In order to adjust the mesomorphic properties the length of the alkoxy spacer and the terminal alkyl group, the counter ion, the substitution pattern of the imidazolium head group and the molecular geometry (linear vs. bent) are varied and the corresponding compounds were i...
What is the molecular geometry for the ion OCN? a. linear b. trigonal planar c. trigonal pyramidal d. tetrahedral e. bent Molecular Geometry: The molecular geometry is determined after getting the corresponding Lewis structure of a molecule...
Bent Molecular Geometry 作者: Lambert M·Surhone / Mariam T·Tennoe / Susan F·Henssonow 页数: 138 ISBN: 9786131277849 豆瓣评分 目前无人评价 评价: 写笔记 写书评 加入购书单 分享到 推荐 我来说两句 短评 ··· 热门 还没人写过短评呢 我要写书评 Bent Molecular Geometry的书评 ···...
1) According to VSEPR theory, the molecular geometry of XeF₂ is described as . O trigonal pyramidal O trigonal planar O linear O tetrahedral O bent 2) Which of the following molecules has a trigonal pyramidal molecular ...
After meditating hard I had gained no real insight, apart from the fact that I could represent these systems as undirected graphs, with each node representing a center and each edge representing a linear combination of exchange pathway contributions. Happily, there exists a program that is capable...
Bent-core compounds exhibit unique properties (for example, high polarization values and second-order susceptability coefficients) which recommend them for use in pyroelectric or piezoelectric applications in non-linear optical (NLO) devices or in dispersive devices similar to polymer-dispersed liquid ...
Two molecules BH 2 and BH 2 + , which have the same nuclear framework but favor respectively bent and linear conformations, are comparatively studied. Using an approximate Hartree-Fock momentum density, the total molecular energy (including the nuclear repulsion) is partitioned into orbital ...
The first isomer A has trigonal-bipyramidal geometry with a linear nitrosyl (NO+) while the second isomer B is believed to have square-pyramidal geometry with a bent nitrosyl (NO-) at the apex. A low-temperature crystalline form of CoCl2(NO)(P(CH3)(C6H5) 2)2 containing almost solely ...
Stimuli-responsive cyclometalated platinum complex bearing bent molecular geometry for highly efficient solution-processable OLEDs Stimuli responsive emissionPlatinum complexSolution-processable OLEDsSynthesis and propertySmart materials, such as stimuli-responsive luminescence, have attracted much attentions due to...
Using the platinum complexes as the dopant, solution processable organic light-emitting diodes (OLEDs) were fabricated and a maximum external quantum efficiency of 18% was achieved, which is the highest value among the reported solution-processable OLEDs based on external-stimuli-responsive ...