Alloxan: Is it really a problem structure?

被引：33

作者：

Dunitz, Jack D. ^{[1
]}

Schweizer, W. Bernd ^{[1
]}

机构：

[1] ETH, Organ Chem Lab, CH-8093 Zurich, Switzerland

来源：

CRYSTENGCOMM | 2007年 / 9卷 / 04期

关键词：

D O I：

10.1039/b700475c

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

For more than forty years the crystal structure of alloxan with its remarkable stability and unusually high melting point but its absence of "conventional'' hydrogen bonds has been regarded as problematic. Now that intermolecular cohesive energies can be calculated with reasonable accuracy, the stability of the alloxan structure is seen to fit in well with that of other isostructural compounds. The problem can be regarded as solved or rather as non-existent.

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页码：266 / 269

页数：4

相关论文

共 25 条

[1] FLUORIDES AND FLUORO ACIDS .17. THE SYSTEM PYRIDINE HYDROGEN-FLUORIDE AT LOW-TEMPERATURES - FORMATION AND CRYSTAL-STRUCTURES OF SOLID COMPLEXES WITH VERY STRONG NHF AND FHF HYDROGEN-BONDING [J].

BOENIGK, D ;

MOOTZ, D .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1988, 110 (07) :2135-2139

[2] SOLID-STATE BORAZINE - DOES IT DESERVE TO BE ENTITLED INORGANIC BENZENE [J].

BOESE, R ;

MAULITZ, AH ;

STELLBERG, P .

CHEMISCHE BERICHTE, 1994, 127 (10) :1887-1889

[3] CRYSTAL STRUCTURE OF ALLOXAN [J].

BOLTON, W .

ACTA CRYSTALLOGRAPHICA, 1964, 17 (02) :147-&

[4] CRYSTAL STRUCTURE OF ANHYDROUS BARBITURIC ACID [J].

BOLTON, W .

ACTA CRYSTALLOGRAPHICA, 1963, 16 (03) :166-&

[5] CRYSTAL STRUCTURE OF TETRACHLORO-P-BENZOQUINONE (CHLORANIL) [J].

CHU, SSC ;

SAKURAI, T ;

JEFFREY, GA .

ACTA CRYSTALLOGRAPHICA, 1962, 15 (JUL10) :661-&

[6] On the lack of hydrogen bonds in the crystal structure of alloxan [J].

Coombes, DS ;

Nagi, GK ;

Price, SL .

CHEMICAL PHYSICS LETTERS, 1997, 265 (3-5) :532-537

[7] THE CRYSTAL STRUCTURE OF PARABANIC ACID [J].

DAVIES, DR ;

BLUM, JJ .

ACTA CRYSTALLOGRAPHICA, 1955, 8 (03) :129-136

[8] Molecular pair analysis: C-H...F interactions in the crystal structure of fluorohenzene? And related matters [J].

Dunitz, Jack. D. ;

Schweizer, W. Bernd .

CHEMISTRY-A EUROPEAN JOURNAL, 2006, 12 (26) :6804-6815

[9]

Dunitz JD, 2000, HELV CHIM ACTA, V83, P2317, DOI 10.1002/1522-2675(20000906)83:9<2317::AID-HLCA2317>3.0.CO

[10]

2-R