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

Report for the framework in file "public/tmp/tmp_46_2_1617_a9Onl2.cif"

There are 12 T-atoms per unit cell
There are 24 O-atoms per unit cell

Framework density = 30.77 T-atoms per nm^3
Material density = 3.070 grams per cm^3 (excluding extra-framework material)
-------------------------------------------------------------------
-------------------------- T-O Analysis ---------------------------
-------------------------------------------------------------------
[Si] Ideal SiO distance = 1.610 Angstrom
T1  -- O2  = 1.6050 Angstrom
T1  -- O3  = 1.6898 Angstrom
T1  -- O1  = 1.6221 Angstrom
T1  -- O2  = 1.6028 Angstrom
      mean = 1.6299 Angstrom
        t1 = 0.043308  (0.0 is a perfect SiO4 tetrahedron)
        t2 = 0.037822  (0.0 is a perfect tetrahedron)

[Si] Ideal SiO distance = 1.610 Angstrom
T2  -- O3  = 1.6326 Angstrom
T2  -- O3  = 1.6326 Angstrom
T2  -- O4  = 1.7105 Angstrom
T2  -- O4  = 1.6185 Angstrom
      mean = 1.6486 Angstrom
        t1 = 0.131571  (0.0 is a perfect SiO4 tetrahedron)
        t2 = 0.087426  (0.0 is a perfect tetrahedron)

        T-O SUMMARY
          Range  = 1.6028 A <--> 1.7105 A
          Mean   = 1.6361 A
          StdDev = 0.0371 A

       t1 Range  = 0.0433 <-- 0.0874 --> 0.1316
       t2 Range  = 0.0378 <-- 0.0626 --> 0.0874

-------------------------------------------------------------------
------------------------- O-T-O Analysis --------------------------
-------------------------------------------------------------------
O2  -- T1  -- O3  = 110.365 deg; O2  -- O3  = 3 A
O2  -- T1  -- O1  = 104.062 deg; O2  -- O1  = 3 A
O2  -- T1  -- O2  = 111.477 deg; O2  -- O2  = 3 A
O3  -- T1  -- O1  = 119.005 deg; O3  -- O1  = 3 A
O3  -- T1  -- O2  = 108.769 deg; O3  -- O2  = 3 A
O1  -- T1  -- O2  = 102.908 deg; O1  -- O2  = 3 A
       102.908 deg <-- 109.431 deg --> 119.005 deg

O3  -- T2  -- O3  = 130.826 deg; O3  -- O3  = 3 A
O3  -- T2  -- O4  = 111.879 deg; O3  -- O4  = 3 A
O3  -- T2  -- O4  =  84.144 deg; O3  -- O4  = 2 A
O3  -- T2  -- O4  = 111.879 deg; O3  -- O4  = 3 A
O3  -- T2  -- O4  =  84.144 deg; O3  -- O4  = 2 A
O4  -- T2  -- O4  = 130.607 deg; O4  -- O4  = 3 A
       84.144 deg <-- 108.913 deg --> 130.826 deg

        O-T-O SUMMARY
          Range  = 84.1439 deg <--> 130.8258 deg
          Mean   = 108.2400 deg
          StdDev = 13.6681 deg

        O--O SUMMARY
          Range  = 2.1785 A <--> 3.0248 A
          Mean   = 2.6376 A
          StdDev = 0.2510 A

-------------------------------------------------------------------
------------------------- T-T-T Analysis --------------------------
-------------------------------------------------------------------
-------------------------------------------------------------------
------------------------- T-O-T Analysis --------------------------
-------------------------------------------------------------------
T1  -- O1  -- T1  = 179.423 deg ; T1  -- T1   3.2441 A

T1  -- O2  -- T1  = 113.959 deg ; T1  -- T1   2.6897 A

T1  -- O3  -- T2  = 128.239 deg ; T1  -- T2   2.9893 A

T2  -- O4  -- T2  = 120.982 deg ; T2  -- T2   2.8975 A


        T-O-T SUMMARY
          Range  = 113.9594° <--> 179.4232 deg
          Mean   = 137.7466 deg
          StdDev = 27.3992 deg

        T--T SUMMARY
          Range  = 2.6897 A <--> 3.2441 A
          Mean   = 2.9634 A
          StdDev = 0.2154 A

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

SOME OXYGEN ATOMS ARE TOO CLOSE TO EACH OTHER
O3  -- O4  = 2.1785 A

T-T-T analysis was not conducted.

SOME T-ATOM DISTANCES ARE OUTSIDE THE NORMAL RANGE
T1  has 5 neighboring T-atoms within 3.50 A, but only 4 bridging O-atoms
  T1  -- T1  = 2.6897 Angstrom
  T1  -- T2  = 2.9893 Angstrom
  T1  -- T1  = 3.2441 Angstrom
  T1  -- T2  = 3.4497 Angstrom
  T1  -- T1  = 2.6897 Angstrom
T2  has 6 neighboring T-atoms within 3.50 A, but only 4 bridging O-atoms
  T2  -- T1  = 2.9893 Angstrom
  T2  -- T1  = 3.4497 Angstrom
  T2  -- T2  = 2.8975 Angstrom
  T2  -- T1  = 3.4497 Angstrom
  T2  -- T1  = 2.9893 Angstrom
  T2  -- T2  = 2.8975 Angstrom

-------------------------------------------------------------------
---------------------- Topological Analysis -----------------------
-------------------------------------------------------------------
T1 (Si): multiplicity = 8
Coordination Sequence =
    1 4 10 19 33 51 72 96 126 160 196 235 281 331 382 436 498
TD10 = 768
Circuit symbol = 4.6.4.6.6_{2}.8_{4}
Weight = 18
Vertex symbol  = 4.6.4.6.6.10_{2}
Weight = 26

T2 (Si): multiplicity = 4
Coordination Sequence =
    1 4 8 16 30 48 66 92 128 158 182 230 294 330 354 430 528
TD10 = 733
Circuit symbol = 4.4.4.4.6_{2}.6_{2}
Weight = 9
Vertex symbol  = 4.4.4.4.10_{2}.*
Weight = 21

<TD10> = 756.333
Average ring size = 5.5556
