英语翻译Complex 1 crystallizes in an orthorhombic lattice withoutsolvates.The acetylenic phenyl ring is perpendicular to the(N^C^N)Pt plane,and the latter is coplanar with theab plane.Infinite PtII···PtII chains exist along the c axis,witha uniform intermetal contact of 3.383 \2 (shorter than the sumof van der Waals radii of 3.44 \2) and a Pt-Pt-Pt angle of172.858.Neighboring molecules are arranged in a staggeredfashion with a torsion angle of 49.48 aroun
英语翻译
Complex 1 crystallizes in an orthorhombic lattice without
solvates.The acetylenic phenyl ring is perpendicular to the
(N^C^N)Pt plane,and the latter is coplanar with the
ab plane.Infinite PtII···PtII chains exist along the c axis,with
a uniform intermetal contact of 3.383 \2 (shorter than the sum
of van der Waals radii of 3.44 \2) and a Pt-Pt-Pt angle of
172.858.Neighboring molecules are arranged in a staggered
fashion with a torsion angle of 49.48 around the Pt–Pt axis
(Figure 1b).Intermolecular C\2H···p interactions have been
discerned between every two adjacent molecules along the
b axis (Figure 1c),as indicated by a short contact of 2.691 \2
between H15 of the (N^C^N) ligand and acetylenic C19 of
another molecule,and a C15-H15-C19 angle of 159.68.No
short intermolecular contacts could be identified along the
a axis.
Complex 4 crystallizes as thin plates with intrinsic
twinning problems.Nevertheless,we were able to solve the
crystal structure of 4 by direct methods based on a set of X-ray
diffraction data with 87% completeness (see the Supporting
Information for details).The crystal structure has a monoclinic
space group with one half of a hexane solvate molecule
per three crystallographically independent molecules of the
complex.The (N^C^N)Pt planes of the these molecules are
nearly coplanar with the [10\21] crystal faces (see the
Supporting Information for diagrams).The intermetal distances
between the two neighboring molecules are 3.229,
4.879,and 3.710 \2.Similar to crystal 1,the intermolecular
C\2H···p(C\3C) interactions with a short contact distance of2.646 \2 and contact angle of 163.68 have been identified
between every two adjacent molecules along the c axis.
Complex 1 crystallizes in an orthorhombic lattice without混合物1晶体在正交晶格无
solvates.溶剂化物。 The acetylenic phenyl ring is perpendicular to the苯环的炔垂直于
(N^C^N)Pt plane, and the latter is coplanar with the （不适用荤^ ^ N）的铂飞机，后者是共面的
ab plane. ab面。 Infinite PtII···PtII chains exist along the c axis, with无限PtII · · · PtII链存在沿c轴与
a uniform intermetal contact of 3.383 (shorter than the sum一个统一的3.383金属间联系（短于总和
of van der Waals radii of 3.44 ) and a Pt-Pt-Pt angle of的范德华半径3.44）和铂铂铂角
172.858. 172.858。 Neighboring molecules are arranged in a staggered相邻分子排列在交错
fashion with a torsion angle of 49.48 around the Pt–Pt axis与周围的铂49.48扭转角铂时装轴
(Figure 1b). （图1b）。 Intermolecular CH···p interactions have been分子间甲烷· ·产品P互动得到
discerned between every two adjacent molecules along the看出每两间相邻的分子沿
b axis (Figure 1c), as indicated by a short contact of 2.691 B轴（图1c），经短暂的接触表明2.691
between H15 of the (N^C^N) ligand and acetylenic C19 of之间（不适用H15号ç ^ ^ N）的配体和炔C19的
another molecule, and a C15-H15-C19 angle of 159.68.另一个分子，1 C15 - H15号- C19的159.68角度。 No否
short intermolecular contacts could be identified along the分子间的接触，短期可确定沿
a axis.一轴。
Complex 4 crystallizes as thin plates with intrinsic区4晶体与薄板的内在
twinning problems.结对的问题。 Nevertheless, we were able to solve the然而，我们能够解决
crystal structure of 4 by direct methods based on a set of X-ray晶体结构由4的X设置的直接方法射线
diffraction data with 87% completeness (see the Supporting 87％的完整性衍射数据（见支持
Information for details).详细信息）。 The crystal structure has a monoclinic晶体结构有单斜
space group with one half of a hexane solvate molecule空间群的一个半己烷溶剂化分子
per three crystallographically independent molecules of the每3晶体学独立分子
complex.复杂。 The (N^C^N)Pt planes of the these molecules are对这些分子的（n ^荤^ N）的铂飞机
nearly coplanar with the [10 1] crystal faces (see the近共面与[10 1]晶面（见
Supporting Information for diagrams).支持图信息）。 The intermetal distances金属间距离的
between the two neighboring molecules are 3.229,这两个邻国之间的分子3.229，
4.879, and 3.710 . 4.879和3.710。 Similar to crystal 1, the intermolecular类似水晶1，分子
CH···p(CC) interactions with a short contact distance of2.646 and contact angle of 163.68 have been identified甲烷· ·产品P（消委会）的短距离of2.646联系和接触角的163.68互动已经确定
between every two adjacent molecules along the c axis.每两个之间沿c轴相邻分子。
络合物1在没有溶剂化物的正交晶格中结晶.乙炔基苯基环与(N∧C∧N)Pt平面垂直,后者与ab平面共平面.沿着c轴存在无限的PtII…PtII链,伴随着3.383Å（短于3.44的范德瓦尔斯半径之和）的均匀的金属间接触和172.85°的Pt-Pt-Pt角.相邻分子以一种交错形式排列,围绕Pt-Pt轴的扭转角为49.4°（图1b）.分子间C-H…π互作用在沿b轴的每两个相邻分子之间已辨别清楚（图1c）,就如由(N∧C∧N)配体的H15和另一分子的乙炔基C19之间2.691 Å的短接触,以及159.6°的C15-H15-C19角度所表明的那样.沿a轴不存在短的分子间接触可加以识别.
络合物4结晶为薄片,其存在两个固有的孪生问题.不管怎样,我们能够利用直接的方法解决络合物4的晶体结构问题,这种方法基于一组具有87％完整性的X射线衍射数据（详情见支持信息）.该晶体结构具有单斜晶的空间基团,络合物的每三个晶体学上独立的分子带半个己烷溶剂化物分子.这些分子的(N∧C∧N)Pt平面与[10-1]晶面是接近于共平面的（参见支持信息的图）.在两个相邻分子之间的金属间距离为3.229、4.879和3.710 Å.类似于晶体1,其具有2.646 Å短接触距离和163.6°接触角的分子间C-H…π（C≡C）互作用已经在沿c轴的每两个相邻的分子之间得到识别.