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ETEMADI, B., TAEB, T., SHARGHI, H., TAJARODI, A., NAEIMI, H.. (1383). THE CRYSTAL AND MOLECULAR STRUCTURE OF N, N’-3, 6-DIOXA-1, 8-OCTANEBIS (SALICYLALDIMINE), C20 H24 N2O24. , 28(1), 79-83. doi: 10.22099/ijsts.2004.2836
B. ETEMADI; T. TAEB; H. SHARGHI; A. TAJARODI; H. NAEIMI. "THE CRYSTAL AND MOLECULAR STRUCTURE OF N, N’-3, 6-DIOXA-1, 8-OCTANEBIS (SALICYLALDIMINE), C20 H24 N2O24". , 28, 1, 1383, 79-83. doi: 10.22099/ijsts.2004.2836
ETEMADI, B., TAEB, T., SHARGHI, H., TAJARODI, A., NAEIMI, H.. (1383). 'THE CRYSTAL AND MOLECULAR STRUCTURE OF N, N’-3, 6-DIOXA-1, 8-OCTANEBIS (SALICYLALDIMINE), C20 H24 N2O24', , 28(1), pp. 79-83. doi: 10.22099/ijsts.2004.2836
ETEMADI, B., TAEB, T., SHARGHI, H., TAJARODI, A., NAEIMI, H.. THE CRYSTAL AND MOLECULAR STRUCTURE OF N, N’-3, 6-DIOXA-1, 8-OCTANEBIS (SALICYLALDIMINE), C20 H24 N2O24. , 1383; 28(1): 79-83. doi: 10.22099/ijsts.2004.2836

THE CRYSTAL AND MOLECULAR STRUCTURE OF N, N’-3, 6-DIOXA-1, 8-OCTANEBIS (SALICYLALDIMINE), C20 H24 N2O24

Iranian Journal of Science
مقاله 9، دوره 28، شماره 1، شهریور 2004، صفحه 79-83    اصل مقاله (177.41 K)
نوع مقاله: Regular Paper
شناسه دیجیتال (DOI): 10.22099/ijsts.2004.2836
نویسندگان
B. ETEMADI* 1؛ T. TAEB2؛ H. SHARGHI3؛ A. TAJARODI2؛ H. NAEIMI3
1Dept. of Earth Sciences, Shiraz University, Shiraz, I. R. of Iran
2Dept. of Chemical Engineering, Iran University of Science and Technology, Tehran, I. R. of Iran
3Dept. of Chemistry, Shiraz University, Shiraz, I. R. of Iran
چکیده
The crystal structure of the compound C20 H24 N2 O24 was determined by direct methods. The
crystals are monoclinic, space group P21/n, and unit cell parameters are: a= 10.2342 (9), b=4.8763 (5),
c=19.3578 (11) A, β =98.9632 (10) o ,V=956.6 (5) A3, Z=2, Dc=1.239grm-3, Dm=1.22grm-3. The final Rfactors
are converged to R=0.059 and Rw=0.056 for 553 independent observed reflections. The
molecules are linked by van der Waals forces and an intramolecular hydrogen bond is present between
O2 and N1 atoms. The ring system displays a deviation from planarity.
کلیدواژه‌ها
Crystal structure؛ salen؛ Schiff bases؛ salicyladi-mine
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