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长江河口潮区界溶解态无机氮磷的通量

长江流域资源与环境 2002年第1期11卷 64-68页

作者：傅瑞标沈焕庭刘新成华东师范大学河口海岸国家重点实验室上海200062

利用长江河口潮区界大通站的水质资料探讨了溶解态无机氮、磷浓度和通量的变化。结果表明 :NO-3、NH+4、DIN的浓度随季节变化不明显 ,而NO-2 、PO3-4的浓度是枯季较高、洪季较低 ;1963～ 1984年间 ,NO-3、NO-2 、NH+4、DIN和PO3-4的年... 详细信息

利用长江河口潮区界大通站的水质资料探讨了溶解态无机氮、磷浓度和通量的变化。结果表明 :NO-3、NH+4、DIN的浓度随季节变化不明显 ,而NO-2 、PO3-4的浓度是枯季较高、洪季较低 ;1963～ 1984年间 ,NO-3、NO-2 、NH+4、DIN和PO3-4的年平均浓度分别为 17.1、0 .4 3、7.1、2 4 .7、0 .19μmol/L ,平均通量分别为 3 3 .1、0 .5 1、3 .67、10 .5和 0 .5 4kg/s ,平均年通量分别为 10 4 .4 4、1.61、11.5 6、3 3 .1和 1.70万t;溶解态无机氮、磷的通量由于受到流量的影响而在年内分配不均匀 ,其中NO-3、NO-2 、NH+4、DIN和PO3-4在洪季的通量分别为全年的 72 .9%、5 8.1%、69.2 %、71%和 68.3 % ;NO-3、NO-2 、DIN年通量的总变化趋势是稳步上升 ,且与氮肥使用量成高度显著的正线性相关。1998年 ,NO-3、NO-2 、NH+4和PO3-4的年通量分别为 4 77.3、1.3 5 6、3 .0 97和 2 .2 96万t。

关键词：长江河口潮区界溶解态无机氮磷通量水质生态环境

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长江河口淡水端溶解态无机氮磷的通量

海洋学报 2002年第4期24卷 34-43页

作者：傅瑞标沈焕庭华东师范大学河口海岸国家重点实验室上海200062

1998年 2和 9月在长江河口淡水端连续观测了DIN (NO-3 ,NO-2 ,NH+ 4) ,PO3 -4 ,流速和流向 .结果表明 ,溶解态无机氮、磷浓度的时空变化较复杂 ;1 998年 2月NO-3 ,NO-2 ,NH+ 4和PO3 -4 的月通量分别为 1 6 82 4 1 ,974 4 ,1 9335和 2 6... 详细信息

1998年 2和 9月在长江河口淡水端连续观测了DIN (NO-3 ,NO-2 ,NH+ 4) ,PO3 -4 ,流速和流向 .结果表明 ,溶解态无机氮、磷浓度的时空变化较复杂 ;1 998年 2月NO-3 ,NO-2 ,NH+ 4和PO3 -4 的月通量分别为 1 6 82 4 1 ,974 4 ,1 9335和 2 6 48t,9月的月通量分别为 90 56 78,831 7,5797和 6 2 81t;1 998年NO-3 ,NO-2 ,NH+ 4和PO3 -4年通量分别为 4 97 1× 1 0 4,3 91 1× 1 0 4,1 0 2 2× 1 0 4和 4 1 55× 1 0 4t.

关键词：长江河口淡水端溶解态无机氮磷通量时空变化

Synthesis and Crystal Structure of a Dinuclear Compound Cu_2[(O=PPh_2)_2N]_2(μ-O_2PPh_2)_2

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Chinese Journal of Structural Chemistry 2006年第4期25卷 459-464页

作者：王欣项生昌盛天录傅瑞标李亚敏吴新涛 State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter The Chinese Academy of Sciences Fuzhou Fujian 350002 China

A neutral dinuclear compound Cu2[（O=PPh2）2N]2（μ-O2PPh2）2 has been unexpectedly prepared from the reaction of [Cu2（dppa）2（MeCN）4]（ClO4）2 （dppa = bis（diphenylphosphino）- amine） and Sn（edt）2（edt = ethane-1,2-dithiolate） in dichloromethane in air. ESR spectrum shows that the original Cu^＋ ion has been oxidized. The crystal structure determined by an X-ray single diffractometer displays that the concurrence of the redox and hydrolysis of the origin ligand dppa is taken with the formation of two new ligands. The complex crystallizes in triclinic, space group P1^- with a = 9.4269（13）, b = 10.7522（13）, c = 16.787（2）A^°, α= 92.042（5）, β= 104.591（7）, γ = 96.167（6）°, V= 1633.6（4） A^°3, C72H60 Cu2N2O8P6, Mr = 1394.12, Z = 1, D,. = 1.419 g/cm^3, F（000） = 718,μ = 0.856 mm^-1, the final R = 0.0530 and wR = 0.1096 for 4210 observed reflections with I 〉 2σ（I）.

