\documentclass{article} \usepackage{epsfig} \pagestyle{empty} \begin{document} $\mathrm{CH}_3\mathrm{NH}_2$ \pagebreak $i$ \pagebreak $0 \leq i < n$ \pagebreak $2 (i-1) + 1$ \pagebreak $2 i$ \pagebreak $(i-1)\times 2 + 1$ \pagebreak $i\times 2$ \pagebreak $B$ \pagebreak $\kappa_2$ \pagebreak $C_{2v}$ \pagebreak $C_1$ \pagebreak $a$ \pagebreak $b$ \pagebreak $\bar{r}_a$ \pagebreak $\bar{r}_b$ \pagebreak $r$ \pagebreak \[ r = \| \bar{r}_a - \bar{r}_b \| \] \pagebreak $c$ \pagebreak $\bar{r}_c$ \pagebreak $\theta$ \pagebreak \[ \bar{u}_{ab} = \frac{\bar{r}_a - \bar{r}_b}{\| \bar{r}_a - \bar{r}_b \|}\] \pagebreak \[ \bar{u}_{cb} = \frac{\bar{r}_c - \bar{r}_b}{\| \bar{r}_c - \bar{r}_b \|}\] \pagebreak \[ \theta = \arccos ( \bar{u}_{ab} \cdot \bar{u}_{cb} ) \] \pagebreak $d$ \pagebreak $\bar{r}_d$ \pagebreak $\tau$ \pagebreak \[ \bar{u}_{cd} = \frac{\bar{r}_c - \bar{r}_d}{\| \bar{r}_c - \bar{r}_b \|}\] \pagebreak \[ \bar{n}_{abc}= \frac{\bar{u}_{ab} \times \bar{u}_{cb}} {\| \bar{u}_{ab} \times \bar{u}_{cb} \|} \] \pagebreak \[ \bar{n}_{bcd}= \frac{\bar{u}_{cd} \times \bar{u}_{bc}} {\| \bar{u}_{cd} \times \bar{u}_{bc} \|} \] \pagebreak \[ s = \left\{ \begin{array}{ll} 1 & \mbox{if $(\bar{n}_{abc}\times\bar{n}_{bcd}) \cdot \bar{u}_{cb} > 0;$} \\ -1 & \mbox{otherwise} \end{array} \right. \] \pagebreak \[ \tau = s \arccos ( - \bar{n}_{abc} \cdot \bar{n}_{bcd} ) \] \pagebreak $\tau_s$ \pagebreak \[ \bar{n}_{abc}= \frac{\bar{u}_{ab} \times \bar{u}_{cb}} {\| \bar{u}_{ab} \times \bar{u}_{cb} \|}\] \pagebreak \[ \bar{n}_{bcd}= \frac{\bar{u}_{cd} \times \bar{u}_{cb}} {\| \bar{u}_{cd} \times \bar{u}_{cb} \|}\] \pagebreak \[ s = \left\{ \begin{array}{ll} -1 & \mbox{if $(\bar{n}_{abc}\times\bar{n}_{bcd}) \cdot \bar{u}_{cb} > 0$} \\ 1 & \mbox{otherwise} \end{array} \right. \] \pagebreak \[ \tau_s = s \sqrt{\left(1-(\bar{u}_{ab} \cdot \bar{u}_{cb}\right)^2) \left(1-(\bar{u}_{cb} \cdot \bar{u}_{cd}\right)^2)} \arccos ( - \bar{n}_{abc} \cdot \bar{n}_{bcd} )\] \pagebreak $\bar{u}$ \pagebreak $\bar{r}_a - \bar{r}_b$ \pagebreak $\bar{r}_b - \bar{r}_c$ \pagebreak $\theta_i$ \pagebreak \[ \bar{u}_{cb} = \frac{\bar{r}_b - \bar{r}_c}{\| \bar{r}_c - \bar{r}_b \|}\] \pagebreak \[ \theta_i = \pi - \arccos ( \bar{u}_{ab} \cdot \bar{u} ) - \arccos ( \bar{u}_{cb} \cdot \bar{u} )\] \pagebreak $\theta_o$ \pagebreak \[ \bar{n} = \frac{\bar{u} \times \bar{u}_{ab}} {\| \bar{u} \times \bar{u}_{ab} \|}\] \pagebreak \[ \theta_o = \pi - \arccos ( \bar{u}_{ab} \cdot \bar{n} ) - \arccos ( \bar{u}_{cb} \cdot \bar{n} )\] \pagebreak $n_0$ \pagebreak $n_1$ \pagebreak $n_2$ \pagebreak $O$ \pagebreak $X O X^T$ \pagebreak $X$ \pagebreak $x^d$ \pagebreak $x$ \pagebreak $O(n_\mathrm{basis}^5)$ \pagebreak $n_\mathrm{socc}$ \pagebreak $m$ \pagebreak $n_\mathrm{socc} = m - 1$ \pagebreak $n_\mathrm{docc}$ \pagebreak $n_\mathrm{docc} = (c - n_\mathrm{socc})/2$ \pagebreak $\Delta D$ \pagebreak $D$ \pagebreak $G$ \pagebreak \[ \bar{x}' = f(\bar{x}) \] \pagebreak $m_{ij}$ \pagebreak $a_i$ \pagebreak $b_j$ \pagebreak $T_d$ \pagebreak $I_h$ \pagebreak $n$ \pagebreak \end{document}