共 7 条
- [3] AN IMPROVED SYNTHESIS OF KETONITRONES [J]. SYNTHETIC COMMUNICATIONS, 1995, 25 (15) : 2275 - 2284
- [5] PHASE ANNEALING IN SHELX-90 - DIRECT METHODS FOR LARGER STRUCTURES [J]. ACTA CRYSTALLOGRAPHICA SECTION A, 1990, 46 : 467 - 473
- [6] SHELDRICK GM, 1993, SHELXL93 PROGRAM REF
- [7] 1991, XSCANS USERS MANUAL