319 |
|
real( kind = dp ), dimension(3,nLocal) :: f |
320 |
|
real( kind = dp ), dimension(3,nLocal) :: t |
321 |
|
|
322 |
< |
real (kind = dp), dimension(3) :: ul_i |
323 |
< |
real (kind = dp), dimension(3) :: ul_j |
322 |
> |
real (kind = dp), dimension(3) :: ux_i, uy_i, uz_i |
323 |
> |
real (kind = dp), dimension(3) :: ux_j, uy_j, uz_j |
324 |
> |
real (kind = dp), dimension(3) :: dudux_i, duduy_i, duduz_i |
325 |
> |
real (kind = dp), dimension(3) :: dudux_j, duduy_j, duduz_j |
326 |
|
|
327 |
|
logical :: i_is_Charge, i_is_Dipole, i_is_SplitDipole, i_is_Quadrupole |
328 |
|
logical :: j_is_Charge, j_is_Dipole, j_is_SplitDipole, j_is_Quadrupole |
329 |
|
integer :: me1, me2, id1, id2 |
330 |
|
real (kind=dp) :: q_i, q_j, mu_i, mu_j, d_i, d_j |
331 |
+ |
real (kind=dp) :: qxx_i, qyy_i, qzz_i |
332 |
+ |
real (kind=dp) :: qxx_j, qyy_j, qzz_j |
333 |
+ |
real (kind=dp) :: cx_i, cy_i, cz_i |
334 |
+ |
real (kind=dp) :: cx_j, cy_j, cz_j |
335 |
+ |
real (kind=dp) :: cx2, cy2, cz2 |
336 |
|
real (kind=dp) :: ct_i, ct_j, ct_ij, a1 |
337 |
|
real (kind=dp) :: riji, ri, ri2, ri3, ri4 |
338 |
|
real (kind=dp) :: pref, vterm, epot, dudr |
339 |
|
real (kind=dp) :: xhat, yhat, zhat |
340 |
|
real (kind=dp) :: dudx, dudy, dudz |
341 |
|
real (kind=dp) :: drdxj, drdyj, drdzj |
335 |
– |
real (kind=dp) :: duduix, duduiy, duduiz, dudujx, dudujy, dudujz |
342 |
|
real (kind=dp) :: scale, sc2, bigR |
343 |
|
|
344 |
|
if (.not.allocated(ElectrostaticMap)) then |
385 |
|
if (i_is_Dipole) then |
386 |
|
mu_i = ElectrostaticMap(me1)%dipole_moment |
387 |
|
#ifdef IS_MPI |
388 |
< |
ul_i(1) = eFrame_Row(3,atom1) |
389 |
< |
ul_i(2) = eFrame_Row(6,atom1) |
390 |
< |
ul_i(3) = eFrame_Row(9,atom1) |
388 |
> |
uz_i(1) = eFrame_Row(3,atom1) |
389 |
> |
uz_i(2) = eFrame_Row(6,atom1) |
390 |
> |
uz_i(3) = eFrame_Row(9,atom1) |
391 |
|
#else |
392 |
< |
ul_i(1) = eFrame(3,atom1) |
393 |
< |
ul_i(2) = eFrame(6,atom1) |
394 |
< |
ul_i(3) = eFrame(9,atom1) |
392 |
> |
uz_i(1) = eFrame(3,atom1) |
393 |
> |
uz_i(2) = eFrame(6,atom1) |
394 |
> |
uz_i(3) = eFrame(9,atom1) |
395 |
|
#endif |
396 |
< |
ct_i = ul_i(1)*drdxj + ul_i(2)*drdyj + ul_i(3)*drdzj |
396 |
> |
ct_i = uz_i(1)*xhat + uz_i(2)*yhat + uz_i(3)*zhat |
397 |
|
|
398 |
|
if (i_is_SplitDipole) then |
399 |
|
d_i = ElectrostaticMap(me1)%split_dipole_distance |
401 |
|
|
402 |
|
endif |
403 |
|
|
404 |
+ |
if (i_is_Quadrupole) then |
