²é¿´: 2160  |  »Ø¸´: 6

blacktea115

Òø³æ (СÓÐÃûÆø)

[½»Á÷] ¡¾ÇóÖú¡¿¹ØÓÚCu-OºÍCu¡ªNµÄ¼ü³¤ÎÊÌâ ÒÑÓÐ3È˲ÎÓë

Ò»°ãÀ´ËµCu-OµÄ¼ü³¤ÊÇ1.95-2.34
Cu¡ªNµÄ¼ü³¤ÊÇ1.99¡£
ÎÒµÄCIFÊý¾ÝÀïµÄCu-OºÍCu¡ªNÊý¾Ý¶¼Âú×ãÕâЩÌõ¼þ£¬Ã»ÓÐCu-O£¬Cu¡ªN=2.6µÄ¼ü³¤¡£
µ«ÔÚ¾§Ìåѧ±¨Í¶¸åÖУ¬Í¼PLATONÖаѼü³¤Cu-O£¬Cu¡ªN=2.6µÄ¼ü³¤Ò²Á¬ÁËÆðÀ´£¬¶þ¶øÓÃSHELXLÈí¼þ½âÊDz»Á¬µÄ£¬¾§Ìåѧ±¨EµÄ±à¼­ËµÊÇÁ¬µÄ£¬ÎÒÔ­À´ËÄÅäλµÄ½á¹¹¾Í±ä³ÉÁËËûËù˵µÄextended network,°ÑÎÕ¾ÜÁË£¬ÎÒºÜÍ·ÔΣ¬²»ÖªÔõô°ì£¬Çë½Ì´ïÈË£¡£¡£¡
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

fmopily

Ìú¸Ëľ³æ (ÕýʽдÊÖ)

¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
nash603(½ð±Ò+1):лл»ØÌû½»Á÷!! 2010-08-05 09:02:54
°´Õձ༭˵µÄ£¬°Ñ½á¹¹ÃèÊö³Éextended network£¬ÖØÐÂͶ¾Í¿ÉÒÔÁË
2Â¥2010-08-04 19:48:31
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

blacktea115

Òø³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
Originally posted by fmopily at 2010-08-04 19:48:31:
°´Õձ༭˵µÄ£¬°Ñ½á¹¹ÃèÊö³Éextended network£¬ÖØÐÂͶ¾Í¿ÉÒÔÁË

¿ÉÊÇÔ­CIFÎļþ¾§Ìå²ÎÊýÀïÃæÃ»ÓÐÕâЩ¼ü³¤¼ü½Ç£¬SHELXLÈí¼þÁ¬²»ÉÏÈ¥£¬Ôõô°ì°¡¡£
3Â¥2010-08-04 19:55:32
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

liuhaonk

½ð³æ (СÓÐÃûÆø)

¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
nash603(½ð±Ò+1):лл»ØÌû½»Á÷!! 2010-08-05 09:03:03
The connectivity is determined by d r(Cu)= 1.28, r(O)=0.66 and r(N)=0.70.  (You can find these data in a lst file). So d(Cu-O)<=2.44 d(Cu-N)<=2.48 in SHELXTL.

The connectivity is determined by dhttp://www.cryst.chem.uu.nl/spek/platon/pl040000.html ) So d(Cu-O or Cu-N)<= 2.6 in PLATON.

This is why two different connectivies are represented in different applications.

Since "The covalent radii stored in the program are based on experience rather than taken from a specific source" is SHELXTL and "Covalent radii are those given in the Cambridge Structural data base manual" in PLATON. So the latter may be more authoritative even both will be fine. Furthermore, always follow your editor.

Good luck!
4Â¥2010-08-04 20:21:19
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

liuhaonk

½ð³æ (СÓÐÃûÆø)

¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
nash603(½ð±Ò+1):лл»ØÌû½»Á÷!! 2010-08-05 09:03:09
ÒýÓûØÌû:
Originally posted by blacktea115 at 2010-08-04 19:55:32:

¿ÉÊÇÔ­CIFÎļþ¾§Ìå²ÎÊýÀïÃæÃ»ÓÐÕâЩ¼ü³¤¼ü½Ç£¬SHELXLÈí¼þÁ¬²»ÉÏÈ¥£¬Ôõô°ì°¡¡£

Reference BIND and FREE instructions in XL
5Â¥2010-08-04 20:23:24
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

blacktea115

Òø³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
Originally posted by blacktea115 at 2010-08-04 19:55:32:

¿ÉÊÇÔ­CIFÎļþ¾§Ìå²ÎÊýÀïÃæÃ»ÓÐÕâЩ¼ü³¤¼ü½Ç£¬SHELXLÈí¼þÁ¬²»ÉÏÈ¥£¬Ôõô°ì°¡¡£

ллÄúµÄ»Ø¸´£¬ÎÒÃ÷°×ÁË£¡
6Â¥2010-09-14 20:30:59
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

blacktea115

Òø³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
Originally posted by liuhaonk at 2010-08-04 20:21:19:
The connectivity is determined by d r(Cu)= 1.28, r(O)=0.66 and r(N)=0.70.  (You can find these data in a lst file) ...

