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CRYSTALLOGRAPHIC INVESTIGATIONS OF METAL ORGANIC NETWORK SOLIDS

CRYSTALLOGRAPHIC INVESTIGATIONS OF METAL ORGANIC NETWORK SOLIDS
金属有机网络固体的晶体学研究
批准号:
6120547
负责人:
PETER T WOLCZANSKI
金额:
$0.02万
依托单位:
依托单位国家:
美国
项目类别:
财政年份:
1998
资助国家:
美国
项目状态:
已结题
起止时间:
1998-09-15 至 1999-08-14

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中文摘要
翻译
一类新的含共价键的固态网络 在金属和有机间隔物之间已经通过 用过量的二羟基芳族化合物处理M(OR)4(M = Ti、Zr、V) ((HO)2Ar)在各种溶剂(L)中的混合物。 一些结构控制-- 最重要的目标-已经实现。 在弱给体溶剂中, 材料被创建(X射线):1)Ti(OiPr)4,醌,Et 2 O-> [Ti2(f-1,6-OC6H4O)2(f-1,6-OC6H4OH)2(f-OC6H4OH)2](1); 2)Ti(OiPr)4, 醌,MeCN/H2O -> [Ti2(f-1,6-OC6H4O)2(f-1,6:eta-2,eta1-OC6H4O)2(OH2)2.(H2O)2。2019 - 04 - 04 01:01:02( (2); 3)Ti(OiPr)4,2,7-(OH)2-萘,Et2O -> [Ti2(f-1,7-OC10H6O)2(f-1,7:eta-2,eta-1-OC10H6OH)2(O-iPr)2](3)。 在 强供体溶剂,制备2-D络合物(X射线):1) Ti(OiPr)4,醌,py -> [cis-Ti(f-1,6-OC6H4O)2(py)2](4a); 2) Ti(OiPr)4,醌,py -> [trans-Ti(f-1,6-OC6H4O)2(py)2.py](4b); Ti(OiPr)4,间苯二酚,L(py,4-Ph-py -> [trans-Ti(f-1,5-OC 6 H4 O)2L 2] (五)、 使用长间隔子和良好供体,可以降低维数 此外,如一维梯形图所示[cis-Ti(f-1,7-OC 10 H6 O)2(py)2](6)。 已经制备了1、4 b和5的钒类似物。 约 从不同的M,间隔基干净地制备了100个新化合物, 和L,但是由于以下原因,难以获得X射线质量的晶体: 尺寸不足(<10-20 fm)。
英文摘要
A new class of solid-state networks containing covalent linkages between a metal and organic spacer has been established through the treatment of M(OR)4 (M = Ti, Zr, V) with excess dihydroxyaromatics ((HO)2Ar) in various solvents (L). Some structural control--a paramount goal--has been achieved. In weak donor solvents, 3-D materials are created (X-ray): 1) Ti(OiPr)4, quinone, Et2O -> [Ti2(f-1,6-OC6H4O)2(f-1,6-OC6H4OH)2(f-OC6H4OH)2] (1); 2) Ti(OiPr)4, quinone, MeCN/H2O -> [Ti2(f-1,6-OC6H4O)2(f-1,6:eta-2,eta1-OC6H4O)2(OH2)2.(H2O)2.(HOC6H4OH).2( (2); 3) Ti(OiPr)4, 2,7-(OH)2-napthalene, Et2O -> [Ti2(f-1,7-OC10H6O)2(f-1,7:eta-2,eta-1-OC10H6OH)2(O-iPr)2] (3). In strong donor solvents, 2-D complexes are prepared (X-ray): 1) Ti(OiPr)4, quinone,py -> [cis-Ti(f-1,6-OC6H4O)2(py)2] (4a); 2) Ti(OiPr)4, quinone, py -> [trans-Ti(f-1,6-OC6H4O)2(py)2.py] (4b); Ti(OiPr)4, resourcinol, L (py, 4-Ph-py -> [trans-Ti(f-1,5-OC6H4O)2L2] (5). With long spacers and good donors, the dimensionality can reduce further, as shown by the 1-D ladder [cis-Ti(f-1,7-OC10H6O)2(py)2] (6). Vanadium analogues of 1, 4b, and 5 have been prepared. Approximately 100 new compounds have been cleanly prepared from various M, spacer and L, but X-ray quality crystals are difficult to obtain due to insufficient size (<10-20 fm).
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CRYSTALLOGRAPHIC INVESTIGATIONS OF METAL ORGANIC NETWORK SOLIDS
  • 批准号:
    6281320
  • 项目类别:
  • 资助金额:
    $0.67万
  • 财政年份:
    1998
  • 负责人:
    PETER T WOLCZANSKI
  • 依托单位:
CRYSTALLOGRAPHIC D00IGATIONS OF METAL ORGANIC NETWORK SOLIDS
  • 批准号:
    6251668
  • 项目类别:
  • 资助金额:
    $1.12万
  • 财政年份:
    1997
  • 负责人:
    PETER T WOLCZANSKI
  • 依托单位:
海外基金