关键词： copper(Ⅱ)-complex crystal structure oxidation hydrolysis

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长江口重金属元素的研究现状

上海水利 1998年第2期 35-38页

作者：傅瑞标孙振斌何青河口海岸动力沉积和动力地貌综合国家重点实验室上海200062

本文初步总结了长江口重金属的研究状况,并提出了一些设想和问题。

关键词：长江口重金属元素形态分析沉积物

Two New Coordination Polymers Assembled with a Functionalized Ligand:Syntheses and Crystal Structures

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Chinese Journal of Structural Chemistry 2012年第1期31卷 115-121页

作者：袁宁盛天录胡胜民傅瑞标吴新涛 State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of MatterChinese Academy of Sciences Graduate University of Chinese Academy of Sciences

Two new transition-metal organic coordination polymers [M（mna）2]（M = Cd（1）,Zn（2）;mna = 2-mercaptonicotinic anion） have been hydrothermally synthesized and structurally characterized by single-crystal X-ray diffraction along with IR and elemental *** 1 is generally a one-dimensional linear structure bridged through the sulfur donor of mna ligand,while 2 is a one-dimensional zigzag chain ligated via the oxygen donor of mna *** compounds further result in three-dimensional structures via intermolecular π...π stacking interactions and/or hydrogen bonding *** two compounds were structurally determined by single-crystal X-ray *** 1 crystallizes in monoclinic space group P21/c with a = 3.730（3）,b = 13.973（12）,c = 12.380（11） ,β = 97.953（18）°,V = 639.0（10） 3,Z = 2,CdC12H8O4N2S2,Mr = 420.72,Dc = 2.187 g/cm3,F（000） = 412,Rint = 0.0252,T = 293（2） K,μ = 2.052 mm？1,the final R = 0.0269 and wR = 0.0586 for 1377 observed reflections with I 2σ（I）.Complex 2 belongs to monoclinic space group P21/c with a = 13.376（2）,b = 12.8429（14）,c = 7.4856（10） ,β = 96.190（10）°,V = 1278.5（3） 3,Z = 4,ZnC12H8O4N2S2,Mr = 373.69,Dc = 1.941 g/cm3,F（000） = 752,Rint = 0.0414,T = 293（2） K,μ = 2.264 mm？1,the final R = 0.0418 and wR = 0.0966 for 2396 observed reflections with I 2σ（I）.

关键词： zinc cadmium crystal structure 2-mercaptonicotinic acid hydrothermal reaction

Hydrothermal Synthesis and Crystal Structure of a New Phosphonate:{[Cu(1,10-phen)]_2-(H_2O_3PCH_2C_6H_4C_6H_4CH_2PO_3H)2-(HO_3PCH_2C_6H_4C_6H_4CH_2PO_3H)}_n

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Chinese Journal of Structural Chemistry 2004年第10期23卷 1107-1110页

作者：傅瑞标吴新涛胡胜民王龙胜 State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter The Chinese Academy of Sciences Fuzhou Fujian 350002 China

A new stepping chain {[Cu(1,10-phen)]2(H2O3PCH2C6H4C6H4CH2PO3H)2(HO3P- CH2C6H4C6H4CH2PO3H)}n 1 (C66H60Cu2N4O18P6) has been hydrothermally synthesized and charac- terized by single-crystal X-ray diffraction. It belongs to monoclinic, space group C2/c with a = 25.6114(4), b = 18.3781(2), c = 16.5180(3) ? b = 124.0610(10)? V = 6441.00(17) ?, Z = 4, Dc = 1.557 g/cm3, m(Mo-Ka) = 0.887 mm-1, F(000) = 3104, the final R = 0.0853 and wR = 0.1676 for 5585 independent reflections.

