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Titolo:
1-(P-CARBAMOYLPHENYL)-3,3-DIMETHYL-TRIAZENE, AN ANTITUMOR AGENT
Autore:
BULLERWELL WL; MACGILLIVRAY LR; ZAWOROTKO MJ; VAUGHAN K; WILMAN DEV;
Indirizzi:
ST MARYS UNIV,DEPT CHEM HALIFAX NS B3H 3C3 CANADA INST CANC RES,CRC LAB,CRC CTR CANC THERAPEUT SUTTON SM2 5NG SURREY ENGLAND
Titolo Testata:
Acta crystallographica. Section C, Crystal structure communications
, volume: 51, anno: 1995,
parte:, 12
pagine: 2624 - 2627
SICI:
0108-2701(1995)51:<2624:1AAA>2.0.ZU;2-9
Fonte:
ISI
Lingua:
ENG
Soggetto:
TUMOR INHIBITORY TRIAZENES; PHASE-I TRIAL;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
17
Recensione:
Indirizzi per estratti:
Citazione:
W.L. Bullerwell et al., "1-(P-CARBAMOYLPHENYL)-3,3-DIMETHYL-TRIAZENE, AN ANTITUMOR AGENT", Acta crystallographica. Section C, Crystal structure communications, 51, 1995, pp. 2624-2627

Abstract

In the crystal structure of the title compound, 4-(3,3-dimethyl-1-triazeno)benzamide, C9H12N4O, (2), the N=N double bond [1.282(8) Angstrom] is 0.030 Angstrom shorter than the N-N single bond [1.312(8) Angstrom], but both bonds are Shorter than an isolated N-N single bend suggesting that there is double-bond character in each N-N bond, although itis unequally distributed. The molecule adopts a trans geometry aroundthe N=N bond, but there is a significant deviation from planarity between the benzene ring and the plane of the triazene moiety. Compound (2) forms chains in the solid state in which the molecules are linked by C=O ... H-N hydrogen bonds between carbamoyl groups. These chains are cross-linked into sheets by hydrogen bonding between the second N-H moiety and triazene units in adjacent chains.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 27/11/20 alle ore 13:33:09