TY - JOUR
T1 - Two new polyoxovanadate-supported transition metal complexes
T2 - [Zn(en) 2][Zn(en)2(H2O)2][{Zn(en)(enMe)} As6V15O42(H2O)]·4H 2O and [Zn2(enMe)2(en)3][{Zn(enMe) 2}As6V15O42(H2O)] ·4H2O
AU - Zheng, Shou Tian
AU - Chen, Yong Mei
AU - Zhang, Jie
AU - Yang, Guo Yu
PY - 2006
Y1 - 2006
N2 - Two novel As-V-O cluster supported transition metal complexes, [Zn(en) 2][Zn(en)2(H2O)2][{Zn(en)(enMe)} As6V15O42 (H2O)·4H 2O (1) and [Zn2(enMe)2(en)3] [{Zn(enMe)2}As6V15O42 (H 2O)]·4H2O (2), have been hydrothermally synthesized. The single X-ray diffraction studies reveal that both compounds consist of discrete noncentral polyoxoanions [{Zn(en)(enMe)}As6V 15O42 (H2O)]4- or [{Zn(enMe) 2}As6V15O42(H2O)] 4- cocrystallized with respective zinc coordination complexes. Interestingly, compounds 1 and 2 exhibit the first two polyoxovanadates containing As8V15O42(H2O)] 6- cluster decorated by only one transition metal complex. Crystal data: 1, monoclinic, P21/n, a = 14.9037(4) Å, b = 18.1243(5) Å, c = 27.6103(7) Å, β = 105.376(6)°, Z = 4; 2 monoclinic, P21/n, a = 14.9786(7) Å, b = 33.0534(16) Å, c = 14.9811(5) Å, Z = 4.
AB - Two novel As-V-O cluster supported transition metal complexes, [Zn(en) 2][Zn(en)2(H2O)2][{Zn(en)(enMe)} As6V15O42 (H2O)·4H 2O (1) and [Zn2(enMe)2(en)3] [{Zn(enMe)2}As6V15O42 (H 2O)]·4H2O (2), have been hydrothermally synthesized. The single X-ray diffraction studies reveal that both compounds consist of discrete noncentral polyoxoanions [{Zn(en)(enMe)}As6V 15O42 (H2O)]4- or [{Zn(enMe) 2}As6V15O42(H2O)] 4- cocrystallized with respective zinc coordination complexes. Interestingly, compounds 1 and 2 exhibit the first two polyoxovanadates containing As8V15O42(H2O)] 6- cluster decorated by only one transition metal complex. Crystal data: 1, monoclinic, P21/n, a = 14.9037(4) Å, b = 18.1243(5) Å, c = 27.6103(7) Å, β = 105.376(6)°, Z = 4; 2 monoclinic, P21/n, a = 14.9786(7) Å, b = 33.0534(16) Å, c = 14.9811(5) Å, Z = 4.
KW - Arsenate
KW - Crystal structures
KW - Hydrothermal synthesis
KW - Polyoxometalates
KW - Vanadium
UR - http://www.scopus.com/inward/record.url?scp=29244448279&partnerID=8YFLogxK
U2 - 10.1002/zaac.200500324
DO - 10.1002/zaac.200500324
M3 - Article
AN - SCOPUS:29244448279
SN - 0044-2313
VL - 632
SP - 155
EP - 159
JO - Zeitschrift fur Anorganische und Allgemeine Chemie
JF - Zeitschrift fur Anorganische und Allgemeine Chemie
IS - 1
ER -