2. Its crystal
Autor:
Wei Xu Feng, Ji Rong Song, Wai Yeung Wong, Richard A. Jones, Shun Sheng Zhao, Tao Wei, Xing Qiang Lü, Wai-Kwok Wong, Ya Ni Hui
Publikováno v:
European Journal of Inorganic Chemistry. 2010:2714-2722
In the presence of excess pyridine (py), Zn(OAc) 2 ·2H 2 O reacted with an equimolar amount of asymmetric salen-type Schiff base ligand, generated in situ from the condensation of 2,3-diaminophenol with o-vanillin or 5-bromo-3-methoxybenzaldehyde, t