405 |
+ |
qxx_i = ElectrostaticMap(me1)%quadrupole_moments(1) |
406 |
+ |
qyy_i = ElectrostaticMap(me1)%quadrupole_moments(2) |
407 |
+ |
qzz_i = ElectrostaticMap(me1)%quadrupole_moments(3) |
408 |
+ |
#ifdef IS_MPI |
409 |
+ |
ux_i(1) = eFrame_Row(1,atom1) |
410 |
+ |
ux_i(2) = eFrame_Row(4,atom1) |
411 |
+ |
ux_i(3) = eFrame_Row(7,atom1) |
412 |
+ |
uy_i(1) = eFrame_Row(2,atom1) |
413 |
+ |
uy_i(2) = eFrame_Row(5,atom1) |
414 |
+ |
uy_i(3) = eFrame_Row(8,atom1) |
415 |
+ |
uz_i(1) = eFrame_Row(3,atom1) |
416 |
+ |
uz_i(2) = eFrame_Row(6,atom1) |
417 |
+ |
uz_i(3) = eFrame_Row(9,atom1) |
418 |
+ |
#else |
419 |
+ |
ux_i(1) = eFrame(1,atom1) |
420 |
+ |
ux_i(2) = eFrame(4,atom1) |
421 |
+ |
ux_i(3) = eFrame(7,atom1) |
422 |
+ |
uy_i(1) = eFrame(2,atom1) |
423 |
+ |
uy_i(2) = eFrame(5,atom1) |
424 |
+ |
uy_i(3) = eFrame(8,atom1) |
425 |
+ |
uz_i(1) = eFrame(3,atom1) |
426 |
+ |
uz_i(2) = eFrame(6,atom1) |
427 |
+ |
uz_i(3) = eFrame(9,atom1) |
428 |
+ |
#endif |
429 |
+ |
cx_i = ux_i(1)*xhat + ux_i(2)*yhat + ux_i(3)*zhat |
430 |
+ |
cy_i = uy_i(1)*xhat + uy_i(2)*yhat + uy_i(3)*zhat |
431 |
+ |
cz_i = uz_i(1)*xhat + uz_i(2)*yhat + uz_i(3)*zhat |
432 |
+ |
endif |
433 |
+ |
|
434 |
+ |
|
435 |
|
if (j_is_Charge) then |
436 |
|
q_j = ElectrostaticMap(me2)%charge |
437 |
|
endif |
439 |
|
if (j_is_Dipole) then |
440 |
|
mu_j = ElectrostaticMap(me2)%dipole_moment |
441 |
|
#ifdef IS_MPI |
442 |
< |
ul_j(1) = eFrame_Col(3,atom2) |
443 |
< |
ul_j(2) = eFrame_Col(6,atom2) |
444 |
< |
ul_j(3) = eFrame_Col(9,atom2) |
442 |
> |
uz_j(1) = eFrame_Col(3,atom2) |
443 |
> |
uz_j(2) = eFrame_Col(6,atom2) |
444 |
> |
uz_j(3) = eFrame_Col(9,atom2) |
445 |
|
#else |
446 |
< |
ul_j(1) = eFrame(3,atom2) |
447 |
< |
ul_j(2) = eFrame(6,atom2) |
448 |
< |
ul_j(3) = eFrame(9,atom2) |
446 |
> |
uz_j(1) = eFrame(3,atom2) |
447 |
> |
uz_j(2) = eFrame(6,atom2) |
448 |
> |
uz_j(3) = eFrame(9,atom2) |
449 |
|
#endif |
450 |
< |
ct_j = ul_j(1)*drdxj + ul_j(2)*drdyj + ul_j(3)*drdzj |
450 |
> |
ct_j = uz_j(1)*drdxj + uz_j(2)*drdyj + uz_j(3)*drdzj |
451 |
|
|
452 |
|
if (j_is_SplitDipole) then |
453 |
|
d_j = ElectrostaticMap(me2)%split_dipole_distance |
454 |
|
endif |
455 |
|
endif |
456 |
|
|
457 |
+ |
if (j_is_Quadrupole) then |
458 |
+ |
qxx_j = ElectrostaticMap(me2)%quadrupole_moments(1) |
459 |
+ |
qyy_j = ElectrostaticMap(me2)%quadrupole_moments(2) |
460 |
+ |
