In the first part of this volume the nitrogen-containing compounds of molybdenum are described. The Mo-N system shows that M0 N and MoN are the stable nitrides. MOlybdenum 2 metal dissolves nitrogen to some extent but only at high temperatures. To get better insight into the reactions between nitrogen and molybdenum, the solubility, diffusion, adsorption and desorption phenomena, and ion bombardment are included in the section of the Mo-N system. M0 N has a large range of homogeneity toward lower nitrogen concentrations. The black 2 hexagonal MoN has only a narrow range of homogeneity. In addition some molybdenum compounds containing nitrogen and oxygen are known. The second part contains a full description of the compounds of molybdenum with fluorine. The fluorides MoF n with n ~ 2 are metastable while those with n = 3 to 6 are stable and have been observed in the Mo-F system. Pure MoF can exist without traces of oxygen, in co nt rast 3 to earlier assumptions. MoF was unambigously prepared and characterized in 1957. Its crystal 4 structure is still unknown. MoF is often contaminated with the oxide fluoride MoOF and it is s 4 difficult to remove. Even sm all amounts affect the properties of MoF . MoF , which is liquid at s 6 room temperature and solidifies to a "plastic" crystal modification below ca. 17SC, is the most investigated of all the molybdenum fluorides.
In the first part of this volume the nitrogen-containing compounds of molybdenum are described.
In the first part of this voLume the oxide hydrates incLuding the hydroxides and hydroxide oxides of MOIII to MoVJare described. (The anhydrous moLybdenum oxides can be found in the voLume "MoLybdän" Erg.
Mo Molybdenum: Hydrous Molybdates of Groups VA to VIB Metals (System Nos. 18 to 52)
D. Schneider, Dipl.-Min. P. Schubert, Dr. K. Schücke, A. Schwärzel, Dr. B. Schwager, Dipl.-Ing. H.M. Somer, Dr. C. Strametz, Dr. G. Swoboda, Dr. U. Taubald, M. Teichmann, Dr. D. Tille, Dipl.-Ing. H. Vanecek, Dipl.-Chem. P. Velić, Dipl.
Ing. H. M. Somer, G. Strauss, Dr. G. Swoboda, Dr. U. Taubald, M. Teichmann, Dr. D. Tille, Dipl.-Ing. H. Vanecek, Dipl.-Chem. P. Velić, Dipl.-Ing. U. Vetter, H.-M. Wagner, Dipl.-Phys. J. Wagner, R. Wagner, Dr. E. Warkentin, Dr. C. Weber, ...
The book is intended for use mainly as a research monograph by the many workers who may encounter molybdenum chemistry or who are looking for its application and potential uses in different technological fields.
SSR 21 ( 1967 ) 3/13 , 8 ; C.A. 67 ( 1967 ) No. 76672 ) . [ 6 ] Campbell , T. T. ( J. Electrochem . Soc . 106 ( 1959 ) 119/23 ) . [ 7 ] El - Shall , H .; Zucker , G .; Lofftus , K. ( Proc . ... Vol . B 7 MoS2 , MoS2.2H20 , Mo S. 249.
Some of these shortages have disrupted the delivery of medical care. Molybdenum-99 for Medical Imaging examines the production and utilization of Mo-99 and associated medical isotopes, and provides recommendations for medical use.
The aim of this work is to 1) aid and improve the breadth of Mo paleoproxy interpretations by considering Mo speciation and 2) address outstanding research gaps concerning Mo systematics (cycling, partitioning, sequestration, etc.).
This volume 8 is the fourth in a series dealing with organomolybdenum compounds.