2-1 CRYSTAL COMPLEX OF 5,5-DIETHYLBARBITURIC ACID (BARBITAL) AND CAFFEINE

被引:21
作者
CRAVEN, BM [1 ]
GARTLAND, GL [1 ]
机构
[1] UNIV PITTSBURGH, DEPT CRYSTALLOG, PITTSBURGH, PA 15260 USA
关键词
D O I
10.1107/S0567740874004559
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
引用
收藏
页码:1191 / 1195
页数:5
相关论文
共 8 条
[1]   MOLECULAR ASSOCIATION OF BARBITAL AND CAFFEINE IN 2-1 CRYSTALLINE COMPLEX [J].
CRAVEN, BM ;
GARTLAND, GL .
JOURNAL OF PHARMACEUTICAL SCIENCES, 1970, 59 (11) :1666-+
[2]   CRYSTAL STRUCTURES OF 2 POLYMORPHS OF 5,5-DIETURIC ACID (BARBITAL) [J].
CRAVEN, BM ;
VIZZINI, EA ;
RODRIGUES, MM .
ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL CRYSTALLOGRAPHY AND CRYSTAL CHEMISTRY, 1969, B 25 :1978-+
[3]   HYDROGEN-BONDING EFFECTS ON MOLECULAR-STRUCTURE CRYSTALLOGRAPHIC STUDIES OF BARBITURATES [J].
CRAVEN, BM ;
CUSATIS, C ;
GARTLAND, GL ;
VIZZINI, EA .
JOURNAL OF MOLECULAR STRUCTURE, 1973, 16 (02) :331-342
[4]   SCATTERING FACTORS COMPUTED FROM RELATIVISTIC DIRAC-SLATER WAVE FUNCTIONS [J].
CROMER, DT ;
WABER, JT .
ACTA CRYSTALLOGRAPHICA, 1965, 18 :104-&
[5]   INVESTIGATION OF SOME COMPLEXES FORMED IN SOLUTION BY CAFFEINE .4. INTERACTIONS BETWEEN CAFFEINE AND SULFATHIAZOLE, SULFADIAZINE, PARA-AMINOBENZOIC ACID, BENZOCAINE, PHENOBARBITAL, AND BARBITAL [J].
HIGUCHI, T ;
LACH, JL .
JOURNAL OF THE AMERICAN PHARMACEUTICAL ASSOCIATION-SCIENTIFIC EDITION, 1954, 43 (06) :349-354
[6]   SYMBOLIC ADDITION PROCEDURE FOR PHASE DETERMINATION FOR CENTROSYMMETRIC AND NONCENTROSYMMETRIC CRYSTALS [J].
KARLE, J ;
KARLE, IL .
ACTA CRYSTALLOGRAPHICA, 1966, 21 :849-&
[7]   STRUCTURAL STUDIES ON COMPLEXES 2 - CRYSTAL MOLECULAR STRUCTURE OF A 1-1 CAFFEINE AND 5-CHLOROSALICYCLIC ACID COMPLEX [J].
SHEFTER, E .
JOURNAL OF PHARMACEUTICAL SCIENCES, 1968, 57 (07) :1163-&
[8]   COHERENT X-RAY SCATTERING FOR HYDROGEN ATOM IN HYDROGEN MOLECULE [J].
STEWART, RF ;
DAVIDSON, ER ;
SIMPSON, WT .
JOURNAL OF CHEMICAL PHYSICS, 1965, 42 (09) :3175-&