TY - JOUR
T1 - Potassium hydrogen trans-glutaconate monohydrate at 295, 245 and 40 K, and its rubidium analogue at 298 K
AU - Kashino, Setsou
AU - Taka, Jun Ichiro
AU - Fukunaga, Takeo
AU - Ishida, Hiroyuki
PY - 2001/5/1
Y1 - 2001/5/1
N2 - A centrosymmetric and short O-H···O hydrogen bond was found in isomorphic crystals of potassium hydrogen trans-glutaconate monohydrate (potassium hydrogen trans-pent-2-ene-1,5-dioate, K+·C5H5 O4-·H2O), (I), and rubidium hydrogen trans-glutaconate monohydrate (rubidium hydrogen trans-pent-2-ene-1,5-dioate, Rb+·C5H5 O4-·H2O), (II). The O···O distance at room temperature is 2.444 (3) Å in (I), and 2.417 (4) Å in (II). The O···O distance for (I) showed no significant decrease at low temperatures.
AB - A centrosymmetric and short O-H···O hydrogen bond was found in isomorphic crystals of potassium hydrogen trans-glutaconate monohydrate (potassium hydrogen trans-pent-2-ene-1,5-dioate, K+·C5H5 O4-·H2O), (I), and rubidium hydrogen trans-glutaconate monohydrate (rubidium hydrogen trans-pent-2-ene-1,5-dioate, Rb+·C5H5 O4-·H2O), (II). The O···O distance at room temperature is 2.444 (3) Å in (I), and 2.417 (4) Å in (II). The O···O distance for (I) showed no significant decrease at low temperatures.
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U2 - 10.1107/S0108270101003237
DO - 10.1107/S0108270101003237
M3 - Article
C2 - 11353246
AN - SCOPUS:0035338570
SN - 0108-2701
VL - 57
SP - 549
EP - 552
JO - Acta Crystallographica Section C: Crystal Structure Communications
JF - Acta Crystallographica Section C: Crystal Structure Communications
IS - 5
ER -