qzz_j = ElectrostaticMap(me2)%quadrupole_moments(3) |
461 |
+ |
#ifdef IS_MPI |
462 |
+ |
ux_j(1) = eFrame_Col(1,atom2) |
463 |
+ |
ux_j(2) = eFrame_Col(4,atom2) |
464 |
+ |
ux_j(3) = eFrame_Col(7,atom2) |
465 |
+ |
uy_j(1) = eFrame_Col(2,atom2) |
466 |
+ |
uy_j(2) = eFrame_Col(5,atom2) |
467 |
+ |
uy_j(3) = eFrame_Col(8,atom2) |
468 |
+ |
uz_j(1) = eFrame_Col(3,atom2) |
469 |
+ |
uz_j(2) = eFrame_Col(6,atom2) |
470 |
+ |
uz_j(3) = eFrame_Col(9,atom2) |
471 |
+ |
#else |
472 |
+ |
ux_j(1) = eFrame(1,atom2) |
473 |
+ |
ux_j(2) = eFrame(4,atom2) |
474 |
+ |
ux_j(3) = eFrame(7,atom2) |
475 |
+ |
uy_j(1) = eFrame(2,atom2) |
476 |
+ |
uy_j(2) = eFrame(5,atom2) |
477 |
+ |
uy_j(3) = eFrame(8,atom2) |
478 |
+ |
uz_j(1) = eFrame(3,atom2) |
479 |
+ |
uz_j(2) = eFrame(6,atom2) |
480 |
+ |
uz_j(3) = eFrame(9,atom2) |
481 |
+ |
#endif |
482 |
+ |
cx_j = ux_j(1)*xhat + ux_j(2)*yhat + ux_j(3)*zhat |
483 |
+ |
cy_j = uy_j(1)*xhat + uy_j(2)*yhat + uy_j(3)*zhat |
484 |
+ |
cz_j = uz_j(1)*xhat + uz_j(2)*yhat + uz_j(3)*zhat |
485 |
+ |
endif |
486 |
+ |
|
487 |
|
epot = 0.0_dp |
488 |
|
dudx = 0.0_dp |
489 |
|
dudy = 0.0_dp |
490 |
|
dudz = 0.0_dp |
491 |
|
|
492 |
< |
duduix = 0.0_dp |
493 |
< |
duduiy = 0.0_dp |
494 |
< |
duduiz = 0.0_dp |
492 |
> |
dudux_i = 0.0_dp |
493 |
> |
duduy_i = 0.0_dp |
494 |
> |
duduz_i = 0.0_dp |
495 |
|
|
496 |
< |
dudujx = 0.0_dp |
497 |
< |
dudujy = 0.0_dp |
498 |
< |
dudujz = 0.0_dp |
496 |
> |
dudux_j = 0.0_dp |
497 |
> |
duduy_j = 0.0_dp |
498 |
> |
duduz_j = 0.0_dp |
499 |
|
|
500 |
|
if (i_is_Charge) then |
501 |
|
|
537 |
|
!! r_j - r_i and the charge-dipole potential takes the origin |
538 |
|
!! as the point dipole, which is atom j in this case. |
539 |
|
|
540 |
< |
dudx = dudx + pref * sw * ri3 * ( ul_j(1) + 3.0d0*ct_j*xhat*sc2) |
541 |
< |
dudy = dudy + pref * sw * ri3 * ( ul_j(2) + 3.0d0*ct_j*yhat*sc2) |
542 |
< |
dudz = dudz + pref * sw * ri3 * ( ul_j(3) + 3.0d0*ct_j*zhat*sc2) |
540 |
> |
dudx = dudx + pref * sw * ri3 * ( uz_j(1) + 3.0d0*ct_j*xhat*sc2) |
541 |
> |
dudy = dudy + pref * sw * ri3 * ( uz_j(2) + 3.0d0*ct_j*yhat*sc2) |
542 |
> |
dudz = dudz + pref * sw * ri3 * ( uz_j(3) + 3.0d0*ct_j*zhat*sc2) |
543 |
|
|
544 |
< |
dudujx = dudujx - pref * sw * ri2 * xhat * scale |
545 |
< |
dudujy = dudujy - pref * sw * ri2 * yhat * scale |
546 |
< |
dudujz = dudujz - pref * sw * ri2 * zhat * scale |
544 |
> |
