The Space Group of Potassium, Rubidium and Caesium Sulphates
نویسندگان
چکیده
منابع مشابه
The Space Group of Potassium, Rubidium and Caesium Sulphates.
above. For example, does each carbon atom of the ring in phenol lack one electron of filling its eight "possible electron positions" or do three of the carbon atoms lack two electrons each while the remaining three carbon atoms have all their "possible electron positions" filled, or is there some other combination? In conclusion, the main purpose of presenting this detailed scale model of the b...
متن کاملRubidium 5'P fine-structure transitions induced by collisions with potassium and caesium atoms
A diode-laser fluorescence experiment was performed in order to study fineStNCtUre transitions between 5'P states of rubidium atoms colliding with ground-state potassium or caesium atoms. The Rb(5'P,/,) state was optically excited and the intensity ratio of sensitized to direct fluorescence was measured. The obtained cross sections for the excitation energy transfer Rb('P,,J + Rb('PII2) induced...
متن کاملHigh-pressure phase transitions in rubidium and caesium hydroxides.
A computational investigation of the high-pressure phase sequence of the heaviest alkali hydroxides, RbOH and CsOH, shows that the phase diagram of both compounds is richer than hitherto thought. First-principles calculations suggest, based on energetics and comparisons to experimental diffraction and spectroscopy signatures, that the high-pressure phase RbOH-VI, stable above 6 GPa in experimen...
متن کاملPotassium and Rubidium Effluxes in Saccharomyces cerevisiae
M aría D . O rtega and A lonso Rodrí guez-N avarro Departamento de Microbiologfa, Escuela Tecnica Superior de Ingenieros Agrönomos, 14071 Cordoba, Spain Z. Naturforsch. 40c, 721 — 725 (1985); received May 22, 1985 Saccharomyces cerevisiae, Potassium Efflux, Rubidium Efflux, Potassium Transport, K+/K+ Exchange In growing cells, K+ and Rb+ effluxes followed first order kinetics, took place with s...
متن کاملPotassium and Rubidium Uptake in Freshwater Bivalves
Potassium transport characteristics were investigated in three species of freshwater bivalves: a corbiculid, Corbiculafluminea, and two unionids, Carunculina texasensis and Ligumia subrostrata. Using K, all three were found to take up potassium from dilute artificial pondwater ([K] about O.OSmmolP). The influx (7i) was 0.72/iequivg"drytissueh^ in the corbiculid, significantly higher than the va...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Proceedings of the National Academy of Sciences
سال: 1927
ISSN: 0027-8424,1091-6490
DOI: 10.1073/pnas.13.12.793