molecular shape造句

• Other recurring elements are funhouse mirrors, molecular shapes and spherical and semi-spherical shapes.
• Thiosulfate has a tetrahedral molecular shape with C 3v symmetry.
• "' Pyramidalization "'is a distortion of this molecular shape towards a tetrahedral molecular geometry.
• Xylometazoline is an imidazole derivative which is designed to mimic the molecular shape of adrenaline.
• I ask this because I have been asked to draw the molecular shape of this compound.
• The molecular shape has five sulfur and one oxygen atom arranged around a sulfur atom in an octahedral arrangement.
• Researchers found that antithrombin, a protein that controls the formation of blood clots, changes in molecular shape to become a cancer fighter.
• In essence, it allows the user to obtain valuable information relating to the molecular shape, for example in synthetic chemistry or polymorph analysis.
• Studies have suggested that this process may be lipid-driven, and have postulated a central role for DAG due to its, likewise, unique molecular shape.
• VSEPR theory is based on observable electron density rather than mathematical wave functions and hence unrelated to orbital hybridisation, although both address molecular shape.
• Although the molecular shape defines a cage, no void space is available at the interior for binding other atoms or molecules, unlike crown ethers or larger cryptand structures.
• :It is mainly covalent with a linear digonal coordination geometry, and a nihilohedral molecular shape, meaning the molecule is not polyhedral . talk ) 12 : 39, 27 May 2011 ( UTC)
• Spartan applies computational chemistry methods ( theoretical models ) to many standard tasks that provide calculated data applicable to the determination of molecular shape spectra, molecular ( and atomic ) properties, reactivity, and selectivity.
• The deep discharge testing is itself damaging to batteries due to the chemicals in the discharged battery starting to crystallize into highly stable molecular shapes that will not re-dissolve when the battery is recharged, permanently reducing charge capacity.
• Researchers led by Judah Folkman and Michael S . O'Reilly at Boston's Children's Hospital and Harvard Medical School found that antithrombin, a protein that controls the formation of blood clots, changes in molecular shape to become a cancer fighter.
• This is referred to as an AX 3 E type molecule because the lone pair is represented by an E . By definition, the molecular shape or geometry describes the geometric arrangement of the atomic nuclei only, which is trigonal-pyramidal for NH 3.
• Trained in chemistry at Northwestern University, she became a leader in collaborative science aimed at discovering and developing bioactive molecules as therapeutic agents, with her contributions proceeding from application of methods to understand how descriptors of molecular shapes and physicochemical properties relate to their biological activity.
• Swager also has pioneering contributions to the areas of liquid crystals demonstrating how novel molecular shapes can be used to introduce radical materials in collaboration with Robert G . Griffin ( MIT ) for dynamic nuclear polarization to enhance the signal to noise ratio in NMR experiments.