duduz_j(1) = duduz_j(1) - pref * sw * ri2 * xhat * scale |
545 |
> |
duduz_j(2) = duduz_j(2) - pref * sw * ri2 * yhat * scale |
546 |
> |
duduz_j(3) = duduz_j(3) - pref * sw * ri2 * zhat * scale |
547 |
|
|
548 |
|
endif |
549 |
|
|
550 |
+ |
if (j_is_Quadrupole) then |
551 |
+ |
ri2 = riji * riji |
552 |
+ |
ri3 = ri2 * riji |
553 |
+ |
ri4 = ri2 * ri2 |
554 |
+ |
cx2 = cx_j * cx_j |
555 |
+ |
cy2 = cy_j * cy_j |
556 |
+ |
cz2 = cz_j * cz_j |
557 |
+ |
|
558 |
+ |
|
559 |
+ |
pref = pre14 * q_i / 6.0_dp |
560 |
+ |
vterm = pref * ri3 * (qxx_j * (3.0_dp*cx2 - 1.0_dp) + & |
561 |
+ |
qyy_j * (3.0_dp*cy2 - 1.0_dp) + & |
562 |
+ |
qzz_j * (3.0_dp*cz2 - 1.0_dp)) |
563 |
+ |
vpair = vpair + vterm |
564 |
+ |
epot = epot + sw * vterm |
565 |
+ |
|
566 |
+ |
dudx = dudx - 5.0_dp*sw*vterm*riji*xhat - pref * sw * ri4 * ( & |
567 |
+ |
qxx_j*(6.0_dp*cx_j*ux_j(1) - 2.0_dp*xhat) + & |
568 |
+ |
qyy_j*(6.0_dp*cy_j*uy_j(1) - 2.0_dp*xhat) + & |
569 |
+ |
qzz_j*(6.0_dp*cz_j*uz_j(1) - 2.0_dp*xhat) ) |
570 |
+ |
dudy = dudy - 5.0_dp*sw*vterm*riji*yhat - pref * sw * ri4 * ( & |
571 |
+ |
qxx_j*(6.0_dp*cx_j*ux_j(2) - 2.0_dp*yhat) + & |
572 |
+ |
qyy_j*(6.0_dp*cy_j*uy_j(2) - 2.0_dp*yhat) + & |
573 |
+ |
qzz_j*(6.0_dp*cz_j*uz_j(2) - 2.0_dp*yhat) ) |
574 |
+ |
dudz = dudz - 5.0_dp*sw*vterm*riji*zhat - pref * sw * ri4 * ( & |
575 |
+ |
qxx_j*(6.0_dp*cx_j*ux_j(3) - 2.0_dp*zhat) + & |
576 |
+ |
qyy_j*(6.0_dp*cy_j*uy_j(3) - 2.0_dp*zhat) + & |
577 |
+ |
qzz_j*(6.0_dp*cz_j*uz_j(3) - 2.0_dp*zhat) ) |
578 |
+ |
|
579 |
+ |
dudux_j(1) = dudux_j(1) + pref * sw * ri3 * (qxx_j*6.0_dp*cx_j*xhat) |
580 |
+ |
dudux_j(2) = dudux_j(2) + pref * sw * ri3 * (qxx_j*6.0_dp*cx_j*yhat) |
581 |
+ |
dudux_j(3) = dudux_j(3) + pref * sw * ri3 * (qxx_j*6.0_dp*cx_j*zhat) |
582 |
+ |
|
583 |
+ |
duduy_j(1) = duduy_j(1) + pref * sw * ri3 * (qyy_j*6.0_dp*cy_j*xhat) |
584 |
+ |
duduy_j(2) = duduy_j(2) + pref * sw * ri3 * (qyy_j*6.0_dp*cy_j*yhat) |
585 |
+ |
duduy_j(3) = duduy_j(3) + pref * sw * ri3 * (qyy_j*6.0_dp*cy_j*zhat) |
586 |
+ |
|
587 |
+ |
duduz_j(1) = duduz_j(1) + pref * sw * ri3 * (qzz_j*6.0_dp*cz_j*xhat) |
588 |
+ |
duduz_j(2) = duduz_j(2) + pref * sw * ri3 * (qzz_j*6.0_dp*cz_j*yhat) |
589 |
+ |
duduz_j(3) = duduz_j(3) + pref * sw * ri3 * (qzz_j*6.0_dp*cz_j*zhat) |
590 |
+ |
endif |
591 |
+ |
|
592 |
|
endif |
593 |
|
|
594 |
|
if (i_is_Dipole) then |
613 |
|
vpair = vpair + vterm |
614 |
|
epot = epot + sw * vterm |
