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

Report for the framework in file "public/tmp/tmp_2_2_625608_pNvVJr.cif"

There are 4 T-atoms per unit cell
There are 8 O-atoms per unit cell

Framework density = 26.69 T-atoms per nm^3
Material density = 2.663 grams per cm^3 (excluding extra-framework material)
-------------------------------------------------------------------
-------------------------- T-O Analysis ---------------------------
-------------------------------------------------------------------
[Si] Ideal SiO distance = 1.610 Angstrom
T1  -- O1  = 1.5551 Angstrom
T1  -- O4  = 1.6098 Angstrom
T1  -- O3  = 1.6781 Angstrom
T1  -- O2  = 1.6301 Angstrom
      mean = 1.6183 Angstrom
        t1 = 0.118646  (0.0 is a perfect SiO4 tetrahedron)
        t2 = 0.119044  (0.0 is a perfect tetrahedron)

[Si] Ideal SiO distance = 1.610 Angstrom
T2  -- O2  = 1.6286 Angstrom
T2  -- O3  = 1.5988 Angstrom
T2  -- O4  = 1.5726 Angstrom
T2  -- O5  = 1.6202 Angstrom
      mean = 1.6051 Angstrom
        t1 = 0.073116  (0.0 is a perfect SiO4 tetrahedron)
        t2 = 0.046931  (0.0 is a perfect tetrahedron)

        T-O SUMMARY
          Range  = 1.5551 A <--> 1.6781 A
          Mean   = 1.6117 A
          StdDev = 0.0365 A

       t1 Range  = 0.0731 <-- 0.0959 --> 0.1186
       t2 Range  = 0.0469 <-- 0.0830 --> 0.1190

-------------------------------------------------------------------
------------------------- O-T-O Analysis --------------------------
-------------------------------------------------------------------
O1  -- T1  -- O4  =  85.608 deg; O1  -- O4  = 2 A
O1  -- T1  -- O3  =  86.742 deg; O1  -- O3  = 2 A
O1  -- T1  -- O2  = 123.179 deg; O1  -- O2  = 3 A
O4  -- T1  -- O3  = 132.300 deg; O4  -- O3  = 3 A
O4  -- T1  -- O2  = 110.874 deg; O4  -- O2  = 3 A
O3  -- T1  -- O2  = 112.587 deg; O3  -- O2  = 3 A
       85.608 deg <-- 108.548 deg --> 132.300 deg

O2  -- T2  -- O3  = 103.087 deg; O2  -- O3  = 3 A
O2  -- T2  -- O4  = 110.723 deg; O2  -- O4  = 3 A
O2  -- T2  -- O5  = 117.733 deg; O2  -- O5  = 3 A
O3  -- T2  -- O4  =  88.815 deg; O3  -- O4  = 2 A
O3  -- T2  -- O5  = 118.106 deg; O3  -- O5  = 3 A
O4  -- T2  -- O5  = 114.424 deg; O4  -- O5  = 3 A
       88.815 deg <-- 108.815 deg --> 118.106 deg

        O-T-O SUMMARY
          Range  = 85.6076 deg <--> 132.2996 deg
          Mean   = 108.6814 deg
          StdDev = 14.5532 deg

        O--O SUMMARY
          Range  = 2.1509 A <--> 3.0073 A
          Mean   = 2.6008 A
          StdDev = 0.2631 A

-------------------------------------------------------------------
------------------------- T-T-T Analysis --------------------------
-------------------------------------------------------------------
-------------------------------------------------------------------
------------------------- T-O-T Analysis --------------------------
-------------------------------------------------------------------
T1  -- O1  -- T1  = 180.000 deg ; T1  -- T1   3.1103 A

T1  -- O2  -- T2  = 132.880 deg ; T1  -- T2   2.9871 A

T1  -- O3  -- T2  = 126.709 deg ; T1  -- T2   2.9291 A

T1  -- O4  -- T2  = 168.448 deg ; T1  -- T2   3.1663 A

T2  -- O5  -- T2  = 180.000 deg ; T2  -- T2   3.2404 A


        T-O-T SUMMARY
          Range  = 126.7088° <--> 180.0000 deg
          Mean   = 157.6074 deg
          StdDev = 24.4338 deg

        T--T SUMMARY
          Range  = 2.9291 A <--> 3.2404 A
          Mean   = 3.0866 A
          StdDev = 0.1204 A

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

SOME OXYGEN ATOMS ARE TOO CLOSE TO EACH OTHER
O1  -- O3  = 2.2222 A
O1  -- O4  = 2.1509 A
O1  -- O4  = 2.1509 A
O1  -- O3  = 2.2222 A
O3  -- O4  = 2.2193 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  = 3.1103 Angstrom
  T1  -- T1  = 3.3814 Angstrom
  T1  -- T2  = 3.1663 Angstrom
  T1  -- T2  = 2.9291 Angstrom
  T1  -- T2  = 2.9871 Angstrom

-------------------------------------------------------------------
---------------------- Topological Analysis -----------------------
-------------------------------------------------------------------
T1 (Si): multiplicity = 2
Coordination Sequence =
    1 4 10 21 36 54 78 106 136 173 214 256 306 310 358 365 422
TD10 = 833
Circuit symbol = 4.6.4.6.6_{2}.8_{6}
Weight = 25
Vertex symbol  = 4.6.4.6.6.8_{2}
Weight = 23

T2 (Si): multiplicity = 2
Coordination Sequence =
    1 4 10 21 36 54 78 106 136 173 214 256 306 310 358 363 421
TD10 = 833
Circuit symbol = 4.6.4.6.6_{2}.8_{6}
Weight = 25
Vertex symbol  = 4.6.4.6.6.8_{2}
Weight = 23

<TD10> = 833.000
Average ring size = 5.6000
