| ²é¿´: 692 | »Ø¸´: 3 | |||
pengpeng2012ͳæ (СÓÐÃûÆø)
|
[ÇóÖú]
¹ØÓÚÕâ¸öÏ¡ÍÁÅäºÏÎïºÏ³ÉµÄ·½·¨ÓÐһЩÎÊÌâ²»¶®Çó´óÉñÖ¸µã ÒÑÓÐ1È˲ÎÓë
|
|
¹ØÓÚÕâ¸öÏ¡ÍÁÅäºÏÎïºÏ³ÉµÄ·½·¨ÓÐһЩÎÊÌâ²»¶®Çó´óÉñÖ¸µã 1£º·´Ó¦Ê±¼äÊÇÔõôȷ¶¨µÄѽ£¬ÊÇÓñ¡²ãÉ«Æ×Â𣿠2£ºÕâ¸ößÁवÄÓÃÁ¿ÊÇÔõôȷ¶¨µÄѽ£¿ ÎÄÕÂÈçÏ£º [Eu(H5)(H2O)] 3 5H2O. The ligand H5 3 2HCl 3 2HOAc 3 6H2O (54 mg, 46 ¦Ìmol, 1.0 equiv.) was dissolved in MeOH (10 mL). Solid EuCl3 3 6H2O (18 mg, 49 ¦Ìmol, 1.0 equiv.) and pyridine (115 mg) were added, and the mixture was refluxed for 19 h. The suspension was cooled to ambient temperature, and the solid was collected, washed with MeOH, and dried in vacuo to give a colorless solid (50 mg, 96%). |
» ²ÂÄãϲ»¶
¹ú×ÔÈ»ÃæÉϸ´ÅÌ~»¶ÓÌÖÂÛ
ÒѾÓÐ9È˻ظ´
¿´°åÉÏÕâô¶àÖеģ¬ÓеãÏñ50ÈËȺÀï49¸öÈ˶¼ÊÇÆ×ÓµÄÄÇÖָоõ¡¡
ÒѾÓÐ6È˻ظ´
µ¼Ê¦Í²ۣºÎÒÔõô̯ÉÏÁËÕâô¸ö¼«Æ·Ñо¿Éú£¡
ÒѾÓÐ6È˻ظ´
Çà»ùÈçºÎÆÆ¾Ö
ÒѾÓÐ4È˻ظ´
»ù½ð²»ÖУ¬¹²Ãã
ÒѾÓÐ8È˻ظ´
»ù½ðδÖУ¬ÕâÖÖ´ð¸´ÊÇÄ£°åÂð£¿
ÒѾÓÐ5È˻ظ´
Ϊʲô×ÊÖúÊý¸÷´ó¸ßУ¶¼´´Ð¸ߣ¬×Ô¼ºÉêÇëÔõô¾ÍÕâôÄÑ
ÒѾÓÐ5È˻ظ´
ÓжàÉÙÈËÊǽñÌì²éϵͳ֪µÀ½á¹ûµÄ£¿
ÒѾÓÐ17È˻ظ´
Ôõô¿´Çà»ùÖÐÁËûÓа¡
ÒѾÓÐ5È˻ظ´
ÃÎÏë
ÒѾÓÐ3È˻ظ´
tongbihai
ľ³æ (Ö°Òµ×÷¼Ò)
- Ó¦Öú: 418 (˶ʿ)
- ½ð±Ò: 16926.3
- É¢½ð: 1722
- ºì»¨: 40
- Ìû×Ó: 3674
- ÔÚÏß: 359.8Сʱ
- ³æºÅ: 1437829
- ×¢²á: 2011-10-11
- רҵ: ÁÖ²ú»¯Ñ§
2Â¥2015-11-04 15:23:19
pengpeng2012
ͳæ (СÓÐÃûÆø)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 73.4
- Ìû×Ó: 75
- ÔÚÏß: 79.1Сʱ
- ³æºÅ: 1875456
- ×¢²á: 2012-07-02
- ÐÔ±ð: GG
- רҵ: Óлú·Ö×Ó¹¦ÄܲÄÁÏ»¯Ñ§
|
ÎÒÒ²ÊÇÕâôÀí½âµÄ£¬µ«ÊÇ»¹ÊǾõµÃ²»ÑϽ÷£¬ËùÒԺܾÀ½áѽ£¬µ«»¹ÊǷdz£¸Ðл£¬Ð¡Ëͼ¸¸ö½ð±Ò±íʾ¸Ðл¡£²»ÖªµÀ£¬ÆäËûÈË»¹ÓÐûÓÐÆäËûµÄ¿´·¨Ñ½£¬ÇóÖ¸µã¡£ ·¢×ÔСľ³æAndroid¿Í»§¶Ë |
3Â¥2015-11-05 10:55:03
pengpeng2012
ͳæ (СÓÐÃûÆø)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 73.4
- Ìû×Ó: 75
- ÔÚÏß: 79.1Сʱ
- ³æºÅ: 1875456
- ×¢²á: 2012-07-02
- ÐÔ±ð: GG
- רҵ: Óлú·Ö×Ó¹¦ÄܲÄÁÏ»¯Ñ§
4Â¥2015-11-07 06:37:37









»Ø¸´´ËÂ¥
10