TY - JOUR
T1 - Network hydrogen bonding in two new cocrystals sustained by 731-1731-1731-1, a tetrahedral hydrogen bond donor
AU - Abourahma, Heba
AU - Copp, Steven B.
AU - MacDonald, Mary Anne
AU - Meléndez, Rosa E.
AU - Batchilder, Susan D.
AU - Zaworotko, Michael J.
PY - 1995/11
Y1 - 1995/11
N2 - We report details of the synthesis and X-ray crystal structures of two new cocrystals that are sustained by the tetrahedral hydrogen bond donor [Mn(CO)3(μ3-OH)]4. [Mn(CO)3(μ3-OH)]4· 2(2,3,5,6-tetramethylpyrazine)·2H2O·2MeCN, a=21.503(3), b=12.674(1), c=17.318(2), β=102.15(2), C2/c, Dcalc=1.46 mg/m3, Z=4,4188 observed reflns, Rf=0.047, Rw=0.040; 1.[Mn(CO)3(μ3-OH)]4·4,4′-dipyridyl·2MeCn, a=16.942(6), b=12.395(2), c=18.790(6), β=114.88(3), C 2/c, Dcalc=1.60 mg/m3, Z=4,2430 observed reflns, Rf=0.043, Rw=0.051;2. 1 crystallizes as a 2-D grid, whereas 2 forms 1-D strands. The hydrogen bond patterns exhibited by 1 and 2 are analyzed in the context of our earlier studies involving [Mn(CO)3(μ3-OH)]4 and other relevant literature.
AB - We report details of the synthesis and X-ray crystal structures of two new cocrystals that are sustained by the tetrahedral hydrogen bond donor [Mn(CO)3(μ3-OH)]4. [Mn(CO)3(μ3-OH)]4· 2(2,3,5,6-tetramethylpyrazine)·2H2O·2MeCN, a=21.503(3), b=12.674(1), c=17.318(2), β=102.15(2), C2/c, Dcalc=1.46 mg/m3, Z=4,4188 observed reflns, Rf=0.047, Rw=0.040; 1.[Mn(CO)3(μ3-OH)]4·4,4′-dipyridyl·2MeCn, a=16.942(6), b=12.395(2), c=18.790(6), β=114.88(3), C 2/c, Dcalc=1.60 mg/m3, Z=4,2430 observed reflns, Rf=0.043, Rw=0.051;2. 1 crystallizes as a 2-D grid, whereas 2 forms 1-D strands. The hydrogen bond patterns exhibited by 1 and 2 are analyzed in the context of our earlier studies involving [Mn(CO)3(μ3-OH)]4 and other relevant literature.
KW - acetonitrile
KW - Crystal engineering
KW - hydrogen bonding
UR - http://www.scopus.com/inward/record.url?scp=21844507913&partnerID=8YFLogxK
U2 - 10.1007/BF01670326
DO - 10.1007/BF01670326
M3 - Article
AN - SCOPUS:21844507913
SN - 1074-1542
VL - 25
SP - 731
EP - 736
JO - Journal of Chemical Crystallography
JF - Journal of Chemical Crystallography
IS - 11
ER -