TY - JOUR
T1 - Two monomeric, octahedral complexes of alkaline earth metal salts
T2 - Syntheses, physical characteristics, and crystal structures of SrI 2·4HMPA and Sr(NCS)2·4HMPA [HMPA = O : P(NMe2)3]
AU - Barr, Donald
AU - Brooker, Alan T.
AU - Doyle, Michael J.
AU - Drake, Simon R.
AU - Raithby, Paul R.
AU - Snaith, Ronald
AU - Wright, Dominic S.
PY - 1989/12/31
Y1 - 1989/12/31
N2 - The complexes (SrI2·4HMPA)n, (1), and [Sr(NCS)2·4HMPA]n, (2), [HMPA = O: P(NMe 2)3], were synthesised by reactions of Sr metal, NH 4X solids (X = I and SCN, respectively), and HMPA (1:2:4 molar amounts) in toluene, and several HMPA complexes of calcium and barium halide and thiocyanate salts have been made by analogous routes; X-ray diffraction has shown that both Sr species have discrete molecular (n=1), octahedral structures, the X groups being trans in (1) but cis in (2).
AB - The complexes (SrI2·4HMPA)n, (1), and [Sr(NCS)2·4HMPA]n, (2), [HMPA = O: P(NMe 2)3], were synthesised by reactions of Sr metal, NH 4X solids (X = I and SCN, respectively), and HMPA (1:2:4 molar amounts) in toluene, and several HMPA complexes of calcium and barium halide and thiocyanate salts have been made by analogous routes; X-ray diffraction has shown that both Sr species have discrete molecular (n=1), octahedral structures, the X groups being trans in (1) but cis in (2).
UR - http://www.scopus.com/inward/record.url?scp=37049077989&partnerID=8YFLogxK
U2 - 10.1039/C39890000893
DO - 10.1039/C39890000893
M3 - Article
AN - SCOPUS:37049077989
SN - 0022-4936
SP - 893
EP - 895
JO - Journal of the Chemical Society, Chemical Communications
JF - Journal of the Chemical Society, Chemical Communications
IS - 14
ER -