THE CRYSTAL STRUCTURE OF METHOXY-FORMYL-TRICHLOROACETYL-METHYLENE-PHOSPHORUS (YLID-IV)
Author(s) -
Cun-Heng He,
ZHENG QI-TAI,
SHEN FU-LING,
Shi-qi Dou,
Lin Guangda
Publication year - 1982
Publication title -
acta physica sinica
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.31.825
Subject(s) - monoclinic crystal system , crystal (programming language) , crystal structure , methylene , crystallography , physics , chemistry , materials science , medicinal chemistry , computer science , programming language
The YLID-IV (C22H18O3PCl3) crystal belongs to the monoclinic system with space group P21/n and unit cell parameter α = 13.518(6)?, b = 14.923(7)?, c = 11.473(5)?, β = 99.81(2), z = 4. The intensity data were collected on the Philips PW-1100 diffrac-tometer. The structure was determined by direct method (MULTAN-78) and refined by full-matrix least-squares method to a final R value of 0.074 for 2592 reflexions. The hydrogen atom locations were determined by difference Fourier synthesis.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom