In:
Bulletin of the Chemical Society of Japan, Oxford University Press (OUP), Vol. 57, No. 12 ( 1984-12-01), p. 3552-3556
Abstract:
The molecular structures of [2]paracyclo[2] (2,5)furanophane (1) at 20 °C and −150 °C have been determined by means of X-ray diffraction. The crystal is tetragonal, with a=15.996(1), c=8.374(1)Å (at 20 °C), and a=15.823(3), c=8.330(3)Å (at −150 °C), space group P\bar421c and Z=8. The structures were solved by the direct method, and refined anisotropically by the block-diagonal least-squares procedure: R=0.069 and 0.075 for the structures at 20 °C and −150 °C, respectively. The furan ring has an envelope form, and the benzene ring boat-shape.
Type of Medium:
Online Resource
ISSN:
0009-2673
,
1348-0634
DOI:
10.1246/bcsj.57.3552
Language:
English
Publisher:
Oxford University Press (OUP)
Publication Date:
1984
detail.hit.zdb_id:
2041163-7
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