共 50 条
- [4] Structure of ammonium hydrogen succinate at 80 and 20 K ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE, 1998, 54 : 889 - 894
- [5] Imidazolium hydrogen tartronate ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 2003, 59 : O1869 - O1871
- [6] 2-Pyridone-tartronic acid (1/1), 3-hydroxypyridinium hydrogen tartronate and 4-hydroxypyridinium hydrogen tartronate ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY, 2004, 60 (10): : O718 - O722
- [8] HYDROGEN BOND STUDIES .20. CRYSTAL STRUCTURE OF AMMONIUM FORMATE ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL CRYSTALLOGRAPHY AND CRYSTAL CHEMISTRY, 1968, B 24 : 565 - +
- [9] CRYOSORPTION PUMPING OF HYDROGEN AND HELIUM AT 20 DEGREES K JOURNAL OF VACUUM SCIENCE & TECHNOLOGY, 1965, 2 (04): : 165 - &