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sdlcgt2g

Òø³æ (СÓÐÃûÆø)

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lhr110

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
4Â¥: Originally posted by Ô­ÓòÖ®Ê× at 2018-11-25 21:29:03
ÀϸçÄãÄÄÀïÕÒµÄÕâ¸ö±í
...

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5Â¥2018-12-18 17:42:40
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pinguo

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

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sdlcgt2g(½ð±Ò+3): ллÁË 2011-10-16 11:16:56
Äã¸øµÄÐÅϢ̫²»ÍêÕûÁË£¬±ÈÈç˵·Ö×Óʽ£¬ÊµÑéÄ¿µÄµÈµÈ¡£ÕâÊÇһЩÐÅÏ¢£¬×Ô¼º¶ÔÕÕ°É£¡
1. CH2-S-C deformation vibration:
CH2-S-C deformation, 1440-1415 cm-1
(medium intensity, sharp band)
2. CH2-S- wagging vibration:
CH2-S wagging, 1270-1220 cm-1
(medium to strong absorption)
3. C-S stretching vibration:
C-S stretching, 700-600 cm-1
(weak absorption band)
4. CH3-S asymmetric deformation vibration:
CH2-S- asymmetric deformation,1440-1415 cm-1
(medium intensity, sharp absorption)
5. Ar-S- 1090 cm-1 (medium intensity, sharp absorption)
6. S-S stretching vibration:
S-S stretching, 500-400 cm-1 (very weak)
2Â¥2011-10-14 15:12:29
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

sdlcgt2g

Òø³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by pinguo at 2011-10-14 15:12:29:
Äã¸øµÄÐÅϢ̫²»ÍêÕûÁË£¬±ÈÈç˵·Ö×Óʽ£¬ÊµÑéÄ¿µÄµÈµÈ¡£ÕâÊÇһЩÐÅÏ¢£¬×Ô¼º¶ÔÕÕ°É£¡
1. CH2-S-C deformation vibration:
CH2-S-C deformation, 1440-1415 cm-1
(medium intensity, sharp band)
2. CH2-S- waggi ...

·Ö×ÓʽÈçÏÂ


3Â¥2011-10-16 11:18:25
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Ô­ÓòÖ®Ê×

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
2Â¥: Originally posted by pinguo at 2011-10-14 15:12:29
Äã¸øµÄÐÅϢ̫²»ÍêÕûÁË£¬±ÈÈç˵·Ö×Óʽ£¬ÊµÑéÄ¿µÄµÈµÈ¡£ÕâÊÇһЩÐÅÏ¢£¬×Ô¼º¶ÔÕÕ°É£¡
1. CH2-S-C deformation vibration:
CH2-S-C deformation, 1440-1415 cm-1
(medium intensity, sharp band)
2. CH2-S- wagging ...

ÀϸçÄãÄÄÀïÕÒµÄÕâ¸ö±í
4Â¥2018-11-25 21:29:03
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
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