关键词：合成晶体结构水热法磷酸酯铜

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长江口南槽重金属的分布特征

中国环境科学 2000年第4期20卷 357-360页

作者：傅瑞标何青孙振斌华东师范大学河口海岸国家重点实验室上海200062

利用ＩＣＰ－ＡＥＳ测试长江口南槽水体中各重金属浓度的结果表明，水相中Ｍｎ、Ｚｎ、Ｃｕ、Ａｌ、Ｆｅ的浓度在枯水期明显大于洪水期，而悬浮物中各重金属的浓度随季节变化不明显；表层悬浮物中各重金属浓度大多比底层高，水相中各重... 详细信息

利用ＩＣＰ－ＡＥＳ测试长江口南槽水体中各重金属浓度的结果表明，水相中Ｍｎ、Ｚｎ、Ｃｕ、Ａｌ、Ｆｅ的浓度在枯水期明显大于洪水期，而悬浮物中各重金属的浓度随季节变化不明显；表层悬浮物中各重金属浓度大多比底层高，水相中各重金属浓度则是底层比表层高．近１０多年来，水体中Ｃｕ、Ｐｂ、Ｃｄ的浓度变化不大，但Ｚｎ的浓度有明显的增大；Ｆｅ、Ａｌ、Ｍｎ、Ｃｕ等重金属之间具有良好的相关性，说明其化学行为具有相似性．水体中各重金属的分布受到稀释、离子交换、吸附和凝聚的影响．

关键词：长江口重金属悬浮物水质监测采样

Two New Inclusion 1,4-Butylenediphosphonates with 3D Hydrogen-bonded Frameworks

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Chinese Journal of Structural Chemistry 2004年第8期23卷 855-861页

作者：傅瑞标吴新涛胡胜民杜文新张建军 State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter The Chinese Academy of Sciences Fuzhou Fujian 350002 China

Two new inclusion 1,4-butylenediphosphonates with three-dimensional hydrogenbonded frameworks have been synthesized and determined by single-crystal X-ray diffraction. In compound 1, the two-dimensional cationic substructures interpenetrate into the anionic framework, and in compound 2, the cations are encapsulated in the three-dimensional framework. Crystal 1 (C14H24N2O8P2) belongs to triclinic, space group Pī with a = 9.4645(2), b = 9.6490(2), c = 11.9479(3)A, α = 79.7420(10), β = 73.5650(10),γ= 63.8420(10)o, V = 937.55(4) A3, Z = 2, Mr = 410.29, Dc = 1.453 g/cm3,μ(MoKα) = 0.276 mm-1, F(000) = 432, the final R = 0.0465 and wR = 0.1304 for 3274 independent reflections. Crystal 2 (C18H26N2O10P2) is of monoclinic, space group P21/c with a = 9.7069(12), b = 16.227(2), c = 6.9339(9) A, β = 98.834(3)o, V = 1079.2(2) A3, Z = 2, Mr = 492.35, Dc = 1.515 g/cm3, μ(MoKα) = 0.261 mm-1, F(000) = 516, the final R = 0.0611 and wR = 0.1162 for 1871 independent reflections.

关键词： 1,4-丁烯二磷酸氢键晶体结构合成 X射线衍射

A 2D Layered Thiostannate: Synthesis and Crystal Structure of [tmdpH_2]Sn_3S_7

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Chinese Journal of Structural Chemistry 2010年第2期29卷 260-264页

作者：王欣盛天录项生昌胡胜民傅瑞标吴新涛 State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of MatterChinese Academy of Sciences Graduate School of the Chinese Academy of Sciences

A new thiostannate,[tmdpH2]Sn3S7 1（tmdp = 4,4＇-trimethylenedipiperidine）,has been synthesized under solvothermal conditions and characterized by elemental analysis,IR spectroscopy,and single-crystal X-ray diffraction *** 1,the Sn3S4 secondary incomplete cubane-like building units are bridged by μ2-S atoms to form Sn12S12 rings which are then joined parallelly to the [001] plane,giving the final 2D（Sn3S7^2-）n layer of（6,3） *** layers are stacked along the c axis so that 24-membered ring channels are generated,in which the organic cations are *** compound crystallizes in monoclinic,space group C2/c,with a=23.052（3）,b=13.4039（12）,c=18.412（2）A,β=120.112（4）°,V=4921.3（9）A^3,C13H28N2S7Sn3,Mr=792.86,Z=8,Dc=2.140 g/cm^3,F（000）=3056,μ=3.619 mm^-1,the final R=0.0488 and wR=0.1125 for 4607 observed reflections with I〉2σ（I）.

关键词： thiostannate tmdp crystal structure 2D layer (6 3) network