| ²é¿´: 955 | »Ø¸´: 1 | ||
µ°³´·¹+ˮͳæ (СÓÐÃûÆø)
|
[ÇóÖú]
ËÅä¹ý¼îʽ´×Ëáп
|
| ÇóÅäÖÆ¼îʽ´×ËáпµÄ·½·¨£¿×Ô¼º20%µÄ´×Ëáп75ml+1mol/lÇâÑõ»¯ÄÆ475ml£¬Ôõô×ö²»²úÉú³Áµí£¬ÎÒʦÐÖ˵ÇâÑõ»¯ÄÆÍ¨µªÆø£¬¼Ó´×ËáпÂýÂýÈܽ⣬Çó¼ø¶¨£¬×Ô¼º×¼±¸ÊÔÊÔ¡£ |
» ²ÂÄãϲ»¶
Ãâ·Ñ×Éѯ£¬±±ºË ÄÏºË sci ÐÞÊÎ ÈóÉ« ÈýÉóµãÆÀ Ö±ÖÁУ¸å ÆÀÖ°ÎÞÓÇ VX: qi888kan
ÒѾÓÐ10È˻ظ´
Ãâ·Ñ×Éѯ£¬±±ºË ÄÏºË sci д·¢Ò»Õ¾Ê½ ÈýÉóµãÆÀ Ö±ÖÁУ¸å ÆÀÖ°ÎÞÓÇ VX: qi888kan
ÒѾÓÐ1È˻ظ´
½¨Öþ»·¾³Óë½á¹¹¹¤³ÌÂÛÎÄÈóÉ«/·ÒëÔõôÊÕ·Ñ?
ÒѾÓÐ294È˻ظ´
Çà»ùÆí¸£
ÒѾÓÐ69È˻ظ´
¡¶Öйú»·¾³¿ÆÑ§¡·Í¶¸å£¬²¹³ä²ÄÁÏÔõôÌí¼Ó£¿
ÒѾÓÐ5È˻ظ´
ÖÐÃæÉÏÖÐÃæÉÏÖÐÃæÉÏ
ÒѾÓÐ4È˻ظ´
» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:
¡¾×ÊÔ´¡¿»¯Ñ§ÊÔ¼ÁÓ¢ÎÄËõд£¨ºÜÈ«µÄ£©
ÒѾÓÐ30È˻ظ´
¡¾ÇóÖú¡¿Óлú»¯Ñ§ÊµÑéÊÒ·ÏÒº´¦Àí±ê×¼µÄ·½°¸
ÒѾÓÐ8È˻ظ´
¡¾×ÊÔ´¡¿»¯Ñ§ÊÔ¼ÁÓ¢ÎÄËõд
ÒѾÓÐ17È˻ظ´
¡¾×¨Ì⡿ʵÑéÊÒ·ÏÒº´¦Àí·½·¨ ×ܽá
ÒѾÓÐ38È˻ظ´
¡¾ÇóÖú¡¿ËÄܸøÎÒÒ»·ÝÓлúÏÔÉ«»ùÍűí
ÒѾÓÐ15È˻ظ´
»¢£¬»¢
Òø³æ (СÓÐÃûÆø)
- Ó¦Öú: 2 (Ó×¶ùÔ°)
- ½ð±Ò: 1046.9
- É¢½ð: 10
- Ìû×Ó: 131
- ÔÚÏß: 71.9Сʱ
- ³æºÅ: 7585869
- ×¢²á: 2017-12-07
- ÐÔ±ð: GG
- רҵ: Ó¦Óø߷Ö×Ó»¯Ñ§ÓëÎïÀí
|
According to the method described by Auger and Robins) the compound was prepared by slowly distilling powdered anhydrous zinc acetate in a high vacuum. Zinc oxyacetate sublimed gradually and was collected as a crystalline crust on the cool place of the container. After being allowed to cool, the crystalline crust was examined and well-formed single crystals were picked out. They form small (up to 0.8 mm) transparent octahedra, which on prolonged exposure to moist air are hydrolysed and become opaque, while the corresponding beryllium compound is extremely stable. Crystals selected for the present study were octahedra of about 0.6 mm in each dimension and showed no remarkable cleavage. ´óÒ⣺ ¸ù¾ÝAugerºÍRobinsÃèÊöµÄ·½·¨£¬Í¨¹ýÔÚ¸ßÕæ¿ÕÖлºÂýÕôÁó·Ûĩ״ÎÞË®ÒÒËáпÀ´ÖƱ¸»¯ºÏÎï¡£ Öð½¥Éý»ªµÄÑõÒÒËáпÔÚÈÝÆ÷µÄÒõÁ¹´¦ÊÕ¼¯Îª½á¾§¿Ç¡£ ÔÚÀäÈ´ºó£¬¼ì²é½á¾§Íâ¿Ç²¢Ìô³öÐγÉÁ¼ºÃµÄµ¥¾§¡£ ËüÃÇÐγÉСµÄ£¨×î¶à0.8ºÁÃ×£©Í¸Ã÷°ËÃæÌ壬³¤Ê±¼ä±©Â¶ÔÚ³±Êª¿ÕÆøÖлáË®½â²¢±äµÃ²»Í¸Ã÷£¬¶øÏàÓ¦µÄî뻯ºÏÎï·Ç³£Îȶ¨¡£Ñ¡ÔñÓÃÓÚ±¾Ñо¿¾§ÌåÔÚÿ¸öά¶ÈÔ¼0.6mm°ËÃæÌå²¢ÇÒûÓÐÃ÷ÏÔµÄÁѺۡ£ ÎÄÏ×Á´½Ó£º https://www.journal.csj.jp/doi/ref/10.1246/bcsj.27.112 |
» ±¾Ìû¸½¼þ×ÊÔ´Áбí
-
»¶Ó¼à¶½ºÍ·´À¡£ºÐ¡Ä¾³æ½öÌṩ½»Á÷ƽ̨£¬²»¶Ô¸ÃÄÚÈݸºÔð¡£
±¾ÄÚÈÝÓÉÓû§×ÔÖ÷·¢²¼£¬Èç¹ûÆäÄÚÈÝÉæ¼°µ½ÖªÊ¶²úȨÎÊÌ⣬ÆäÔðÈÎÔÚÓÚÓû§±¾ÈË£¬Èç¶Ô°æÈ¨ÓÐÒìÒ飬ÇëÁªÏµÓÊÏ䣺xiaomuchong@tal.com - ¸½¼þ 1 : The_Crystal_Structure_of_Zinc_Oxyacetate,_Zn4O(CH3COO)6.pdf
2018-11-15 17:37:52, 3.93 M

2Â¥2018-11-15 17:38:17











»Ø¸´´ËÂ¥
10