615 |
|
|
616 |
< |
dudx = dudx + pref * sw * ri3 * ( ul_i(1) - 3.0d0 * ct_i * xhat*sc2) |
617 |
< |
dudy = dudy + pref * sw * ri3 * ( ul_i(2) - 3.0d0 * ct_i * yhat*sc2) |
618 |
< |
dudz = dudz + pref * sw * ri3 * ( ul_i(3) - 3.0d0 * ct_i * zhat*sc2) |
616 |
> |
dudx = dudx + pref * sw * ri3 * ( uz_i(1) - 3.0d0 * ct_i * xhat*sc2) |
617 |
> |
dudy = dudy + pref * sw * ri3 * ( uz_i(2) - 3.0d0 * ct_i * yhat*sc2) |
618 |
> |
dudz = dudz + pref * sw * ri3 * ( uz_i(3) - 3.0d0 * ct_i * zhat*sc2) |
619 |
|
|
620 |
< |
duduix = duduix + pref * sw * ri2 * xhat * scale |
621 |
< |
duduiy = duduiy + pref * sw * ri2 * yhat * scale |
622 |
< |
duduiz = duduiz + pref * sw * ri2 * zhat * scale |
620 |
> |
duduz_i(1) = duduz_i(1) + pref * sw * ri2 * xhat * scale |
621 |
> |
duduz_i(2) = duduz_i(2) + pref * sw * ri2 * yhat * scale |
622 |
> |
duduz_i(3) = duduz_i(3) + pref * sw * ri2 * zhat * scale |
623 |
|
endif |
624 |
|
|
625 |
|
if (j_is_Dipole) then |
643 |
|
endif |
644 |
|
endif |
645 |
|
|
646 |
< |
ct_ij = ul_i(1)*ul_j(1) + ul_i(2)*ul_j(2) + ul_i(3)*ul_j(3) |
646 |
> |
ct_ij = uz_i(1)*uz_j(1) + uz_i(2)*uz_j(2) + uz_i(3)*uz_j(3) |
647 |
|
|
648 |
|
ri2 = ri * ri |
649 |
|
ri3 = ri2 * ri |
657 |
|
|
658 |
|
a1 = 5.0d0 * ct_i * ct_j * sc2 - ct_ij |
659 |
|
|
660 |
< |
dudx=dudx+pref*sw*3.0d0*ri4*scale*(a1*xhat-ct_i*ul_j(1)-ct_j*ul_i(1)) |
661 |
< |
dudy=dudy+pref*sw*3.0d0*ri4*scale*(a1*yhat-ct_i*ul_j(2)-ct_j*ul_i(2)) |
662 |
< |
dudz=dudz+pref*sw*3.0d0*ri4*scale*(a1*zhat-ct_i*ul_j(3)-ct_j*ul_i(3)) |
660 |
> |
dudx=dudx+pref*sw*3.0d0*ri4*scale*(a1*xhat-ct_i*uz_j(1)-ct_j*uz_i(1)) |
661 |
> |
dudy=dudy+pref*sw*3.0d0*ri4*scale*(a1*yhat-ct_i*uz_j(2)-ct_j*uz_i(2)) |
662 |
> |
dudz=dudz+pref*sw*3.0d0*ri4*scale*(a1*zhat-ct_i*uz_j(3)-ct_j*uz_i(3)) |
663 |
|
|
664 |
< |
duduix = duduix + pref*sw*ri3*(ul_j(1) - 3.0d0*ct_j*xhat*sc2) |
665 |
< |
duduiy = duduiy + pref*sw*ri3*(ul_j(2) - 3.0d0*ct_j*yhat*sc2) |
666 |
< |
duduiz = duduiz + pref*sw*ri3*(ul_j(3) - 3.0d0*ct_j*zhat*sc2) |
664 |
> |
duduz_i(1) = duduz_i(1) + pref*sw*ri3*(uz_j(1) - 3.0d0*ct_j*xhat*sc2) |
665 |
> |
duduz_i(2) = duduz_i(2) + pref*sw*ri3*(uz_j(2) - 3.0d0*ct_j*yhat*sc2) |
666 |
> |
duduz_i(3) = duduz_i(3) + pref*sw*ri3*(uz_j(3) - 3.0d0*ct_j*zhat*sc2) |
667 |
|
|
668 |
< |
dudujx = dudujx + pref*sw*ri3*(ul_i(1) - 3.0d0*ct_i*xhat*sc2) |
669 |
< |
dudujy = dudujy + pref*sw*ri3*(ul_i(2) - 3.0d0*ct_i*yhat*sc2) |
