Notes CEiiTKAL RESEARCH
TABLE I
CONCRIBUTIoN p\TO. 1414 FROM THE DEPARrXEXT, EXPERIXENTAL STATION, E. I. DU POKTDE NEXOURSAND Co., DELAWARE19898 WILMIYGTON,
Cell dimensions," a c
M,WOI
A
Resistivity, ohm-cm 4.2OK 298OK
Superconductivity, range of
r,,
OK
Alkali Metal Hexagonal Tungsten Bronzes
New Lithium, Ammonium, and Tin Hexagonal Tungsten Bronzes Prepared Hydrothermally BY T. E. GIER, D. C. PEASE,A. W. SLEIGHT, AXD T. A. BITHER
Lio.aoW03 Sa,WOs Ko.aW01" (9H1)a.rsWOp Rbj.az\.5'Oae Cso.soWOab
7.405 7.38 7.37 7.396 7 . 386 7.38
7.554 4.5 7.55 7.54
7.525 7 . 54 7.59
x
10-5
3.4
x
x
10-4 2 . 2 - < 1 . 3 .5.4-
