reported that mixing hydrogen sulfide (H2S) and hydrogen (H2) can form a stoichi- ometric compound (H2S)2H2 near 3.5 GPa, which is characteristic of a rotationally disordered structure2. X-ray diffraction (XRD) results have indicated that this structure belongs to the tetragonal space group ...
The results are consistent with the formulation of 1-5 in solution as containing an elongated eta-2-H-2 ligand with different H...H distances (for compound 1, r(H...H) = 1.357 angstrom by neutron diffraction) which depend primarily on the electronic character of the phosphine ligands and...
The high pressure structures, metallization and superconductivity of recently synthesized H2-containing compounds (H2S)2H2 are elucidated by ab initio calculations. The ordered crystal structure with P1 symmetry is determined, supported by the good agree
ChemInform Abstract: (Cu(η2-H2)Cl), a Model Compound for H2 Complexes; IR Spectroscopic Identification and ab initio CalculationsIR and Raman spectra (atoms and moleculestheory, structurecopper, Cuhydrogen, HChemInform is a weekly Abstracting Service, delivering concise information at a glance that...
While examining the variable-temperature {sup 1}H NMR spectra of I-OH, we noticed that this compound decomposes at a reasonable rate at 100{degree}C to give a new set of resonances due to a U(IV) metallocene. The new resonances are due to the dimeric uranium oxide compound Cp{sub 4}...
For the equiatomic compound ZrNiMn, thermodynamic parameters (ΔH, ΔS and ΔG) are derived and phase behaviors are clarified. The present alloys are promising as hydrogen storage modia, particularly under moderate working conditions at temperatures around 400 K. 展开 ...
New copper(II) compound having protonated forms of ethylenediaminetetraacetate(4) ion (EDTA) and adenine (AdeH): synthesis, crystal structure, molecular ... Serrano-Padial,E.,Choquesillo-Lazarte,... - 《Polyhedron》 被引量: 2发表: 2002年 New copper(II) compound having protonated forms of eth...
2-丙酰呋喃是一种用于生物化学研究的呋喃化合物 2-Propionylfuran is a furan compound used for biochemical reasearch 名称和识别符 数据库链接 化学和物理性质 安全和危险性(GHS) 质检证书(COA) 相关文档 此产品的引用文献(3) 参考文献 溶液计算器
Label each compound (reactant or product) in the equation with a variable to represent the unknown coefficients. a Ca(H2PO2)2 + b HNO3 = c H3PO3 + d NO + f Ca(NO3)2 + g H2O Step 2: Create a System of Equations Create an equation for each element...
(H2)2 Ya Cheng1, Chao Zhang2, Tingting Wang1, Guohua Zhong1, Chunlei Yang1, Xiao-Jia Chen3 & Hai-Qing Lin1,4 High pressure structure, stability, metallization, and superconductivity of PbH4(H2)2, a H2-containing compound combining one of the heaviest elements with the ...