670 |
< |
dudujz = dudujz + pref*sw*ri3*(ul_i(3) - 3.0d0*ct_i*zhat*sc2) |
668 |
> |
duduz_j(1) = duduz_j(1) + pref*sw*ri3*(uz_i(1) - 3.0d0*ct_i*xhat*sc2) |
669 |
> |
duduz_j(2) = duduz_j(2) + pref*sw*ri3*(uz_i(2) - 3.0d0*ct_i*yhat*sc2) |
670 |
> |
duduz_j(3) = duduz_j(3) + pref*sw*ri3*(uz_i(3) - 3.0d0*ct_i*zhat*sc2) |
671 |
|
endif |
672 |
|
|
673 |
|
endif |
674 |
+ |
|
675 |
+ |
if (i_is_Quadrupole) then |
676 |
+ |
if (j_is_Charge) then |
677 |
+ |
|
678 |
+ |
ri2 = riji * riji |
679 |
+ |
ri3 = ri2 * riji |
680 |
+ |
ri4 = ri2 * ri2 |
681 |
+ |
cx2 = cx_i * cx_i |
682 |
+ |
cy2 = cy_i * cy_i |
683 |
+ |
cz2 = cz_i * cz_i |
684 |
+ |
|
685 |
+ |
pref = pre14 * q_j / 6.0_dp |
686 |
+ |
vterm = pref * ri3 * (qxx_i * (3.0_dp*cx2 - 1.0_dp) + & |
687 |
+ |
qyy_i * (3.0_dp*cy2 - 1.0_dp) + & |
688 |
+ |
qzz_i * (3.0_dp*cz2 - 1.0_dp)) |
689 |
+ |
vpair = vpair + vterm |
690 |
+ |
epot = epot + sw * vterm |
691 |
+ |
|
692 |
+ |
dudx = dudx - 5.0_dp*sw*vterm*riji*xhat - pref * sw * ri4 * ( & |
693 |
+ |
qxx_i*(6.0_dp*cx_i*ux_i(1) - 2.0_dp*xhat) + & |
694 |
+ |
qyy_i*(6.0_dp*cy_i*uy_i(1) - 2.0_dp*xhat) + & |
695 |
+ |
qzz_i*(6.0_dp*cz_i*uz_i(1) - 2.0_dp*xhat) ) |
696 |
+ |
dudy = dudy - 5.0_dp*sw*vterm*riji*yhat - pref * sw * ri4 * ( & |
697 |
+ |
qxx_i*(6.0_dp*cx_i*ux_i(2) - 2.0_dp*yhat) + & |
698 |
+ |
qyy_i*(6.0_dp*cy_i*uy_i(2) - 2.0_dp*yhat) + & |
699 |
+ |
qzz_i*(6.0_dp*cz_i*uz_i(2) - 2.0_dp*yhat) ) |
700 |
+ |
dudz = dudz - 5.0_dp*sw*vterm*riji*zhat - pref * sw * ri4 * ( & |
701 |
+ |
qxx_i*(6.0_dp*cx_i*ux_i(3) - 2.0_dp*zhat) + & |
702 |
+ |
qyy_i*(6.0_dp*cy_i*uy_i(3) - 2.0_dp*zhat) + & |
703 |
+ |
qzz_i*(6.0_dp*cz_i*uz_i(3) - 2.0_dp*zhat) ) |
704 |
+ |
|
705 |
+ |
dudux_i(1) = dudux_i(1) + pref * sw * ri3 * (qxx_i*6.0_dp*cx_i*xhat) |
706 |
+ |
dudux_i(2) = dudux_i(2) + pref * sw * ri3 * (qxx_i*6.0_dp*cx_i*yhat) |
707 |
+ |
dudux_i(3) = dudux_i(3) + pref * sw * ri3 * (qxx_i*6.0_dp*cx_i*zhat) |
708 |
+ |
|
709 |
+ |
duduy_i(1) = duduy_i(1) + pref * sw * ri3 * (qyy_i*6.0_dp*cy_i*xhat) |
710 |
+ |
duduy_i(2) = duduy_i(2) + pref * sw * ri3 * (qyy_i*6.0_dp*cy_i*yhat) |
711 |
+ |
duduy_i(3) = duduy_i(3) + pref * sw * ri3 * (qyy_i*6.0_dp*cy_i*zhat) |
712 |
+ |
|
713 |
+ |
duduz_i(1) = duduz_i(1) + pref * sw * ri3 * (qzz_i*6.0_dp*cz_i*xhat) |
714 |
+ |
duduz_i(2) = duduz_i(2) + pref * sw * ri3 * (qzz_i*6.0_dp*cz_i*yhat) |
715 |
+ |
