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Structure of [Cd(Tipa)(L1)2] 3 H2O (1). Compound 1 contains one crystallographically unique CdII atom, two unique L1 anions, and one Tipa ligand (Figure 1a). The CdII atom is six-coordinated by three nitrogen atoms from three different Tipa ligands [Cd1N3 = 2.307(3), Cd1N6#1 = 2.306(3), and Cd1N7#2 =2.359(3) Å], and three oxygen atoms from two different L1
anions [Cd1O1 = 2.704(5), Cd1O2 = 2.260(2), and Cd1O3 = 2.253(2) Å] in a distorted octahedral geometry. The CdIIO and CdIIN distances are similar to the previously reported ones.10 The Tipa ligands in trimonodentate modes bridge adjacent CdII atoms to give an infinite 1D chain(Figure 1b). Two types of L1 anions are attached on both sidesof the chain.
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Mally89: ½ð±Ò+1, ¸ÐлӦÖú£¡~»¶Ó­³£À´£¡~ºðºð£¡~\(^o^)/~ 2012-03-30 22:46:40
±»·çÂÓ¹ý: ½ð±Ò+2, ·­ÒëEPI+1, ¡ïÓаïÖú, ·­ÒëµÄÓе㲻µÃÌ壬²»ºÃÒâ˼ÁË¡£ 2012-03-31 12:07:32
sltmac: ½ð±Ò+6 2012-04-03 21:35:31
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Structure of [Cd(Tipa)(L1)2] 3 H2O (1). Compound 1 contains one crystallographically unique CdII atom, two unique L1 anions, and one Tipa ligand (Figure 1a). The CdII atom is six-coordinated by three nitrogen atoms from three different Tipa ligands [Cd1N3 = 2.307(3), Cd1N6#1 = 2.306(3), and Cd1N7#2 =2.359(3) Å], and three oxygen atoms from two different L1
anions [Cd1O1 = 2.704(5), Cd1O2 = 2.260(2), and Cd1O3 = 2.253(2) Å] in a distorted octahedral geometry. The CdIIO and CdIIN distances are similar to the previously reported ones.10 The Tipa ligands in trimonodentate modes bridge adjacent CdII atoms to give an infinite 1D chain(Figure 1b). Two types of L1 anions are attached on both sidesof the chain.

[Cd(Tipa)(L1)2] 3 H2O (1)½á¹¹¡£»¯ºÏÎï1°üÀ¨1¸ö½á¾§×´µÄ¶ÀÌØ CdII Ô­×Ó£¬2¸ö¶ÀÌØµÄ L1 ÒõÀë×ÓºÍÒ»¸öTipa£¨ÈýÒì±û´¼°·?£©Åäλ£¨Í¼1a£©¡£ CdIIÔ­×ÓÊÇ1¸ö±äÐΰËÃæÌ弸ºÎ½á¹¹µÄÁùÅäλ£¬Í¨¹ýÀ´×Ô3¸ö²»Í¬TipaÅäλ[Cd1N3 = 2.307(3), Cd1N6#1 = 2.306(3), and Cd1N7#2 =2.359(3) Å]µÄ3¸öµªÔ­×ÓÒÔ¼°À´×Ô2¸ö²»Í¬L1ÒõÀë×ÓµÄ3¸öÑõÔ­×Ó¶øµÃµ½¡£CdIIOÓëCdIIµÄ¼ä¾àÏàËÆÓÚÇ°ÃæÌáµ½µÄ¼ä¾à¡£10£¨Õâ¸öÊý×ÖÊÇʲô£¿£© ÈýÖØµ¥ÅäλģʽÇŽáµãCdIIÔ­×ÓµÄTipaÅä룬 ¸ø³öÒ»¸öÎÞÏÞµÄ1DÁ´£¨Í¼1b£©£¨¸öÈËÈÏΪԭÎÄÕâ¾ä»°ÊDz»ÊÇȱÉÙνÓ»òÕß½áºÏÇ°Ãæ³öÏÖµÄÊý×Ö¡®10¡¯ÊÇÒ»¸ö±êÌ⣿£©¡£Á½ÖÖÀàÐ͵ÄL1ÒõÀë×ÓÁ¬¸½ÓÚÁ´µÄË«Ãæ¡£
2Â¥2012-03-30 11:00:18
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