CRYSTAL AND MOLECULAR-STRUCTURE OF THE 1ST DIBINO NONGEMINAL MACROCYCLIC DICYCLOPHOSPHAZENE, (N3P3CL4[HN-(CH2)3-O-(CH2)2-O-(CH2)3-NH])2

被引：13
作者：
ENJALBERT, R
GALY, J
SOURNIES, F
LABARRE, JF
机构：
[1] FAC PHARM TOULOUSE,CNRS,STRUCT & VIE LAB,35 CHEMIN MARAICHERS,F-31400 TOULOUSE,FRANCE
[2] CNRS,CHIM COORDINAT LAB,F-31077 TOULOUSE,FRANCE
来源：
JOURNAL OF MOLECULAR STRUCTURE | 1990年 / 221卷
关键词：
D O I：
10.1016/0022-2860(90)80409-D
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Reaction of N3P3Cl6 with the 4,7-dioxadecane-1,10-diamine (coded as 3O2O3) using an Et2O/Na2CO3 water interface process leads to the DIBINO non-geminal 30-membered macrocyclic dicyclophosphazene &{;N3P3Cl4[HN(CH2)3O(CH2)2O(CH2)3NH]&};2. This 30-crown-ether-like architecture crystallizes in the triclinic system, P1, a=9.019(6), b=9.224(5), c=11.542(8) Å, α=94.87(4), β=95.97(4), γ=99.68(3)°, V=936(1) Å3, Dx=1.599 Mg m-3, R=0.049 for 2862 unique reflections and 199 variable parameters. The structure exhibits a spatial arrangement of two N3P3Cl4 with two [HN(CH2)3O(CH2)3O(CH2)3NH] as bridges on different P atoms of N3P3 rings. Moreover, the two N3P3 rings are trans to the average plane of the 30-membered macrocycle ("chair" conformation). © 1990.
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页码：253 / 263
页数：11
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