duduz_i(3) = duduz_i(3) + pref * sw * ri3 * (qzz_i*6.0_dp*cz_i*zhat) |
716 |
+ |
endif |
717 |
+ |
endif |
718 |
+ |
|
719 |
|
|
720 |
|
if (do_pot) then |
721 |
|
#ifdef IS_MPI |
736 |
|
f_Col(3,atom2) = f_Col(3,atom2) - dudz |
737 |
|
|
738 |
|
if (i_is_Dipole .or. i_is_Quadrupole) then |
739 |
< |
t_Row(1,atom1) = t_Row(1,atom1) - ul_i(2)*duduiz + ul_i(3)*duduiy |
740 |
< |
t_Row(2,atom1) = t_Row(2,atom1) - ul_i(3)*duduix + ul_i(1)*duduiz |
741 |
< |
t_Row(3,atom1) = t_Row(3,atom1) - ul_i(1)*duduiy + ul_i(2)*duduix |
739 |
> |
t_Row(1,atom1)=t_Row(1,atom1) - uz_i(2)*duduz_i(3) + uz_i(3)*duduz_i(2) |
740 |
> |
t_Row(2,atom1)=t_Row(2,atom1) - uz_i(3)*duduz_i(1) + uz_i(1)*duduz_i(3) |
741 |
> |
t_Row(3,atom1)=t_Row(3,atom1) - uz_i(1)*duduz_i(2) + uz_i(2)*duduz_i(1) |
742 |
|
endif |
743 |
+ |
if (i_is_Quadrupole) then |
744 |
+ |
t_Row(1,atom1)=t_Row(1,atom1) - ux_i(2)*dudux_i(3) + ux_i(3)*dudux_i(2) |
745 |
+ |
t_Row(2,atom1)=t_Row(2,atom1) - ux_i(3)*dudux_i(1) + ux_i(1)*dudux_i(3) |
746 |
+ |
t_Row(3,atom1)=t_Row(3,atom1) - ux_i(1)*dudux_i(2) + ux_i(2)*dudux_i(1) |
747 |
|
|
748 |
+ |
t_Row(1,atom1)=t_Row(1,atom1) - uy_i(2)*duduy_i(3) + uy_i(3)*duduy_i(2) |
749 |
+ |
t_Row(2,atom1)=t_Row(2,atom1) - uy_i(3)*duduy_i(1) + uy_i(1)*duduy_i(3) |
750 |
+ |
t_Row(3,atom1)=t_Row(3,atom1) - uy_i(1)*duduy_i(2) + uy_i(2)*duduy_i(1) |
751 |
+ |
endif |
752 |
+ |
|
753 |
|
if (j_is_Dipole .or. j_is_Quadrupole) then |
754 |
< |
t_Col(1,atom2) = t_Col(1,atom2) - ul_j(2)*dudujz + ul_j(3)*dudujy |
755 |
< |
t_Col(2,atom2) = t_Col(2,atom2) - ul_j(3)*dudujx + ul_j(1)*dudujz |
756 |
< |
t_Col(3,atom2) = t_Col(3,atom2) - ul_j(1)*dudujy + ul_j(2)*dudujx |
754 |
> |
t_Col(1,atom2)=t_Col(1,atom2) - uz_j(2)*duduz_j(3) + uz_j(3)*duduz_j(2) |
755 |
> |
t_Col(2,atom2)=t_Col(2,atom2) - uz_j(3)*duduz_j(1) + uz_j(1)*duduz_j(3) |
756 |
> |
t_Col(3,atom2)=t_Col(3,atom2) - uz_j(1)*duduz_j(2) + uz_j(2)*duduz_j(1) |
757 |
|
endif |
758 |
+ |
if (j_is_Quadrupole) then |
759 |
+ |
t_Col(1,atom2)=t_Col(1,atom2) - ux_j(2)*dudux_j(3) + ux_j(3)*dudux_j(2) |
760 |
+ |
t_Col(2,atom2)=t_Col(2,atom2) - ux_j(3)*dudux_j(1) + ux_j(1)*dudux_j(3) |
761 |
+ |
t_Col(3,atom2)=t_Col(3,atom2) - ux_j(1)*dudux_j(2) + ux_j(2)*dudux_j(1) |
762 |
|
|
763 |
+ |
t_Col(1,atom2)=t_Col(1,atom2) - uy_j(2)*duduy_j(3) + uy_j(3)*duduy_j(2) |
764 |
+ |
t_Col(2,atom2)=t_Col(2,atom2) - uy_j(3)*duduy_j(1) + uy_j(1)*duduy_j(3) |
765 |
+ |
