b****i 发帖数: 8 | 1 pls don't laugh at me. My chemistry is total rubbish.
Anyone can tell me what's the meaning of *C (star on left top of Carbon atom)
in a carbon chain, and what's then meaning of a black point above on the
Carbon atom.
Also how to say in Chinese that 'steric effect', and the meaning.
Sorry I can't input Chinese. Anyone could tell me the answer in Chinese will
be most help!
Thx a lot! | b***e 发帖数: 115 | 2 It is represent it is a radical.
atom)
【在 b****i 的大作中提到】 : pls don't laugh at me. My chemistry is total rubbish. : Anyone can tell me what's the meaning of *C (star on left top of Carbon atom) : in a carbon chain, and what's then meaning of a black point above on the : Carbon atom. : Also how to say in Chinese that 'steric effect', and the meaning. : Sorry I can't input Chinese. Anyone could tell me the answer in Chinese will : be most help! : Thx a lot!
| z*x 发帖数: 3 | 3
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【在 b****i 的大作中提到】 : pls don't laugh at me. My chemistry is total rubbish. : Anyone can tell me what's the meaning of *C (star on left top of Carbon atom) : in a carbon chain, and what's then meaning of a black point above on the : Carbon atom. : Also how to say in Chinese that 'steric effect', and the meaning. : Sorry I can't input Chinese. Anyone could tell me the answer in Chinese will : be most help! : Thx a lot!
| c*****e 发帖数: 238 | 4 If I remember correctly, the radical is usually represented by a dot,
I hardly remember anything related with an asterisk, maybe an asymmetric
carbon atom, or an isotopic carbon.
steric effect译为位阻效应吧.
It is generally caused by the hindrance of large groups.
【在 b***e 的大作中提到】 : It is represent it is a radical. : : atom)
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