Output from "TOTOPOL", (version 1.92, 17 Jul 2017, Mike Treacy).

Report for the framework in file "public/tmp/tmp_12_2_26677_1KAtpz.cif"

There are 16 T-atoms per unit cell
There are 32 O-atoms per unit cell

Framework density = 23.74 T-atoms per nm^3
Material density = 2.369 grams per cm^3 (excluding extra-framework material)
-------------------------------------------------------------------
-------------------------- T-O Analysis ---------------------------
-------------------------------------------------------------------
[Si] Ideal SiO distance = 1.610 Angstrom
T1  -- O1  = 1.6164 Angstrom
T1  -- O2  = 1.6256 Angstrom
T1  -- O4  = 1.6304 Angstrom
T1  -- O3  = 1.6252 Angstrom
      mean = 1.6244 Angstrom
        t1 = 0.028729  (0.0 is a perfect SiO4 tetrahedron)
        t2 = 0.018767  (0.0 is a perfect tetrahedron)

[Si] Ideal SiO distance = 1.610 Angstrom
T2  -- O2  = 1.6420 Angstrom
T2  -- O3  = 1.6426 Angstrom
T2  -- O4  = 1.6325 Angstrom
T2  -- O5  = 1.6240 Angstrom
      mean = 1.6353 Angstrom
        t1 = 0.017342  (0.0 is a perfect SiO4 tetrahedron)
        t2 = 0.009378  (0.0 is a perfect tetrahedron)

        T-O SUMMARY
          Range  = 1.6164 A <--> 1.6426 A
          Mean   = 1.6299 A
          StdDev = 0.0085 A

       t1 Range  = 0.0173 <-- 0.0230 --> 0.0287
       t2 Range  = 0.0094 <-- 0.0141 --> 0.0188

-------------------------------------------------------------------
------------------------- O-T-O Analysis --------------------------
-------------------------------------------------------------------
O1  -- T1  -- O2  = 108.320 deg; O1  -- O2  = 3 A
O1  -- T1  -- O4  = 107.552 deg; O1  -- O4  = 3 A
O1  -- T1  -- O3  = 114.041 deg; O1  -- O3  = 3 A
O2  -- T1  -- O4  = 104.427 deg; O2  -- O4  = 3 A
O2  -- T1  -- O3  = 116.949 deg; O2  -- O3  = 3 A
O4  -- T1  -- O3  = 104.652 deg; O4  -- O3  = 3 A
       104.427 deg <-- 109.323 deg --> 116.949 deg

O2  -- T2  -- O3  = 109.330 deg; O2  -- O3  = 3 A
O2  -- T2  -- O4  = 111.385 deg; O2  -- O4  = 3 A
O2  -- T2  -- O5  = 108.504 deg; O2  -- O5  = 3 A
O3  -- T2  -- O4  = 108.191 deg; O3  -- O4  = 3 A
O3  -- T2  -- O5  = 110.176 deg; O3  -- O5  = 3 A
O4  -- T2  -- O5  = 109.253 deg; O4  -- O5  = 3 A
       108.191 deg <-- 109.473 deg --> 111.385 deg

        O-T-O SUMMARY
          Range  = 104.4265 deg <--> 116.9488 deg
          Mean   = 109.3981 deg
          StdDev = 3.3993 deg

        O--O SUMMARY
          Range  = 2.5732 A <--> 2.7710 A
          Mean   = 2.6592 A
          StdDev = 0.0550 A

-------------------------------------------------------------------
------------------------- T-T-T Analysis --------------------------
-------------------------------------------------------------------
-------------------------------------------------------------------
------------------------- T-O-T Analysis --------------------------
-------------------------------------------------------------------
T1  -- O1  -- T1  = 180.000 deg ; T1  -- T1   3.2328 A

T1  -- O2  -- T2  = 118.099 deg ; T1  -- T2   2.8024 A

T1  -- O3  -- T2  = 127.411 deg ; T1  -- T2   2.9297 A

T1  -- O4  -- T2  = 131.154 deg ; T1  -- T2   2.9710 A

T2  -- O5  -- T2  = 129.695 deg ; T2  -- T2   2.9401 A


        T-O-T SUMMARY
          Range  = 118.0995° <--> 180.0000 deg
          Mean   = 137.2719 deg
          StdDev = 22.1202 deg

        T--T SUMMARY
          Range  = 2.8024 A <--> 3.2328 A
          Mean   = 2.9752 A
          StdDev = 0.1429 A

-------------------------------------------------------------------
------------------------ *** WARNINGS *** -------------------------
-------------------------------------------------------------------

T-T-T analysis was not conducted.

SOME T-ATOM DISTANCES ARE OUTSIDE THE NORMAL RANGE
T2  has 5 neighboring T-atoms within 3.50 A, but only 4 bridging O-atoms
  T2  -- T1  = 2.8024 Angstrom
  T2  -- T1  = 2.9710 Angstrom
  T2  -- T2  = 3.3822 Angstrom
  T2  -- T2  = 2.9401 Angstrom
  T2  -- T1  = 2.9297 Angstrom

-------------------------------------------------------------------
---------------------- Topological Analysis -----------------------
-------------------------------------------------------------------
T1 (Si): multiplicity = 8
Coordination Sequence =
    1 4 10 20 38 58 80 112 144 180 226 270 320 380 436 500 574
TD10 = 873
Circuit symbol = 4.6.4.6.6.8_{6}
Weight = 21
Vertex symbol  = 4.6.4.6.8_{2}.10_{10}
Weight = 35

T2 (Si): multiplicity = 8
Coordination Sequence =
    1 4 10 22 38 56 82 112 142 182 226 268 322 380 434 502 574
TD10 = 875
Circuit symbol = 4.6_{2}.4.8_{3}.6_{2}.6_{2}
Weight = 17
Vertex symbol  = 4.6_{2}.4.8.6.6_{2}
Weight = 17

<TD10> = 874.000
Average ring size = 6.7765
