Molecular Bonding Technology
نویسندگان
چکیده
منابع مشابه
Molecular Structure & Bonding
The three dimensional shape or configuration of a molecule is an important characteristic. This shape is dependent on the preferred spatial orientation of covalent bonds to atoms having two or more bonding partners. Three dimensional configurations are best viewed with the aid of models. In order to represent such configurations on a two-dimensional surface (paper, blackboard or screen), we oft...
متن کاملHalogen Bonding versus Hydrogen Bonding: A Molecular Orbital Perspective
We have carried out extensive computational analyses of the structure and bonding mechanism in trihalides DX⋅⋅⋅A(-) and the analogous hydrogen-bonded complexes DH⋅⋅⋅A(-) (D, X, A=F, Cl, Br, I) using relativistic density functional theory (DFT) at zeroth-order regular approximation ZORA-BP86/TZ2P. One purpose was to obtain a set of consistent data from which reliable trends in structure and stab...
متن کاملChemical Bonding and Molecular Geometry
Figure 7.1 Nicknamed “buckyballs,” buckminsterfullerene molecules (C60) contain only carbon atoms. Here they are shown in a ball-and-stick model (left). These molecules have single and double carbon-carbon bonds arranged to form a geometric framework of hexagons and pentagons, similar to the pattern on a soccer ball (center). This unconventional molecular structure is named after architect R. B...
متن کاملLow temperature bonding technology for 3D integration
0026-2714/$ see front matter 2011 Elsevier Ltd. A doi:10.1016/j.microrel.2011.03.038 ⇑ Corresponding author. E-mail address: [email protected] (K.-N. C 3D integration provides a promising solution to achieve system level integration with high function density, small form factor, enhanced transmission speed and low power consumption. Stacked bonding is the key technology to enable the comm...
متن کاملComposite Laser Ceramics by Advanced Bonding Technology
Composites obtained by bonding materials with the same crystal structure and different chemical compositions can create new functions that do not exist in conventional concepts. We have succeeded in bonding polycrystalline YAG and Nd:YAG ceramics without any interstices at the bonding interface, and the bonding state of this composite was at the atomic level, similar to the grain boundary struc...
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ژورنال
عنوان ژورنال: Journal of The Japan Institute of Electronics Packaging
سال: 2016
ISSN: 1343-9677,1884-121X
DOI: 10.5104/jiep.19.91