2010年8月11日 · The XeOF (3) (-) anion has been synthesized as its Cs (+) and N (CH (3)) (4) (+) salts and structurally characterized in the solid state by low-temperature Raman spectroscopy and quantum-chemical calculations. Vibrational frequency assignments for [Cs] [XeOF (3)] and [N (CH (3)) (4)] [XeOF (3)] were aided by (18)O enrichment.

结基上讲了XeOF3+这个分子是马鞍形。那，什么是马鞍形分子？

2010年8月11日 · The XeOF (3) (-) anion has been synthesized as its Cs (+) and N (CH (3)) (4) (+) salts and structurally characterized in the solid state by low-temperature Raman spectroscopy and...

The XeOF (3) (-) anion has been synthesized as its Cs (+) and N (CH (3)) (4) (+) salts and structurally characterized in the solid state by low-temperature Raman spectroscopy and quantum-chemical calculations. Vibrational frequency assignments for [Cs] [XeOF (3)] and [N (CH (3)) (4)] [XeOF (3)] were aided by (18)O enrichment.

2010年7月15日 · Raman spectroscopy and (16/18)O isotopic enrichment studies indicate that XeO (2) possesses an extended structure in which Xe (IV) is oxygen bridged to four neighboring oxygen atoms to give a local square-planar Xe O (4) geometry based on an AX ( 4)E ( 2) valence shell electron pair repulsion (VSEPR) arrangement.

The oxotrifluoroxenon(VI) cation: x-ray crystal structure of XeOF3+SbF6- and a solution oxygen-17 and xenon-129 nuclear magnetic resonance study of the 17,18O-enriched XeOF3+ cation. Helene P. A. Mercier, Jeremy C. P. Sanders, Gary J. Schrobilgen, and ; Scott S. Tsai

aman spectroscopy and quantum-chemical calculations. Vibrational frequency assignments for [Cs][XeOF3] and [N(CH3)4][XeOF3] were aided by 18O enrichment. The calculate. anion geometry is based on a square planar AX3YE2 valence-shell electron-pair repulsion arrangement with the longest Xe-F bond tra.

XeOF3− serves as a notable example of an AX3YE2 valence shell electron pair repulsion (VSEPR) arrangement. The research focuses on the synthesis and structural characterization of XeOF3 complexes, particularly those involving [M][XeOF3] with M being cesium (Cs) or the tetramethylammonium ion (N(CH3)4).

The XeOF3− anion has been synthesized as its Cs+ and N(CH3)4+ salts and structurally characterized in the solid state by low-temperature Raman spectroscopy and quantum-chemical calculations. Vibrat...

把六氟化氙封装在石英容器中，让六氟化氙与 二氧化硅 缓慢反应，能生成四氟一氧化氙。 使用上述反应时，应立即将生成的四氟一氧化氙则会继续反应生成XeO3。 2XeF6+SiO2→2XeOF4+SiF4. [3] 4. 由六氟化氙与三氟一氧化磷(POF3)反应制得。 [1] 5. 将氙、氟和氧的混合物（Xe:F2=1:4，O2:F2=2.25）加热到235°C，所得产物为六氟化氙和四氟一氧化氙。 0°C下真空蒸馏，可以得到纯净的四氟一氧化氙液体。 [3] 6. 根据反应：NaNO3+XeF6→ NaF …