ллÄãµÄ½â´ð£¡
7Â¥2010-09-14 20:31:59
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ blacktea115 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ²ÄÁÏѧ˶297ÒѹýËÄÁù¼¶Çóµ÷¼ÁÍÆ¼ö +9 adaie 2026-03-19 9/450 2026-03-20 21:12 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] AÇøÏß²ÄÁÏѧµ÷¼Á +4 ÖÜÖÜÎÞ¼« 2026-03-20 4/200 2026-03-20 20:54 by ѧԱ8dgXkO
[¿¼ÑÐ] 085410È˹¤ÖÇÄÜר˶317Çóµ÷¼Á£¨0854¶¼¿ÉÒÔ£© +4 xbxudjdn 2026-03-18 4/200 2026-03-20 09:07 by ²»168
[¿¼ÑÐ] 307Çóµ÷¼Á +9 ÀäóÏ123 2026-03-17 9/450 2026-03-19 22:44 by ѧԱ8dgXkO
[¿¼ÑÐ] 321Çóµ÷¼Á +8 ºÎÈó²É123 2026-03-18 10/500 2026-03-19 16:46 by ºÎÈó²É123
[¿¼ÑÐ] Ò»Ö¾Ô¸¸£´ó288Óлú»¯Ñ§£¬Çóµ÷¼Á +3 Сľ³æ200408204 2026-03-18 3/150 2026-03-19 13:31 by houyaoxu
[¿¼ÑÐ] ±¾¿ÆÖ£ÖÝ´óѧÎïÀíѧԺ£¬Ò»Ö¾Ô¸»ª¿Æ070200ѧ˶£¬346Çóµ÷¼Á +4 ÎÒ²»ÊÇÒ»¸ù´Ð 2026-03-18 4/200 2026-03-19 09:11 by ¸¡ÔÆ166
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á£¬Çó¸÷λÀÏʦÊÕÁô +10 ÇïÓÐľ±± 2026-03-14 10/500 2026-03-19 05:52 by anny19840123
[¿¼ÑÐ] 304Çóµ÷¼Á +6 ˾¿Õ. 2026-03-18 6/300 2026-03-18 23:03 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] 328Çóµ÷¼Á£¬Ó¢ÓïÁù¼¶551£¬ÓпÆÑо­Àú +3 ÉúÎ﹤³Ìµ÷¼Á 2026-03-17 7/350 2026-03-18 20:41 by Wangjingyue
[¿¼ÑÐ] 295Çóµ÷¼Á +3 Ò»Ö¾Ô¸¾©Çø211 2026-03-18 5/250 2026-03-18 17:03 by zhaoqian0518
[¿¼ÑÐ] 311Çóµ÷¼Á +6 26ÑÐ0 2026-03-15 6/300 2026-03-18 14:43 by haxia
[¿¼ÑÐ] ÉúÎïѧ071000 329·ÖÇóµ÷¼Á +3 ÎÒ°®ÉúÎïÉúÎﰮΠ2026-03-17 3/150 2026-03-18 10:12 by macy2011
[¿¼ÑÐ] 0854¿ØÖƹ¤³Ì 359Çóµ÷¼Á ¿É¿çרҵ +3 626776879 2026-03-14 9/450 2026-03-16 17:42 by 626776879
[¿¼ÑÐ] 326Çóµ÷¼Á +4 ŵ±´¶û»¯Ñ§½±êéê 2026-03-15 7/350 2026-03-16 17:11 by ŵ±´¶û»¯Ñ§½±êéê
[¿¼ÑÐ] 277²ÄÁÏ¿ÆÑ§Ó빤³Ì080500Çóµ÷¼Á +3 ×ÔÓɼå±ý¹û×Ó 2026-03-16 3/150 2026-03-16 14:10 by ÔËÆøyunqi
[¿¼ÑÐ] 0703 ÎïÀí»¯Ñ§µ÷¼Á +3 ÎÒ¿ÉÒÔÉϰ¶µÄ¶Ô 2026-03-13 5/250 2026-03-16 10:50 by ÎÒ¿ÉÒÔÉϰ¶µÄ¶ÔÂ
[¿¼ÑÐ] 0856Çóµ÷¼Á +3 ÁõÃÎ΢ 2026-03-15 3/150 2026-03-16 10:00 by houyaoxu
[¿¼ÑÐ] 0856ר˶279Çóµ÷¼Á +5 ¼ÓÓͼÓÓÍ£¡? 2026-03-15 5/250 2026-03-15 11:58 by 2020015
[¿¼ÑÐ] Öпƴó²ÄÁÏÓ뻯¹¤319Çóµ÷¼Á +3 ÃÏöβÄÁÏ 2026-03-14 3/150 2026-03-14 20:10 by ms629
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û