t_Col(3,atom2)=t_Col(3,atom2) - uy_j(1)*duduy_j(2) + uy_j(2)*duduy_j(1) |
766 |
+ |
endif |
767 |
+ |
|
768 |
|
#else |
769 |
|
f(1,atom1) = f(1,atom1) + dudx |
770 |
|
f(2,atom1) = f(2,atom1) + dudy |
775 |
|
f(3,atom2) = f(3,atom2) - dudz |
776 |
|
|
777 |
|
if (i_is_Dipole .or. i_is_Quadrupole) then |
778 |
< |
t(1,atom1) = t(1,atom1) - ul_i(2)*duduiz + ul_i(3)*duduiy |
779 |
< |
t(2,atom1) = t(2,atom1) - ul_i(3)*duduix + ul_i(1)*duduiz |
780 |
< |
t(3,atom1) = t(3,atom1) - ul_i(1)*duduiy + ul_i(2)*duduix |
778 |
> |
t(1,atom1)=t(1,atom1) - uz_i(2)*duduz_i(3) + uz_i(3)*duduz_i(2) |
779 |
> |
t(2,atom1)=t(2,atom1) - uz_i(3)*duduz_i(1) + uz_i(1)*duduz_i(3) |
780 |
> |
t(3,atom1)=t(3,atom1) - uz_i(1)*duduz_i(2) + uz_i(2)*duduz_i(1) |
781 |
|
endif |
782 |
< |
|
782 |
> |
if (i_is_Quadrupole) then |
783 |
> |
t(1,atom1)=t(1,atom1) - ux_i(2)*dudux_i(3) + ux_i(3)*dudux_i(2) |
784 |
> |
t(2,atom1)=t(2,atom1) - ux_i(3)*dudux_i(1) + ux_i(1)*dudux_i(3) |
785 |
> |
t(3,atom1)=t(3,atom1) - ux_i(1)*dudux_i(2) + ux_i(2)*dudux_i(1) |
786 |
> |
|
787 |
> |
t(1,atom1)=t(1,atom1) - uy_i(2)*duduy_i(3) + uy_i(3)*duduy_i(2) |
788 |
> |
t(2,atom1)=t(2,atom1) - uy_i(3)*duduy_i(1) + uy_i(1)*duduy_i(3) |
789 |
> |
t(3,atom1)=t(3,atom1) - uy_i(1)*duduy_i(2) + uy_i(2)*duduy_i(1) |
790 |
> |
endif |
791 |
> |
|
792 |
|
if (j_is_Dipole .or. j_is_Quadrupole) then |
793 |
< |
t(1,atom2) = t(1,atom2) - ul_j(2)*dudujz + ul_j(3)*dudujy |
794 |
< |
t(2,atom2) = t(2,atom2) - ul_j(3)*dudujx + ul_j(1)*dudujz |
795 |
< |
t(3,atom2) = t(3,atom2) - ul_j(1)*dudujy + ul_j(2)*dudujx |
793 |
> |
t(1,atom2)=t(1,atom2) - uz_j(2)*duduz_j(3) + uz_j(3)*duduz_j(2) |
794 |
> |
t(2,atom2)=t(2,atom2) - uz_j(3)*duduz_j(1) + uz_j(1)*duduz_j(3) |
795 |
> |
t(3,atom2)=t(3,atom2) - uz_j(1)*duduz_j(2) + uz_j(2)*duduz_j(1) |
796 |
|
endif |
797 |
+ |
if (j_is_Quadrupole) then |
798 |
+ |
t(1,atom2)=t(1,atom2) - ux_j(2)*dudux_j(3) + ux_j(3)*dudux_j(2) |
799 |
+ |
t(2,atom2)=t(2,atom2) - ux_j(3)*dudux_j(1) + ux_j(1)*dudux_j(3) |
800 |
+ |
t(3,atom2)=t(3,atom2) - ux_j(1)*dudux_j(2) + ux_j(2)*dudux_j(1) |
801 |
+ |
|
802 |
+ |
t(1,atom2)=t(1,atom2) - uy_j(2)*duduy_j(3) + uy_j(3)*duduy_j(2) |
803 |
+ |
t(2,atom2)=t(2,atom2) - uy_j(3)*duduy_j(1) + uy_j(1)*duduy_j(3) |
804 |
+ |
t(3,atom2)=t(3,atom2) - uy_j(1)*duduy_j(2) + uy_j(2)*duduy_j(1) |
805 |
+ |
endif |
806 |
+ |
|
807 |
|
#endif |
808 |
|
|
809 |
|
#ifdef IS_MPI |