MICROWAVE SPECTRA OF ISOTOPIC CYCLOBUTENES . MOLECULAR STRUCTURE OF CYCLOBUTENE

被引：118

作者：

BAK, B

LED, JJ

MYGAARD, L

RASTRUPA.J

SORENSEN, GO

机构：

[1] Chemical Laboratory V, University of Copenhagen

来源：

JOURNAL OF MOLECULAR STRUCTURE | 1969年 / 3卷 / 4-5期

关键词：

D O I：

10.1016/0022-2860(69)87033-X

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：

Microwave spectra of cyclobutene and four monosubstituted isotopic species have been recorded and analyzed, yielding a conventional rs-structure (C2v symmetry). The carbon ring is planar with valence angles 94.2° (at the double bond) and 85.8°. The C(1)-C(2) distance is 1.342 Å, the C(2)-C(3) distance 1.517 Å, and the C(3)-C(4) distance 1.566 Å, all of these longer than any acyclic normals. © 1969.

引用

收藏

页码：369 / &

相关论文

共 16 条

[1] PREPARATION OF [1-13C] [3-13C] [1-D] AND [3-D] ENRICHED CYCLOBUTENES [J].

BAK, B ;

LED, JJ .

JOURNAL OF LABELLED COMPOUNDS, 1968, 4 (01) :22-&

[2] BENT BONDS IN CYCLOPROPANE CYCLOPROPENE . CYCLOBUTANE AND CYCLOBUTENE [J].

BAK, B ;

LED, JJ .

JOURNAL OF MOLECULAR STRUCTURE, 1969, 3 (4-5) :379-&

[3] AN ELECTRON DIFFRACTION INVESTIGATION OF MOLECULAR STRUCTURE OF CIS-3,4-DICHLOROCYCLOBUTENE-1 [J].

BASTIANS.O ;

DERISSEN, JL .

ACTA CHEMICA SCANDINAVICA, 1966, 20 (04) :1089-&

[4] THE THERMODYNAMIC PROPERTIES AND MOLECULAR STRUCTURE OF CYCLOPENTENE AND CYCLOHEXENE [J].

BECKETT, CW ;

FREEMAN, NK ;

PITZER, KS .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1948, 70 (12) :4227-4230

[5]

Costain C. C., 1966, T AM CRYSTALLOGR ASS, V2, P157

[6] DETERMINATION OF MOLECULAR STRUCTURES FROM GROUND STATE ROTATIONAL CONSTANTS [J].

COSTAIN, CC .

JOURNAL OF CHEMICAL PHYSICS, 1958, 29 (04) :864-874

[7] THE MOLECULAR STRUCTURE OF CYCLOBUTENE, C4H6 [J].

GOLDISH, E ;

HEDBERG, K ;

SCHOMAKER, V .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1956, 78 (12) :2714-2716

[8] MICROWAVE SPECTRUM, STRUCTURE, AND DIPOLE MOMENT OF CYCLOPROPENE [J].

KASAI, PH ;

MYERS, RJ ;

EGGERS, DF ;

WIBERG, KB .

JOURNAL OF CHEMICAL PHYSICS, 1959, 30 (02) :512-516

[9] MICROWAVE SPECTRUM AND DIPOLE MOMENT OF CYCLOBUTENE [J].

KIM, H ;

GWINN, WD .

JOURNAL OF CHEMICAL PHYSICS, 1965, 42 (10) :3728-+

[10] DETERMINATION OF MOLECULAR STRUCTURE FROM MICROWAVE SPECTROSCOPIC DATA [J].

KRAITCHMAN, J .

AMERICAN JOURNAL OF PHYSICS, 1953, 21 (01) :17-24