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

Report for the framework in file "public/tmp/tmp_161-2_2_51562_X4ShB9.cif"

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

Framework density = 17.06 T-atoms per nm^3
Material density = 1.702 grams per cm^3 (excluding extra-framework material)
-------------------------------------------------------------------
-------------------------- T-O Analysis ---------------------------
-------------------------------------------------------------------
[Si] Ideal SiO distance = 1.610 Angstrom
T1  -- O1  = 1.6666 Angstrom
T1  -- O1  = 1.5978 Angstrom
T1  -- O2  = 1.6549 Angstrom
T1  -- O3  = 1.6470 Angstrom
      mean = 1.6416 Angstrom
        t1 = 0.087150  (0.0 is a perfect SiO4 tetrahedron)
        t2 = 0.053864  (0.0 is a perfect tetrahedron)

[Si] Ideal SiO distance = 1.610 Angstrom
T2  -- O2  = 1.6033 Angstrom
T2  -- O3  = 1.6391 Angstrom
T2  -- O4  = 1.6528 Angstrom
T2  -- O4  = 1.5863 Angstrom
      mean = 1.6204 Angstrom
        t1 = 0.076783  (0.0 is a perfect SiO4 tetrahedron)
        t2 = 0.050732  (0.0 is a perfect tetrahedron)

        T-O SUMMARY
          Range  = 1.5863 A <--> 1.6666 A
          Mean   = 1.6310 A
          StdDev = 0.0288 A

       t1 Range  = 0.0768 <-- 0.0820 --> 0.0872
       t2 Range  = 0.0507 <-- 0.0523 --> 0.0539

-------------------------------------------------------------------
------------------------- O-T-O Analysis --------------------------
-------------------------------------------------------------------
O1  -- T1  -- O1  = 102.507 deg; O1  -- O1  = 3 A
O1  -- T1  -- O2  = 105.689 deg; O1  -- O2  = 3 A
O1  -- T1  -- O3  = 125.094 deg; O1  -- O3  = 3 A
O1  -- T1  -- O2  = 121.581 deg; O1  -- O2  = 3 A
O1  -- T1  -- O3  =  87.611 deg; O1  -- O3  = 2 A
O2  -- T1  -- O3  = 114.140 deg; O2  -- O3  = 3 A
       87.611 deg <-- 109.437 deg --> 125.094 deg

O2  -- T2  -- O3  = 115.022 deg; O2  -- O3  = 3 A
O2  -- T2  -- O4  = 104.271 deg; O2  -- O4  = 3 A
O2  -- T2  -- O4  = 119.296 deg; O2  -- O4  = 3 A
O3  -- T2  -- O4  = 124.738 deg; O3  -- O4  = 3 A
O3  -- T2  -- O4  =  89.686 deg; O3  -- O4  = 2 A
O4  -- T2  -- O4  = 103.755 deg; O4  -- O4  = 3 A
       89.686 deg <-- 109.461 deg --> 124.738 deg

        O-T-O SUMMARY
          Range  = 87.6108 deg <--> 125.0945 deg
          Mean   = 109.4492 deg
          StdDev = 12.2123 deg

        O--O SUMMARY
          Range  = 2.2464 A <--> 2.9405 A
          Mean   = 2.6491 A
          StdDev = 0.2165 A

-------------------------------------------------------------------
------------------------- T-T-T Analysis --------------------------
-------------------------------------------------------------------
T1  - O1  - T1  - O1  - T1  =  60.000 deg; T1  -- T1  = 2.7275 A
T1  - O1  - T1  - O2  - T2  = 138.407 deg; T1  -- T2  = 5.4352 A
T1  - O1  - T1  - O3  - T2  =  71.015 deg; T1  -- T2  = 3.5155 A
T1  - O1  - T1  - O2  - T2  = 152.631 deg; T1  -- T2  = 5.6481 A
T1  - O1  - T1  - O3  - T2  =  91.895 deg; T1  -- T2  = 4.3316 A
T2  - O2  - T1  - O3  - T2  = 112.450 deg; T2  -- T2  = 5.2886 A

T1  - O2  - T2  - O3  - T2  = 118.227 deg; T1  -- T2  = 4.9652 A
T1  - O2  - T2  - O4  - T2  = 162.717 deg; T1  -- T2  = 5.7156 A
T1  - O2  - T2  - O4  - T1  = 125.379 deg; T1  -- T1  = 5.6528 A
T2  - O3  - T2  - O4  - T2  =  60.000 deg; T2  -- T2  = 2.6960 A
T2  - O3  - T2  - O4  - T1  =  92.471 deg; T2  -- T1  = 4.3316 A
T2  - O4  - T2  - O4  - T1  =  71.370 deg; T2  -- T1  = 3.5155 A

        T-T-T SUMMARY
          Range  = 60.0000 deg <--> 162.7170 deg
          Mean   = 104.7136 deg
          StdDev = 34.4275 deg

        T--T SUMMARY
          Range  = 2.6960 A <--> 5.7156 A
          Mean   = 4.4853 A
          StdDev = 1.0965 A

-------------------------------------------------------------------
------------------------- T-O-T Analysis --------------------------
-------------------------------------------------------------------
T1  -- O1  -- T1  = 113.324 deg ; T1  -- T1   2.7275 A

T1  -- O2  -- T2  = 142.454 deg ; T1  -- T2   3.0850 A

T1  -- O3  -- T2  = 171.060 deg ; T1  -- T2   3.2762 A

T2  -- O4  -- T2  = 112.661 deg ; T2  -- T2   2.6960 A


        T-O-T SUMMARY
          Range  = 112.6609° <--> 171.0602 deg
          Mean   = 134.8749 deg
          StdDev = 24.6262 deg

        T--T SUMMARY
          Range  = 2.6960 A <--> 3.2762 A
          Mean   = 2.9461 A
          StdDev = 0.2495 A

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

SOME OXYGEN ATOMS ARE TOO CLOSE TO EACH OTHER
O1  -- O3  = 2.2464 A
O3  -- O4  = 2.2748 A
T1  -- T1  = 2.7275 Angstrom
T1  -- T1  = 2.7275 Angstrom
T2  -- T2  = 2.6960 Angstrom
T2  -- T2  = 2.6960 Angstrom

-------------------------------------------------------------------
---------------------- Topological Analysis -----------------------
-------------------------------------------------------------------
T1 (Si): multiplicity = 6
Coordination Sequence =
    1 4 8 16 32 49 70 101 135 166 212 262 305 359 427 489 550
TD10 = 794
Circuit symbol = 3.9_{3}.4.9_{2}.4.9_{3}
Weight = 31
Vertex symbol  = 3.9_{3}.4.9_{2}.4.9_{3}
Weight = 31

T2 (Si): multiplicity = 6
Coordination Sequence =
    1 4 8 16 32 49 70 101 135 166 212 262 305 359 427 489 550
TD10 = 794
Circuit symbol = 3.9_{3}.4.9_{2}.4.9_{3}
Weight = 31
Vertex symbol  = 3.9_{3}.4.9_{2}.4.9_{3}
Weight = 31

<TD10> = 794.000
Average ring size = 6.3871
