1995
DOI: 10.1021/j100010a042
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Domain Structure of Self-Assembled Alkanethiol Monolayers on Gold

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Cited by 204 publications
(231 citation statements)
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“…3 In Fig. 4 [10,[52][53][54][55]. At lower coverage (attainable by vapour phase dosing of thiols [56] or by heating above 370 [57,58]) and for short chain thiolates we detected striped structures [58] (see also [56,57,59,60]).…”
Section: Thiolate Layers and The Electrodeposition Of Metalsmentioning
confidence: 98%
See 1 more Smart Citation
“…3 In Fig. 4 [10,[52][53][54][55]. At lower coverage (attainable by vapour phase dosing of thiols [56] or by heating above 370 [57,58]) and for short chain thiolates we detected striped structures [58] (see also [56,57,59,60]).…”
Section: Thiolate Layers and The Electrodeposition Of Metalsmentioning
confidence: 98%
“…Unfortunately, it is impossible to deduce a structural model for them: firstly, the mechanism of tunnelling on thiolates is still under debate, hence the depth is difficult to interpret; secondly, molecular resolution of the grooves is very difficult. The simplest idea is an antiphase boundary where the S -S interdomain distance is larger than the intradomain distance of J3 atomic gold distances, but also missing rows of thiolate molecules have been suggested [55].…”
Section: Thiolate Layers and The Electrodeposition Of Metalsmentioning
confidence: 99%
“…It is now well known that the alkanethiols are arranged in striped structures when the coverage is low [8][9][10] and in a (√3 x √3)R30° or c(4√3 x 2√3) structure with a tilt angle of 30° from the surface normal when the coverage becomes high [11]. STM also revealed that there are many defects in the SAMs such as missing rows and pits [12][13][14].…”
Section: Introductionmentioning
confidence: 99%
“…Alkanethiolates occupy three-fold hollow sites of the Au (111) surface with S-S spacings of 4.99Å, and the molecular axes are tilted by 30 • -35 • with respect to the surface normal. [13][14][15][16][17][18][19][20][21][22][23][30][31][32][33][34][35] The sulfur-pairing model involves a c(4 × 2) superlattice of the hexagonal lattice, where alkanethiolates form sulfur head group dimers with S-S spacings of 2.2Å. [9][10][11][12][24][25][26] Furthermore, other structural models have been reported, including n × √ 3 unit cells (8 ≤ n ≤ 10).…”
mentioning
confidence: 99%